name: Release

on:
  workflow_dispatch:
    inputs:
      release_tag_name_input:
        description: "Release Tag Name <X.X.X>"
        required: true

jobs:
  setup:
    name: Setup
    runs-on: ubuntu-latest
    outputs:
      release_upload_url: ${{ steps.create_release.outputs.upload_url }}
      release_version: ${{ steps.create_tags.outputs.package_version }}
      tag_version: ${{ steps.create_tags.outputs.tag_version }}
    steps:
      - name: Branch check
        run: |
          if [[ "$GITHUB_REF" != "refs/heads/rc" ]]; then
            echo "==================================="
            echo "[!] Can only release from rc branch"
            echo "==================================="
            exit 1
          fi

      - name: Checkout repo
        uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f

      - name: Create Release Vars
        id: create_tags
        run: |
          case "${RELEASE_TAG_NAME_INPUT:0:1}" in
            v)
              echo "RELEASE_NAME=${RELEASE_TAG_NAME_INPUT:1}" >> $GITHUB_ENV
              echo "RELEASE_TAG_NAME=$RELEASE_TAG_NAME_INPUT" >> $GITHUB_ENV
              echo "::set-output name=package_version::${RELEASE_TAG_NAME_INPUT:1}"
              echo "::set-output name=tag_version::$RELEASE_TAG_NAME_INPUT"
              ;;
            [0-9])
              echo "RELEASE_NAME=$RELEASE_TAG_NAME_INPUT" >> $GITHUB_ENV
              echo "RELEASE_TAG_NAME=v$RELEASE_TAG_NAME_INPUT" >> $GITHUB_ENV
              echo "::set-output name=package_version::$RELEASE_TAG_NAME_INPUT"
              echo "::set-output name=tag_version::v$RELEASE_TAG_NAME_INPUT"
              ;;
            *)
              exit 1
              ;;
          esac
        env:
          RELEASE_TAG_NAME_INPUT: ${{ github.event.inputs.release_tag_name_input }}

      - name: Create Draft Release
        id: create_release
        uses: actions/create-release@0cb9c9b65d5d1901c1f53e5e66eaf4afd303e70e
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ env.RELEASE_TAG_NAME }}
          release_name: Version ${{ env.RELEASE_NAME }}
          draft: true
          prerelease: false

  release:
    name: Release
    runs-on: ubuntu-latest
    needs: setup
    strategy:
      fail-fast: false
      matrix:
        service_name:
          - admin
          - api
          - attachments
          - events
          - icons
          - identity
          - k8s-proxy
          - mssql
          - nginx
          - notifications
          - portal
          - server
          - setup
          - sso
    env:
      RELEASE_VERSION: ${{ needs.setup.outputs.release_version }}
      TAG_VERSION: ${{ needs.setup.outputs.tag_version }}
    steps:
      - name: Print environment
        run: |
          whoami
          docker --version
          echo "GitHub ref: $GITHUB_REF"
          echo "GitHub event: $GITHUB_EVENT"

      - name: Login to Azure
        uses: Azure/login@77f1b2e3fb80c0e8645114159d17008b8a2e475a
        with:
          creds: ${{ secrets.AZURE_PROD_KV_CREDENTIALS }}

      - name: Retrieve secrets
        id: retrieve-secrets
        uses: Azure/get-keyvault-secrets@80ccd3fafe5662407cc2e55f202ee34bfff8c403
        with:
          keyvault: "bitwarden-prod-kv"
          secrets: "docker-password, 
                    docker-username,
                    dct-delegate-2-repo-passphrase,
                    dct-delegate-2-key"

      - name: Log into Docker
        if: github.ref == 'refs/heads/master' || github.ref == 'refs/heads/rc'
        run: echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
        env:
          DOCKER_USERNAME: ${{ steps.retrieve-secrets.outputs.docker-username }}
          DOCKER_PASSWORD: ${{ steps.retrieve-secrets.outputs.docker-password }}

