fix: exclude docs/plans/* from PR size check

Planning docs are legitimately large (700+ lines) but should not fail
the PR size gate. Add docs/plans/* to DEFAULT_EXCLUDED_PATTERNS.

Implements: DEVX-166

Generated with [Devin](https://devin.ai)

Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>

README.md

@@ -16,12 +16,12 @@ quality badges.
 
 [![CI](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions/workflows/ci.yml/badge.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions)
 [![License: GPL-3.0](https://img.shields.io/badge/license-GPL--3.0-blue)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/src/branch/master/LICENSE)
-[![Coverage](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/2f14bdfda981a35cc3af1a62855da16d9cdacdcf/coverage.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions)
-[![Tests](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/2f14bdfda981a35cc3af1a62855da16d9cdacdcf/tests.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions)
-[![Docs](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/2f14bdfda981a35cc3af1a62855da16d9cdacdcf/docs.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/wiki)
-[![Code Quality](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/2f14bdfda981a35cc3af1a62855da16d9cdacdcf/quality.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions)
-[![Version](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/2f14bdfda981a35cc3af1a62855da16d9cdacdcf/version.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/releases)
-[![Python](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/2f14bdfda981a35cc3af1a62855da16d9cdacdcf/python.svg)](https://www.python.org/downloads/)
+[![Coverage](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/ae0cb5b8a4b82578eb74b43d632e1c0c04abcacb/coverage.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions)
+[![Tests](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/ae0cb5b8a4b82578eb74b43d632e1c0c04abcacb/tests.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions)
+[![Docs](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/ae0cb5b8a4b82578eb74b43d632e1c0c04abcacb/docs.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/wiki)
+[![Code Quality](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/ae0cb5b8a4b82578eb74b43d632e1c0c04abcacb/quality.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions)
+[![Version](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/ae0cb5b8a4b82578eb74b43d632e1c0c04abcacb/version.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/releases)
+[![Python](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/ae0cb5b8a4b82578eb74b43d632e1c0c04abcacb/python.svg)](https://www.python.org/downloads/)
 
 ## Why devx?
 

docs/index.md

@@ -12,12 +12,12 @@ project to be reusable across all oblachno-oss repositories.
 
 [![CI](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions/workflows/ci.yml/badge.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions)
 [![License: GPL-3.0](https://img.shields.io/badge/license-GPL--3.0-blue)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/src/branch/master/LICENSE)
-[![Coverage](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/2f14bdfda981a35cc3af1a62855da16d9cdacdcf/coverage.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions)
-[![Tests](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/2f14bdfda981a35cc3af1a62855da16d9cdacdcf/tests.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions)
-[![Docs](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/2f14bdfda981a35cc3af1a62855da16d9cdacdcf/docs.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/wiki)
-[![Code Quality](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/2f14bdfda981a35cc3af1a62855da16d9cdacdcf/quality.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions)
-[![Version](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/2f14bdfda981a35cc3af1a62855da16d9cdacdcf/version.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/releases)
-[![Python](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/2f14bdfda981a35cc3af1a62855da16d9cdacdcf/python.svg)](https://www.python.org/downloads/)
+[![Coverage](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/ae0cb5b8a4b82578eb74b43d632e1c0c04abcacb/coverage.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions)
+[![Tests](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/ae0cb5b8a4b82578eb74b43d632e1c0c04abcacb/tests.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions)
+[![Docs](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/ae0cb5b8a4b82578eb74b43d632e1c0c04abcacb/docs.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/wiki)
+[![Code Quality](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/ae0cb5b8a4b82578eb74b43d632e1c0c04abcacb/quality.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/actions)
+[![Version](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/ae0cb5b8a4b82578eb74b43d632e1c0c04abcacb/version.svg)](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/releases)
+[![Python](https://git.oblachno.oblachno.fyi/oblachno-oss/devx/raw/commit/ae0cb5b8a4b82578eb74b43d632e1c0c04abcacb/python.svg)](https://www.python.org/downloads/)
 
 ## Overview
 

docs/specs/DEVX-166.md

@@ -0,0 +1,27 @@
+# DEVX-166: Exclude docs/plans/* from PR size check
+
+## Problem
+Planning docs in `docs/plans/` are legitimately large (700+ lines) but
+fail the PR size check (max 500 lines). This blocks PRs that only add
+planning documents.
+
+## Approach
+REQ-1: Add `docs/plans/*` to `DEFAULT_EXCLUDED_PATTERNS` in
+  `src/devx/ci/check_pr_size.py`
+REQ-2: Add test coverage for the new exclusion pattern
+
+## Test Plan
+- `make pytest-cov` passes with 100% coverage
+- `make lint-all` passes
+
+## Deploy Plan
+- Merge to master → post-merge auto-publishes new devx version
+- Infra PR #1179 picks up the fix once devx is bumped
+
+## Rollback Plan
+- Revert the merge commit
+
+## Acceptance Criteria
+- [x] REQ-1: Add `docs/plans/*` to `DEFAULT_EXCLUDED_PATTERNS` in
+  `src/devx/ci/check_pr_size.py`
+- [x] REQ-2: Add test coverage for the new exclusion pattern

src/devx/ci/check_pr_size.py

@@ -36,6 +36,7 @@ DEFAULT_EXCLUDED_PATTERNS = [
     "CHANGELOG.md",
     "README.md",
     "docs/index.md",
+    "docs/plans/*",
     "*.svg",
     "uv.lock",
     "poetry.lock",

tests/unit/test_check_pr_size.py

@@ -26,6 +26,12 @@ class TestIsExcluded:
     def test_excludes_readme(self) -> None:
         assert is_excluded("README.md", ["README.md"])
 
+    def test_excludes_plans_glob(self) -> None:
+        assert is_excluded("docs/plans/sso-bridge-full-extraction.md", ["docs/plans/*"])
+
+    def test_does_not_exclude_specs(self) -> None:
+        assert not is_excluded("docs/specs/DEVX-165.md", ["docs/plans/*"])
+
 
 class TestCheckSize:
     def test_under_limits_passes(self) -> None: