release: v0.8.3 [skip ci]

.gitea/workflows/ci.yml

@@ -27,7 +27,7 @@ jobs:
           PYTHONPATH: src
         run: |
           . .venv/bin/activate
-          python3 -m devx.tools.check_test_speed --max-seconds 10
+          python3 -m devx.tools.check_test_speed --max-seconds 4 --max-single-seconds 0.5
       - name: Documentation coverage check
         env:
           PYTHONPATH: src

.taskid

@@ -1 +1 @@
-DEVX-10
+DEVX-17

AGENTS.md

@@ -55,16 +55,20 @@ src/devx/
 ├── translations.json    # Translation strings (en, bg)
 ├── ci/                  # CI/CD automation modules (run by workflows)
 │   ├── release.py       # Automated versioning, tagging, changelog
-│   ├── publish.py       # Build and publish to Gitea PyPI registry
+│   ├── publish.py       # Build and publish to Gitea PyPI registry (--skip-build for non-Python repos)
 │   ├── auto_merge.py    # Squash-merge PRs with task ID validation
+│   ├── _shared.py      # Shared utilities (get_latest_tag)
 │   ├── classify_changes.py  # User-facing vs workflow-only change detection
 │   ├── detect_release_commit.py  # Detect release commits on master
 │   ├── validate_commit_msg.py    # Conventional commit validation
 │   ├── pr_review.py     # Automated PR review
 │   ├── post_merge.py    # Vikunja task updates after merge
 │   ├── sync_wiki.py     # Sync documentation to Gitea wiki
-│   ├── push_badges.py   # Generate and push quality badges
+│   ├── push_badges.py   # Generate and push quality badges (--retries for retry on git push failures)
-│   ├── notify_failure.py    # Create Gitea issues on CI failures
+│   ├── notify_failure.py    # Create Gitea issues on CI failures (--auto-login)
+│   ├── merge_junit.py   # Merge JUnit XML reports from parallel runners
+│   ├── distribute_files.py  # Distribute files across parallel runners
+│   ├── integration_guard.py # Run pytest with cross-runner fail-fast + JUnit output
 │   ├── check_translations.py  # Translation completeness check
 │   └── doc_coverage.py  # Documentation coverage check
 ├── tools/               # Developer tooling modules (run locally or by CI)
@@ -73,7 +77,13 @@ src/devx/
 │   ├── check_test_speed.py  # Measure unit test execution time
 │   ├── configure_repo.py    # Branch protection and label setup
 │   └── generate_badges.py   # Badge SVG generation
+├── opentofu.py          # OpenTofu output helpers (get_tofu_output, get_tofu_vm_ip, get_tofu_vm_field)
 └── molecule/            # Optional molecule testing helpers (for Ansible projects)
+    ├── discover_runners.py    # Dynamic Gitea runner discovery
+    ├── distribute_molecule.py # Distribute molecule scenarios across runners (--roles-root for multi-role)
+    ├── molecule_ci_guard.py   # Run molecule with cross-runner fail-fast + JUnit output (--roles-root, --junit-output)
+    ├── molecule_all.py        # Run all molecule scenarios locally
+    └── platforms.py           # Supported molecule platforms
 ```
 
 ### Key Design Principles

CHANGELOG.md

@@ -2,6 +2,43 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.8.3] - 2026-06-23
+
+### Bug Fixes
+
+- Lower check_test_speed threshold to 4 seconds
+- Pass --break-system-packages to pip in CI environments
+
+## [0.8.2] - 2026-06-23
+
+### Bug Fixes
+
+- Encode spaces in pair commands to survive shell word-splitting
+
+## [0.8.1] - 2026-06-23
+
+### Bug Fixes
+
+- Set fresh MOLECULE_HOME per pair to avoid stale config cache
+
+## [0.8.0] - 2026-06-23
+
+### Features
+
+- Fix molecule platforms to use sleep infinity, add --platforms-file
+
+## [0.7.0] - 2026-06-23
+
+### Features
+
+- Add per-test timing quality gate to check_test_speed
+
+## [0.6.0] - 2026-06-23
+
+### Features
+
+- Add opentofu helpers, CLI entry points, shared utility, and CI improvements
+
 ## [0.5.0] - 2026-06-23
 
 ### Features

docs/user/cli-commands.md

@@ -24,10 +24,22 @@ Detect whether the latest git commit is a release commit (`release: vX.Y.Z [skip
 
 Discover available Gitea Actions runners for dynamic job distribution.
 
+### `devx ci distribute-files`
+
+Distribute files across parallel runners (round-robin). Used for splitting test suites or workloads across CI runners.
+
 ### `devx ci doc-coverage`
 
 Check documentation coverage for CLI commands and major modules.
 
+### `devx ci integration-guard`
+
+Run pytest with cross-runner failure detection and JUnit XML output. Monitors other runners for failures and aborts early if a critical failure is detected.
+
+### `devx ci merge-junit`
+
+Merge multiple JUnit XML reports from parallel runners into a single consolidated report.
+
 ### `devx ci notify-failure`
 
 Create a Gitea issue when a CI workflow fails.
@@ -64,7 +76,13 @@ Validate commit messages for conventional commit format.
 
 ### `devx tools check-test-speed`
 
-Run unit tests and enforce a maximum execution-time budget.
+Run unit tests and enforce execution-time budgets:
+- **Total suite time** must not exceed `--max-seconds` (default: 10s).
+- **Per-test time** — no individual test may exceed `--max-single-seconds` (default: 0.5s, 0 to disable).
+
+```bash
+python3 -m devx.tools.check_test_speed --max-seconds 10 --max-single-seconds 0.5
+```
 
 ### `devx tools configure-repo`
 

hooks/pre-commit

@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
-# pre-commit hook: fail if unit tests take longer than 10 seconds.
+# pre-commit hook: fail if unit tests are too slow.
-# Aligned with CI timeout (ci.yml uses --max-seconds 10).
+# Checks both total suite time (10s) and per-test time (0.5s).
+# Aligned with CI (ci.yml uses same thresholds).
 set -e
 export PYTHONPATH=src
-python3 -m devx.tools.check_test_speed --max-seconds 10
+python3 -m devx.tools.check_test_speed --max-seconds 4 --max-single-seconds 0.5

src/devx/__init__.py

@@ -1,3 +1,3 @@
 """devx — reusable development and CI/CD tools for oblachno-oss projects."""
 
-__version__ = "0.5.0"
+__version__ = "0.8.3"

src/devx/ci/_shared.py

@@ -0,0 +1,18 @@
+"""Shared utilities for CI modules."""
+
+from __future__ import annotations
+
+import subprocess  # nosec B404
+
+
+def get_latest_tag() -> str:
+    """Get the latest git tag, or empty string if none exists."""
+    result = subprocess.run(  # nosec B603 B607
+        ["git", "describe", "--tags", "--abbrev=0"],
+        capture_output=True,
+        text=True,
+        check=False,
+    )
+    if result.returncode != 0:
+        return ""
+    return result.stdout.strip()

src/devx/ci/classify_changes.py

@@ -138,6 +138,7 @@ from typing import Any
 
 import click
 
+from devx.ci._shared import get_latest_tag
 from devx.i18n import _
 
 # ---------------------------------------------------------------------------
@@ -494,19 +495,6 @@ def get_changed_files(base: str, head: str) -> list[str]:
     return output.split("\n")
 
 
-def get_latest_tag() -> str:
-    """Get the latest git tag, or empty string if none exists."""
-    result = subprocess.run(  # nosec B603 B607
-        ["git", "describe", "--tags", "--abbrev=0"],
-        capture_output=True,
-        text=True,
-        check=False,
-    )
-    if result.returncode != 0:
-        return ""
-    return result.stdout.strip()
-
-
 # ---------------------------------------------------------------------------
 # Backward-compatible API (used by release.py and CI workflows)
 # ---------------------------------------------------------------------------

src/devx/ci/distribute_files.py

@@ -0,0 +1,121 @@
+#!/usr/bin/env python3
+"""Distribute a list of files across N parallel runners (round-robin).
+
+Generic file-based test distribution for CI matrix jobs. Discovers files
+matching a glob pattern, sorts them for deterministic ordering, then
+assigns them round-robin to *max_runners* groups. The assigned group for
+*runner_index* is written to ``$GITHUB_ENV`` for use by subsequent steps.
+
+Usage::
+
+    python3 -m devx.ci.distribute_files \\
+        --pattern "tests/integration/test_*.py" \\
+        --runner-index 1 \\
+        --max-runners 3 \\
+        --github-env --skip-if-excess
+"""
+
+from __future__ import annotations
+
+import glob
+import os
+
+import click
+
+from devx.i18n import _
+
+DEFAULT_MAX_RUNNERS = 3
+
+
+def discover_files(pattern: str) -> list[str]:
+    """Return sorted list of file paths matching *pattern*."""
+    return sorted(glob.glob(pattern))
+
+
+def distribute(files: list[str], max_runners: int) -> list[list[str]]:
+    """Split *files* into *max_runners* balanced groups (round-robin)."""
+    groups: list[list[str]] = [[] for _ in range(max_runners)]
+    for i, f in enumerate(files):
+        groups[i % max_runners].append(f)
+    return groups
+
+
+def files_for_runner(files: list[str], runner_index: int, max_runners: int) -> list[str]:
+    """Return the subset of files assigned to *runner_index* (0-based)."""
+    groups = distribute(files, max_runners)
+    if runner_index < 0 or runner_index >= len(groups):
+        raise click.ClickException(
+            _("Runner index {index} out of range (0..{max})", index=runner_index, max=max_runners - 1)
+        )
+    return groups[runner_index]
+
+
+def _write_github_env(key: str, value: str) -> None:
+    gh_env = os.environ.get("GITHUB_ENV")
+    if not gh_env:
+        raise click.ClickException("GITHUB_ENV environment variable is not set")
+    with open(gh_env, "a") as f:  # noqa: PTH123
+        f.write(f"{key}={value}\n")
+
+
+@click.command()
+@click.option("--pattern", required=True, help="Glob pattern for files to distribute.")
+@click.option(
+    "--runner-index",
+    type=int,
+    default=None,
+    help="One-based runner index. If omitted, prints all groups.",
+)
+@click.option(
+    "--max-runners",
+    type=int,
+    default=DEFAULT_MAX_RUNNERS,
+    show_default=True,
+    help="Total number of parallel runners.",
+)
+@click.option(
+    "--github-env",
+    is_flag=True,
+    default=False,
+    help="Write ASSIGNED_FILES and SKIP to $GITHUB_ENV.",
+)
+@click.option(
+    "--skip-if-excess",
+    is_flag=True,
+    default=False,
+    help="With --github-env: write SKIP=true when runner-index exceeds max-runners.",
+)
+def main(pattern: str, runner_index: int | None, max_runners: int, github_env: bool, skip_if_excess: bool) -> None:
+    files = discover_files(pattern)
+
+    if runner_index is None:
+        groups = distribute(files, max_runners)
+        for i, group in enumerate(groups):
+            labels = " ".join(group) if group else "(none)"
+            click.echo(f"Runner {i}: {labels}")
+        return
+
+    if skip_if_excess and github_env and runner_index > max_runners:
+        click.echo(f"Skipping — runner index {runner_index} > max runners {max_runners}")
+        _write_github_env("ASSIGNED_FILES", "")
+        _write_github_env("SKIP", "true")
+        return
+
+    if runner_index < 1:
+        raise click.ClickException(f"Runner index {runner_index} is out of range (must be >= 1)")
+
+    zero_based = runner_index - 1
+    assigned = files_for_runner(files, zero_based, max_runners)
+    encoded = "\n".join(assigned)
+
+    if github_env:
+        _write_github_env("ASSIGNED_FILES", encoded)
+        _write_github_env("SKIP", "false")
+        click.echo(f"Assigned {len(assigned)} files to runner {runner_index}")
+        return
+
+    click.echo(encoded)
+
+
+if __name__ == "__main__":  # pragma: no cover
+    main()

src/devx/ci/integration_guard.py

@@ -0,0 +1,138 @@
+#!/usr/bin/env python3
+"""Run integration tests with cross-runner failure detection.
+
+Wraps ``pytest`` with the same Gitea API polling mechanism used by
+``molecule_ci_guard``. If any other integration-tests matrix runner
+reports failure, the current pytest subprocess is killed and this runner
+exits early with code 1.
+
+JUnit XML is generated via pytest's ``--junitxml`` flag (passed through
+to the pytest invocation).
+
+Usage::
+
+    python3 -m devx.ci.integration_guard \\
+        --junit-output junit-results/runner-1.xml \\
+        -- test_file1.py test_file2.py
+
+    # With pytest options
+    python3 -m devx.ci.integration_guard \\
+        --junit-output junit-results/runner-1.xml \\
+        -- -x -v --tb=short test_file1.py
+
+Environment variables:
+    GITEA_URL           Base URL of the Gitea instance.
+    REPO_TOKEN          API token with repo access.
+    RUN_ID              Workflow run ID (GITHUB_RUN_ID).
+    JOB_NAME            Base job name (GITHUB_JOB), e.g. "integration-tests".
+    MATRIX_INDEX        Current matrix index (runner-index).
+    GITEA_REPOSITORY    Repository in "owner/repo" format.
+"""
+
+from __future__ import annotations
+
+import contextlib
+import os
+import signal
+import subprocess  # nosec B404
+import sys
+import threading
+import time
+
+import click
+
+from devx.i18n import _
+from devx.molecule.molecule_ci_guard import (
+    poll_for_other_failures,
+)
+
+POLL_INTERVAL = 10
+
+
+@click.command(context_settings={"ignore_unknown_options": True})
+@click.argument("pytest_args", nargs=-1, type=click.UNPROCESSED, required=True)
+@click.option(
+    "--junit-output",
+    default=None,
+    help="Path for JUnit XML output (passed to pytest as --junitxml).",
+)
+def cli(pytest_args: tuple[str, ...], junit_output: str | None) -> None:
+    """Run pytest with cross-runner failure detection."""
+    gitea_url = os.environ.get("GITEA_URL", "")
+    token = os.environ.get("REPO_TOKEN", "")
+    run_id = int(os.environ.get("RUN_ID", "0"))
+    job_name = os.environ.get("JOB_NAME", "integration-tests")
+    current_index = int(os.environ.get("MATRIX_INDEX", "0"))
+    repository = os.environ.get("GITEA_REPOSITORY", "oblachno-oss/devx")
+    owner, _sep, repo = repository.partition("/")
+    if not owner or not repo:
+        owner, repo = "oblachno-oss", "devx"
+
+    if not all([gitea_url, token, run_id]):
+        click.echo(_("GITEA_URL/REPO_TOKEN/RUN_ID not set; running without cross-runner cancellation."))
+
+    stop_event = threading.Event()
+    failed_event = threading.Event()
+
+    if gitea_url and token and run_id:
+        poller = threading.Thread(
+            target=poll_for_other_failures,
+            args=(
+                gitea_url,
+                owner,
+                repo,
+                token,
+                run_id,
+                job_name,
+                current_index,
+                stop_event,
+                failed_event,
+            ),
+            daemon=True,
+        )
+        poller.start()
+
+    cmd = [sys.executable, "-m", "pytest"]
+    if junit_output:
+        cmd.extend(["--junitxml", junit_output])
+    cmd.extend(pytest_args)
+
+    click.echo(f"Running: {' '.join(cmd)}")
+
+    process = subprocess.Popen(  # nosec B603
+        cmd,
+        preexec_fn=os.setsid,
+    )
+
+    try:
+        while process.poll() is None:
+            if failed_event.is_set():
+                with contextlib.suppress(ProcessLookupError):
+                    os.killpg(os.getpgid(process.pid), signal.SIGTERM)
+                try:
+                    process.wait(timeout=10)
+                except subprocess.TimeoutExpired:
+                    with contextlib.suppress(ProcessLookupError):
+                        os.killpg(os.getpgid(process.pid), signal.SIGKILL)
+                    process.wait()
+                click.echo(_("Integration tests cancelled — another runner failed."))
+                sys.exit(1)
+            time.sleep(1)
+    except KeyboardInterrupt:
+        with contextlib.suppress(ProcessLookupError):
+            os.killpg(os.getpgid(process.pid), signal.SIGTERM)
+        process.wait()
+        sys.exit(1)
+    finally:
+        stop_event.set()
+
+    rc = process.returncode
+    if rc != 0:
+        click.echo(_("Integration tests failed with exit code {code}", code=rc))
+    else:
+        click.echo(_("Integration tests passed."))
+    sys.exit(rc)
+
+
+if __name__ == "__main__":  # pragma: no cover
+    cli()

src/devx/ci/merge_junit.py

@@ -0,0 +1,97 @@
+#!/usr/bin/env python3
+"""Merge multiple JUnit XML reports into a single report.
+
+Used by CI workflows to consolidate JUnit XML files produced by
+parallel matrix runners into a single merged report for archival
+and dashboard consumption.
+
+Usage::
+
+    python3 -m devx.ci.merge_junit \\
+        --pattern "junit-results/runner-*.xml" \\
+        --output junit-merged.xml
+
+Exit code is non-zero if any merged test suite reports failures,
+making this suitable as a CI gating step after matrix jobs.
+"""
+
+from __future__ import annotations
+
+import glob
+import sys
+import xml.etree.ElementTree as ET  # nosec B405
+
+import click
+
+from devx.i18n import _
+
+
+def merge_files(pattern: str) -> tuple[ET.Element, int, int]:
+    """Merge JUnit XML files matching *pattern* into a single ``<testsuites>`` element.
+
+    Returns ``(merged_element, total_tests, total_failures)``.
+    If no files match, returns an empty ``<testsuites>`` with zero counts.
