check-milestone.yml

name: Automatically set milestone
run-name: Set milestone for ${{ github.event.head_commit.message || inputs.version }}

on:
  push:
    branches:
      - release-x.**
  workflow_dispatch:
    inputs:
      version:
        description: 'Major version number  (e.g. 52, 78, 109)'
        type: number
        required: true

jobs:
  set-milestone:
    name: Automatically set milestone
    runs-on: ubuntu-22.04
    timeout-minutes: 30
    env:
      isNewReleaseBranch: ${{ github.event_name == 'workflow_dispatch' }}
    permissions:
      pull-requests: write
      issues: write
      contents: read
    steps:
      - uses: actions/checkout@v4
        with:
          sparse-checkout: release
          fetch-depth: ${{ env.isNewReleaseBranch == 'false' && 3 || 0 }} # we need the full history to get all the commit messages
          ref: master # we want the logic from master, even though we're triggering on a release branch
      - name: Prepare build scripts
        run: cd ${{ github.workspace }}/release && yarn && yarn build
      - uses: actions/github-script@v7
        if: ${{ env.isNewReleaseBranch == 'false' }}
        name: Set milestone for single commit
        with:
          script: | # js
            const { setMilestoneForCommits } = require('${{ github.workspace }}/release/dist/index.cjs');
            const owner = context.repo.owner;
            const repo = context.repo.repo;

            const branchName = `${{ github.ref }}`;
            const commitMessage = context?.payload?.head_commit?.message ?? '';

            await setMilestoneForCommits({
              github,
              owner,
              repo,
              branchName,
              commitMessages: [commitMessage],
            });
      - name: Get commit messages for release branch
        if: ${{ env.isNewReleaseBranch == 'true' }}
        run: |
          npm i -g tsx
          tsx release/src/release-branch-commits.ts ${{ inputs.version }} > commit-messages.json
      - uses: actions/github-script@v7
        if: ${{ env.isNewReleaseBranch == 'true' }}
        name: Set milestones for new release branch
        env:
          # this token has a higher rate limit than the default token, and
          # we will need it for this workflow to work
          GITHUB_TOKEN: ${{ secrets.METABASE_AUTOMATION_USER_TOKEN }}
        with:
          script: | # js
            const { setMilestoneForCommits } = require('${{ github.workspace }}/release/dist/index.cjs');
            const commitMessages = require('${{ github.workspace }}/commit-messages.json');

            const owner = context.repo.owner;
            const repo = context.repo.repo;

            const versionNumber = context.payload.inputs.version;
            const branchName = `release-x.${versionNumber}.x`;

            console.log(`Found ${commitMessages.length} new commits for ${branchName}`);

            await setMilestoneForCommits({
              github,
              owner,
              repo,
              branchName,
              commitMessages: commitMessages,
              ignoreExistingMilestones: true,
            });