build-and-push-image.yml

name: Deploy to environment

on:
  push:
    branches: [ main ]
  workflow_dispatch:
    inputs:
      environment:
        type: environment
        description: "Choose an environment to deploy to"
        required: true

concurrency:
  group: ${{ github.workflow }}-${{ github.event.inputs.environment }}

jobs:
  set-env:
    name: Determine environment
    runs-on: ubuntu-22.04
    outputs:
      environment: ${{ steps.var.outputs.environment }}
      branch: ${{ steps.var.outputs.branch }}
      release: ${{steps.var.outputs.release}}
    steps:
      - name: Get branch name for push/dispatch event
        run: |
          GIT_REF=${{ github.ref_name }}
          echo "branch_ref=${GIT_REF}" >> $GITHUB_ENV

      - id: var
        run: |
          GIT_REF=${{ env.branch_ref }}
          GIT_BRANCH=${GIT_REF##*/}
          INPUT=${{ github.event.inputs.environment }}
          ENVIRONMENT=${INPUT:-"development"}
          RELEASE=${ENVIRONMENT,,}-`date +%Y-%m-%d`.${{ github.run_number }}
          echo "environment=${ENVIRONMENT,,}" >> $GITHUB_OUTPUT
          echo "branch=$GIT_BRANCH" >> $GITHUB_OUTPUT
          echo "release=${RELEASE,,}" >> $GITHUB_OUTPUT

  create-tag:
    if: needs.set-env.outputs.environment == 'production'
    name: Tag and release
    needs: set-env
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.ref }}

      - name: Create tag
        run: |
          git tag ${{ needs.set-env.outputs.release }}
          git push origin ${{ needs.set-env.outputs.release }}

      - name: Create release
        uses: "actions/github-script@v7"
        with:
          github-token: "${{ secrets.GITHUB_TOKEN }}"
          script: |
            try {
              await github.rest.repos.createRelease({
                generate_release_notes: true,
                name: "${{ needs.set-env.outputs.release }}",
                owner: context.repo.owner,
                repo: context.repo.repo,
                tag_name: "${{ needs.set-env.outputs.release }}",
              });
            } catch (error) {
              core.setFailed(error.message);
            }

  deploy-image:
    name: Deploy to environment
    needs: [ set-env ]
    uses: DFE-Digital/deploy-azure-container-apps-action/.github/workflows/build-push-deploy.yml@main
    with:
      docker-image-name: 'identapi-app'
      docker-build-file-name: 'docker/Dockerfile'
      environment: ${{ needs.set-env.outputs.environment }}
    secrets:
      azure-acr-client-id: ${{ secrets.AZURE_ACR_CLIENTID }}
      azure-acr-secret: ${{ secrets.AZURE_ACR_SECRET }}
      azure-acr-url: ${{ secrets.AZURE_ACR_URL }}
      azure-aca-credentials: ${{ secrets.AZURE_ACA_CREDENTIALS }}
      azure-aca-name: ${{ secrets.AZURE_ACA_NAME }}
      azure-aca-resource-group: ${{ secrets.AZURE_ACA_RESOURCE_GROUP }}