+    """
+    files = sorted(glob.glob(pattern))
+    merged = ET.Element("testsuites")
+    total_tests = 0
+    total_failures = 0
+
+    for f in files:
+        tree = ET.parse(f)  # nosec B314
+        suite = tree.getroot()
+        # Handle both <testsuites> (wrapper) and <testsuite> (single) roots
+        if suite.tag == "testsuites":
+            for child in suite:
+                merged.append(child)
+                total_tests += int(child.get("tests", 0))
+                total_failures += int(child.get("failures", 0))
+        else:
+            merged.append(suite)
+            total_tests += int(suite.get("tests", 0))
+            total_failures += int(suite.get("failures", 0))
+
+    merged.set("tests", str(total_tests))
+    merged.set("failures", str(total_failures))
+    return merged, total_tests, total_failures
+
+
+@click.command()
+@click.option(
+    "--pattern",
+    default="junit-results/runner-*.xml",
+    show_default=True,
+    help="Glob pattern for input JUnit XML files.",
+)
+@click.option(
+    "--output",
+    default="junit-merged.xml",
+    show_default=True,
+    help="Output path for the merged JUnit XML file.",
+)
+def main(pattern: str, output: str) -> None:
+    merged, total_tests, total_failures = merge_files(pattern)
+
+    if total_tests == 0:
+        click.echo(_("No JUnit reports found matching {pattern} — skipping merge.", pattern=pattern))
+        return
+
+    ET.indent(merged)
+    tree = ET.ElementTree(merged)
+    tree.write(output, encoding="UTF-8", xml_declaration=True)
+    click.echo(
+        _(
+            "Merged {count} reports: {tests} tests, {failures} failures → {output}",
+            count=len(glob.glob(pattern)),
+            tests=total_tests,
+            failures=total_failures,
+            output=output,
+        )
+    )
+
+    if total_failures > 0:
+        sys.exit(1)
+
+
+if __name__ == "__main__":  # pragma: no cover
+    main()

src/devx/ci/notify_failure.py

@@ -10,13 +10,20 @@ Usage:
     --repo <owner/repo> \
     --run-id <run_id> \
     --workflow <workflow_name> \
-    --commit <commit_sha>
+    --commit <commit_sha> \
+    --auto-login
+
+With ``--auto-login``, the script configures the tea CLI login profile
+from ``REPO_TOKEN`` and ``DEVX_GITEA_API_URL`` before creating the issue,
+eliminating the need for a separate ``tea login add`` step in the workflow.
 """
 
 from __future__ import annotations
 
 import logging
 import os
+import shutil
+import subprocess  # nosec B404
 
 import click
 from dotenv import load_dotenv  # pyright: ignore[reportMissingImports,reportUnknownVariableType]
@@ -30,6 +37,49 @@ load_dotenv()
 logger = logging.getLogger("devx")
 
 
+def _configure_tea_login(login_name: str = "devx") -> None:
+    """Configure tea CLI login from REPO_TOKEN and DEVX_GITEA_API_URL.
+
+    Idempotent: if a login with the same name already exists, it is not re-added.
+    Skips silently if tea is not installed or REPO_TOKEN is not set.
+    """
+    tea_bin = shutil.which("tea")
+    if tea_bin is None:
+        click.echo("notify_failure: tea not installed — skipping login configuration.")
+        return
+
+    token = os.environ.get("REPO_TOKEN", "")
+    if not token:
+        click.echo("notify_failure: REPO_TOKEN not set — skipping login configuration.")
+        return
+
+    gitea_url = GITEA_API_URL.replace("/api/v1", "")
+
+    result = subprocess.run(  # nosec B603
+        [tea_bin, "login", "list", "--output", "simple"],
+        capture_output=True,
+        text=True,
+        check=False,
+    )
+    if result.returncode == 0 and login_name in result.stdout:
+        click.echo(f"notify_failure: tea login '{login_name}' already configured.")
+        return
+
+    click.echo(f"notify_failure: configuring tea login '{login_name}' for {gitea_url}...")
+    subprocess.run(  # nosec B603
+        [tea_bin, "login", "add", "--name", login_name, "--url", gitea_url, "--token", token],
+        capture_output=True,
+        text=True,
+        check=False,
+    )
+    subprocess.run(  # nosec B603
+        [tea_bin, "login", "default", login_name],
+        capture_output=True,
+        text=True,
+        check=False,
+    )
+
+
 def _create_issue_via_tea(repo: str, title: str, body: str) -> int:
     """Create issue via tea CLI. Returns issue index.
 
@@ -62,11 +112,20 @@ def _create_issue_via_tea(repo: str, title: str, body: str) -> int:
 @click.option("--run-id", required=True, help="CI run ID.")
 @click.option("--workflow", required=True, help="Workflow name.")
 @click.option("--commit", required=True, help="Commit SHA.")
-def main(repo: str, run_id: str, workflow: str, commit: str) -> None:
+@click.option(
+    "--auto-login",
+    is_flag=True,
+    default=False,
+    help="Configure tea CLI login from REPO_TOKEN before creating the issue.",
+)
+def main(repo: str, run_id: str, workflow: str, commit: str, auto_login: bool) -> None:
     token = os.environ.get("REPO_TOKEN", "")
     if not token:
         raise click.ClickException(_("ERROR: REPO_TOKEN is not set."))
 
+    if auto_login:
+        _configure_tea_login()
+
     title = f"[CI] {workflow} workflow failed (run #{run_id})"
     body = (
         f"The **{workflow}** workflow failed.\n\n"

src/devx/ci/publish.py

@@ -164,7 +164,14 @@ def _default_gitea_registry_url() -> str:
     "or a URL derived from GITEA_API_URL. When set, publishes to Gitea PyPI "
     "instead of standard PyPI (unless PYPI_TOKEN is also set).",
 )
-def main(tag: str, repo: str, registry_url: str | None) -> None:
+@click.option(
+    "--skip-build",
+    is_flag=True,
+    default=False,
+    help="Skip package build and PyPI publish (for non-Python repos that only "
+    "need a Gitea release with git-cliff notes).",
+)
+def main(tag: str, repo: str, registry_url: str | None, skip_build: bool) -> None:
     gitea_token = os.environ.get("REPO_TOKEN", "")
     if not gitea_token:
         raise click.ClickException(_("ERROR: REPO_TOKEN is not set."))
@@ -177,21 +184,24 @@ def main(tag: str, repo: str, registry_url: str | None) -> None:
     if not registry_url:
         registry_url = _default_gitea_registry_url()
 
-    build_package()
+    if not skip_build:
+        build_package()
 
-    if pypi_token:
+        if pypi_token:
-        # Standard PyPI flow takes precedence when PYPI_TOKEN is set
+            # Standard PyPI flow takes precedence when PYPI_TOKEN is set
-        publish_to_pypi(pypi_token)
+            publish_to_pypi(pypi_token)
-    elif registry_url:
+        elif registry_url:
-        # Gitea PyPI registry flow
+            # Gitea PyPI registry flow
-        publish_to_gitea_registry(registry_url, gitea_token)
+            publish_to_gitea_registry(registry_url, gitea_token)
-    else:
+        else:
-        click.echo(
+            click.echo(
-            _(
+                _(
-                "PYPI_TOKEN not set and no registry URL configured — "
+                    "PYPI_TOKEN not set and no registry URL configured — "
-                "skipping PyPI publish. No worries, we'll just create the Gitea release."
+                    "skipping PyPI publish. No worries, we'll just create the Gitea release."
+                )
             )
-        )
+    else:
+        click.echo(_("--skip-build: skipping package build and PyPI publish."))
 
     tea = TeaCLI(repo=repo)
     release_body = generate_release_notes(tag)

src/devx/ci/push_badges.py

@@ -17,9 +17,11 @@ Usage::
 
 from __future__ import annotations
 
+import contextlib
 import re
 import subprocess  # nosec B404
 import sys
+import time
 from pathlib import Path
 from typing import Any
 
@@ -160,13 +162,34 @@ def update_readme_with_badge_sha(badges_sha: str, repo_root: Path | None = None)
     default=False,
     help="Skip updating README with cache-busting URLs (for local testing).",
 )
-def main(output_dir: str, branch: str, no_readme_update: bool) -> None:
+@click.option(
+    "--retries",
+    default=1,
+    type=int,
+    help="Number of attempts on git push failures (default: 1, no retry). "
+    "Between attempts, fetches latest master and waits 10s.",
+)
+def main(output_dir: str, branch: str, no_readme_update: bool, retries: int) -> None:
     """Generate badges and push them to the badges branch."""
-    fetch_latest_master(branch)
+    last_error: Exception | None = None
-    generate_badges(output_dir)
+    for attempt in range(1, retries + 1):
-    badges_sha = push_to_badges_branch(output_dir)
+        try:
-    if not no_readme_update:
+            fetch_latest_master(branch)
-        update_readme_with_badge_sha(badges_sha)
+            generate_badges(output_dir)
+            badges_sha = push_to_badges_branch(output_dir)
+            if not no_readme_update:
+                update_readme_with_badge_sha(badges_sha)
+            return
+        except (subprocess.CalledProcessError, RuntimeError) as exc:
+            last_error = exc
+            if attempt < retries:
+                click.echo(f"Badge push attempt {attempt}/{retries} failed — retrying: {exc}")
+                time.sleep(10)
+                with contextlib.suppress(subprocess.CalledProcessError):
+                    fetch_latest_master(branch)
+            else:
+                click.echo(f"Badge push failed after {retries} attempts: {exc}")
+    raise click.ClickException(f"Badge push failed after {retries} attempts: {last_error}")
 
 
 if __name__ == "__main__":  # pragma: no cover

src/devx/ci/release.py

@@ -43,6 +43,7 @@ import sys
 import click
 from dotenv import load_dotenv  # pyright: ignore[reportMissingImports,reportUnknownVariableType]
 
+from devx.ci._shared import get_latest_tag
 from devx.ci.classify_changes import has_user_facing_changes  # cross-CI import, needs PYTHONPATH=.
 from devx.i18n import _
 
@@ -72,14 +73,6 @@ def run_cmd(args: list[str], check: bool = True, capture: bool = True) -> subpro
     return result
 
 
-def get_latest_tag() -> str:
-    """Get the latest git tag, or empty string if none exists."""
-    result = run_cmd(["git", "describe", "--tags", "--abbrev=0"], check=False)
-    if result.returncode != 0:
-        return ""
-    return result.stdout.strip()
-
-
 def tag_exists(tag: str) -> bool:
     """Check if a git tag already exists."""
     result = run_cmd(["git", "tag", "-l", tag], check=False)

src/devx/cli.py

@@ -151,6 +151,27 @@ def ci_validate_commit_msg(args: tuple[str, ...]) -> None:
     _run_module("devx.ci.validate_commit_msg", list(args))
 
 
+@ci.command("distribute-files")
+@click.argument("args", nargs=-1)
+def ci_distribute_files(args: tuple[str, ...]) -> None:
+    """Distribute files across parallel runners (round-robin)."""
+    _run_module("devx.ci.distribute_files", list(args))
+
+
+@ci.command("merge-junit")
+@click.argument("args", nargs=-1)
+def ci_merge_junit(args: tuple[str, ...]) -> None:
+    """Merge multiple JUnit XML reports into a single report."""
+    _run_module("devx.ci.merge_junit", list(args))
+
+
+@ci.command("integration-guard")
+@click.argument("args", nargs=-1)
+def ci_integration_guard(args: tuple[str, ...]) -> None:
+    """Run pytest with cross-runner failure detection and JUnit output."""
+    _run_module("devx.ci.integration_guard", list(args))
+
+
 @cli.group()
 def tools() -> None:
     """Development tool commands."""

src/devx/molecule/distribute_molecule.py

@@ -25,10 +25,11 @@ from pathlib import Path
 import click
 
 from devx.i18n import _
-from devx.molecule.platforms import PLATFORMS
+from devx.molecule.platforms import PLATFORMS, load_platforms
 
 DEFAULT_MAX_RUNNERS = 3
 MOLECULE_ROOT = Path("ansible/roles/gitea-runner/molecule")
+DEFAULT_ROLES_ROOT = Path("ansible/roles")
 
 
 @dataclass(frozen=True)
@@ -40,7 +41,8 @@ class TestPair:
 
     def encode(self) -> str:
         """Serialize to a pipe-delimited string for CI consumption."""
-        return f"{self.scenario}|{self.platform['name']}|{self.platform['image']}|{self.platform['command']}"
+        cmd = self.platform["command"].replace(" ", "__SPACE__")
+        return f"{self.scenario}|{self.platform['name']}|{self.platform['image']}|{cmd}"
 
     @staticmethod
     def decode(encoded: str) -> TestPair:
@@ -48,7 +50,31 @@ class TestPair:
         parts = encoded.split("|")
         return TestPair(
             scenario=parts[0],
-            platform={"name": parts[1], "image": parts[2], "command": parts[3]},
+            platform={"name": parts[1], "image": parts[2], "command": parts[3].replace("__SPACE__", " ")},
+        )
+
+
+@dataclass(frozen=True)
+class MultiRoleTestPair:
+    """A (role, scenario, platform) combination for multi-role projects."""
+
+    role: str
+    scenario: str
+    platform: dict[str, str]
+
+    def encode(self) -> str:
+        """Serialize to a pipe-delimited string: ``role|scenario|platform_name|image|command``."""
+        cmd = self.platform["command"].replace(" ", "__SPACE__")
+        return f"{self.role}|{self.scenario}|{self.platform['name']}|{self.platform['image']}|{cmd}"
+
+    @staticmethod
+    def decode(encoded: str) -> MultiRoleTestPair:
+        """Deserialize from a pipe-delimited string."""
+        parts = encoded.split("|")
+        return MultiRoleTestPair(
+            role=parts[0],
+            scenario=parts[1],
+            platform={"name": parts[2], "image": parts[3], "command": parts[4].replace("__SPACE__", " ")},
         )
 
 
@@ -62,6 +88,33 @@ def discover_scenarios(root: Path | None = None) -> list[str]:
     return sorted(scenarios)
 
 
+def discover_multi_role_scenarios(roles_root: Path | None = None) -> list[tuple[str, str]]:
+    """Discover (role, scenario) pairs across all roles under *roles_root*.
+
+    Scans ``roles_root/*/molecule/*/`` for scenario directories, skipping
+    ``common`` and directories starting with ``_``. Returns a sorted list of
+    ``(role_name, scenario_name)`` tuples.
+    """
+    if roles_root is None:
+        roles_root = DEFAULT_ROLES_ROOT
+    if not roles_root.is_dir():
+        raise click.ClickException(_("Roles directory not found: {path}", path=str(roles_root)))
+    pairs: list[tuple[str, str]] = []
+    for role_dir in sorted(roles_root.iterdir()):
+        if not role_dir.is_dir():
+            continue
+        mol_dir = role_dir / "molecule"
+        if not mol_dir.is_dir():
+            continue
+        for scenario_dir in mol_dir.iterdir():
+            if not scenario_dir.is_dir():
+                continue
+            if scenario_dir.name.startswith("_") or scenario_dir.name == "common":
+                continue
+            pairs.append((role_dir.name, scenario_dir.name))
+    return pairs
+
+
 def build_pairs(scenarios: list[str], platforms: list[dict[str, str]] | None = None) -> list[TestPair]:
     """Build the full cross-product of scenarios and platforms."""
     if platforms is None:
@@ -69,6 +122,36 @@ def build_pairs(scenarios: list[str], platforms: list[dict[str, str]] | None = N
     return [TestPair(s, p) for s in scenarios for p in platforms]
 
 
+def build_multi_role_pairs(
+    role_scenarios: list[tuple[str, str]],
+    platforms: list[dict[str, str]] | None = None,
+) -> list[MultiRoleTestPair]:
+    """Build the full cross-product of (role, scenario) pairs and platforms."""
+    if platforms is None:
+        platforms = PLATFORMS
+    return [MultiRoleTestPair(r, s, p) for r, s in role_scenarios for p in platforms]
+
+
+def distribute_multi_role(pairs: list[MultiRoleTestPair], max_runners: int) -> list[list[MultiRoleTestPair]]:
+    """Split *pairs* into *max_runners* balanced groups (round-robin)."""
+    groups: list[list[MultiRoleTestPair]] = [[] for _ in range(max_runners)]
+    for i, pair in enumerate(pairs):
+        groups[i % max_runners].append(pair)
+    return groups
+
+
+def multi_role_pairs_for_runner(
+    pairs: list[MultiRoleTestPair], runner_index: int, max_runners: int
+) -> list[MultiRoleTestPair]:
+    """Return the subset of multi-role pairs assigned to *runner_index* (0-based)."""
+    groups = distribute_multi_role(pairs, max_runners)
+    if runner_index < 0 or runner_index >= len(groups):
+        raise click.ClickException(
+            _("Runner index {index} out of range (0..{max})", index=runner_index, max=max_runners - 1)
+        )
+    return groups[runner_index]
+
+
 def distribute(pairs: list[TestPair], max_runners: int) -> list[list[TestPair]]:
     """Split *pairs* into *max_runners* balanced groups (round-robin)."""
     groups: list[list[TestPair]] = [[] for _ in range(max_runners)]
@@ -142,6 +225,26 @@ def _write_github_env(key: str, value: str) -> None:
     default=False,
     help="With --github-env: write SKIP=true when runner-index exceeds max-runners.",
 )
+@click.option(
+    "--molecule-root",
+    type=click.Path(exists=True, file_okay=False, path_type=Path),
+    default=None,
+    help="Custom molecule directory (single-role mode). Default: ansible/roles/gitea-runner/molecule.",
+)
+@click.option(
+    "--roles-root",
+    type=click.Path(exists=True, file_okay=False, path_type=Path),
+    default=None,
+    help="Roles directory for multi-role discovery (scans */molecule/*/). "
+    "Use this for projects with multiple Ansible roles. Default: disabled (single-role mode).",
+)
+@click.option(
+    "--platforms-file",
+    type=click.Path(exists=True, file_okay=True, path_type=Path),
+    default=None,
+    help="JSON file with custom platform list (each entry: name, image, command). "
+    "Overrides the default platform matrix. Useful for projects with custom test images.",
+)
 def cli(
     runner_index: int | None,
     max_runners: int,
@@ -149,17 +252,58 @@ def cli(
     list_platforms: bool,
     github_env: bool,
     skip_if_excess: bool,
+    molecule_root: Path | None,
+    roles_root: Path | None,
+    platforms_file: Path | None,
 ) -> None:
-    scenarios = discover_scenarios()
+    platforms = load_platforms(platforms_file)
+    # Multi-role mode: discover (role, scenario) pairs across all roles
+    if roles_root is not None:
+        role_scenarios = discover_multi_role_scenarios(roles_root)
+        if list_all:
+            for role, scenario in role_scenarios:
+                click.echo(f"{role}|{scenario}")
+            return
+        if list_platforms:
+            for p in platforms:
+                click.echo(f"{p['name']}|{p['image']}|{p['command']}")
+            return
+        pairs_mr = build_multi_role_pairs(role_scenarios, platforms)
+        if runner_index is None:
+            groups = distribute_multi_role(pairs_mr, max_runners)
+            for i, group in enumerate(groups):
+                labels = " ".join(p.encode() for p in group) if group else "(none)"
+                click.echo(f"Runner {i}: {labels}")
+            return
+        if skip_if_excess and github_env and runner_index > max_runners:
+            click.echo(f"Skipping — runner index {runner_index} > max runners {max_runners}")
+            _write_github_env("TEST_PAIRS", "")
+            _write_github_env("SKIP", "true")
+            return
+        if runner_index < 1:
+            raise click.ClickException(f"Runner index {runner_index} is out of range (must be >= 1)")
+        zero_based = runner_index - 1
+        assigned = multi_role_pairs_for_runner(pairs_mr, zero_based, max_runners)
+        encoded = " ".join(p.encode() for p in assigned)
+        if github_env:
+            _write_github_env("TEST_PAIRS", encoded)
+            _write_github_env("SKIP", "false")
+            click.echo(f"Assigned pairs: {encoded}")
+            return
+        click.echo(encoded)
+        return
+
+    # Single-role mode (default or --molecule-root)
+    scenarios = discover_scenarios(molecule_root)
     if list_all:
         for s in scenarios:
             click.echo(s)
         return
     if list_platforms:
-        for p in PLATFORMS:
+        for p in platforms:
             click.echo(f"{p['name']}|{p['image']}|{p['command']}")
         return
-    pairs = build_pairs(scenarios)
+    pairs = build_pairs(scenarios, platforms)
     if runner_index is None:
         groups = distribute(pairs, max_runners)
         for i, group in enumerate(groups):

src/devx/molecule/molecule_ci_guard.py

@@ -1,7 +1,11 @@
 #!/usr/bin/env python3
 """Run molecule tests sequentially while polling Gitea for other runner failures.
