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Sign the workbook : Srishti #147
Workflow file for this run
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| name: Validate signature | ||
|
Check warning on line 1 in .github/workflows/validate-signature.yml
|
||
| on: | ||
| pull_request: | ||
| branches: [main] | ||
| permissions: | ||
| contents: read | ||
| jobs: | ||
| validate: | ||
| runs-on: ubuntu-latest | ||
| steps: | ||
| - uses: actions/checkout@v4 | ||
| with: | ||
| fetch-depth: 0 | ||
| - name: Check the PR adds exactly one valid signature | ||
| env: | ||
| AUTHOR: ${{ github.event.pull_request.user.login }} | ||
| BASE_SHA: ${{ github.event.pull_request.base.sha }} | ||
| HEAD_SHA: ${{ github.event.pull_request.head.sha }} | ||
| run: | | ||
| set -euo pipefail | ||
| fail() { echo "::error::$1"; exit 1; } | ||
| expected="signatures/${AUTHOR}.md" | ||
| changed="$(git diff --name-status "$BASE_SHA" "$HEAD_SHA")" | ||
| echo "Files changed in this PR:" | ||
| echo "$changed" | ||
| count="$(printf '%s\n' "$changed" | grep -c . || true)" | ||
| [ "$count" -eq 1 ] || fail "This PR changes $count files. It should change exactly one: $expected. If you see other people's files, you committed on main — see 'Stuck?' in the README." | ||
| status="$(printf '%s' "$changed" | cut -f1)" | ||
| path="$(printf '%s' "$changed" | cut -f2)" | ||
| [ "$path" = "$expected" ] || fail "Expected your file at '$expected' but found '$path'. The filename must be your GitHub username exactly (case matters)." | ||
| case "$status" in A|M) ;; *) fail "Your signature file should be added, not deleted or renamed (git status: $status)." ;; esac | ||
| [ -s "$path" ] || fail "$path is empty. Copy signatures/_template.md and fill it in." | ||
| head -n1 "$path" | grep -Eq '^# .+' || fail "The first line of $path should be '# Your Name'." | ||
| grep -q '^# Your Name$' "$path" && fail "Replace '# Your Name' with your actual name." | ||
| grep -Fqix -- "- **GitHub:** @${AUTHOR}" "$path" \ | ||
| || fail "$path needs the line '- **GitHub:** @${AUTHOR}' — it must match the account that opened this PR." | ||
| for field in "Batch" "I'm here to" "One thing I've built"; do | ||
| grep -Fq -- "- **${field}:**" "$path" || fail "$path is missing the '- **${field}:**' line from the template." | ||
| done | ||
| grep -Fq "one honest line about what you want" "$path" && fail "You left the template text in 'I'm here to'. Write your own line." | ||
| echo "✅ Signature looks good. Now ask a senior member for a review." | ||
