create-deploy-release.yml

name: Create and deploy a new release
run-name: create and deploy ${{ github.sha }}
on:
  push:
    branches:
      - main
      - preprod
jobs:
  trigger-gitlab-pipeline:
    runs-on: ubuntu-latest
    env:
      # static variables and secrets to be defined
      APP_NAME: ${{ vars.APP_NAME }}
      SCAFFOLD_REPO_SSH_URL: ${{ vars.SCAFFOLD_REPO_SSH_URL }}
      SCAFFOLD_DIR: "scaffold"
      ENV: ""
      GITLAB_API_TOKEN: ${{ secrets.GITLAB_API_TOKEN }}
      DEPLOY_PRIVATE_KEY: ${{ secrets.DEPLOY_PRIVATE_KEY }}
    steps:
      - name: configure environment
        shell: bash
        run: |
          # configure the SSH deploy private key
          mkdir -p ~/.ssh
          echo "$DEPLOY_PRIVATE_KEY" > ~/.ssh/id_ed25519
          chmod 600 ~/.ssh/id_ed25519
          ssh-keyscan -t rsa gitlab.com >> ~/.ssh/known_hosts

          # configure git
          git config --global user.email "root@data.gouv.fr"
          git config --global user.name "datagouv"

          # set ENV based on branch
          if [ "$GITHUB_REF" = "refs/heads/main" ]; then
            echo "ENV=prod" >> $GITHUB_ENV
          elif [ "$GITHUB_REF" = "refs/heads/preprod" ]; then
            echo "ENV=demo" >> $GITHUB_ENV
          fi
      - name: clone scaffold repository
        shell: bash
        run: |
          git clone --quiet --depth 1 $SCAFFOLD_REPO_SSH_URL $SCAFFOLD_DIR
      - name: trigger Gitlab CI/CD pipeline
        shell: bash
        run: |
          RELEASE_VERSION="${GITHUB_SHA:0:8}"

          ./scripts/gitlab-ci-pipeline.sh $APP_NAME $RELEASE_VERSION $ENV ""
        working-directory: ${{ env.SCAFFOLD_DIR }}