 
-Each pair is encoded as ``scenario|platform_name|platform_image|platform_command``.
+Each pair is encoded as one of:
+
+- **Single-role (4-part):** ``scenario|platform_name|platform_image|platform_command``
+- **Multi-role (5-part):** ``role|scenario|platform_name|platform_image|platform_command``
+
 Pairs are executed one at a time (molecule scenarios share temp directories and
 Docker networks, so parallel execution within a single runner is unsafe).
 
@@ -9,8 +13,17 @@ A background thread polls the Gitea API. If any other molecule matrix runner
 reports failure, the current molecule subprocess is killed and this runner
 exits early with code 1.
 
-Usage:
+JUnit XML is generated when ``--junit-output`` is provided, recording each
-    python3 -m devx.molecule.molecule_ci_guard <pair1> <pair2> ...
+pair as a testcase with pass/fail status and elapsed time.
+
+Usage::
+
+    # Single-role (grm-style)
+    python3 -m devx.molecule.molecule_ci_guard pair1 pair2 ...
+    # Multi-role (infra-style)
+    python3 -m devx.molecule.molecule_ci_guard --roles-root ansible/roles pair1 pair2 ...
+    # With JUnit output
+    python3 -m devx.molecule.molecule_ci_guard --junit-output junit-results/runner-1.xml pair1 pair2 ...
 
 Environment variables:
     GITEA_URL           Base URL of the Gitea instance.
@@ -30,6 +43,7 @@ import subprocess  # nosec B404
 import sys
 import threading
 import time
+import xml.etree.ElementTree as ET  # nosec B405
 from pathlib import Path
 
 import click
@@ -95,9 +109,25 @@ def build_molecule_cmd(scenario: str) -> list[str]:
     return cmd
 
 
+def parse_pair(pair: str) -> tuple[str, str, str, str, str]:
+    """Parse a pair string into (role, scenario, platform_name, platform_image, platform_command).
+
+    Supports both 4-part (single-role) and 5-part (multi-role) formats.
+    For 4-part pairs, role is empty (caller uses default role dir).
+    Spaces in the command field are encoded as ``__SPACE__`` to survive
+    shell word-splitting when ``$TEST_PAIRS`` is expanded unquoted.
+    """
+    parts = pair.split("|")
+    if len(parts) == 4:
+        return "", parts[0], parts[1], parts[2], parts[3].replace("__SPACE__", " ")
+    if len(parts) == 5:
+        return parts[0], parts[1], parts[2], parts[3], parts[4].replace("__SPACE__", " ")
+    raise click.ClickException(f"Invalid pair format: {pair!r} (expected 4 or 5 pipe-delimited parts)")
+
+
 def build_env_for_pair(pair: str, base_env: dict[str, str]) -> dict[str, str]:
     """Build environment for a single molecule pair."""
-    scenario, platform_name, platform_image, platform_command = pair.split("|")
+    _role, _scenario, platform_name, platform_image, platform_command = parse_pair(pair)
     env = base_env.copy()
     env["MOLECULE_PLATFORM_NAME"] = platform_name
     env["MOLECULE_PLATFORM_IMAGE"] = platform_image
@@ -106,12 +136,75 @@ def build_env_for_pair(pair: str, base_env: dict[str, str]) -> dict[str, str]:
     elif "MOLECULE_PLATFORM_COMMAND" in env:
         del env["MOLECULE_PLATFORM_COMMAND"]
     env["ANSIBLE_ALLOW_BROKEN_CONDITIONALS"] = "true"
+    # Use a fresh MOLECULE_HOME per pair to avoid stale config cache
+    # from previous CI runs (causes "Instances missing" errors).
+    if "MOLECULE_HOME" not in env:
+        import tempfile
+
+        env["MOLECULE_HOME"] = tempfile.mkdtemp(prefix="molecule-ci-")
     return env
 
 
+def resolve_role_dir(role: str, roles_root: Path | None, repo_root: Path) -> Path:
+    """Resolve the working directory for a molecule pair.
+
+    For multi-role pairs (role non-empty), uses ``roles_root/role``.
+    For single-role pairs, uses ``repo_root/ansible/roles/gitea-runner``.
+    """
+    if role:
+        if roles_root is None:
+            roles_root = repo_root / "ansible" / "roles"
+        return roles_root / role
+    return repo_root / "ansible" / "roles" / "gitea-runner"
+
+
+def write_junit_report(
+    output_path: str,
+    testcases: list[dict],
+    runner_index: int,
+) -> None:
+    """Write a JUnit XML report from collected test case results.
+
+    Each testcase dict has: role, scenario, time (float), passed (bool), error (str|None).
+    """
+    suite = ET.Element(
+        "testsuite",
+        name=f"molecule-runner-{runner_index}",
+        tests=str(len(testcases)),
+        failures=str(sum(1 for tc in testcases if not tc["passed"])),
+    )
+    for tc in testcases:
+        classname = tc["role"] if tc["role"] else "molecule"
+        elem = ET.SubElement(
+            suite,
+            "testcase",
+            classname=classname,
+            name=tc["scenario"],
+            time=f"{tc['time']:.1f}",
+        )
+        if not tc["passed"]:
+            fail = ET.SubElement(elem, "failure")
+            fail.text = tc.get("error") or "molecule test failed"
+    tree = ET.ElementTree(suite)
+    ET.indent(tree)
+    Path(output_path).parent.mkdir(parents=True, exist_ok=True)
+    tree.write(output_path, encoding="UTF-8", xml_declaration=True)
+
+
 @click.command()
 @click.argument("pairs", nargs=-1, required=True)
-def cli(pairs: tuple[str, ...]) -> None:
+@click.option(
+    "--junit-output",
+    default=None,
+    help="Path to write JUnit XML report (e.g. junit-results/runner-1.xml).",
+)
+@click.option(
+    "--roles-root",
+    type=click.Path(exists=True, file_okay=False, path_type=Path),
+    default=None,
+    help="Root directory for multi-role pairs (e.g. ansible/roles). Required when pairs use 5-part format.",
+)
+def cli(pairs: tuple[str, ...], junit_output: str | None, roles_root: Path | None) -> None:
     """Run molecule pairs sequentially, stop if another CI runner fails."""
     gitea_url = os.environ.get("GITEA_URL", "")
     token = os.environ.get("REPO_TOKEN", "")
@@ -119,7 +212,7 @@ def cli(pairs: tuple[str, ...]) -> None:
     job_name = os.environ.get("JOB_NAME", "molecule-tests")
     current_index = int(os.environ.get("MATRIX_INDEX", "0"))
     repository = os.environ.get("GITEA_REPOSITORY", "oblachno-oss/devx")
-    owner, sep, repo = repository.partition("/")
+    owner, _sep, repo = repository.partition("/")
     if not owner or not repo:
         owner, repo = "oblachno-oss", "devx"
 
@@ -127,7 +220,6 @@ def cli(pairs: tuple[str, ...]) -> None:
         click.echo(_("GITEA_URL/REPO_TOKEN/RUN_ID not set; running without cross-runner cancellation."))
 
     repo_root = Path(__file__).resolve().parent.parent.parent.parent
-    role_dir = repo_root / "ansible" / "roles" / "gitea-runner"
 
     base_env = os.environ.copy()
     base_env.setdefault("DOCKER_HOST", f"unix:///run/user/{os.getuid()}/docker.sock")
@@ -154,24 +246,24 @@ def cli(pairs: tuple[str, ...]) -> None:
         )
         poller.start()
 
+    testcases: list[dict] = []
+
     try:
         for pair in pairs:
             if failed_event.is_set():
                 sys.exit(1)
 
-            parts = pair.split("|")
+            role, scenario, platform_name, _img, _cmd = parse_pair(pair)
-            if len(parts) < 2:
-                raise click.ClickException(f"Invalid pair format: {pair!r} (expected at least 2 pipe-delimited parts)")
-            scenario = parts[0]
-            platform_name = parts[1]
             click.echo(_("Running: {scenario} on {platform}", scenario=scenario, platform=platform_name))
 
             cmd = build_molecule_cmd(scenario)
             env = build_env_for_pair(pair, base_env)
+            cwd = resolve_role_dir(role, roles_root, repo_root)
 
+            start = time.time()
             process = subprocess.Popen(  # nosec B603
                 cmd,
-                cwd=str(role_dir),
+                cwd=str(cwd),
                 env=env,
                 preexec_fn=os.setsid,
             )
@@ -187,6 +279,18 @@ def cli(pairs: tuple[str, ...]) -> None:
                             with contextlib.suppress(ProcessLookupError):
                                 os.killpg(os.getpgid(process.pid), signal.SIGKILL)
                             process.wait()
+                        elapsed = time.time() - start
+                        testcases.append(
+                            {
+                                "role": role,
+                                "scenario": scenario,
+                                "time": elapsed,
+                                "passed": False,
+                                "error": "Cancelled — another runner failed",
+                            }
+                        )
+                        if junit_output:
+                            write_junit_report(junit_output, testcases, current_index)
                         sys.exit(1)
                     time.sleep(1)
             except KeyboardInterrupt:
@@ -196,13 +300,30 @@ def cli(pairs: tuple[str, ...]) -> None:
                 sys.exit(1)
 
             rc = process.returncode
+            elapsed = time.time() - start
+            passed = rc == 0
+
+            testcases.append(
+                {
+                    "role": role,
+                    "scenario": scenario,
+                    "time": elapsed,
+                    "passed": passed,
+                    "error": f"Exit code: {rc}" if not passed else None,
+                }
+            )
+
             if rc != 0:
                 click.echo(_("FAILED: {pair} exited with code {code}", pair=pair, code=rc))
+                if junit_output:
+                    write_junit_report(junit_output, testcases, current_index)
                 sys.exit(rc)
 
             click.echo(_("PASSED: {pair}", pair=pair))
 
         click.echo(_("All molecule tests passed."))
+        if junit_output:
+            write_junit_report(junit_output, testcases, current_index)
     finally:
         stop_event.set()
 

src/devx/molecule/platforms.py

@@ -10,13 +10,39 @@ dev tools and CI scripts.
 
 from __future__ import annotations
 
-#: Supported OS platform matrix.
+import json
+from pathlib import Path
+
+#: Default supported OS platform matrix.
 #: Each entry maps a short name to (image, command).
-#: The command must be systemd since rootless Docker requires
+#: Uses the project's pre-built molecule-test-base image with
-#: loginctl/systemctl --user.
+#: ``sleep infinity`` (NOT systemd) to avoid cgroup v2 failures.
 PLATFORMS: list[dict[str, str]] = [
-    {"name": "ubuntu-2204", "image": "geerlingguy/docker-ubuntu2204-ansible:latest", "command": "/lib/systemd/systemd"},
+    {
-    {"name": "ubuntu-2404", "image": "geerlingguy/docker-ubuntu2404-ansible:latest", "command": "/lib/systemd/systemd"},
+        "name": "ubuntu-2604",
-    {"name": "debian-12", "image": "geerlingguy/docker-debian12-ansible:latest", "command": "/lib/systemd/systemd"},
+        "image": "git.oblachno.oblachno.fyi/oblachno/molecule-test-base:latest",
-    {"name": "archlinux", "image": "marcstraube/archlinux-ansible:latest", "command": "/usr/lib/systemd/systemd"},
+        "command": "sleep infinity",
+    },
 ]
+
+
+def load_platforms(platforms_file: str | Path | None = None) -> list[dict[str, str]]:
+    """Load platforms from a JSON file, falling back to PLATFORMS.
+
+    Args:
+        platforms_file: Path to a JSON file with a list of platform dicts.
+            Each dict must have ``name``, ``image``, and ``command`` keys.
+
+    Returns:
+        List of platform dictionaries.
+    """
+    if platforms_file is None:
+        return PLATFORMS
+    path = Path(platforms_file)
+    if not path.is_file():
+        return PLATFORMS
+    with path.open() as f:
+        data = json.load(f)
+    if not isinstance(data, list) or not data:
+        return PLATFORMS
+    return data

src/devx/opentofu.py

@@ -0,0 +1,113 @@
+#!/usr/bin/env python3
+"""OpenTofu output helpers for CI/CD deployment scripts.
+
+Provides reusable functions for extracting values from ``tofu output``
+in a structured way.  This eliminates duplicated ``subprocess.run``
+boilerplate across deployment and smoke-test scripts.
+
+Typical usage::
+
+    from devx.opentofu import get_tofu_output, get_tofu_vm_ip
+
+    vms = get_tofu_output("customer_vms", cwd="tofu/environments/staging",
+                          env={"HCLOUD_TOKEN": token})
+    ip = get_tofu_vm_ip("customer_vms", "oblachno", cwd="tofu/environments/staging",
+                        env={"HCLOUD_TOKEN": token})
+"""
+
+from __future__ import annotations
+
+import json
+import subprocess  # nosec B404
+from pathlib import Path
+from typing import Any
+
+
+def get_tofu_output(
+    output_name: str,
+    cwd: str | Path | None = None,
+    env: dict[str, str] | None = None,
+) -> Any:
+    """Run ``tofu output -json <output_name>`` and return parsed JSON.
+
+    Args:
+        output_name: The OpenTofu output name to query (e.g. ``customer_vms``).
+        cwd: Directory to run the command in (the tofu env directory).
+        env: Environment variables for the subprocess (e.g. ``{"HCLOUD_TOKEN": ...}``).
+             If ``None``, inherits the current environment.
+
+    Returns:
+        Parsed JSON value from the tofu output.
+
+    Raises:
+        RuntimeError: If ``tofu output`` exits with a non-zero code.
+        json.JSONDecodeError: If stdout is not valid JSON.
+    """
+    result = subprocess.run(  # nosec B603, B607
+        ["tofu", "output", "-json", output_name],
+        cwd=str(cwd) if cwd else None,
+        capture_output=True,
+        text=True,
+        check=False,
+        env=env,
+    )
+    if result.returncode != 0:
+        raise RuntimeError(f"tofu output failed: {result.stderr}")
+    return json.loads(result.stdout)
+
+
+def get_tofu_vm_ip(
+    output_name: str,
+    vm_key: str,
+    cwd: str | Path | None = None,
+    env: dict[str, str] | None = None,
+    ip_field: str = "ipv4",
+) -> str:
+    """Extract a VM IPv4 address from a tofu output map.
+
+    The output is expected to be a JSON object mapping VM names to objects
+    containing an IP field (default ``ipv4``)::
+
+        {"staging": {"ipv4": "1.2.3.4", ...}, ...}
+
+    Args:
+        output_name: The tofu output name (e.g. ``customer_vms``).
+        vm_key: The key inside the output map (e.g. ``"staging"``).
+        cwd: Directory to run the command in.
+        env: Environment variables for the subprocess.
+        ip_field: The field name for the IP address (default ``ipv4``).
+
+    Returns:
+        The IP address string, or empty string if not found.
+    """
+    data = get_tofu_output(output_name, cwd=cwd, env=env)
+    if not isinstance(data, dict):
+        return ""
+    return str(data.get(vm_key, {}).get(ip_field, ""))
+
+
+def get_tofu_vm_field(
+    output_name: str,
+    vm_key: str,
+    field: str,
+    cwd: str | Path | None = None,
+    env: dict[str, str] | None = None,
+) -> str:
+    """Extract an arbitrary field from a VM entry in tofu output.
+
+    Like :func:`get_tofu_vm_ip` but for any field (e.g. ``volume_linux_device``).
+
+    Args:
+        output_name: The tofu output name.
+        vm_key: The key inside the output map.
+        field: The field name to extract.
+        cwd: Directory to run the command in.
+        env: Environment variables for the subprocess.
+
+    Returns:
+        The field value as a string, or empty string if not found.
+    """
+    data = get_tofu_output(output_name, cwd=cwd, env=env)
+    if not isinstance(data, dict):
+        return ""
+    return str(data.get(vm_key, {}).get(field, ""))

src/devx/tools/check_test_speed.py

@@ -1,12 +1,21 @@
 #!/usr/bin/env python3
-"""Run unit tests and enforce a maximum execution-time budget.
+"""Run unit tests and enforce execution-time budgets.
+
+Checks two quality gates:
+1. **Total suite time** must not exceed ``--max-seconds``.
+2. **Per-test time** — no individual test may exceed ``--max-single-seconds``.
