GRM-130: refactor: align venv management to devx.mak targets

.devin/agents/ci-investigator/AGENT.md

@@ -34,12 +34,13 @@ permissions:
 
 You are a CI failure investigator for the grm repo.
 
-## Working Directory
+## Working Directory & Virtual Environment
 
-The grm repo is at `/home/emo/dev/ideas/oblachno/grm`. Always `cd` there first:
-```bash
-cd /home/emo/dev/ideas/oblachno/grm
-```
+The grm repo is at `/home/emo/dev/ideas/oblachno/grm`. Always `cd` there first.
+
+All Python tools run inside `.venv`. `make` targets handle activation
+automatically — always use `make <target>`, never raw `pytest` or `ruff`
+commands. If `.venv` doesn't exist, run `make setup` first.
 
 ## CI Job Dependency Graph
 

.devin/agents/dep-upgrader/AGENT.md

@@ -31,10 +31,14 @@ permissions:
 
 You are a dependency upgrade specialist for the grm repo.
 
-## Working Directory
+## Working Directory & Virtual Environment
 
 The grm repo is at `/home/emo/dev/ideas/oblachno/grm`. Always `cd` there first.
 
+All Python tools run inside `.venv`. `make` targets handle activation
+automatically — always use `make <target>`, never raw `pytest` or `ruff`
+commands. If `.venv` doesn't exist, run `make setup` first.
+
 ## Dependency Reference Locations
 
 - **Python deps**: `pyproject.toml` — `[project] dependencies` and `[project.optional-dependencies]`
@@ -88,8 +92,8 @@ pip install -e .[dev]                    # reinstall with new deps
 ansible-galaxy install -r ansible/requirements.yml  # update collections
 make pytest-cov                          # 100% coverage
 make lint-all                            # ruff + pyright + bandit + ansible-lint + checkmake + actionlint
-python3 -m devx.tools.check_pyproject_deps
-python3 -m devx.tools.check_test_speed --max-seconds 4 --max-single-seconds 0.5
+.venv/bin/python -m devx.tools.check_pyproject_deps
+.venv/bin/python -m devx.tools.check_test_speed --max-seconds 4 --max-single-seconds 0.5
 ```
 
 If the dependency affects Ansible behavior, also run molecule:

.devin/agents/doc-syncer/AGENT.md

@@ -25,10 +25,14 @@ permissions:
 
 You are a documentation sync specialist for the grm repo.
 
-## Working Directory
+## Working Directory & Virtual Environment
 
 The grm repo is at `/home/emo/dev/ideas/oblachno/grm`. Always `cd` there first.
 
+All Python tools run inside `.venv`. `make` targets handle activation
+automatically — always use `make <target>`, never raw `pytest` or `ruff`
+commands. If `.venv` doesn't exist, run `make setup` first.
+
 ## Documentation Structure
 
 ```
@@ -54,14 +58,14 @@ docs/
 
 ### Step 1: Check documentation coverage
 ```bash
-python3 -m devx.ci.doc_coverage --fail-on-missing
+.venv/bin/python -m devx.ci.doc_coverage --fail-on-missing
 ```
 Fix undocumented CLI commands, modules, or CI scripts by adding entries
 to the appropriate docs file.
 
 ### Step 2: Lint documentation structure
 ```bash
-python3 -m devx.ci.lint_docs --root .
+.venv/bin/python -m devx.ci.lint_docs --root .
 ```
 Fix: broken internal links, heading hierarchy skips, TODO/FIXME markers,
 trailing whitespace.
@@ -74,7 +78,7 @@ Update any references to files that were renamed or deleted.
 
 ### Step 4: Verify wiki sync (if investigating a sync failure)
 ```bash
-python3 -m devx.ci.sync_wiki --repo oblachno-oss/grm --strict
+.venv/bin/python -m devx.ci.sync_wiki --repo oblachno-oss/grm --strict
 ```
 Check `docs/mapping.json` — every docs file should have a mapping entry.
 If adding a new docs file, add it to mapping.json with a wiki-compatible

.devin/agents/molecule-runner/AGENT.md

@@ -25,10 +25,14 @@ permissions:
 
 You are a molecule test runner for the grm repo.
 
