GitNexus/.github/workflows/codeql.yml
Gergő Magyar 6ec1f04604
chore(quality): exclude test/fixtures from CodeQL, ESLint, and Prettier (#1313)
Test fixtures are intentionally synthetic inputs (broken/unused code,
malformed samples) used to exercise the analyzer. Quality-tool findings
on them are noise, not real bugs — they were drowning out actionable
signal in the GitHub Security tab.

- CodeQL: add `**/test/fixtures/**` to paths-ignore in codeql.yml
- ESLint: add `gitnexus-web/test/fixtures/**` to global ignores
  (the gitnexus/ counterpart was already ignored)
- Prettier: add `gitnexus-web/test/fixtures/` to .prettierignore
  (same gap as ESLint)

Real test files (*.test.ts) remain in scope so genuine issues like
js/file-system-race and js/insecure-temporary-file in test code still
surface.
2026-05-04 09:35:34 +01:00

71 lines
2.6 KiB
YAML

name: CodeQL
# Static analysis (SAST) for TypeScript/JavaScript and Python sources.
# Findings upload to the GitHub Security tab as SARIF.
#
# Advisory only on first introduction — see docs/plans/2026-05-03-001-feat-automated-security-scans-plan.md.
# Promote to a required check after baseline triage (operator decision).
on:
pull_request:
branches: [main]
paths-ignore: ['**.md', 'docs/**', 'LICENSE']
push:
branches: [main]
schedule:
# Weekly Monday 06:00 UTC — catches advisories newly published against
# already-merged code without waiting for the next PR.
- cron: '0 6 * * 1'
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: ${{ github.event_name == 'pull_request' }}
jobs:
analyze:
name: Analyze (${{ matrix.language }})
runs-on: ubuntu-latest
timeout-minutes: 60
permissions:
actions: read
contents: read
# security-events:write is what enables SARIF upload to the Security tab.
security-events: write
strategy:
fail-fast: false
matrix:
language: [javascript-typescript, python]
steps:
- name: Checkout
uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
with:
# Don't leave GITHUB_TOKEN in .git/config for downstream steps to read.
persist-credentials: false
- name: Initialize CodeQL
uses: github/codeql-action/init@0daab03d71ff584ef619d027a3fd9146679c5d84 # v3.35.3
with:
languages: ${{ matrix.language }}
queries: security-and-quality
# Exclude generated/vendored code; tune after first-run signal.
# gitnexus/vendor/ holds tree-sitter-proto sources (regenerated, not authored).
# CodeQL path filters use .gitignore-style globs and do NOT support
# brace expansion — list each generated parser file separately.
config: |
paths-ignore:
- '**/dist/**'
- '**/node_modules/**'
- 'gitnexus/vendor/**'
- 'gitnexus/src/core/parsing/**/parser.c'
- 'gitnexus/src/core/parsing/**/parser.js'
# Test fixtures are intentionally synthetic inputs (broken/unused
# code, malformed samples) used to exercise the analyzer. CodeQL
# findings here are noise, not real bugs.
- '**/test/fixtures/**'
- name: Perform CodeQL Analysis
uses: github/codeql-action/analyze@0daab03d71ff584ef619d027a3fd9146679c5d84 # v3.35.3
with:
category: '/language:${{ matrix.language }}'