134 lines
4.6 KiB
YAML
134 lines
4.6 KiB
YAML
name: Notify
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# Opens an issue when a package fails to update on main, so it reaches GitHub's
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# notifications, the mobile app and email. One issue per package: a broken
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# package must not hide behind another one, and a run of only some packages
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# must not close the issues of the others. A later failure refreshes the issue
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# instead of commenting, as the schedule would otherwise add one every 6 hours.
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# The next successful update of that package closes it again.
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on:
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workflow_run:
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workflows: [Update AUR packages]
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types: [completed]
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permissions:
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actions: read
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issues: write
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concurrency:
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group: notify
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cancel-in-progress: false
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jobs:
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notify:
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name: Notify
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runs-on: ubuntu-latest
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if: >-
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github.event.workflow_run.event != 'pull_request' &&
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github.event.workflow_run.head_branch == github.event.repository.default_branch
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steps:
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- name: Open, update or close the failure issues
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env:
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GH_TOKEN: ${{ github.token }}
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GH_REPO: ${{ github.repository }}
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OWNER: ${{ github.repository_owner }}
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WORKFLOW: ${{ github.event.workflow_run.name }}
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CONCLUSION: ${{ github.event.workflow_run.conclusion }}
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EVENT: ${{ github.event.workflow_run.event }}
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RUN_ID: ${{ github.event.workflow_run.id }}
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RUN_URL: ${{ github.event.workflow_run.html_url }}
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SHA: ${{ github.event.workflow_run.head_sha }}
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run: |
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set -euo pipefail
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label=ci-failure
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issues="$(gh issue list --state open --label "$label" --limit 200 --json number,title)"
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# The issue title for a job: the package for "update (<package>)",
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# the workflow for anything else.
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title_for() {
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if [[ $1 =~ ^update\ \((.+)\)$ ]]; then
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echo "${BASH_REMATCH[1]} fails to update"
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else
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echo "$WORKFLOW is failing"
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fi
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}
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issue_for() {
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jq -r --arg title "$1" '.[] | select(.title == $title) | .number' <<<"$issues" | head -1
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}
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# The lines of the failed step leading up to its first error, enough
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# to see what broke without opening the log.
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excerpt_for() {
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curl -fsSL -H "Authorization: Bearer $GH_TOKEN" \
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"$GITHUB_API_URL/repos/$GH_REPO/actions/jobs/$1/logs" |
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sed -E 's/^[0-9TZ:.-]+ //; s/\x1b\[[0-9;]*m//g' |
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awk '/^##\[group\]Run / { out = "" } { out = out $0 "\n" }
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/^##\[error\]/ { printf "%s", out; exit }' |
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tail -40 || true
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}
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# report <title> <job json, or empty if the run never started>
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report() {
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local title=$1 job=$2 line excerpt="" issue body
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if [ -n "$job" ]; then
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line="$(jq -r '"- [\(.name)](\(.html_url))" +
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([.steps[]? | select(.conclusion == "failure") | .name] |
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if length > 0 then ": " + join(", ") else "" end)' <<<"$job")"
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excerpt="$(excerpt_for "$(jq -r .id <<<"$job")")"
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else
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line="The run did not start ($CONCLUSION)."
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fi
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body="$(cat <<EOF
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[$WORKFLOW]($RUN_URL) failed on \`${SHA:0:7}\`, started by \`$EVENT\`.
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$line
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EOF
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)"
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if [ -n "$excerpt" ]; then
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body="$body
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<details>
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<summary>Log</summary>
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\`\`\`
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$excerpt
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\`\`\`
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</details>"
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fi
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issue="$(issue_for "$title")"
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if [ -n "$issue" ]; then
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gh issue edit "$issue" --body "$body"
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else
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gh label create "$label" --color d73a4a \
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--description "A package fails to update" --force
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gh issue create --title "$title" --label "$label" --body "@$OWNER $body"
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fi
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}
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close() {
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local issue
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issue="$(issue_for "$1")"
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if [ -n "$issue" ]; then
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gh issue close "$issue" --comment "Passing again: $RUN_URL"
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fi
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}
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if [ "$CONCLUSION" = startup_failure ]; then
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report "$WORKFLOW is failing" ""
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exit 0
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fi
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# Cancelled and skipped jobs say nothing about a package.
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while IFS= read -r -u 3 job; do
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title="$(title_for "$(jq -r .name <<<"$job")")"
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case "$(jq -r .conclusion <<<"$job")" in
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success) close "$title" ;;
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failure | timed_out) report "$title" "$job" ;;
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esac
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done 3< <(gh api --paginate "repos/$GH_REPO/actions/runs/$RUN_ID/jobs?per_page=100" --jq '.jobs[]')
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