chart-dependency-update.yaml

name: Update Chart Dependencies

on:
  push:
    branches-ignore:
      - main
      - artifacts

jobs:
  update_chart_locks:
    runs-on: ARM64
    steps:
      - name: Generate token
        id: generate_token
        uses: tibdex/github-app-token@v2
        with:
          app_id: ${{ secrets.CZI_RELEASE_PLEASE_APP_ID }}
          private_key: ${{ secrets.CZI_RELEASE_PLEASE_PK }}
      - name: Checkout
        uses: actions/checkout@v4
        with:
          token: ${{ steps.generate_token.outputs.token }}
      - uses: dorny/paths-filter@v3
        id: filter
        with:
          initial-fetch-depth: '1'
          list-files: json
          filters: |
            changed:
              - added|modified: '**'
      - uses: actions/github-script@v7
        id: changed_charts
        with:
          script: |
            const fs = require('fs');
            const path = require("path");
            const changedFiles = ${{ steps.filter.outputs.changed_files }}
            const changedDirs = changedFiles.map(f => path.dirname(f)).filter(dir => fs.existsSync(path.join(dir, 'Chart.yaml')));
            const uniqueChangedDirs = [...new Set(changedDirs)];
            console.log(`Found the following changed charts: ${JSON.stringify(uniqueChangedDirs, null, 2)}\n OG: ${JSON.stringify(changedFiles, null, 2)} `)
            core.setOutput('changed_chart_dirs', uniqueChangedDirs)
            core.setOutput('changed_chart_dirs_bash', uniqueChangedDirs.join(' '));

      - uses: azure/setup-helm@v4
        with:
          version: '3.15.2'
      - name: Update Chart.lock
        run: |
          for chart in ${{ steps.changed_charts.outputs.changed_chart_dirs_bash }}
          do
            echo "----------------------------------------"
            echo "Updating ${chart}/Chart.lock"
            helm dependency update ${chart}
            git diff ${chart}/Chart.lock
          done
      - name: Commit changes
        uses: EndBug/add-and-commit@v9
        with:
          add: -A
          message: 'ci - update chart dependencies'