 
 Usage:
-  python3 -m devx.tools.check_test_speed [--max-seconds N]
+  python3 -m devx.tools.check_test_speed [--max-seconds N] [--max-single-seconds S]
+
+The module runs ``make test-unit`` with ``PYTEST_ADDOPTS=--durations=0`` so
+that pytest emits per-test timing lines alongside the summary.  Both the
+total wall-clock time and individual test durations are parsed and validated.
 """
 
 from __future__ import annotations
 
+import os
 import re
 import subprocess  # nosec B404
 
@@ -14,18 +23,32 @@ import click
 
 from devx.i18n import _
 
-DEFAULT_MAX_SECONDS = 2.0
+DEFAULT_MAX_SECONDS = 10.0
+DEFAULT_MAX_SINGLE_SECONDS = 0.5
 TEST_COMMAND = ["make", "test-unit"]
+
+# Matches pytest summary line: "234 passed in 0.70s"
 _TIMING_RE = re.compile(r"(\d+) passed.* in ([0-9.]+)s")
 
+# Matches per-test duration lines from --durations=0:
+#   0.51s call     tests/test_foo.py::test_bar
+_DURATION_LINE_RE = re.compile(r"^(\d+\.?\d*)s\s+(?:setup|call|teardown)\s+(.+)$")
+
 
 def run_tests() -> tuple[str, str]:
-    """Execute the unit-test suite and return (stdout, stderr)."""
+    """Execute the unit-test suite and return (stdout, stderr).
+
+    Sets ``PYTEST_ADDOPTS=--durations=0`` so pytest emits per-test timings.
+    """
+    env = os.environ.copy()
+    existing = env.get("PYTEST_ADDOPTS", "")
+    env["PYTEST_ADDOPTS"] = f"--durations=0 {existing}".strip()
     result = subprocess.run(  # nosec B603
         TEST_COMMAND,
         capture_output=True,
         text=True,
         check=False,
+        env=env,
     )
     return result.stdout, result.stderr
 
@@ -43,8 +66,23 @@ def parse_duration(output: str) -> float:
     raise click.ClickException(_("Could not parse test execution time from output."))
 
 
+def parse_per_test_durations(output: str) -> list[tuple[str, float]]:
+    """Extract per-test timings from ``--durations=0`` output.
+
+    Returns a list of ``(test_name, seconds)`` tuples sorted by duration
+    (slowest first).
+    """
+    durations: list[tuple[str, float]] = []
+    for line in output.splitlines():
+        match = _DURATION_LINE_RE.match(line.strip())
+        if match:
+            durations.append((match.group(2).strip(), float(match.group(1))))
+    durations.sort(key=lambda x: x[1], reverse=True)
+    return durations
+
+
 def check_speed(duration: float, max_seconds: float) -> None:
-    """Validate duration is within budget; raise on violation."""
+    """Validate total duration is within budget; raise on violation."""
     if duration > max_seconds:
         raise click.ClickException(
             _(
@@ -57,19 +95,58 @@ def check_speed(duration: float, max_seconds: float) -> None:
         )
 
 
-def main(max_seconds: float) -> None:
+def check_per_test_speed(
-    """Run tests, parse timing, and enforce the budget."""
+    durations: list[tuple[str, float]],
+    max_single_seconds: float,
+) -> list[str]:
+    """Return a list of violation messages for tests exceeding the per-test limit.
+
+    An empty list means all tests are within budget.
+    """
+    violations: list[str] = []
+    for name, elapsed in durations:
+        if elapsed > max_single_seconds:
+            violations.append(
+                _(
+                    "Test '{name}' took {elapsed:.2f}s (limit: {limit}s). "
+                    "Optimise: use lighter fixtures, reduce I/O, or mock external calls.",
+                    name=name,
+                    elapsed=elapsed,
+                    limit=max_single_seconds,
+                )
+            )
+    return violations
+
+
+def main(max_seconds: float, max_single_seconds: float) -> None:
+    """Run tests, parse timings, and enforce both budgets."""
     stdout, stderr = run_tests()
     combined = stdout + "\n" + stderr
     click.echo(combined, err=False)
 
     duration = parse_duration(combined)
     check_speed(duration, max_seconds)
+
+    if max_single_seconds > 0:
+        per_test = parse_per_test_durations(combined)
+        violations = check_per_test_speed(per_test, max_single_seconds)
+        if violations:
+            msg = _(
+                "Per-test speed check FAILED: {count} test(s) exceed {limit}s limit.",
+                count=len(violations),
+                limit=max_single_seconds,
+            )
+            click.echo(f"\n{msg}", err=True)
+            for v in violations:
+                click.echo(f"  - {v}", err=True)
+            raise click.ClickException(msg)
+
     click.echo(
         _(
-            "Unit tests passed in {duration:.2f}s (under {max}s limit).",
+            "Unit tests passed in {duration:.2f}s (under {max}s limit, all tests under {single}s per-test limit).",
             duration=duration,
             max=max_seconds,
+            single=max_single_seconds,
         )
     )
 
@@ -80,10 +157,17 @@ def main(max_seconds: float) -> None:
     type=float,
     default=DEFAULT_MAX_SECONDS,
     show_default=True,
-    help="Maximum allowed execution time in seconds.",
+    help="Maximum allowed total execution time in seconds.",
 )
-def cli(max_seconds: float) -> None:
+@click.option(
-    main(max_seconds)
+    "--max-single-seconds",
+    type=float,
+    default=DEFAULT_MAX_SINGLE_SECONDS,
+    show_default=True,
+    help="Maximum allowed per-test time in seconds (0 to disable).",
+)
+def cli(max_seconds: float, max_single_seconds: float) -> None:
+    main(max_seconds, max_single_seconds)
 
 
 if __name__ == "__main__":  # pragma: no cover

src/devx/tools/setup.py

@@ -28,7 +28,12 @@ def _run(cmd: list[str]) -> None:
 def _install_python_deps(bin_dir: str, extras: str = "dev") -> None:
     """Install the project with the specified extras in editable mode."""
     pip = str(Path(bin_dir) / "pip")
-    _run([pip, "install", "-e", f".[{extras}]"])
+    cmd = [pip, "install", "-e", f".[{extras}]"]
+    # In CI (system Python), --break-system-packages allows upgrading
+    # debian-installed packages (e.g. platformdirs) that lack RECORD files.
+    if os.environ.get("PIP_BREAK_SYSTEM_PACKAGES") == "1":
+        cmd.append("--break-system-packages")
+    _run(cmd)
 
 
 def _install_pre_commit_hooks(bin_dir: str) -> None:

src/devx/translations.json

@@ -916,13 +916,6 @@
     "ru": "Tests passed.",
     "zh": "Tests passed."
   },
-  "Unit tests passed in {duration:.2f}s (under {max}s limit).": {
-    "en": "Unit tests passed in {duration:.2f}s (under {max}s limit).",
-    "bg": "Unit tests passed in {duration:.2f}s (under {max}s limit).",
-    "de": "Unit tests passed in {duration:.2f}s (under {max}s limit).",
-    "ru": "Unit tests passed in {duration:.2f}s (under {max}s limit).",
-    "zh": "Unit tests passed in {duration:.2f}s (under {max}s limit)."
-  },
   "Unit tests too slow: {duration:.2f}s (max allowed: {max}s).\n  Fix: run 'make pytest-cov' to profile, then optimise slow tests.\n  Hint: avoid unnecessary imports, use lighter mocks, or cache fixtures.": {
     "en": "Unit tests too slow: {duration:.2f}s (max allowed: {max}s).\n  Fix: run 'make pytest-cov' to profile, then optimise slow tests.\n  Hint: avoid unnecessary imports, use lighter mocks, or cache fixtures.",
     "bg": "Unit tests too slow: {duration:.2f}s (max allowed: {max}s).\n  Fix: run 'make pytest-cov' to profile, then optimise slow tests.\n  Hint: avoid unnecessary imports, use lighter mocks, or cache fixtures.",
@@ -1146,5 +1139,75 @@
     "de": "{file} already exists. Use --force to overwrite.",
     "ru": "{file} already exists. Use --force to overwrite.",
     "zh": "{file} already exists. Use --force to overwrite."
+  },
+  "--skip-build: skipping package build and PyPI publish.": {
+    "en": "--skip-build: skipping package build and PyPI publish.",
+    "bg": "--skip-build: skipping package build and PyPI publish.",
+    "de": "--skip-build: skipping package build and PyPI publish.",
+    "ru": "--skip-build: skipping package build and PyPI publish.",
+    "zh": "--skip-build: skipping package build and PyPI publish."
+  },
+  "Integration tests cancelled — another runner failed.": {
+    "en": "Integration tests cancelled — another runner failed.",
+    "bg": "Integration tests cancelled — another runner failed.",
+    "de": "Integration tests cancelled — another runner failed.",
+    "ru": "Integration tests cancelled — another runner failed.",
+    "zh": "Integration tests cancelled — another runner failed."
+  },
+  "Integration tests failed with exit code {code}": {
+    "en": "Integration tests failed with exit code {code}",
+    "bg": "Integration tests failed with exit code {code}",
+    "de": "Integration tests failed with exit code {code}",
+    "ru": "Integration tests failed with exit code {code}",
+    "zh": "Integration tests failed with exit code {code}"
+  },
+  "Integration tests passed.": {
+    "en": "Integration tests passed.",
+    "bg": "Integration tests passed.",
+    "de": "Integration tests passed.",
+    "ru": "Integration tests passed.",
+    "zh": "Integration tests passed."
+  },
+  "Merged {count} reports: {tests} tests, {failures} failures → {output}": {
+    "en": "Merged {count} reports: {tests} tests, {failures} failures → {output}",
+    "bg": "Merged {count} reports: {tests} tests, {failures} failures → {output}",
+    "de": "Merged {count} reports: {tests} tests, {failures} failures → {output}",
+    "ru": "Merged {count} reports: {tests} tests, {failures} failures → {output}",
+    "zh": "Merged {count} reports: {tests} tests, {failures} failures → {output}"
+  },
+  "No JUnit reports found matching {pattern} — skipping merge.": {
+    "en": "No JUnit reports found matching {pattern} — skipping merge.",
+    "bg": "No JUnit reports found matching {pattern} — skipping merge.",
+    "de": "No JUnit reports found matching {pattern} — skipping merge.",
+    "ru": "No JUnit reports found matching {pattern} — skipping merge.",
+    "zh": "No JUnit reports found matching {pattern} — skipping merge."
+  },
+  "Roles directory not found: {path}": {
+    "en": "Roles directory not found: {path}",
+    "bg": "Roles directory not found: {path}",
+    "de": "Roles directory not found: {path}",
+    "ru": "Roles directory not found: {path}",
+    "zh": "Roles directory not found: {path}"
+  },
+  "Per-test speed check FAILED: {count} test(s) exceed {limit}s limit.": {
+    "en": "Per-test speed check FAILED: {count} test(s) exceed {limit}s limit.",
+    "bg": "Per-test speed check FAILED: {count} test(s) exceed {limit}s limit.",
+    "de": "Per-test speed check FAILED: {count} test(s) exceed {limit}s limit.",
+    "ru": "Per-test speed check FAILED: {count} test(s) exceed {limit}s limit.",
+    "zh": "Per-test speed check FAILED: {count} test(s) exceed {limit}s limit."
+  },
+  "Test '{name}' took {elapsed:.2f}s (limit: {limit}s). Optimise: use lighter fixtures, reduce I/O, or mock external calls.": {
+    "en": "Test '{name}' took {elapsed:.2f}s (limit: {limit}s). Optimise: use lighter fixtures, reduce I/O, or mock external calls.",
+    "bg": "Test '{name}' took {elapsed:.2f}s (limit: {limit}s). Optimise: use lighter fixtures, reduce I/O, or mock external calls.",
+    "de": "Test '{name}' took {elapsed:.2f}s (limit: {limit}s). Optimise: use lighter fixtures, reduce I/O, or mock external calls.",
+    "ru": "Test '{name}' took {elapsed:.2f}s (limit: {limit}s). Optimise: use lighter fixtures, reduce I/O, or mock external calls.",
+    "zh": "Test '{name}' took {elapsed:.2f}s (limit: {limit}s). Optimise: use lighter fixtures, reduce I/O, or mock external calls."
+  },
+  "Unit tests passed in {duration:.2f}s (under {max}s limit, all tests under {single}s per-test limit).": {
+    "en": "Unit tests passed in {duration:.2f}s (under {max}s limit, all tests under {single}s per-test limit).",
+    "bg": "Unit tests passed in {duration:.2f}s (under {max}s limit, all tests under {single}s per-test limit).",
+    "de": "Unit tests passed in {duration:.2f}s (under {max}s limit, all tests under {single}s per-test limit).",
+    "ru": "Unit tests passed in {duration:.2f}s (under {max}s limit, all tests under {single}s per-test limit).",
+    "zh": "Unit tests passed in {duration:.2f}s (under {max}s limit, all tests under {single}s per-test limit)."
   }
 }

tests/unit/test_api_clients.py

@@ -566,7 +566,8 @@ class TestVikunjaClient:
             json={"done": True},
         )
 
-    def test_http_error_raises_api_error(self) -> None:
+    @patch("devx.api_clients.time.sleep")
+    def test_http_error_raises_api_error(self, mock_sleep: MagicMock) -> None:
         client = VikunjaClient("https://work.example.com", "tok")
         mock_resp = MagicMock()
         mock_resp.raise_for_status.side_effect = _mock_http_error(http.HTTPStatus.INTERNAL_SERVER_ERROR, "server error")

tests/unit/test_check_test_speed.py

@@ -1,4 +1,4 @@
-"""Unit tests for scripts/check_test_speed.py."""
+"""Unit tests for devx.tools.check_test_speed."""
 
 from unittest.mock import MagicMock, patch
 
@@ -8,10 +8,13 @@ from click.testing import CliRunner
 
 from devx.tools.check_test_speed import (
     DEFAULT_MAX_SECONDS,
+    DEFAULT_MAX_SINGLE_SECONDS,
     TEST_COMMAND,
+    check_per_test_speed,
     check_speed,
     cli,
     parse_duration,
+    parse_per_test_durations,
     run_tests,
 )
 
@@ -23,12 +26,23 @@ class TestRunTests:
         stdout, stderr = run_tests()
         assert stdout == "out"
         assert stderr == "err"
-        mock_run.assert_called_once_with(
+        mock_run.assert_called_once()
-            TEST_COMMAND,
+        call_kwargs = mock_run.call_args
-            capture_output=True,
+        assert call_kwargs.args[0] == TEST_COMMAND
-            text=True,
+        assert call_kwargs.kwargs["capture_output"] is True
-            check=False,
+        assert call_kwargs.kwargs["text"] is True
-        )
+        assert call_kwargs.kwargs["check"] is False
+        env = call_kwargs.kwargs["env"]
+        assert "--durations=0" in env["PYTEST_ADDOPTS"]
+
+    @patch("devx.tools.check_test_speed.subprocess.run")
+    def test_run_tests_preserves_existing_pytest_addopts(self, mock_run: MagicMock) -> None:
+        mock_run.return_value = MagicMock(stdout="out", stderr="err", returncode=0)
+        with patch.dict("os.environ", {"PYTEST_ADDOPTS": "-x"}, clear=False):
+            run_tests()
+        env = mock_run.call_args.kwargs["env"]
+        assert "--durations=0" in env["PYTEST_ADDOPTS"]
+        assert "-x" in env["PYTEST_ADDOPTS"]
 
 
 class TestParseDuration:
@@ -48,6 +62,38 @@ class TestParseDuration:
         assert "Could not parse" in str(exc.value)
 
 
+class TestParsePerTestDurations:
+    def test_parses_call_lines(self) -> None:
+        output = "0.01s call     tests/test_foo.py::test_bar\n"
+        durations = parse_per_test_durations(output)
+        assert len(durations) == 1
+        assert durations[0] == ("tests/test_foo.py::test_bar", 0.01)
+
+    def test_parses_setup_and_teardown(self) -> None:
+        output = (
+            "0.02s setup    tests/test_foo.py::test_bar\n"
+            "0.01s call     tests/test_foo.py::test_bar\n"
+            "0.00s teardown tests/test_foo.py::test_bar\n"
+        )
+        durations = parse_per_test_durations(output)
+        assert len(durations) == 3
+        names = [d[0] for d in durations]
+        assert "tests/test_foo.py::test_bar" in names
+
+    def test_sorted_slowest_first(self) -> None:
+        output = "0.01s call     tests/test_a.py::test_slow\n0.50s call     tests/test_b.py::test_fast\n"
+        durations = parse_per_test_durations(output)
+        assert durations[0][1] >= durations[1][1]
+        assert durations[0][1] == 0.50
+
+    def test_empty_output(self) -> None:
+        assert parse_per_test_durations("") == []
+
+    def test_ignores_non_duration_lines(self) -> None:
+        output = "Some random line\n234 passed in 0.70s\n"
+        assert parse_per_test_durations(output) == []
+
+
 class TestCheckSpeed:
     def test_under_budget_passes(self) -> None:
         check_speed(1.0, 2.0)  # should not raise
@@ -64,6 +110,31 @@ class TestCheckSpeed:
         assert "max allowed: 2.0s" in msg
 
 
+class TestCheckPerTestSpeed:
+    def test_no_violations_when_all_fast(self) -> None:
+        durations = [("test_a", 0.1), ("test_b", 0.2)]
+        assert check_per_test_speed(durations, 0.5) == []
+
+    def test_violation_when_test_exceeds_limit(self) -> None:
+        durations = [("test_slow", 0.6), ("test_fast", 0.1)]
+        violations = check_per_test_speed(durations, 0.5)
+        assert len(violations) == 1
+        assert "test_slow" in violations[0]
+        assert "0.60s" in violations[0]
+
+    def test_multiple_violations(self) -> None:
+        durations = [("test_a", 0.7), ("test_b", 0.6), ("test_c", 0.1)]
+        violations = check_per_test_speed(durations, 0.5)
+        assert len(violations) == 2
+
+    def test_exact_limit_passes(self) -> None:
+        durations = [("test_a", 0.5)]
+        assert check_per_test_speed(durations, 0.5) == []
+
+    def test_empty_durations(self) -> None:
+        assert check_per_test_speed([], 0.5) == []
+
+
 def test_main_module_block() -> None:
     import devx.tools.check_test_speed as cts
 
@@ -77,39 +148,71 @@ class TestMain:
     @patch("devx.tools.check_test_speed.run_tests")
     @patch("devx.tools.check_test_speed.parse_duration")
     @patch("devx.tools.check_test_speed.check_speed")
+    @patch("devx.tools.check_test_speed.parse_per_test_durations")
+    @patch("devx.tools.check_test_speed.check_per_test_speed")
     def test_successful_run(
         self,
+        mock_check_per: MagicMock,
+        mock_parse_per: MagicMock,
         mock_check: MagicMock,
         mock_parse: MagicMock,
         mock_run: MagicMock,
     ) -> None:
         mock_run.return_value = ("stdout\n", "stderr\n")
         mock_parse.return_value = 1.5
+        mock_parse_per.return_value = []
+        mock_check_per.return_value = []
 
         runner = CliRunner()
         result = runner.invoke(cli, [])
         assert result.exit_code == 0
         assert "1.50s" in result.output
-        assert "under 2.0s limit" in result.output
+        assert "under 10.0s limit" in result.output
         mock_run.assert_called_once()
         mock_parse.assert_called_once_with("stdout\n\nstderr\n")
         mock_check.assert_called_once_with(1.5, DEFAULT_MAX_SECONDS)
+        mock_parse_per.assert_called_once()
+        mock_check_per.assert_called_once_with([], DEFAULT_MAX_SINGLE_SECONDS)
 
     @patch("devx.tools.check_test_speed.run_tests")
     @patch("devx.tools.check_test_speed.parse_duration")
-    def test_slow_tests_exit(
+    def test_slow_total_exits(
         self,
         mock_parse: MagicMock,
         mock_run: MagicMock,
     ) -> None:
         mock_run.return_value = ("out\n", "err\n")
-        mock_parse.return_value = 3.0
+        mock_parse.return_value = 15.0
 
         runner = CliRunner()
         result = runner.invoke(cli, [])
         assert result.exit_code == 1
         assert "too slow" in result.output.lower()
 
+    @patch("devx.tools.check_test_speed.run_tests")
+    @patch("devx.tools.check_test_speed.parse_duration")
+    @patch("devx.tools.check_test_speed.check_speed")
+    @patch("devx.tools.check_test_speed.parse_per_test_durations")
+    @patch("devx.tools.check_test_speed.check_per_test_speed")
+    def test_per_test_violation_exits(
+        self,
+        mock_check_per: MagicMock,
+        mock_parse_per: MagicMock,
+        mock_check: MagicMock,
+        mock_parse: MagicMock,
+        mock_run: MagicMock,
+    ) -> None:
+        mock_run.return_value = ("out\n", "err\n")
+        mock_parse.return_value = 3.0
+        mock_parse_per.return_value = [("test_slow", 0.8)]
+        mock_check_per.return_value = ["Test 'test_slow' took 0.80s (limit: 0.5s)."]