      - name: Setup Docker Trust
        if: github.ref == 'refs/heads/master' || github.ref == 'refs/heads/rc'
        run: |
          mkdir -p ~/.docker/trust/private

          echo "$DCT_DELEGATE_KEY" > ~/.docker/trust/private/$DCT_DELEGATION_KEY_ID.key
        env:
          DCT_DELEGATION_KEY_ID: "c9bde8ec820701516491e5e03d3a6354e7bd66d05fa3df2b0062f68b116dc59c"
          DCT_DELEGATE_KEY: ${{ steps.retrieve-secrets.outputs.dct-delegate-2-key }}
          
      - name: Checkout repo
        uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f

      - name: Pull Docker images
        run: |
          docker pull bitwarden/${{ matrix.service_name }}:rc
        env:
          DOCKER_CONTENT_TRUST: 1

      - name: Re-tag Docker images
        run: |
          docker tag bitwarden/${{ matrix.service_name }}:rc bitwarden/${{ matrix.service_name }}:latest
          docker tag bitwarden/${{ matrix.service_name }}:rc bitwarden/${{ matrix.service_name }}:$RELEASE_VERSION

      - name: List Docker images
        run: docker images

      - name: Push Docker images
        if: github.ref == 'refs/heads/master' || github.ref == 'refs/heads/rc'
        run: |
          docker push bitwarden/${{ matrix.service_name }}:latest
          docker push bitwarden/${{ matrix.service_name }}:$RELEASE_VERSION
        env:
          DOCKER_CONTENT_TRUST: 1
          DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE: ${{ steps.retrieve-secrets.outputs.dct-delegate-2-repo-passphrase }}

      - name: Log out of Docker
        if: github.ref == 'refs/heads/master' || github.ref == 'refs/heads/rc'
        run: docker logout


  upload:
    name: Upload
    runs-on: ubuntu-latest
    needs: 
      - setup
      - release
    env:
      RELEASE_VERSION: ${{ needs.setup.outputs.release_version }}
      TAG_VERSION: ${{ needs.setup.outputs.tag_version }}
    steps:
      - name: Checkout repo
        uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f

      - name: Restore
        run: dotnet tool restore

      - name: Make Docker stub
        run: |
          STUB_OUTPUT=$(pwd)/docker-stub
          docker run -i --rm --name setup -v $STUB_OUTPUT:/bitwarden bitwarden/setup:dev \
            dotnet Setup.dll -stub 1 -install 1 -domain bitwarden.example.com -os lin
          sudo chown -R $(whoami):$(whoami) $STUB_OUTPUT
          rm -rf $STUB_OUTPUT/letsencrypt
          rm $STUB_OUTPUT/env/uid.env $STUB_OUTPUT/config.yml
          touch $STUB_OUTPUT/env/uid.env
          cd docker-stub; zip -r ../docker-stub.zip *; cd ..

      - name: Upload Docker stub artifact
        uses: actions/upload-artifact@ee69f02b3dfdecd58bb31b4d133da38ba6fe3700
        with:
          name: docker-stub.zip
          path: ./docker-stub.zip

      - name: Build Swagger
        run: |
          cd ./src/Api
          echo "Restore"
          dotnet restore
          echo "Clean"
          dotnet clean -c "Release" -o obj/build-output/publish
          echo "Publish"
          dotnet publish -c "Release" -o obj/build-output/publish

          dotnet swagger tofile --output ../../swagger.json --host https://api.bitwarden.com \
            ./obj/build-output/publish/Api.dll public
          cd ../..
        env:
          ASPNETCORE_ENVIRONMENT: Production
          swaggerGen: 'True'

      - name: Upload Swagger artifact
        uses: actions/upload-artifact@ee69f02b3dfdecd58bb31b4d133da38ba6fe3700
        with:
          name: swagger.json
          path: ./swagger.json

      - name: Upload release assets
        if: github.event_name == 'release'
        run: |
          hub release edit \
            -a ./swagger.json \
            -a ./docker-stub.zip \
            -m "" \
            $TAG_VERSION
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}