Files
neon/.github/workflows/approved-for-ci-run.yml
Alexander Bayandin d33e1b1b24 approved-for-ci-run.yml: use token to checkout the repo (#5266)
## Problem

Another thing I overlooked regarding'approved-for-ci-run`:
- When we create a PR, the action is associated with @vipvap and this
triggers the pipeline — this is good.
- When we update the PR by force-pushing to the branch, the action is
associated with @github-actions, which doesn't trigger a pipeline — this
is bad.

Initially spotted in #5239 / #5211
([link](https://github.com/neondatabase/neon/actions/runs/6122249456/job/16633919558?pr=5239))
— `check-permissions` should not fail.


## Summary of changes
- Use `CI_ACCESS_TOKEN` to check out the repo (I expect this token will
be reused in the following `git push`)
2023-09-10 20:12:38 +01:00

104 lines
3.5 KiB
YAML

name: Handle `approved-for-ci-run` label
# This workflow helps to run CI pipeline for PRs made by external contributors (from forks).
on:
pull_request_target:
branches:
- main
types:
# Default types that triggers a workflow ([1]):
# - [1] https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request
- opened
- synchronize
- reopened
# Types that we wand to handle in addition to keep labels tidy:
- closed
# Actual magic happens here:
- labeled
env:
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
PR_NUMBER: ${{ github.event.pull_request.number }}
permissions: write-all
concurrency:
group: ${{ github.workflow }}-${{ github.event.pull_request.number }}
jobs:
remove-label:
# Remove `approved-for-ci-run` label if the workflow is triggered by changes in a PR.
# The PR should be reviewed and labelled manually again.
if: |
contains(fromJSON('["opened", "synchronize", "reopened", "closed"]'), github.event.action) &&
contains(github.event.pull_request.labels.*.name, 'approved-for-ci-run')
runs-on: ubuntu-latest
steps:
- run: gh pr --repo "${GITHUB_REPOSITORY}" edit "${PR_NUMBER}" --remove-label "approved-for-ci-run"
create-or-update-pr-for-ci-run:
# Create local PR for an `approved-for-ci-run` labelled PR to run CI pipeline in it.
if: |
github.event.action == 'labeled' &&
contains(github.event.pull_request.labels.*.name, 'approved-for-ci-run')
runs-on: ubuntu-latest
steps:
- run: gh pr --repo "${GITHUB_REPOSITORY}" edit "${PR_NUMBER}" --remove-label "approved-for-ci-run"
- uses: actions/checkout@v3
with:
ref: main
token: ${{ secrets.CI_ACCESS_TOKEN }}
- run: gh pr checkout "${PR_NUMBER}"
- run: git checkout -b "ci-run/pr-${PR_NUMBER}"
- run: git push --force origin "ci-run/pr-${PR_NUMBER}"
- name: Create a Pull Request for CI run (if required)
env:
GH_TOKEN: ${{ secrets.CI_ACCESS_TOKEN }}
run: |
HEAD="ci-run/pr-${PR_NUMBER}"
cat << EOF > body.md
This Pull Request is created automatically to run the CI pipeline for #${PR_NUMBER}
Please do not alter or merge/close it.
Feel free to review/comment/discuss the original PR #${PR_NUMBER}.
EOF
ALREADY_CREATED="$(gh pr --repo ${GITHUB_REPOSITORY} list --head ${HEAD} --base main --json number --jq '.[].number')"
if [ -z "${ALREADY_CREATED}" ]; then
gh pr --repo "${GITHUB_REPOSITORY}" create --title "CI run for PR #${PR_NUMBER}" \
--body-file "body.md" \
--head "${HEAD}" \
--base "main" \
--draft
fi
cleanup:
# Close PRs and delete branchs if the original PR is closed.
if: |
github.event.action == 'closed' &&
github.event.pull_request.head.repo.full_name != github.repository
runs-on: ubuntu-latest
steps:
- run: |
HEAD="ci-run/pr-${PR_NUMBER}"
CLOSED="$(gh pr --repo ${GITHUB_REPOSITORY} list --head ${HEAD} --json 'closed' --jq '.[].closed')"
if [ "${CLOSED}" != "false" ]; then
gh pr --repo "${GITHUB_REPOSITORY}" close "ci-run/pr-${{ github.event.pull_request.number }}" --delete-branch
fi