Files
react-native/.github/workflows/close_pr.yml
T
Nicola Corti d56bd115fa Do not attempt to comment on PRs when on forks (#36316)
Summary:
I'm gating this workflow to run only upstream as I'm receiving notifications that it fails on my fork. We don't want to run this workflow on forks at all hence we can add a `if:` there.

## Changelog

[INTERNAL] - Do not attempt to comment on PRs when on forks

Pull Request resolved: https://github.com/facebook/react-native/pull/36316

Test Plan: If Github Actions UI is green, we're good to go

Reviewed By: cipolleschi

Differential Revision: D43657315

Pulled By: cortinico

fbshipit-source-id: 8fb260d142a43375bd9a3b10eac235550a6aecb0
2023-02-28 07:36:06 -08:00

64 lines
2.7 KiB
YAML

name: Label closed PR as merged and leave a comment
on:
push
permissions:
contents: read
pull-requests: write
jobs:
comment-and-label:
runs-on: ubuntu-latest
if: github.repository == 'facebook/react-native'
steps:
- uses: actions/github-script@v6
with:
github-token: ${{ secrets.GITHUB_TOKEN }}
script: |
if(!context.payload.commits || !context.payload.commits.length) return;
const sha = context.payload.commits[0].id;
const {commit, author} = (await github.rest.repos.getCommit({
ref: sha,
owner: context.repo.owner,
repo: context.repo.repo,
})).data;
// Looking at the commit message, checks which PR number, if any, was closed by this commit
const getClosedPrIfExists = (commit) => {
if(!commit || !commit.message) return;
const prClosingRegex = /Closes https:\/\/github.com\/facebook\/react-native\/pull\/([0-9]+)|Pull Request resolved: https:\/\/github.com\/facebook\/react-native\/pull\/([0-9]+)/;
const prClosingMatch = commit.message.match(prClosingRegex);
if(!prClosingMatch || (!prClosingMatch[1] && ! prClosingMatch[2])) return;
return prClosingMatch[1] ?? prClosingMatch[2];
};
const closedPrNumber = getClosedPrIfExists(commit);
if(!closedPrNumber) return;
const pr = (await github.rest.pulls.get({
pull_number: closedPrNumber,
owner: context.repo.owner,
repo: context.repo.repo,
})).data;
// If the PR has already been processed (labeled as Merged), skip it
const mergedLabel = "Merged";
if(pr.labels && pr.labels.some(label => label.name === mergedLabel)) return;
const authorName = author?.login ? `@${author.login}` : commit.author.name;
github.rest.issues.createComment({
issue_number: closedPrNumber,
owner: context.repo.owner,
repo: context.repo.repo,
body: `This pull request was successfully merged by ${authorName} in **${sha}**.\n\n<sup>[When will my fix make it into a release?](https://github.com/facebook/react-native/wiki/Release-FAQ#when-will-my-fix-make-it-into-a-release) | [Upcoming Releases](https://github.com/reactwg/react-native-releases/discussions/categories/releases)</sup>`
});
github.rest.issues.addLabels({
issue_number: closedPrNumber,
owner: context.repo.owner,
repo: context.repo.repo,
labels: [mergedLabel]
});