+
+        runner = CliRunner()
+        result = runner.invoke(cli, [])
+        assert result.exit_code == 1
+        assert "Per-test speed check FAILED" in result.output
+        assert "test_slow" in result.output
+
     @patch("devx.tools.check_test_speed.run_tests")
     def test_parse_failure_exits(
         self,
@@ -125,16 +228,67 @@ class TestMain:
     @patch("devx.tools.check_test_speed.run_tests")
     @patch("devx.tools.check_test_speed.parse_duration")
     @patch("devx.tools.check_test_speed.check_speed")
+    @patch("devx.tools.check_test_speed.parse_per_test_durations")
+    @patch("devx.tools.check_test_speed.check_per_test_speed")
     def test_custom_max_seconds(
         self,
+        mock_check_per: MagicMock,
+        mock_parse_per: MagicMock,
         mock_check: MagicMock,
         mock_parse: MagicMock,
         mock_run: MagicMock,
     ) -> None:
         mock_run.return_value = ("out\n", "err\n")
         mock_parse.return_value = 0.5
+        mock_parse_per.return_value = []
+        mock_check_per.return_value = []
 
         runner = CliRunner()
         result = runner.invoke(cli, ["--max-seconds", "1.5"])
         assert result.exit_code == 0
         mock_check.assert_called_once_with(0.5, 1.5)
+
+    @patch("devx.tools.check_test_speed.run_tests")
+    @patch("devx.tools.check_test_speed.parse_duration")
+    @patch("devx.tools.check_test_speed.check_speed")
+    @patch("devx.tools.check_test_speed.parse_per_test_durations")
+    @patch("devx.tools.check_test_speed.check_per_test_speed")
+    def test_disable_per_test_check(
+        self,
+        mock_check_per: MagicMock,
+        mock_parse_per: MagicMock,
+        mock_check: MagicMock,
+        mock_parse: MagicMock,
+        mock_run: MagicMock,
+    ) -> None:
+        mock_run.return_value = ("out\n", "err\n")
+        mock_parse.return_value = 1.0
+
+        runner = CliRunner()
+        result = runner.invoke(cli, ["--max-single-seconds", "0"])
+        assert result.exit_code == 0
+        mock_parse_per.assert_not_called()
+        mock_check_per.assert_not_called()
+
+    @patch("devx.tools.check_test_speed.run_tests")
+    @patch("devx.tools.check_test_speed.parse_duration")
+    @patch("devx.tools.check_test_speed.check_speed")
+    @patch("devx.tools.check_test_speed.parse_per_test_durations")
+    @patch("devx.tools.check_test_speed.check_per_test_speed")
+    def test_custom_max_single_seconds(
+        self,
+        mock_check_per: MagicMock,
+        mock_parse_per: MagicMock,
+        mock_check: MagicMock,
+        mock_parse: MagicMock,
+        mock_run: MagicMock,
+    ) -> None:
+        mock_run.return_value = ("out\n", "err\n")
+        mock_parse.return_value = 1.0
+        mock_parse_per.return_value = []
+        mock_check_per.return_value = []
+
+        runner = CliRunner()
+        result = runner.invoke(cli, ["--max-single-seconds", "1.0"])
+        assert result.exit_code == 0
+        mock_check_per.assert_called_once_with([], 1.0)

tests/unit/test_cli.py

@@ -225,6 +225,29 @@ class TestMoleculeCommands:
         mock_run.assert_called_once_with("devx.molecule.molecule_all", [])
 
 
+class TestNewCiCommands:
+    @patch("devx.cli._run_module")
+    def test_ci_distribute_files(self, mock_run: MagicMock) -> None:
+        runner = CliRunner()
+        result = runner.invoke(cli, ["ci", "distribute-files", "--", "--pattern", "*.py"])
+        assert result.exit_code == 0
+        mock_run.assert_called_once_with("devx.ci.distribute_files", ["--pattern", "*.py"])
+
+    @patch("devx.cli._run_module")
+    def test_ci_merge_junit(self, mock_run: MagicMock) -> None:
+        runner = CliRunner()
+        result = runner.invoke(cli, ["ci", "merge-junit", "--", "--output", "merged.xml"])
+        assert result.exit_code == 0
+        mock_run.assert_called_once_with("devx.ci.merge_junit", ["--output", "merged.xml"])
+
+    @patch("devx.cli._run_module")
+    def test_ci_integration_guard(self, mock_run: MagicMock) -> None:
+        runner = CliRunner()
+        result = runner.invoke(cli, ["ci", "integration-guard", "--", "-v"])
+        assert result.exit_code == 0
+        mock_run.assert_called_once_with("devx.ci.integration_guard", ["-v"])
+
+
 class TestRunModule:
     @patch("importlib.import_module")
     def test_run_module_success(self, mock_import: MagicMock) -> None:

tests/unit/test_distribute_files.py

@@ -0,0 +1,154 @@
+"""Unit tests for devx.ci.distribute_files."""
+
+from pathlib import Path
+
+import pytest
+from click.testing import CliRunner
+
+from devx.ci.distribute_files import (
+    DEFAULT_MAX_RUNNERS,
+    discover_files,
+    distribute,
+    files_for_runner,
+    main,
+)
+
+
+class TestDiscoverFiles:
+    def test_discovers_sorted(self, tmp_path: Path) -> None:
+        (tmp_path / "test_b.py").write_text("")
+        (tmp_path / "test_a.py").write_text("")
+        result = discover_files(str(tmp_path / "test_*.py"))
+        assert len(result) == 2
+        assert result[0].endswith("test_a.py")
+        assert result[1].endswith("test_b.py")
+
+    def test_no_matches(self, tmp_path: Path) -> None:
+        assert discover_files(str(tmp_path / "nonexistent-*.py")) == []
+
+
+class TestDistribute:
+    def test_even_split(self) -> None:
+        files = [f"test_{i}.py" for i in range(6)]
+        groups = distribute(files, 3)
+        assert len(groups) == 3
+        assert all(len(g) == 2 for g in groups)
+
+    def test_uneven_split(self) -> None:
+        files = [f"test_{i}.py" for i in range(5)]
+        groups = distribute(files, 3)
+        assert len(groups[0]) == 2
+        assert len(groups[1]) == 2
+        assert len(groups[2]) == 1
+
+    def test_more_runners_than_files(self) -> None:
+        files = ["test_a.py"]
+        groups = distribute(files, 5)
+        assert len(groups) == 5
+        assert len(groups[0]) == 1
+        assert all(len(g) == 0 for g in groups[1:])
+
+    def test_empty(self) -> None:
+        assert distribute([], 3) == [[], [], []]
+
+
+class TestFilesForRunner:
+    def test_returns_correct_subset(self) -> None:
+        files = [f"test_{i}.py" for i in range(6)]
+        assert len(files_for_runner(files, 0, 3)) == 2
+        assert len(files_for_runner(files, 1, 3)) == 2
+        assert len(files_for_runner(files, 2, 3)) == 2
+
+    def test_out_of_range_raises(self) -> None:
+        with pytest.raises(Exception, match="out of range"):
+            files_for_runner(["a.py"], 5, 3)
+
+
+class TestCli:
+    def test_no_runner_index_prints_groups(self, tmp_path: Path) -> None:
+        for i in range(3):
+            (tmp_path / f"test_{i}.py").write_text("")
+        runner = CliRunner()
+        result = runner.invoke(main, ["--pattern", str(tmp_path / "test_*.py"), "--max-runners", "3"])
+        assert result.exit_code == 0
+        assert "Runner 0:" in result.output
+        assert "Runner 1:" in result.output
+        assert "Runner 2:" in result.output
+
+    def test_runner_index_prints_assigned(self, tmp_path: Path) -> None:
+        for i in range(3):
+            (tmp_path / f"test_{i}.py").write_text("")
+        runner = CliRunner()
+        result = runner.invoke(
+            main,
+            ["--pattern", str(tmp_path / "test_*.py"), "--runner-index", "1", "--max-runners", "3"],
+        )
+        assert result.exit_code == 0
+        assert "test_0.py" in result.output
+
+    def test_github_env_writes_files(self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
+        gh_file = tmp_path / "env.txt"
+        monkeypatch.setenv("GITHUB_ENV", str(gh_file))
+        for i in range(2):
+            (tmp_path / f"test_{i}.py").write_text("")
+        runner = CliRunner()
+        result = runner.invoke(
+            main,
+            ["--pattern", str(tmp_path / "test_*.py"), "--runner-index", "1", "--max-runners", "2", "--github-env"],
+        )
+        assert result.exit_code == 0
+        content = gh_file.read_text()
+        assert "ASSIGNED_FILES=" in content
+        assert "SKIP=false" in content
+
+    def test_skip_if_excess(self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
+        gh_file = tmp_path / "env.txt"
+        monkeypatch.setenv("GITHUB_ENV", str(gh_file))
+        (tmp_path / "test.py").write_text("")
+        runner = CliRunner()
+        result = runner.invoke(
+            main,
+            [
+                "--pattern",
+                str(tmp_path / "test_*.py"),
+                "--runner-index",
+                "5",
+                "--max-runners",
+                "2",
+                "--github-env",
+                "--skip-if-excess",
+            ],
+        )
+        assert result.exit_code == 0
+        content = gh_file.read_text()
+        assert "ASSIGNED_FILES=\n" in content
+        assert "SKIP=true" in content
+
+    def test_runner_index_zero_raises(self, tmp_path: Path) -> None:
+        (tmp_path / "test.py").write_text("")
+        runner = CliRunner()
+        result = runner.invoke(
+            main,
+            ["--pattern", str(tmp_path / "test_*.py"), "--runner-index", "0", "--max-runners", "3"],
+        )
+        assert result.exit_code != 0
+
+    def test_no_env_var_raises(self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
+        monkeypatch.delenv("GITHUB_ENV", raising=False)
+        (tmp_path / "test.py").write_text("")
+        runner = CliRunner()
+        result = runner.invoke(
+            main,
+            ["--pattern", str(tmp_path / "test_*.py"), "--runner-index", "1", "--max-runners", "3", "--github-env"],
+        )
+        assert result.exit_code != 0
+
+
+def test_default_max_runners() -> None:
+    assert DEFAULT_MAX_RUNNERS == 3
+
+
+def test_main_module_block() -> None:
+    import devx.ci.distribute_files as mod
+
+    assert hasattr(mod, "main")

tests/unit/test_distribute_molecule.py

@@ -8,13 +8,19 @@ import pytest
 from click.testing import CliRunner
 
 from devx.molecule.distribute_molecule import (
+    DEFAULT_ROLES_ROOT,
     MOLECULE_ROOT,
     PLATFORMS,
+    MultiRoleTestPair,
     TestPair,
+    build_multi_role_pairs,
     build_pairs,
     cli,
+    discover_multi_role_scenarios,
     discover_scenarios,
     distribute,
+    distribute_multi_role,
+    multi_role_pairs_for_runner,
     pairs_for_runner,
 )
 
@@ -157,10 +163,7 @@ class TestCli:
             runner = CliRunner()
             result = runner.invoke(cli, ["--list-platforms"])
         assert result.exit_code == 0
-        assert "ubuntu-2204" in result.output
+        assert "ubuntu-2604" in result.output
-        assert "ubuntu-2404" in result.output
-        assert "debian-12" in result.output
-        assert "archlinux" in result.output
 
     def test_no_runner_index_prints_all_groups(self, tmp_path: Path) -> None:
         from click.testing import CliRunner
@@ -192,7 +195,7 @@ class TestCli:
             assert result.exit_code == 0
             # Output should contain encoded pairs with platform info
             assert "alpha|" in result.output
-            assert "ubuntu-2204" in result.output
+            assert "ubuntu-2604" in result.output
 
 
 class TestGithubEnv:
@@ -259,3 +262,218 @@ def test_main_module_block() -> None:
     namespace = dict(dm.__dict__)
     exec(compile(source, dm.__file__, "exec"), namespace)
     assert callable(namespace["cli"])
+
+
+class TestDiscoverMultiRole:
+    def test_discovers_role_scenario_pairs(self, tmp_path: Path) -> None:
+        roles = tmp_path / "roles"
+        for scenario in ["default", "binary"]:
+            (roles / "gitea-runner" / "molecule" / scenario).mkdir(parents=True)
+        (roles / "gitea-runner" / "molecule" / "common").mkdir(parents=True)
+        (roles / "gitea-runner" / "molecule" / "_shared").mkdir(parents=True)
+        (roles / "docker-base" / "molecule" / "default").mkdir(parents=True)
+        (roles / "no-molecule").mkdir(parents=True)
+        result = discover_multi_role_scenarios(roles)
+        assert ("docker-base", "default") in result
+        assert ("gitea-runner", "default") in result
+        assert ("gitea-runner", "binary") in result
+        assert ("gitea-runner", "common") not in result
+        assert ("gitea-runner", "_shared") not in result
+        assert len(result) == 3
+
+    def test_raises_when_dir_missing(self, tmp_path: Path) -> None:
+        with pytest.raises(click.ClickException) as exc:
+            discover_multi_role_scenarios(tmp_path / "nonexistent")
+        assert "not found" in str(exc.value)
+
+    def test_default_roles_root_raises_when_missing(self, monkeypatch: pytest.MonkeyPatch) -> None:
+        """Calling with no args uses DEFAULT_ROLES_ROOT which doesn't exist in tests."""
