release: v0.8.4 [skip ci]

.taskid

@@ -1 +1 @@
-DEVX-17
+DEVX-18

CHANGELOG.md

@@ -2,6 +2,12 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.8.4] - 2026-06-23
+
+### Bug Fixes
+
+- Add --ignore-installed to pip in CI to bypass debian packages
+
 ## [0.8.3] - 2026-06-23
 
 ### Bug Fixes

src/devx/__init__.py

@@ -1,3 +1,3 @@
 """devx — reusable development and CI/CD tools for oblachno-oss projects."""
 
-__version__ = "0.8.3"
+__version__ = "0.8.4"

src/devx/tools/setup.py

@@ -29,10 +29,11 @@ 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")
     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.
+    # In CI (system Python), --break-system-packages allows installing to
+    # system site-packages, and --ignore-installed avoids uninstall failures
+    # for debian-installed packages (e.g. platformdirs) that lack RECORD files.
     if os.environ.get("PIP_BREAK_SYSTEM_PACKAGES") == "1":
-        cmd.append("--break-system-packages")
+        cmd.extend(["--break-system-packages", "--ignore-installed"])
     _run(cmd)
 
 

tests/unit/test_setup.py

@@ -52,7 +52,9 @@ class TestInstallPythonDeps:
     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"])
+        mock_run.assert_called_once_with(
+            [".venv/bin/pip", "install", "-e", ".[ci]", "--break-system-packages", "--ignore-installed"]
+        )
 
 
 class TestInstallPreCommitHooks: