name: Release
run-name: Release ${{ inputs.release_type }}

on:
  workflow_dispatch:
    inputs:
      release_type:
        description: "Release Options"
        required: true
        default: "Initial Release"
        type: choice
        options:
          - Initial Release
          - Redeploy
          - Dry Run

env:
  _AZ_REGISTRY: "bitwardenprod.azurecr.io"

permissions:
  contents: read

jobs:
  setup:
    name: Setup
    runs-on: ubuntu-22.04
    outputs:
      release_version: ${{ steps.version.outputs.version }}
      branch-name: ${{ steps.branch.outputs.branch-name }}
      last_release_tag: ${{ steps.get_release_info.outputs.last_release_tag }}
    steps:
      - name: Branch check
        if: ${{ inputs.release_type != 'Dry Run' }}
        run: |
          if [[ "$GITHUB_REF" != "refs/heads/rc" ]] && [[ "$GITHUB_REF" != "refs/heads/hotfix-rc" ]]; then
            echo "==================================="
            echo "[!] Can only release from the 'rc' or 'hotfix-rc' branches"
            echo "==================================="
            exit 1
          fi

      - name: Check out repo
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          fetch-depth: 0
          persist-credentials: false

      - name: Check release version
        id: version
        uses: bitwarden/gh-actions/release-version-check@main
        with:
          release-type: ${{ inputs.release_type }}
          project-type: dotnet
          file: Directory.Build.props

      - name: Get branch name
        id: branch
        run: |
          BRANCH_NAME=$(basename "${GITHUB_REF}")
          echo "branch-name=$BRANCH_NAME" >> "$GITHUB_OUTPUT"

      - name: Get version info from run logs and set release tag name
        id: get_release_info
        run: |
          last_release_tag=$(git tag -l --sort=-authordate | head -n 1)
          echo "🔖 Last release tag: $last_release_tag"
          echo "last_release_tag=$last_release_tag" >> "$GITHUB_OUTPUT"

  release:
    name: Create GitHub release
    runs-on: ubuntu-22.04
    needs: setup
    permissions:
      contents: write
    steps:
      - name: Download latest release Docker stubs
        if: ${{ inputs.release_type != 'Dry Run' }}
        uses: bitwarden/gh-actions/download-artifacts@main
        with:
          workflow: build.yml
          workflow_conclusion: success
          branch: ${{ needs.setup.outputs.branch-name }}
          artifacts: "docker-stub-US.zip,
            docker-stub-EU.zip,
            swagger.json"

      - name: Dry Run - Download latest release Docker stubs
        if: ${{ inputs.release_type == 'Dry Run' }}
        uses: bitwarden/gh-actions/download-artifacts@main
        with:
          workflow: build.yml
          workflow_conclusion: success
          branch: main
          artifacts: "docker-stub-US.zip,
            docker-stub-EU.zip,
            swagger.json"

      - name: Create release
        if: ${{ inputs.release_type != 'Dry Run' }}
        uses: ncipollo/release-action@b7eabc95ff50cbeeedec83973935c8f306dfcd0b # v1.20.0
        env:
          RELEASE_VERSION: ${{ needs.setup.outputs.release_version }}
          LAST_RELEASE_TAG: ${{ needs.setup.outputs.last_release_tag }}
        with:
          artifacts: "docker-stub-US.zip,
            docker-stub-EU.zip,
            swagger.json"
          commit: ${{ github.sha }}
          tag: "v${{ env.RELEASE_VERSION }}"
          name: "Version ${{ env.RELEASE_VERSION }}"
          body: "<insert release notes here>"
          token: ${{ secrets.GITHUB_TOKEN }}
          generateReleaseNotes: true
          generateReleaseNotesPreviousTag: ${{ env.LAST_RELEASE_TAG }}          
          draft: true