-## Working Directory
+## Working Directory & Virtual Environment
 
 The grm repo is at `/home/emo/dev/ideas/oblachno/grm`. Always `cd` there first.
 
+All Python tools run inside `.venv`. `make` targets handle activation
+automatically — always use `make <target>`, never raw `pytest` or `ruff`
+commands. If `.venv` doesn't exist, run `make setup` first.
+
 ## Available Scenarios (7 total)
 
 | Scenario | Purpose | Makefile target |

.devin/agents/workflow-validator/AGENT.md

@@ -27,10 +27,14 @@ permissions:
 
 You are a Gitea Actions workflow validator for the grm repo.
 
-## Working Directory
+## Working Directory & Virtual Environment
 
 The grm repo is at `/home/emo/dev/ideas/oblachno/grm`. Always `cd` there first.
 
+All Python tools run inside `.venv`. `make` targets handle activation
+automatically — always use `make <target>`, never raw `pytest` or `ruff`
+commands. If `.venv` doesn't exist, run `make setup` first.
+
 ## Key Files
 
 - `.gitea/workflows/ci.yml` — PR pipeline (quality, detect-changes, pre-merge-check, discover-runners, molecule-tests, molecule-report, release-dry-run, pr-review, auto-merge)

.devin/skills/testing-and-debugging/SKILL.md

@@ -0,0 +1,71 @@
+# testing-and-debugging
+
+Make targets for testing, debugging, and CI investigation. **Use these
+instead of raw `pytest`, `ruff`, or `molecule` commands.**
+
+## Why Make Targets
+
+Make targets encapsulate the correct venv activation, PYTHONPATH, env
+vars, and flags. Running raw commands bypasses venv activation and
+produces false failures (missing dependencies, wrong Python version).
+
+## Unit Tests
+
+| Task | Command | Notes |
+|------|---------|-------|
+| Run all unit tests | `make test-unit` | Fast, no coverage |
+| Run with coverage | `make pytest-cov` | **Required before push** — enforces 100% |
+| Run single test | `make pytest-cov TEST=tests/test_foo.py::test_bar` | |
+
+## Linting
+
+| Task | Command | Notes |
+|------|---------|-------|
+| Full lint | `make lint-all` | ruff + pyright + bandit + ansible-lint + checkmake + actionlint |
+| Ruff only | `make lint-ruff` | |
+| Type check | `make typecheck` | pyright |
+| Bandit | `make lint-bandit` | Security linter |
+| Workflow lint | `make workflow-check` | actionlint + act_runner dry-run |
+
+## Molecule Tests
+
+| Task | Command | Notes |
+|------|---------|-------|
+| All scenarios | `make molecule` | All 6 scenarios on Ubuntu 22.04 |
+| All platforms | `make molecule-all` | All 6 scenarios on all 4 OSes |
+| Parallel | `make molecule-all-parallel` | MOLECULE_JOBS=4 |
+
+## Pre-Push Verification
+
+**Before pushing any branch:**
+
+```bash
+make pre-push
+```
+
+This runs `lint-all` + `pytest-cov`. The pre-push git hook only
+validates the Vikunja task exists — it does NOT run tests. You must
+run `make pre-push` manually.
+
+## CI Failure Investigation
+
+When investigating a CI failure:
+
+1. **Fetch logs via MCP** — use `mcp_call_tool` with gitea server,
+   `actions_run_read` method, `download_job_log` tool
+2. **Reproduce locally** — use `make pytest-cov` or `make lint-ci`
+   depending on which CI job failed
+3. **Never run raw pytest** — always use the make target
+
+## Virtual Environment
+
+All commands run inside `.venv`. `make` targets handle activation
+automatically. For raw commands (rare), activate first:
+
+```bash
+source activate.sh       # bash/zsh
+source activate.fish     # fish
+source activate.zsh      # zsh
+```
+
+If `.venv` doesn't exist, run `make setup` first.

