Link Checker: Daily #61
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name: 'Link Checker: Daily' | |
# **What it does**: This script once a day checks all English links and reports in issue if any are broken. | |
# **Why we have it**: We want to know if any links break internally or externally. | |
# **Who does it impact**: Docs content. | |
on: | |
workflow_dispatch: | |
schedule: | |
- cron: '20 16 * * *' # Run every day at 16:20 UTC / 8:20 PST | |
permissions: | |
contents: read | |
issues: write | |
jobs: | |
check_all_english_links: | |
name: Check all links | |
if: github.repository == 'github/docs-internal' | |
runs-on: ubuntu-20.04-xl | |
steps: | |
- name: Check that gh CLI is installed | |
run: gh --version | |
- name: Check out repo's default branch | |
uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1 | |
- uses: ./.github/actions/node-npm-setup | |
- name: Figure out which docs-early-access branch to checkout, if internal repo | |
if: ${{ github.repository == 'github/docs-internal' }} | |
id: check-early-access | |
env: | |
BRANCH_NAME: ${{ github.head_ref || github.ref_name }} | |
GITHUB_TOKEN: ${{ secrets.DOCS_BOT_PAT_READPUBLICKEY }} | |
run: node src/early-access/scripts/what-docs-early-access-branch.js | |
- name: Check out docs-early-access too, if internal repo | |
if: ${{ github.repository == 'github/docs-internal' }} | |
uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1 | |
with: | |
repository: github/docs-early-access | |
token: ${{ secrets.DOCS_BOT_PAT_READPUBLICKEY }} | |
path: docs-early-access | |
ref: ${{ steps.check-early-access.outputs.branch }} | |
- name: Merge docs-early-access repo's folders | |
if: ${{ github.repository == 'github/docs-internal' }} | |
run: src/early-access/scripts/merge-early-access.sh | |
- name: Restore disk-cache file for external link checking | |
uses: actions/cache@13aacd865c20de90d75de3b17ebe84f7a17d57d2 # v4.0.0 | |
with: | |
path: external-link-checker-db.json | |
key: external-link-checker-${{ hashFiles('src/links/scripts/rendered-content-link-checker.ts') }} | |
- name: Insight into external link checker DB json file (before) | |
run: | | |
if [ -f external-link-checker-db.json ]; then | |
echo "external-link-checker-db.json exists" | |
echo -n "Number of URLs in cache: " | |
jq '.urls | keys_unsorted' external-link-checker-db.json | wc -l | |
else | |
echo "external-link-checker-db.json does not exist" | |
fi | |
- name: Run link checker | |
env: | |
DISABLE_REWRITE_ASSET_URLS: true | |
LEVEL: 'critical' | |
# Set this to true in repo scope to enable debug logs | |
# ACTIONS_RUNNER_DEBUG = true | |
ACTION_RUN_URL: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }} | |
GITHUB_TOKEN: ${{ secrets.DOCS_BOT_PAT_WRITEORG_PROJECT }} | |
REPORT_AUTHOR: docs-bot | |
REPORT_LABEL: broken link report | |
REPORT_REPOSITORY: github/docs-content | |
CREATE_REPORT: true | |
CHECK_EXTERNAL_LINKS: true | |
PATIENT: true | |
# This means that we'll *re-check* external URLs once a week. | |
# But mind you that the number has a 10% chance of "jitter" | |
# to avoid a stampeding herd when they all expire some day. | |
EXTERNAL_LINK_CHECKER_MAX_AGE_DAYS: 7 | |
# If we're unable to connect or the server returns a 50x error, | |
# treat it as a warning and not as a broken link. | |
EXTERNAL_SERVER_ERRORS_AS_WARNINGS: true | |
FAIL_ON_FLAW: false | |
timeout-minutes: 30 | |
run: npm run rendered-content-link-checker | |
- name: Insight into external link checker DB json file (after) | |
run: | | |
if [ -f external-link-checker-db.json ]; then | |
echo "external-link-checker-db.json exists" | |
echo -n "Number of URLs in cache: " | |
jq '.urls | keys_unsorted' external-link-checker-db.json | wc -l | |
else | |
echo "external-link-checker-db.json does not exist" | |
fi | |
- uses: ./.github/actions/slack-alert | |
if: ${{ failure() && github.event_name != 'workflow_dispatch' }} | |
with: | |
slack_channel_id: ${{ secrets.DOCS_ALERTS_SLACK_CHANNEL_ID }} | |
slack_token: ${{ secrets.SLACK_DOCS_BOT_TOKEN }} |