+        with pytest.raises(click.ClickException):
+            discover_multi_role_scenarios()
+
+    def test_default_roles_root_constant(self) -> None:
+        assert Path("ansible/roles") == DEFAULT_ROLES_ROOT
+
+
+class TestMultiRoleTestPair:
+    def test_encode_roundtrip(self) -> None:
+        pair = MultiRoleTestPair(
+            "docker-base", "default", {"name": "ubuntu-2204", "image": "ubuntu:22.04", "command": ""}
+        )
+        encoded = pair.encode()
+        assert encoded == "docker-base|default|ubuntu-2204|ubuntu:22.04|"
+        decoded = MultiRoleTestPair.decode(encoded)
+        assert decoded.role == "docker-base"
+        assert decoded.scenario == "default"
+        assert decoded.platform["name"] == "ubuntu-2204"
+
+
+class TestBuildMultiRolePairs:
+    def test_cross_product(self) -> None:
+        role_scenarios = [("role-a", "default"), ("role-b", "binary")]
+        platforms = [{"name": "p1", "image": "i1", "command": ""}]
+        pairs = build_multi_role_pairs(role_scenarios, platforms)
+        assert len(pairs) == 2
+        assert pairs[0].role == "role-a"
+        assert pairs[1].role == "role-b"
+
+    def test_default_platforms(self) -> None:
+        pairs = build_multi_role_pairs([("r", "s")])
+        assert len(pairs) == len(PLATFORMS)
+
+
+class TestDistributeMultiRole:
+    def test_even_split(self) -> None:
+        pairs = [MultiRoleTestPair(f"r{i}", "s", {"name": "p", "image": "i", "command": ""}) for i in range(6)]
+        groups = distribute_multi_role(pairs, 3)
+        assert all(len(g) == 2 for g in groups)
+
+    def test_out_of_range_raises(self) -> None:
+        pairs = [MultiRoleTestPair("r", "s", {"name": "p", "image": "i", "command": ""})]
+        with pytest.raises(click.ClickException):
+            multi_role_pairs_for_runner(pairs, 5, 3)
+
+
+class TestCliMultiRole:
+    def test_roles_root_list(self, tmp_path: Path) -> None:
+        roles = tmp_path / "roles"
+        (roles / "role-a" / "molecule" / "default").mkdir(parents=True)
+        (roles / "role-b" / "molecule" / "binary").mkdir(parents=True)
+        runner = CliRunner()
+        result = runner.invoke(cli, ["--roles-root", str(roles), "--list"])
+        assert result.exit_code == 0
+        assert "role-a|default" in result.output
+        assert "role-b|binary" in result.output
+
+    def test_roles_root_runner_index(self, tmp_path: Path) -> None:
+        roles = tmp_path / "roles"
+        (roles / "role-a" / "molecule" / "default").mkdir(parents=True)
+        runner = CliRunner()
+        result = runner.invoke(cli, ["--roles-root", str(roles), "--runner-index", "1", "--max-runners", "3"])
+        assert result.exit_code == 0
+        assert "role-a|default|" in result.output
+
+    def test_roles_root_github_env(self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
+        gh_file = tmp_path / "env.txt"
+        monkeypatch.setenv("GITHUB_ENV", str(gh_file))
+        roles = tmp_path / "roles"
+        (roles / "role-a" / "molecule" / "default").mkdir(parents=True)
+        runner = CliRunner()
+        result = runner.invoke(
+            cli,
+            ["--roles-root", str(roles), "--runner-index", "1", "--max-runners", "3", "--github-env"],
+        )
+        assert result.exit_code == 0
+        content = gh_file.read_text()
+        assert "TEST_PAIRS=" in content
+        assert "SKIP=false" in content
+
+    def test_roles_root_skip_if_excess(self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
+        gh_file = tmp_path / "env.txt"
+        monkeypatch.setenv("GITHUB_ENV", str(gh_file))
+        roles = tmp_path / "roles"
+        (roles / "role-a" / "molecule" / "default").mkdir(parents=True)
+        runner = CliRunner()
+        result = runner.invoke(
+            cli,
+            [
+                "--roles-root",
+                str(roles),
+                "--runner-index",
+                "5",
+                "--max-runners",
+                "2",
+                "--github-env",
+                "--skip-if-excess",
+            ],
+        )
+        assert result.exit_code == 0
+        content = gh_file.read_text()
+        assert "SKIP=true" in content
+
+    def test_molecule_root_option(self, tmp_path: Path) -> None:
+        root = tmp_path / "custom-molecule"
+        (root / "alpha").mkdir(parents=True)
+        runner = CliRunner()
+        result = runner.invoke(cli, ["--molecule-root", str(root), "--list"])
+        assert result.exit_code == 0
+        assert "alpha" in result.output
+
+    def test_roles_root_list_platforms(self, tmp_path: Path) -> None:
+        """--roles-root --list-platforms prints platforms."""
+        roles = tmp_path / "roles"
+        (roles / "role-a" / "molecule" / "default").mkdir(parents=True)
+        runner = CliRunner()
+        result = runner.invoke(cli, ["--roles-root", str(roles), "--list-platforms"])
+        assert result.exit_code == 0
+        assert "ubuntu-2604" in result.output
+
+    def test_roles_root_no_runner_index_prints_groups(self, tmp_path: Path) -> None:
+        """--roles-root without --runner-index prints all groups."""
+        roles = tmp_path / "roles"
+        (roles / "role-a" / "molecule" / "default").mkdir(parents=True)
+        (roles / "role-b" / "molecule" / "binary").mkdir(parents=True)
+        runner = CliRunner()
+        result = runner.invoke(cli, ["--roles-root", str(roles), "--max-runners", "2"])
+        assert result.exit_code == 0
+        assert "Runner 0:" in result.output
+        assert "Runner 1:" in result.output
+
+    def test_platforms_file_overrides_default(self, tmp_path: Path) -> None:
+        """--platforms-file loads custom platforms from JSON."""
+        import json
+
+        from click.testing import CliRunner
+
+        from devx.molecule.distribute_molecule import cli
+
+        roles = tmp_path / "roles"
+        (roles / "role-a" / "molecule" / "default").mkdir(parents=True)
+        platforms_file = tmp_path / "platforms.json"
+        custom = [{"name": "custom-os", "image": "custom:latest", "command": "sleep infinity"}]
+        platforms_file.write_text(json.dumps(custom))
+        runner = CliRunner()
+        result = runner.invoke(
+            cli, ["--roles-root", str(roles), "--platforms-file", str(platforms_file), "--list-platforms"]
+        )
+        assert result.exit_code == 0
+        assert "custom-os" in result.output
+        assert "custom:latest" in result.output
+
+    def test_roles_root_skips_non_dir_role(self, tmp_path: Path) -> None:
+        """Non-directory entries in roles root are skipped."""
+        roles = tmp_path / "roles"
+        roles.mkdir(parents=True)
+        (roles / "README.md").write_text("not a role")
+        (roles / "role-a" / "molecule" / "default").mkdir(parents=True)
+        result = discover_multi_role_scenarios(roles)
+        assert ("role-a", "default") in result
+        assert len(result) == 1
+
+    def test_roles_root_skips_non_dir_scenario(self, tmp_path: Path) -> None:
+        """Non-directory entries in molecule dir are skipped."""
+        roles = tmp_path / "roles"
+        (roles / "role-a" / "molecule").mkdir(parents=True)
+        (roles / "role-a" / "molecule" / "default").mkdir(parents=True)
+        (roles / "role-a" / "molecule" / "file.txt").write_text("not a scenario")
+        result = discover_multi_role_scenarios(roles)
+        assert ("role-a", "default") in result
+        assert len(result) == 1
+
+    def test_roles_root_skips_role_without_molecule(self, tmp_path: Path) -> None:
+        """Roles without a molecule/ directory are skipped."""
+        roles = tmp_path / "roles"
+        (roles / "role-a" / "molecule" / "default").mkdir(parents=True)
+        (roles / "no-molecule").mkdir(parents=True)
+        result = discover_multi_role_scenarios(roles)
+        assert ("role-a", "default") in result
+        assert len(result) == 1
+
+    def test_roles_root_runner_index_zero_raises(self, tmp_path: Path) -> None:
+        """--roles-root --runner-index 0 should raise."""
+        roles = tmp_path / "roles"
+        (roles / "role-a" / "molecule" / "default").mkdir(parents=True)
+        runner = CliRunner()
+        result = runner.invoke(cli, ["--roles-root", str(roles), "--runner-index", "0", "--max-runners", "3"])
+        assert result.exit_code != 0
+        assert "out of range" in result.output

tests/unit/test_integration_guard.py

@@ -0,0 +1,311 @@
+"""Unit tests for devx.ci.integration_guard."""
+
+from __future__ import annotations
+
+import os
+import subprocess  # nosec B404
+import time
+from unittest.mock import MagicMock, patch
+
+from click.testing import CliRunner
+
+from devx.ci.integration_guard import cli
+
+
+class TestCli:
+    def test_all_pass(self) -> None:
+        with (
+            patch("devx.ci.integration_guard.subprocess.Popen") as mock_popen,
+            patch("time.sleep"),
+        ):
+            proc = MagicMock()
+            proc.poll.return_value = 0
+            proc.returncode = 0
+            mock_popen.return_value = proc
+
+            runner = CliRunner()
+            result = runner.invoke(cli, ["--", "tests/integration/test_foo.py"])
+            assert result.exit_code == 0
+            assert "Integration tests passed" in result.output
+
+    def test_failure_exits_nonzero(self) -> None:
+        with (
+            patch("devx.ci.integration_guard.subprocess.Popen") as mock_popen,
+            patch("time.sleep"),
+        ):
+            proc = MagicMock()
+            proc.poll.return_value = 1
+            proc.returncode = 1
+            mock_popen.return_value = proc
+
+            runner = CliRunner()
+            result = runner.invoke(cli, ["--", "tests/integration/test_foo.py"])
+            assert result.exit_code == 1
+            assert "failed" in result.output
+
+    def test_junit_output_passed_to_pytest(self) -> None:
+        with (
+            patch("devx.ci.integration_guard.subprocess.Popen") as mock_popen,
+            patch("time.sleep"),
+        ):
+            proc = MagicMock()
+            proc.poll.return_value = 0
+            proc.returncode = 0
+            mock_popen.return_value = proc
+
+            runner = CliRunner()
+            result = runner.invoke(
+                cli,
+                ["--junit-output", "junit-results/runner-1.xml", "--", "test_foo.py"],
+            )
+            assert result.exit_code == 0
+            call_args = mock_popen.call_args[0][0]
+            assert "--junitxml" in call_args
+            assert "junit-results/runner-1.xml" in call_args
+
+    def test_pytest_args_passed_through(self) -> None:
+        with (
+            patch("devx.ci.integration_guard.subprocess.Popen") as mock_popen,
+            patch("time.sleep"),
+        ):
+            proc = MagicMock()
+            proc.poll.return_value = 0
+            proc.returncode = 0
+            mock_popen.return_value = proc
+
+            runner = CliRunner()
+            result = runner.invoke(
+                cli,
+                ["--", "-x", "-v", "--tb=short", "test_a.py", "test_b.py"],
+            )
+            assert result.exit_code == 0
+            call_args = mock_popen.call_args[0][0]
+            assert "-x" in call_args
+            assert "-v" in call_args
+            assert "test_a.py" in call_args
+            assert "test_b.py" in call_args
+
+    def test_keyboard_interrupt_kills_process(self) -> None:
+        with (
+            patch("devx.ci.integration_guard.subprocess.Popen") as mock_popen,
+            patch("time.sleep", side_effect=KeyboardInterrupt),
+            patch("os.killpg") as mock_killpg,
+            patch("os.getpgid") as mock_getpgid,
+        ):
+            mock_getpgid.return_value = 123
+            proc = MagicMock()
+            proc.poll.return_value = None
+            proc.wait.return_value = 0
+            mock_popen.return_value = proc
+
+            runner = CliRunner()
+            result = runner.invoke(cli, ["--", "test_foo.py"])
+            assert result.exit_code == 1
+            mock_killpg.assert_called()
+
+    def test_exits_when_other_runner_fails(self) -> None:
+        real_sleep = time.sleep
+        call_count = [0]
+
+        def get_jobs_side_effect(*args, **kwargs):
+            call_count[0] += 1
+            if call_count[0] < 2:
+                return [{"name": "integration-tests (1)", "conclusion": "running"}]
+            return [
+                {"name": "integration-tests (0)", "conclusion": "running"},
+                {"name": "integration-tests (1)", "conclusion": "failure"},
+            ]
+
+        with (
+            patch.dict(
+                os.environ,
+                {
+                    "GITEA_URL": "https://gitea.example",
+                    "REPO_TOKEN": "token",
+                    "RUN_ID": "123",
+                    "JOB_NAME": "integration-tests",
+                    "MATRIX_INDEX": "0",
+                    "GITEA_REPOSITORY": "oblachno-oss/infra",
+                    "PATH": os.environ.get("PATH", ""),
+                },
+                clear=True,
+            ),
+            patch("devx.ci.integration_guard.POLL_INTERVAL", 0.01),
+            patch("devx.molecule.molecule_ci_guard.POLL_INTERVAL", 0.01),
+            patch("devx.ci.integration_guard.subprocess.Popen") as mock_popen,
+            patch("devx.molecule.molecule_ci_guard.get_running_jobs", side_effect=get_jobs_side_effect),
+            patch("os.killpg") as mock_killpg,
+            patch("os.getpgid") as mock_getpgid,
+            patch("time.sleep", side_effect=lambda x: real_sleep(0.1)),
+        ):
+            mock_getpgid.return_value = 123
+            proc = MagicMock()
+            proc.poll.return_value = None
+            proc.wait.return_value = 0
+            mock_popen.return_value = proc
+
+            runner = CliRunner()
+            result = runner.invoke(cli, ["--", "test_foo.py"])
+            assert result.exit_code == 1
+            mock_killpg.assert_called()
+            assert "cancelled" in result.output.lower()
+
+    def test_process_lookup_error_suppressed(self) -> None:
+        real_sleep = time.sleep
+        call_count = [0]
+
+        def get_jobs_side_effect(*args, **kwargs):
+            call_count[0] += 1
+            if call_count[0] < 2:
+                return [{"name": "integration-tests (1)", "conclusion": "running"}]
+            return [
+                {"name": "integration-tests (0)", "conclusion": "running"},
+                {"name": "integration-tests (1)", "conclusion": "failure"},
+            ]
+
+        with (
+            patch.dict(
+                os.environ,
+                {
+                    "GITEA_URL": "https://gitea.example",
+                    "REPO_TOKEN": "token",
+                    "RUN_ID": "123",
+                    "JOB_NAME": "integration-tests",
+                    "MATRIX_INDEX": "0",
+                    "GITEA_REPOSITORY": "oblachno-oss/infra",
+                    "PATH": os.environ.get("PATH", ""),
+                },
+                clear=True,
+            ),
+            patch("devx.ci.integration_guard.POLL_INTERVAL", 0.01),
+            patch("devx.molecule.molecule_ci_guard.POLL_INTERVAL", 0.01),
+            patch("devx.ci.integration_guard.subprocess.Popen") as mock_popen,
+            patch("devx.molecule.molecule_ci_guard.get_running_jobs", side_effect=get_jobs_side_effect),
+            patch("os.killpg", side_effect=ProcessLookupError("no such process")),
+            patch("os.getpgid") as mock_getpgid,
+            patch("time.sleep", side_effect=lambda x: real_sleep(0.1)),
+        ):
+            mock_getpgid.return_value = 123
+            proc = MagicMock()
+            proc.poll.return_value = None
+            proc.wait.return_value = 0
+            mock_popen.return_value = proc
+
+            runner = CliRunner()
+            result = runner.invoke(cli, ["--", "test_foo.py"])
+            assert result.exit_code == 1
+
+    def test_timeout_expired_kills_with_sigkill(self) -> None:
+        real_sleep = time.sleep
+        call_count = [0]
+
+        def get_jobs_side_effect(*args, **kwargs):
+            call_count[0] += 1
+            if call_count[0] < 2:
+                return [{"name": "integration-tests (1)", "conclusion": "running"}]
+            return [
+                {"name": "integration-tests (0)", "conclusion": "running"},
+                {"name": "integration-tests (1)", "conclusion": "failure"},
+            ]
+
+        with (
+            patch.dict(
+                os.environ,
+                {
+                    "GITEA_URL": "https://gitea.example",
+                    "REPO_TOKEN": "token",
+                    "RUN_ID": "123",
+                    "JOB_NAME": "integration-tests",
+                    "MATRIX_INDEX": "0",
+                    "GITEA_REPOSITORY": "oblachno-oss/infra",
+                    "PATH": os.environ.get("PATH", ""),
+                },
+                clear=True,
+            ),
+            patch("devx.ci.integration_guard.POLL_INTERVAL", 0.01),
+            patch("devx.molecule.molecule_ci_guard.POLL_INTERVAL", 0.01),
+            patch("devx.ci.integration_guard.subprocess.Popen") as mock_popen,
+            patch("devx.molecule.molecule_ci_guard.get_running_jobs", side_effect=get_jobs_side_effect),
+            patch("os.killpg") as mock_killpg,
+            patch("os.getpgid") as mock_getpgid,
+            patch("time.sleep", side_effect=lambda x: real_sleep(0.1)),
+        ):
+            mock_getpgid.return_value = 123
+            proc = MagicMock()
+            proc.poll.return_value = None
+            proc.wait.side_effect = [subprocess.TimeoutExpired("cmd", 10)]
+            mock_popen.return_value = proc
+
+            runner = CliRunner()
+            result = runner.invoke(cli, ["--", "test_foo.py"])
+            assert result.exit_code == 1
+            # SIGKILL should have been called (second killpg call)
+            assert mock_killpg.call_count >= 2
+
+    def test_no_env_vars_runs_without_polling(self) -> None:
+        with (
+            patch.dict(os.environ, {"PATH": os.environ.get("PATH", "")}, clear=True),
+            patch("devx.ci.integration_guard.subprocess.Popen") as mock_popen,
+            patch("time.sleep"),
+        ):
+            proc = MagicMock()
+            proc.poll.return_value = 0
+            proc.returncode = 0
+            mock_popen.return_value = proc
+
+            runner = CliRunner()
+            result = runner.invoke(cli, ["--", "test_foo.py"])
+            assert result.exit_code == 0
+            assert "without cross-runner cancellation" in result.output
+
+    def test_partial_env_vars_runs_without_polling(self) -> None:
+        """Only GITEA_URL set (missing REPO_TOKEN and RUN_ID) — should skip polling."""
+        with (
+            patch.dict(
+                os.environ,
+                {"GITEA_URL": "https://gitea.example", "PATH": os.environ.get("PATH", "")},
+                clear=True,
+            ),
+            patch("devx.ci.integration_guard.subprocess.Popen") as mock_popen,
+            patch("time.sleep"),
+        ):
+            proc = MagicMock()
+            proc.poll.return_value = 0
+            proc.returncode = 0
+            mock_popen.return_value = proc
+
+            runner = CliRunner()
+            result = runner.invoke(cli, ["--", "test_foo.py"])
+            assert result.exit_code == 0
+            assert "without cross-runner cancellation" in result.output
+
+    def test_invalid_repository_falls_back_to_default(self) -> None:
+        """GITEA_REPOSITORY without '/' falls back to oblachno-oss/devx."""
+        with (
+            patch.dict(
+                os.environ,
+                {"GITEA_REPOSITORY": "invalid", "PATH": os.environ.get("PATH", "")},
+                clear=True,
+            ),
+            patch("devx.ci.integration_guard.subprocess.Popen") as mock_popen,
+            patch("time.sleep"),
+        ):
+            proc = MagicMock()
+            proc.poll.return_value = 0
+            proc.returncode = 0
+            mock_popen.return_value = proc
+
+            runner = CliRunner()
+            result = runner.invoke(cli, ["--", "test_foo.py"])
+            assert result.exit_code == 0
+
+
+def test_main_module_block() -> None:
+    import devx.ci.integration_guard as ig
+
+    with open(ig.__file__) as f:
+        source = f.read()
+    source = source.replace('if __name__ == "__main__":\n    cli()\n', "")
+    namespace = dict(ig.__dict__)
+    exec(compile(source, ig.__file__, "exec"), namespace)
+    assert callable(namespace["cli"])

tests/unit/test_merge_junit.py

@@ -0,0 +1,91 @@
+"""Unit tests for devx.ci.merge_junit."""
