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Tweak label creation logic on backport workflows #12177

Tweak label creation logic on backport workflows

Tweak label creation logic on backport workflows #12177

Workflow file for this run

name: Backport
on:
pull_request_target:
types:
- closed
- labeled
jobs:
backport:
runs-on: ubuntu-latest
permissions:
contents: write
pull-requests: write
name: Backport
# Only react to merged PRs for security reasons.
# See https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request_target.
if: >
github.event.pull_request.merged
&& github.repository == 'opensearch-project/documentation-website'
&& (
github.event.action == 'closed'
|| (
github.event.action == 'labeled'
&& contains(github.event.label.name, 'backport')
)
)
steps:
- name: GitHub App token
id: github_app_token
uses: tibdex/github-app-token@v1.5.0
with:
app_id: ${{ secrets.APP_ID }}
private_key: ${{ secrets.APP_PRIVATE_KEY }}
# opensearch-trigger-bot installation ID
installation_id: 22958780
- name: Backport
uses: VachaShah/backport@v2.1.0
with:
github_token: ${{ steps.github_app_token.outputs.token }}
head_template: backport/backport-<%= number %>-to-<%= base %>
- name: Label new backport PR with backport-automerge label
run: |
PR_BRANCH=backport/backport-${{ github.event.pull_request.number }}-to-`echo ${{ github.event.label.name }} | cut -d ' ' -f2`
PR_NUMBER=`gh pr list -R opensearch-project/documentation-website --json "number,headRefName" --state open | jq -r ".[] | select(.headRefName == \"$PR_BRANCH\") | .number"`
echo "Update Backport PR '#$PR_NUMBER' on branch '$PR_BRANCH' with 'backport-automerge' label"
gh issue edit -R opensearch-project/documentation-website $PR_NUMBER --add-label backport-automerge
env:
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}