This repository has been archived by the owner on Aug 13, 2024. It is now read-only.
Add warnings before archiving #2060
Workflow file for this run
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| name: Labeller | |
| on: | |
| pull_request_target: | |
| types: | |
| - auto_merge_disabled | |
| - auto_merge_enabled | |
| - opened | |
| - synchronize | |
| - reopened | |
| permissions: {} | |
| jobs: | |
| add_remove_labels: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| pull-requests: write | |
| steps: | |
| - name: Harden Runner | |
| uses: step-security/harden-runner@5c7944e73c4c2a096b17a9cb74d65b6c2bbafbde # v2.9.1 | |
| with: | |
| disable-sudo: true | |
| egress-policy: block | |
| allowed-endpoints: > | |
| api.github.com:443 | |
| - name: Add auto-merge label | |
| if: github.event.action == 'auto_merge_enabled' | |
| run: gh pr edit "$PR_URL" --add-label "auto-merge" | |
| env: | |
| PR_URL: ${{github.event.pull_request.html_url}} | |
| GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}} | |
| - name: Remove auto-merge label | |
| if: github.event.action == 'auto_merge_disabled' | |
| run: gh pr edit "$PR_URL" --remove-label "auto-merge" | |
| env: | |
| PR_URL: ${{github.event.pull_request.html_url}} | |
| GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}} | |
| - name: Set userscript-specific labels | |
| if: contains(fromJSON('["opened", "synchronize", "reopened"]'), github.event.action) | |
| env: | |
| GH_REPO: ${{github.repository}} | |
| PR_SHA: ${{github.sha}} | |
| PR_NUMBER: ${{github.event.number}} | |
| GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}} | |
| run: | | |
| # Determine what userscripts are defined at the PR HEAD SHA. Each | |
| # userscript name is also the name of a label. | |
| scriptNames=$( | |
| gh api \ | |
| -H "Accept: application/vnd.github.object" \ | |
| -H "X-GitHub-Api-Version: 2022-11-28" \ | |
| "/repos/{owner}/{repo}/contents/scripts?ref=${PR_SHA}" \ | |
| --jq '.entries | map(select(.type == "dir")) | .[].name' | |
| ) | |
| echo "Known userscripts: ${scriptNames//$'\n'/, }" | |
| if [ -z "${scriptNames}" ]; then exit; fi | |
| # utility functions to join arrrays with an arbitrary delimiter, and to print | |
| join() { local delim=$1 out; shift; printf -v out "%s$delim" "$@"; echo "${out%"${delim}"}"; } | |
| echoArr() { local msg=$1; shift; echo "$msg: $(join ', ' "$@")"; } | |
| # Determine the existing labels on this PR | |
| declare -A existingLabels=() | |
| for label in $(gh pr view "$PR_NUMBER" --json labels --jq '.labels[].name'); do | |
| existingLabels[$label]=1 | |
| done | |
| echoArr 'Existing PR labels' "${!existingLabels[@]}" | |
| # Determine what scripts this PR touched, based on what files it changed | |
| declare -A touchedScripts=() | |
| for touched in $( | |
| gh api \ | |
| -H "Accept: application/vnd.github+json" \ | |
| -H "X-GitHub-Api-Version: 2022-11-28" \ | |
| "/repos/{owner}/{repo}/pulls/${PR_NUMBER}/files" \ | |
| --jq 'map(.filename | match("^scripts/([^/]+)/") | .captures[0].string) | unique | .[]' | |
| ); do | |
| touchedScripts[$touched]=1 | |
| done | |
| echoArr 'Touched scripts' "${!touchedScripts[@]}" | |
| # if there are changes for a userscript, add the matching label. Otherwise, if | |
| # there is an existing label for a userscript the PR no longer touches, remove | |
| # it again. | |
| declare -A missingLabels=() surplusLabels=() | |
| for scriptName in $scriptNames; do | |
| if [[ ${touchedScripts["$scriptName"]} && ! ${existingLabels[$scriptName]} ]]; then | |
| missingLabels[$scriptName]=1 | |
| elif [[ ! ${touchedScripts["$scriptName"]} && ${existingLabels[$scriptName]} ]]; then | |
| surplusLabels[$scriptName]=1 | |
| fi | |
| done | |
| declare -a args=() | |
| if [ "${#missingLabels[*]}" -gt 0 ]; then | |
| echoArr 'Adding labels to PR' "${!missingLabels[@]}" | |
| args+=("--add-label" "$(join , "${!missingLabels[@]}")") | |
| fi | |
| if [ "${#surplusLabels[*]}" -gt 0 ]; then | |
| echoArr 'Removing labels from PR' "${!surplusLabels[@]}" | |
| args+=("--remove-label" "$(join , "${!surplusLabels[@]}")") | |
| fi | |
| if [ "${#args[*]}" -gt 0 ]; then | |
| gh pr edit "$PR_NUMBER" "${args[@]}" | |
| fi |