+
+from pathlib import Path
+from xml.etree import ElementTree as ET
+
+import pytest
+from click.testing import CliRunner
+
+from devx.ci.merge_junit import main, merge_files
+
+
+def _write_suite(path: Path, name: str, tests: int, failures: int) -> None:
+    suite = ET.Element("testsuite", name=name, tests=str(tests), failures=str(failures))
+    for i in range(tests):
+        tc = ET.SubElement(suite, "testcase", classname="cls", name=f"test{i}", time="0.1")
+        if i < failures:
+            ET.SubElement(tc, "failure", message="fail")
+    tree = ET.ElementTree(suite)
+    tree.write(path, encoding="UTF-8", xml_declaration=True)
+
+
+class TestMergeFiles:
+    def test_merges_multiple_suites(self, tmp_path: Path) -> None:
+        _write_suite(tmp_path / "runner-1.xml", "r1", tests=3, failures=1)
+        _write_suite(tmp_path / "runner-2.xml", "r2", tests=2, failures=0)
+        merged, total_tests, total_failures = merge_files(str(tmp_path / "runner-*.xml"))
+        assert total_tests == 5
+        assert total_failures == 1
+        assert merged.tag == "testsuites"
+        assert len(merged) == 2
+
+    def test_no_files_returns_empty(self, tmp_path: Path) -> None:
+        merged, total_tests, total_failures = merge_files(str(tmp_path / "nonexistent-*.xml"))
+        assert total_tests == 0
+        assert total_failures == 0
+        assert merged.tag == "testsuites"
+        assert len(merged) == 0
+
+    def test_handles_testsuites_wrapper_root(self, tmp_path: Path) -> None:
+        wrapper = ET.Element("testsuites")
+        suite = ET.SubElement(wrapper, "testsuite", name="r1", tests="4", failures="2")
+        ET.SubElement(suite, "testcase", classname="c", name="t", time="0.1")
+        tree = ET.ElementTree(wrapper)
+        tree.write(tmp_path / "runner-1.xml", encoding="UTF-8", xml_declaration=True)
+        merged, total_tests, total_failures = merge_files(str(tmp_path / "runner-*.xml"))
+        assert total_tests == 4
+        assert total_failures == 2
+
+
+class TestCli:
+    def test_writes_merged_file(self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
+        _write_suite(tmp_path / "runner-1.xml", "r1", tests=2, failures=0)
+        _write_suite(tmp_path / "runner-2.xml", "r2", tests=3, failures=0)
+        out = tmp_path / "merged.xml"
+        runner = CliRunner()
+        result = runner.invoke(
+            main,
+            ["--pattern", str(tmp_path / "runner-*.xml"), "--output", str(out)],
+        )
+        assert result.exit_code == 0
+        assert out.exists()
+        tree = ET.parse(out)
+        root = tree.getroot()
+        assert root.get("tests") == "5"
+        assert root.get("failures") == "0"
+
+    def test_exits_nonzero_on_failures(self, tmp_path: Path) -> None:
+        _write_suite(tmp_path / "runner-1.xml", "r1", tests=2, failures=1)
+        out = tmp_path / "merged.xml"
+        runner = CliRunner()
+        result = runner.invoke(
+            main,
+            ["--pattern", str(tmp_path / "runner-*.xml"), "--output", str(out)],
+        )
+        assert result.exit_code != 0
+        assert "failures" in result.output
+
+    def test_no_files_exits_zero(self, tmp_path: Path) -> None:
+        runner = CliRunner()
+        result = runner.invoke(
+            main,
+            ["--pattern", str(tmp_path / "nonexistent-*.xml"), "--output", str(tmp_path / "out.xml")],
+        )
+        assert result.exit_code == 0
+        assert "No JUnit" in result.output or "skipping" in result.output
+
+
+def test_main_module_block() -> None:
+    import devx.ci.merge_junit as mod
+
+    assert hasattr(mod, "main")

tests/unit/test_molecule_ci_guard.py

@@ -5,8 +5,11 @@ from __future__ import annotations
 import os
 import subprocess  # nosec B404
 import time
+import xml.etree.ElementTree as ET
+from pathlib import Path
 from unittest.mock import MagicMock, patch
 
+import click
 import pytest
 import requests
 
@@ -16,7 +19,10 @@ from devx.molecule.molecule_ci_guard import (
     build_molecule_cmd,
     cli,
     get_running_jobs,
+    parse_pair,
     poll_for_other_failures,
+    resolve_role_dir,
+    write_junit_report,
 )
 
 
@@ -435,3 +441,240 @@ def test_main_module_block() -> None:
     namespace = dict(mg.__dict__)
     exec(compile(source, mg.__file__, "exec"), namespace)
     assert callable(namespace["cli"])
+
+
+class TestParsePair:
+    def test_single_role_4_part(self) -> None:
+        role, scenario, name, image, cmd = parse_pair("default|ubuntu-2204|ubuntu:22.04|")
+        assert role == ""
+        assert scenario == "default"
+        assert name == "ubuntu-2204"
+        assert image == "ubuntu:22.04"
+        assert cmd == ""
+
+    def test_multi_role_5_part(self) -> None:
+        role, scenario, name, image, cmd = parse_pair("gitea-runner|default|ubuntu-2204|ubuntu:22.04|")
+        assert role == "gitea-runner"
+        assert scenario == "default"
+        assert name == "ubuntu-2204"
+        assert image == "ubuntu:22.04"
+        assert cmd == ""
+
+    def test_multi_role_with_command(self) -> None:
+        role, scenario, name, image, cmd = parse_pair(
+            "docker-base|lifecycle|archlinux|archlinux:latest|/usr/lib/systemd/systemd"
+        )
+        assert role == "docker-base"
+        assert scenario == "lifecycle"
+        assert cmd == "/usr/lib/systemd/systemd"
+
+    def test_invalid_pair_raises(self) -> None:
+        with pytest.raises(click.ClickException, match="Invalid pair format"):
+            parse_pair("only|two|parts")
+
+    def test_too_many_parts_raises(self) -> None:
+        with pytest.raises(click.ClickException, match="Invalid pair format"):
+            parse_pair("a|b|c|d|e|f")
+
+
+class TestResolveRoleDir:
+    def test_multi_role_with_roles_root(self, tmp_path: Path) -> None:
+        roles_root = tmp_path / "ansible" / "roles"
+        roles_root.mkdir(parents=True)
+        result = resolve_role_dir("gitea-runner", roles_root, tmp_path)
+        assert result == roles_root / "gitea-runner"
+
+    def test_multi_role_default_roles_root(self, tmp_path: Path) -> None:
+        result = resolve_role_dir("docker-base", None, tmp_path)
+        assert result == tmp_path / "ansible" / "roles" / "docker-base"
+
+    def test_single_role_uses_default(self, tmp_path: Path) -> None:
+        result = resolve_role_dir("", None, tmp_path)
+        assert result == tmp_path / "ansible" / "roles" / "gitea-runner"
+
+
+class TestWriteJunitReport:
+    def test_writes_report_with_passing_tests(self, tmp_path: Path) -> None:
+        output = str(tmp_path / "junit-results" / "runner-1.xml")
+        testcases = [
+            {"role": "gitea-runner", "scenario": "default", "time": 5.2, "passed": True, "error": None},
+            {"role": "docker-base", "scenario": "lifecycle", "time": 3.1, "passed": True, "error": None},
+        ]
+        write_junit_report(output, testcases, 1)
+        tree = ET.parse(output)
+        root = tree.getroot()
+        assert root.get("tests") == "2"
+        assert root.get("failures") == "0"
+        assert len(root) == 2
+
+    def test_writes_report_with_failures(self, tmp_path: Path) -> None:
+        output = str(tmp_path / "runner-2.xml")
+        testcases = [
+            {"role": "", "scenario": "default", "time": 1.0, "passed": False, "error": "Exit code: 1"},
+        ]
+        write_junit_report(output, testcases, 2)
+        tree = ET.parse(output)
+        root = tree.getroot()
+        assert root.get("tests") == "1"
+        assert root.get("failures") == "1"
+        failure = root[0][0]
+        assert failure.tag == "failure"
+        assert failure.text == "Exit code: 1"
+
+    def test_creates_parent_directory(self, tmp_path: Path) -> None:
+        output = str(tmp_path / "deep" / "nested" / "dir" / "runner.xml")
+        write_junit_report(output, [], 0)
+        assert Path(output).exists()
+
+
+class TestCliMultiRole:
+    def test_multi_role_pair_passes(self, tmp_path: Path) -> None:
+        from click.testing import CliRunner
+
+        roles_root = tmp_path / "ansible" / "roles"
+        (roles_root / "gitea-runner").mkdir(parents=True)
+
+        with (
+            patch("devx.molecule.molecule_ci_guard.subprocess.Popen") as mock_popen,
+            patch("time.sleep"),
+        ):
+            proc = MagicMock()
+            proc.poll.return_value = 0
+            proc.returncode = 0
+            mock_popen.return_value = proc
+
+            runner = CliRunner()
+            result = runner.invoke(
+                cli,
+                ["--roles-root", str(roles_root), "gitea-runner|default|ubuntu-2204|ubuntu:22.04|"],
+            )
+            assert result.exit_code == 0
+            assert "All molecule tests passed" in result.output
+
+    def test_junit_output_written(self, tmp_path: Path) -> None:
+        from click.testing import CliRunner
+
+        roles_root = tmp_path / "ansible" / "roles"
+        (roles_root / "gitea-runner").mkdir(parents=True)
+        junit_path = str(tmp_path / "junit-results" / "runner-1.xml")
+
+        with (
+            patch("devx.molecule.molecule_ci_guard.subprocess.Popen") as mock_popen,
+            patch("time.sleep"),
+        ):
+            proc = MagicMock()
+            proc.poll.return_value = 0
+            proc.returncode = 0
+            mock_popen.return_value = proc
+
+            runner = CliRunner()
+            result = runner.invoke(
+                cli,
+                [
+                    "--roles-root",
+                    str(roles_root),
+                    "--junit-output",
+                    junit_path,
+                    "gitea-runner|default|ubuntu-2204|ubuntu:22.04|",
+                ],
+            )
+            assert result.exit_code == 0
+            assert Path(junit_path).exists()
+
+    def test_junit_output_on_failure(self, tmp_path: Path) -> None:
+        from click.testing import CliRunner
+
+        roles_root = tmp_path / "ansible" / "roles"
+        (roles_root / "gitea-runner").mkdir(parents=True)
+        junit_path = str(tmp_path / "junit-results" / "runner-1.xml")
+
+        with (
+            patch("devx.molecule.molecule_ci_guard.subprocess.Popen") as mock_popen,
+            patch("time.sleep"),
+        ):
+            proc = MagicMock()
+            proc.poll.return_value = 1
+            proc.returncode = 1
+            mock_popen.return_value = proc
+
+            runner = CliRunner()
+            result = runner.invoke(
+                cli,
+                [
+                    "--roles-root",
+                    str(roles_root),
+                    "--junit-output",
+                    junit_path,
+                    "gitea-runner|default|ubuntu-2204|ubuntu:22.04|",
+                ],
+            )
+            assert result.exit_code == 1
+            assert Path(junit_path).exists()
+            tree = ET.parse(junit_path)
+            assert tree.getroot().get("failures") == "1"
+
+    def test_junit_output_on_cancellation(self, tmp_path: Path) -> None:
+        """JUnit report is written when a runner is cancelled by another runner's failure."""
+        from click.testing import CliRunner
+
+        real_sleep = time.sleep
+        roles_root = tmp_path / "ansible" / "roles"
+        (roles_root / "gitea-runner").mkdir(parents=True)
+        junit_path = str(tmp_path / "junit-results" / "runner-1.xml")
+        call_count = [0]
+
+        def get_jobs_side_effect(*args, **kwargs):
+            call_count[0] += 1
+            if call_count[0] < 2:
+                return [{"name": "molecule-tests (1)", "conclusion": "running"}]
+            return [
+                {"name": "molecule-tests (0)", "conclusion": "running"},
+                {"name": "molecule-tests (1)", "conclusion": "failure"},
+            ]
+
+        with (
+            patch.dict(
+                os.environ,
+                {
+                    "GITEA_URL": "https://gitea.example",
+                    "REPO_TOKEN": "token",
+                    "RUN_ID": "123",
+                    "JOB_NAME": "molecule-tests",
+                    "MATRIX_INDEX": "0",
+                    "GITEA_REPOSITORY": "oblachno-oss/infra",
+                    "PATH": os.environ.get("PATH", ""),
+                },
+                clear=True,
+            ),
+            patch("devx.molecule.molecule_ci_guard.POLL_INTERVAL", 0.01),
+            patch("devx.molecule.molecule_ci_guard.subprocess.Popen") as mock_popen,
+            patch("devx.molecule.molecule_ci_guard.get_running_jobs", side_effect=get_jobs_side_effect),
+            patch("os.killpg"),
+            patch("os.getpgid") as mock_getpgid,
+            patch("time.sleep", side_effect=lambda x: real_sleep(0.1)),
+        ):
+            mock_getpgid.return_value = 123
+            proc = MagicMock()
+            proc.poll.return_value = None
+            proc.wait.return_value = 0
+            mock_popen.return_value = proc
+
+            runner = CliRunner()
+            result = runner.invoke(
+                cli,
+                [
+                    "--roles-root",
+                    str(roles_root),
+                    "--junit-output",
+                    junit_path,
+                    "gitea-runner|default|ubuntu-2204|ubuntu:22.04|",
+                ],
+            )
+            assert result.exit_code == 1
+            assert Path(junit_path).exists()
+            tree = ET.parse(junit_path)
+            root = tree.getroot()
+            assert root.get("failures") == "1"
+            # The failure message should mention cancellation
+            failure = root[0][0]
+            assert "Cancelled" in (failure.text or "")

tests/unit/test_notify_failure.py

@@ -4,7 +4,7 @@ from unittest.mock import MagicMock, patch
 
 from click.testing import CliRunner
 
-from devx.ci.notify_failure import main
+from devx.ci.notify_failure import _configure_tea_login, main
 from devx.gitea_cli import TeaCLIError
 
 
@@ -114,3 +114,105 @@ class TestNotifyFailure:
         )
         assert result.exit_code != 0
         assert "REPO_TOKEN" in result.output
+
+    @patch.dict("os.environ", {"REPO_TOKEN": "tok"})
+    @patch("devx.ci.notify_failure.shutil.which", return_value=None)
+    @patch("devx.ci.notify_failure.TeaCLI")
+    def test_auto_login_no_tea_skips(self, mock_tea_cls: MagicMock, mock_which: MagicMock) -> None:
+        """--auto-login with tea not installed skips login and still creates issue."""
+        mock_tea = MagicMock()
+        mock_tea.list_labels.return_value = []
+        mock_tea.create_issue.return_value = {"index": 60, "title": "test"}
+        mock_tea_cls.return_value = mock_tea
+
+        runner = CliRunner()
+        result = runner.invoke(
+            main,
+            ["--repo", "owner/repo", "--run-id", "1", "--workflow", "release", "--commit", "abc", "--auto-login"],
+        )
+        assert result.exit_code == 0
+        assert "issue #60" in result.output
+
+    @patch.dict("os.environ", {"REPO_TOKEN": ""}, clear=True)
+    @patch("devx.ci.notify_failure.shutil.which", return_value="/usr/bin/tea")
+    @patch("devx.ci.notify_failure.TeaCLI")
+    def test_auto_login_no_token_skips_login(self, mock_tea_cls: MagicMock, mock_which: MagicMock) -> None:
+        """--auto-login with no REPO_TOKEN skips login but raises before creating issue."""
+        mock_tea = MagicMock()
+        mock_tea_cls.return_value = mock_tea
+
+        runner = CliRunner()
+        result = runner.invoke(
+            main,
+            ["--repo", "owner/repo", "--run-id", "1", "--workflow", "release", "--commit", "abc", "--auto-login"],
+        )
+        assert result.exit_code != 0
+        assert "REPO_TOKEN" in result.output
+
+
+class TestConfigureTeaLogin:
+    @patch.dict("os.environ", {"REPO_TOKEN": ""}, clear=True)
+    @patch("devx.ci.notify_failure.shutil.which", return_value="/usr/bin/tea")
+    def test_no_token_skips(self, mock_which: MagicMock) -> None:
+        """_configure_tea_login with no token prints skip message and returns."""
+        _configure_tea_login()
+
+    @patch.dict("os.environ", {"REPO_TOKEN": "tok"})
+    @patch("devx.ci.notify_failure.shutil.which", return_value=None)
+    def test_no_tea_skips(self, mock_which: MagicMock) -> None:
+        """_configure_tea_login with no tea binary prints skip message and returns."""
+        _configure_tea_login()
+
+    @patch.dict("os.environ", {"REPO_TOKEN": "tok"})
+    @patch("devx.ci.notify_failure.shutil.which", return_value="/usr/bin/tea")
+    @patch("devx.ci.notify_failure.subprocess.run")
+    @patch("devx.ci.notify_failure.TeaCLI")
+    def test_auto_login_configures_tea(
+        self, mock_tea_cls: MagicMock, mock_subprocess: MagicMock, mock_which: MagicMock
+    ) -> None:
+        """--auto-login calls tea login add and default."""
+        mock_run = MagicMock()
+        mock_run.returncode = 0
+        mock_run.stdout = ""
+        mock_subprocess.return_value = mock_run
+
+        mock_tea = MagicMock()
+        mock_tea.list_labels.return_value = []
+        mock_tea.create_issue.return_value = {"index": 61, "title": "test"}
+        mock_tea_cls.return_value = mock_tea
+
+        runner = CliRunner()
+        result = runner.invoke(
+            main,
+            ["--repo", "owner/repo", "--run-id", "1", "--workflow", "release", "--commit", "abc", "--auto-login"],
+        )
+        assert result.exit_code == 0
+        assert "issue #61" in result.output
+        # tea login add was called
+        assert mock_subprocess.call_count >= 2
+
+    @patch.dict("os.environ", {"REPO_TOKEN": "tok"})
+    @patch("devx.ci.notify_failure.shutil.which", return_value="/usr/bin/tea")
+    @patch("devx.ci.notify_failure.subprocess.run")
+    @patch("devx.ci.notify_failure.TeaCLI")
+    def test_auto_login_skips_if_already_configured(
+        self, mock_tea_cls: MagicMock, mock_subprocess: MagicMock, mock_which: MagicMock
+    ) -> None:
+        """--auto-login skips tea login add if login already exists."""
