update-starter-workflows.yml

name: Update starter workflows

on:
  push:
    branches: [trunk]

env:
  REPOSITORY: 'core-github-actions-templates'

jobs:
  update-starter-workflows:
    name: Update starter workflows
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          path: ${{ env.REPOSITORY }}

      - name: Get GitHub App token
        uses: actions/create-github-app-token@v1
        id: app-token
        with:
          app-id: ${{ vars.GH_APP_ID }}
          private-key: ${{ secrets.GH_APP_PRIVATE_KEY }}
          owner: ${{ github.repository_owner }}

      - name: Checkout .github repository
        uses: actions/checkout@v4
        with:
          path: 'dotgithub'
          repository: '3lvia/.github'
          token: ${{ steps.app-token.outputs.token }}

      - name: Update workflows-templates
        shell: bash
        run: |
          mkdir -p dotgithub/workflow-templates
          for workflow_path in ${{ env.REPOSITORY }}/.github/workflows/example-*.yml; do
            file_name=$(basename "$workflow_path")
            file_name_no_prefix="${file_name#example-}"

            new_workflow_path="dotgithub/workflow-templates/$file_name_no_prefix"
            cp "$workflow_path" "$new_workflow_path"

            sed -i "s/  APPLICATION_NAME: 'demo-api'/  APPLICATION_NAME: '<your application name here>'/g" "$new_workflow_path"
            sed -i "s/  SYSTEM_NAMESPACE: 'core'/  SYSTEM_NAMESPACE: '<your system namespace here>'/g" "$new_workflow_path"
            sed -i "s/  HELM_VALUES_PATH: '.github\/test\/deploy\/values.yml'/  HELM_VALUES_PATH: '<your Helm values path here>'/g" "$new_workflow_path"
            sed -i "s/  DOCKERFILE: '.github\/test\/src\/Dockerfile'/  DOCKERFILE: '<your Dockerfile path here (or leave empty if Dockerfile in root dir)>'/g" "$new_workflow_path"
            sed -i 's/branches: \[trunk\]/branches: \[$default-branch\]/g' "$new_workflow_path"

            new_workflow_properties_file="dotgithub/workflow-templates/${file_name_no_prefix%.yml}.properties.json"
            if [ ! -f "$new_workflow_properties_file" ]; then
              echo "Creating properties.json file for $new_workflow_path."
              new_workflow_name=$(yq -r '.name' "$new_workflow_path")
              cat << EOF > "$new_workflow_properties_file"
            {
              "name": "$new_workflow_name",
              "description": "$new_workflow_name"
            }
          EOF
            else
              echo "Properties file already exists for $new_workflow_path, will not overwrite."
            fi
          done

      - name: Commit changes
        shell: bash
        run: |
          if [[ -z "$(git status --porcelain)" ]]; then
            echo 'No changes to commit.'
            # exit 0
          fi

          gh_app_user_id="$(curl -gs https://api.github.com/users/$GH_APP_USERNAME | jq -r '.id')"
          gh_app_user_email="$gh_app_user_id+$GH_APP_USERNAME@users.noreply.github.com"

          git config user.email "$gh_app_user_email"
          git config user.name "$GH_APP_USERNAME"

          git add workflow-templates
          git commit -m 'Update starter workflows'

          for git_file in $(git ls-files); do
            cat "$git_file"
          done
          git push
        working-directory: 'dotgithub'
        env:
          GH_TOKEN: ${{ steps.app-token.outputs.token }}
          GH_APP_USERNAME: '3lvia-core-admin[bot]'