AGENTS.md

@@ -1,5 +1,19 @@
 # AGENTS.md — Project Conventions for GRM
 
+## Virtual Environment
+
+All Python tools, tests, and scripts run inside a standard `.venv` directory.
+Activate it before running any non-`make` command:
+
+```bash
+source activate.sh       # bash/zsh
+source activate.fish     # fish
+source activate.zsh      # zsh
+```
+
+If `.venv` doesn't exist, run `make setup` first. The `make` targets handle
+venv activation automatically — always prefer `make <target>` over raw commands.
+
 ## Build & Test Commands
 
 ```bash

Makefile

@@ -77,28 +77,14 @@ setup-image:
 		pip install -e .$(if $(EXTRAS),[$(EXTRAS)],); \
 	else echo "[setup-image] /opt/venv not found — falling back to setup-ci"; $(MAKE) setup-ci; fi
 
-# Helper: run pip install with Gitea registry configured
-# Usage: $(PIP_INSTALL) install -e '.[ci,lint]'
-PIP_INSTALL := if [ -z "$$CI_GITEA_TOKEN" ]; then . ./.env 2>/dev/null; fi; \
-	CI_GITEA_TOKEN="$$CI_GITEA_TOKEN"; \
-	if [ -n "$$CI_GITEA_TOKEN" ]; then export PIP_EXTRA_INDEX_URL="https://$$CI_GITEA_USERNAME:$$CI_GITEA_TOKEN@git.oblachno.oblachno.fyi/api/packages/oblachno-oss/pypi/simple/"; fi; \
-	$(BIN)/pip
-
-$(VENV)/bin/activate:
-	@python3 -c "import sys; v=sys.version_info; assert v >= (3, 12), f'Python 3.12+ required, found {v.major}.{v.minor}'; print(f'Python {v.major}.{v.minor}.{v.micro} OK')"
-	$(PYTHON) -m venv $(VENV)
-	$(BIN)/pip install --upgrade pip setuptools wheel
-
-.env:
-	@if [ ! -f .env ]; then \
-		cp .env.example .env; \
-		echo "Created .env from .env.example — please edit it with your credentials."; \
-	fi
-
-activate-scripts: $(VENV)/bin/activate
-	@test -f activate.sh || (echo '#!/usr/bin/env bash' > activate.sh && echo 'source "$$(cd "$$(dirname "$${BASH_SOURCE[0]}")" && pwd)/.venv/bin/activate"' >> activate.sh && chmod +x activate.sh)
-	@test -f activate.fish || (echo '#!/usr/bin/env fish' > activate.fish && echo 'set -l script_dir (dirname (status --current-filename))' >> activate.fish && echo 'source "$$script_dir/.venv/bin/activate.fish"' >> activate.fish && chmod +x activate.fish)
-	@test -f activate.zsh || (echo '#!/usr/bin/env zsh' > activate.zsh && echo '0="$${ZERO:-$${0:#$$ZSH_ARGZERO}}"' >> activate.zsh && echo '0="$${$${(M)0:#/*}:-$$PWD/$$0}"' >> activate.zsh && echo 'source "$${0:A:h}/.venv/bin/activate"' >> activate.zsh && chmod +x activate.zsh)
+# venv, .env, activate-scripts, and PIP_INSTALL are provided by devx.mak
+# (devx-venv, devx-env, devx-activate-scripts, DEVX_PIP_INSTALL)
+# Aliases for convenience and backward compatibility:
+.PHONY: venv activate-scripts
+PIP_INSTALL := $(DEVX_PIP_INSTALL)
+venv: devx-venv
+.env: devx-env
+activate-scripts: devx-activate-scripts
 
 install:
 	@if [ -z "$(HOST)" ]; then echo "HOST is required. Example: make install HOST=192.168.1.10"; exit 1; fi