+        mock_list = MagicMock()
+        mock_list.returncode = 0
+        mock_list.stdout = "devx  https://git.example.com"
+        mock_subprocess.return_value = mock_list
+
+        mock_tea = MagicMock()
+        mock_tea.list_labels.return_value = []
+        mock_tea.create_issue.return_value = {"index": 62, "title": "test"}
+        mock_tea_cls.return_value = mock_tea
+
+        runner = CliRunner()
+        result = runner.invoke(
+            main,
+            ["--repo", "owner/repo", "--run-id", "1", "--workflow", "release", "--commit", "abc", "--auto-login"],
+        )
+        assert result.exit_code == 0
+        assert "already configured" in result.output

tests/unit/test_opentofu.py

@@ -0,0 +1,192 @@
+"""Unit tests for devx.opentofu."""
+
+from __future__ import annotations
+
+import json
+from pathlib import Path
+from subprocess import CompletedProcess
+from unittest.mock import MagicMock, patch
+
+import pytest
+
+from devx.opentofu import get_tofu_output, get_tofu_vm_field, get_tofu_vm_ip
+
+
+class TestGetTofuOutput:
+    @patch("devx.opentofu.subprocess.run")
+    def test_returns_parsed_json(self, mock_run: MagicMock) -> None:
+        payload = {"staging": {"ipv4": "1.2.3.4"}}
+        mock_run.return_value = CompletedProcess(
+            args=["tofu", "output", "-json", "customer_vms"],
+            returncode=0,
+            stdout=json.dumps(payload),
+            stderr="",
+        )
+        result = get_tofu_output("customer_vms", cwd="/tmp/tofu/staging")
+        assert result == payload
+        mock_run.assert_called_once()
+        call_kwargs = mock_run.call_args
+        assert call_kwargs.args[0] == ["tofu", "output", "-json", "customer_vms"]
+        assert call_kwargs.kwargs["cwd"] == "/tmp/tofu/staging"
+        assert call_kwargs.kwargs["env"] is None
+
+    @patch("devx.opentofu.subprocess.run")
+    def test_with_env(self, mock_run: MagicMock) -> None:
+        mock_run.return_value = CompletedProcess(
+            args=["tofu", "output", "-json", "obs"],
+            returncode=0,
+            stdout='{"staging": {"ipv4": "5.6.7.8"}}',
+            stderr="",
+        )
+        env = {"HCLOUD_TOKEN": "secret"}
+        result = get_tofu_output("obs", cwd=Path("/tmp"), env=env)
+        assert result == {"staging": {"ipv4": "5.6.7.8"}}
+        assert mock_run.call_args.kwargs["env"] == env
+
+    @patch("devx.opentofu.subprocess.run")
+    def test_no_cwd(self, mock_run: MagicMock) -> None:
+        mock_run.return_value = CompletedProcess(
+            args=["tofu", "output", "-json", "x"],
+            returncode=0,
+            stdout='{"a": 1}',
+            stderr="",
+        )
+        result = get_tofu_output("x")
+        assert result == {"a": 1}
+        assert mock_run.call_args.kwargs["cwd"] is None
+
+    @patch("devx.opentofu.subprocess.run")
+    def test_pathlib_cwd(self, mock_run: MagicMock) -> None:
+        mock_run.return_value = CompletedProcess(
+            args=["tofu", "output", "-json", "x"],
+            returncode=0,
+            stdout="{}",
+            stderr="",
+        )
+        get_tofu_output("x", cwd=Path("/some/path"))
+        assert mock_run.call_args.kwargs["cwd"] == "/some/path"
+
+    @patch("devx.opentofu.subprocess.run")
+    def test_failure_raises_runtime_error(self, mock_run: MagicMock) -> None:
+        mock_run.return_value = CompletedProcess(
+            args=["tofu", "output", "-json", "x"],
+            returncode=1,
+            stdout="",
+            stderr="Error: module not found",
+        )
+        with pytest.raises(RuntimeError, match="tofu output failed"):
+            get_tofu_output("x", cwd="/tmp")
+
+    @patch("devx.opentofu.subprocess.run")
+    def test_invalid_json_raises(self, mock_run: MagicMock) -> None:
+        mock_run.return_value = CompletedProcess(
+            args=["tofu", "output", "-json", "x"],
+            returncode=0,
+            stdout="not json",
+            stderr="",
+        )
+        with pytest.raises(json.JSONDecodeError):
+            get_tofu_output("x")
+
+
+class TestGetTofuVmIp:
+    @patch("devx.opentofu.subprocess.run")
+    def test_returns_ipv4(self, mock_run: MagicMock) -> None:
+        mock_run.return_value = CompletedProcess(
+            args=["tofu", "output", "-json", "customer_vms"],
+            returncode=0,
+            stdout=json.dumps({"oblachno": {"ipv4": "10.0.0.1"}}),
+            stderr="",
+        )
+        ip = get_tofu_vm_ip("customer_vms", "oblachno", cwd="/tmp")
+        assert ip == "10.0.0.1"
+
+    @patch("devx.opentofu.subprocess.run")
+    def test_missing_vm_returns_empty(self, mock_run: MagicMock) -> None:
+        mock_run.return_value = CompletedProcess(
+            args=["tofu", "output", "-json", "customer_vms"],
+            returncode=0,
+            stdout=json.dumps({"other": {"ipv4": "10.0.0.2"}}),
+            stderr="",
+        )
+        ip = get_tofu_vm_ip("customer_vms", "missing", cwd="/tmp")
+        assert ip == ""
+
+    @patch("devx.opentofu.subprocess.run")
+    def test_missing_ip_field_returns_empty(self, mock_run: MagicMock) -> None:
+        mock_run.return_value = CompletedProcess(
+            args=["tofu", "output", "-json", "customer_vms"],
+            returncode=0,
+            stdout=json.dumps({"vm1": {"name": "test"}}),
+            stderr="",
+        )
+        ip = get_tofu_vm_ip("customer_vms", "vm1", cwd="/tmp")
+        assert ip == ""
+
+    @patch("devx.opentofu.subprocess.run")
+    def test_custom_ip_field(self, mock_run: MagicMock) -> None:
+        mock_run.return_value = CompletedProcess(
+            args=["tofu", "output", "-json", "vms"],
+            returncode=0,
+            stdout=json.dumps({"vm1": {"address": "192.168.1.1"}}),
+            stderr="",
+        )
+        ip = get_tofu_vm_ip("vms", "vm1", cwd="/tmp", ip_field="address")
+        assert ip == "192.168.1.1"
+
+    @patch("devx.opentofu.subprocess.run")
+    def test_non_dict_output_returns_empty(self, mock_run: MagicMock) -> None:
+        mock_run.return_value = CompletedProcess(
+            args=["tofu", "output", "-json", "vms"],
+            returncode=0,
+            stdout='["not", "a", "dict"]',
+            stderr="",
+        )
+        ip = get_tofu_vm_ip("vms", "vm1", cwd="/tmp")
+        assert ip == ""
+
+
+class TestGetTofuVmField:
+    @patch("devx.opentofu.subprocess.run")
+    def test_returns_field_value(self, mock_run: MagicMock) -> None:
+        mock_run.return_value = CompletedProcess(
+            args=["tofu", "output", "-json", "obs"],
+            returncode=0,
+            stdout=json.dumps({"staging": {"volume_linux_device": "/dev/sda1"}}),
+            stderr="",
+        )
+        val = get_tofu_vm_field("obs", "staging", "volume_linux_device", cwd="/tmp")
+        assert val == "/dev/sda1"
+
+    @patch("devx.opentofu.subprocess.run")
+    def test_missing_field_returns_empty(self, mock_run: MagicMock) -> None:
+        mock_run.return_value = CompletedProcess(
+            args=["tofu", "output", "-json", "obs"],
+            returncode=0,
+            stdout=json.dumps({"staging": {"ipv4": "1.2.3.4"}}),
+            stderr="",
+        )
+        val = get_tofu_vm_field("obs", "staging", "volume_linux_device", cwd="/tmp")
+        assert val == ""
+
+    @patch("devx.opentofu.subprocess.run")
+    def test_missing_vm_returns_empty(self, mock_run: MagicMock) -> None:
+        mock_run.return_value = CompletedProcess(
+            args=["tofu", "output", "-json", "obs"],
+            returncode=0,
+            stdout=json.dumps({"prod": {"x": "y"}}),
+            stderr="",
+        )
+        val = get_tofu_vm_field("obs", "staging", "x", cwd="/tmp")
+        assert val == ""
+
+    @patch("devx.opentofu.subprocess.run")
+    def test_non_dict_output_returns_empty(self, mock_run: MagicMock) -> None:
+        mock_run.return_value = CompletedProcess(
+            args=["tofu", "output", "-json", "obs"],
+            returncode=0,
+            stdout='"a string"',
+            stderr="",
+        )
+        val = get_tofu_vm_field("obs", "staging", "x", cwd="/tmp")
+        assert val == ""

tests/unit/test_platforms.py

@@ -1,11 +1,13 @@
-"""Unit tests for scripts/ci/platforms.py."""
+"""Unit tests for devx.molecule.platforms."""
 
-from devx.molecule.platforms import PLATFORMS
+import json
+
+from devx.molecule.platforms import PLATFORMS, load_platforms
 
 
 class TestPlatforms:
     def test_platforms_not_empty(self) -> None:
-        assert len(PLATFORMS) >= 4
+        assert len(PLATFORMS) >= 1
 
     def test_each_platform_has_required_keys(self) -> None:
         for p in PLATFORMS:
@@ -17,9 +19,40 @@ class TestPlatforms:
         names = [p["name"] for p in PLATFORMS]
         assert len(names) == len(set(names))
 
+    def test_platforms_use_sleep_infinity(self) -> None:
+        """All default platforms must use sleep infinity, not systemd."""
+        for p in PLATFORMS:
+            assert p["command"] == "sleep infinity", f"Platform {p['name']} uses {p['command']}"
+
     def test_known_platforms_present(self) -> None:
         names = {p["name"] for p in PLATFORMS}
-        assert "ubuntu-2204" in names
+        assert "ubuntu-2604" in names
-        assert "ubuntu-2404" in names
+
-        assert "debian-12" in names
+
-        assert "archlinux" in names
+class TestLoadPlatforms:
+    def test_load_platforms_default(self, tmp_path) -> None:  # type: ignore[no-untyped-def]
+        """load_platforms with no file returns PLATFORMS."""
+        result = load_platforms(None)
+        assert result == PLATFORMS
+
+    def test_load_platforms_from_file(self, tmp_path) -> None:  # type: ignore[no-untyped-def]
+        """load_platforms reads custom platforms from JSON file."""
+        custom = [
+            {"name": "custom-os", "image": "custom:latest", "command": "sleep infinity"},
+        ]
+        f = tmp_path / "platforms.json"
+        f.write_text(json.dumps(custom))
+        result = load_platforms(f)
+        assert result == custom
+
+    def test_load_platforms_missing_file_falls_back(self, tmp_path) -> None:  # type: ignore[no-untyped-def]
+        """load_platforms falls back to PLATFORMS when file doesn't exist."""
+        result = load_platforms(tmp_path / "nonexistent.json")
+        assert result == PLATFORMS
+
+    def test_load_platforms_empty_list_falls_back(self, tmp_path) -> None:  # type: ignore[no-untyped-def]
+        """load_platforms falls back to PLATFORMS when file has empty list."""
+        f = tmp_path / "platforms.json"
+        f.write_text("[]")
+        result = load_platforms(f)
+        assert result == PLATFORMS

tests/unit/test_publish.py

@@ -300,3 +300,20 @@ class TestMain:
         result = runner.invoke(main, ["v1.0.0", "owner/repo"])
         assert result.exit_code == 1
         assert "Release creation failed" in result.output
+
+    @patch.dict("os.environ", {"REPO_TOKEN": "gitea-tok"})
+    @patch("devx.ci.publish.generate_release_notes", return_value="Release notes")
+    @patch("devx.ci.publish.TeaCLI")
+    @patch("devx.ci.publish.build_package")
+    def test_skip_build_skips_build_and_publish(
+        self, mock_build: MagicMock, mock_tea_cls: MagicMock, mock_notes: MagicMock
+    ) -> None:
+        """--skip-build skips build_package and PyPI publish, only creates Gitea release."""
+        mock_tea = MagicMock()
+        mock_tea_cls.return_value = mock_tea
+        runner = CliRunner()
+        result = runner.invoke(main, ["v1.0.0", "owner/repo", "--skip-build"])
+        assert result.exit_code == 0
+        assert "skip" in result.output.lower()
+        mock_build.assert_not_called()
+        mock_tea.create_release.assert_called_once()

tests/unit/test_push_badges.py

@@ -1,6 +1,7 @@
 from __future__ import annotations
 
 from pathlib import Path
+from typing import Any
 from unittest.mock import MagicMock, patch
 
 import pytest
@@ -223,3 +224,66 @@ class TestMain:
             result = runner.invoke(push_badges.main, ["--output-dir", str(badges_dir), "--no-readme-update"])
         assert result.exit_code == 0
         mock_update.assert_not_called()
+
+    def test_retries_success_on_second_attempt(self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
+        """With --retries 3, first attempt fails but second succeeds."""
+        monkeypatch.chdir(tmp_path)
+        badges_dir = tmp_path / ".badges"
+        badges_dir.mkdir()
+        (badges_dir / "badge1.svg").touch()
+
+        import subprocess
+
+        call_count = [0]
+
+        def side_effect(*args: Any, **kwargs: Any) -> Any:
+            call_count[0] += 1
+            # First call (git fetch) fails, rest succeed
+            if call_count[0] == 1:
+                raise subprocess.CalledProcessError(1, "git fetch")
+            return MagicMock(returncode=0, stdout="", stderr="")
+
+        runner = CliRunner()
+        with (
+            patch("subprocess.run", side_effect=side_effect),
+            patch("devx.ci.push_badges.update_readme_with_badge_sha"),
+            patch("time.sleep"),
+        ):
+            result = runner.invoke(
+                push_badges.main,
+                ["--output-dir", str(badges_dir), "--no-readme-update", "--retries", "3"],
+            )
+        assert result.exit_code == 0
+
+    def test_retries_exhausted(self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
+        """With --retries 2, all attempts fail and exit code is non-zero."""
+        monkeypatch.chdir(tmp_path)
+
+        import subprocess
+
+        runner = CliRunner()
+        with (
+            patch("subprocess.run", side_effect=subprocess.CalledProcessError(1, "git fetch")),
+            patch("time.sleep"),
+        ):
+            result = runner.invoke(
+                push_badges.main,
+                ["--no-readme-update", "--retries", "2"],
+            )
+        assert result.exit_code != 0
+        assert "failed after 2" in result.output
+
+    def test_default_retries_is_one(self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
+        """Without --retries, only one attempt is made (no retry on failure)."""
+        monkeypatch.chdir(tmp_path)
+
+        import subprocess
+
+        runner = CliRunner()
+        with (
+            patch("subprocess.run", side_effect=subprocess.CalledProcessError(1, "git fetch")),
+            patch("time.sleep") as mock_sleep,
+        ):
+            result = runner.invoke(push_badges.main, ["--no-readme-update"])
+        assert result.exit_code != 0
+        mock_sleep.assert_not_called()

tests/unit/test_release.py

@@ -53,14 +53,14 @@ class TestRunCmd:
 
 
 class TestGetLatestTag:
-    @patch("devx.ci.release.run_cmd")
+    @patch("devx.ci._shared.subprocess.run")
-    def test_returns_tag(self, mock_run_cmd: MagicMock) -> None:
+    def test_returns_tag(self, mock_run: MagicMock) -> None:
-        mock_run_cmd.return_value = MagicMock(returncode=0, stdout="v0.1.0\n")
+        mock_run.return_value = MagicMock(returncode=0, stdout="v0.1.0\n")
         assert get_latest_tag() == "v0.1.0"
 
-    @patch("devx.ci.release.run_cmd")
+    @patch("devx.ci._shared.subprocess.run")
-    def test_no_tags_returns_empty(self, mock_run_cmd: MagicMock) -> None:
+    def test_no_tags_returns_empty(self, mock_run: MagicMock) -> None:
-        mock_run_cmd.return_value = MagicMock(returncode=1, stdout="")
+        mock_run.return_value = MagicMock(returncode=1, stdout="")
         assert get_latest_tag() == ""
 
 
@@ -889,11 +889,12 @@ class TestMain:
         assert "master" in result.output
 
     @patch.dict("os.environ", {})
+    @patch("devx.ci.release.get_latest_tag", return_value="v0.5.0")
     @patch("devx.ci.release.verify_tag_consistency", return_value=[])
     @patch("devx.ci.release.has_user_facing_changes", return_value=False)
     @patch("devx.ci.release.run_cmd")
     def test_dry_run_on_non_master_warns(
-        self, mock_run_cmd: MagicMock, mock_uf: MagicMock, mock_vtc: MagicMock
+        self, mock_run_cmd: MagicMock, mock_uf: MagicMock, mock_vtc: MagicMock, mock_glt: MagicMock
     ) -> None:
         """Dry-run mode should not fail on non-master branches."""
         mock_run_cmd.return_value = MagicMock(returncode=0, stdout="feature-branch\n", stderr="")

tests/unit/test_setup.py

@@ -1,5 +1,6 @@
 """Unit tests for devx.tools.setup."""
 
+import os
 import subprocess
 from pathlib import Path
 from unittest.mock import MagicMock, patch
@@ -47,6 +48,12 @@ class TestInstallPythonDeps:
         _install_python_deps(".venv/bin", "ci,lint")
         mock_run.assert_called_once_with([".venv/bin/pip", "install", "-e", ".[ci,lint]"])
 
+    @patch("devx.tools.setup._run")
+    def test_install_with_break_system_packages(self, mock_run: MagicMock) -> None:
+        with patch.dict(os.environ, {"PIP_BREAK_SYSTEM_PACKAGES": "1"}):
+            _install_python_deps(".venv/bin", "ci")
+        mock_run.assert_called_once_with([".venv/bin/pip", "install", "-e", ".[ci]", "--break-system-packages"])
+
 
 class TestInstallPreCommitHooks:
     @patch("devx.tools.setup._run")