GitNexus/.github/workflows/workflow-lint.yml

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2.7 KiB
YAML

name: Workflow Lint
# Lints .github/workflows/** for both:
# - actionlint: YAML syntax, expression typing, shellcheck inside `run:`
# blocks, unknown contexts, deprecated runner labels.
# - zizmor: security misconfigurations — unpinned actions, dangerous
# `${{ }}` interpolation, missing per-job permissions, etc.
#
# Scoped to PRs that touch .github/** only — keeps off the typical PR
# critical path.
on:
pull_request:
branches: [main]
paths:
- '.github/**'
permissions:
contents: read
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
jobs:
actionlint:
name: actionlint
runs-on: ubuntu-latest
timeout-minutes: 5
permissions:
contents: read
steps:
- name: Checkout
uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
with:
persist-credentials: false
# Pinned to v2.1.2. Verify SHA via:
# gh api repos/raven-actions/actionlint/git/refs/tags/v2.1.2
# The action wraps the upstream `rhysd/actionlint` binary and emits
# GitHub-annotation-formatted findings on PRs.
- name: Run actionlint
uses: raven-actions/actionlint@3d39aea434753780c3b3d4a1a31c854b4dbf49d7 # v2.2.0
with:
fail-on-error: true
zizmor:
runs-on: ubuntu-latest
timeout-minutes: 10
permissions:
contents: read
security-events: write
steps:
- name: Checkout
uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
with:
persist-credentials: false
- name: Setup Python
uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
with:
python-version: '3.12'
- name: Install zizmor
# Pinned — resolves to whatever's latest on PyPI otherwise.
# Bump via Dependabot pip ecosystem (see .github/dependabot.yml).
run: pipx install zizmor==1.24.1
# Initial threshold: medium. High+ findings fail the job; medium findings
# appear in the Security tab without blocking. Tune after first run.
# Per-rule exemptions for pre-existing intentional patterns live in
# .github/zizmor.yml (each carries a documented mitigation).
- name: Run zizmor
run: zizmor --config .github/zizmor.yml --format sarif --min-severity medium . > zizmor.sarif
continue-on-error: true
- name: Upload SARIF
uses: github/codeql-action/upload-sarif@2892aa5e19bbd11bc0cff5427e3b750a04d9e3c2 # v4.38.2
with:
sarif_file: zizmor.sarif
category: zizmor
- name: Fail on high+ findings
run: zizmor --config .github/zizmor.yml --min-severity high .