deploy-docker-image.yml

name: Deploy Docker image
on:
  push:
    paths-ignore:
      - '**.md'
      - '.gitignore'
      - 'CODEOWNERS'
    branches:
      - master

env:
  TAG_LATEST_PROD: latest_prod
jobs:
  build-docker-image:
    name: Build Docker image
    runs-on: ubuntu-latest
    permissions:
      contents: read
      id-token: write
    outputs:
      tag: ${{ steps.docker-push.outputs.tag }}
      image: ${{ steps.docker-push.outputs.image }}
    steps:
      - name: Hente kode
        uses: actions/checkout@v4
      - name: Setup + Install
        uses: ./.github/actions/setup-install
        with:
          npmAuthToken: ${{ secrets.READER_TOKEN }}

      - name: Set timestamp
        run: echo "TIMESTAMP=$(expr $(date +%Y%m%d%H%M%S))" >> $GITHUB_ENV

      - name: Bygge dist
        run: yarn build

      - name: Opprett release med Sentry
        run: yarn sentry-release
        env:
          SENTRY_AUTH_TOKEN: ${{ secrets.SENTRY_AUTH_TOKEN }}

      - uses: nais/docker-build-push@v0
        id: docker-push
        with:
          tag: 'latest'
          team: k9saksbehandling
          project_id: ${{ vars.NAIS_MANAGEMENT_PROJECT_ID }}
          identity_provider: ${{ secrets.NAIS_WORKLOAD_IDENTITY_PROVIDER }}
      - name: Sett image for nais deploy
        run: |
          echo "IMAGE=${{steps.docker-push.outputs.image}}" >> $GITHUB_OUTPUT
          echo "TAG=${{steps.docker-push.outputs.tag}}" >> $GITHUB_OUTPUT
      - name: Git diff url
        shell: bash
        run: |
          dynamic_url="https://github.com/${{ github.repository }}/compare/${{ env.TAG_LATEST_PROD }}...${{ github.sha }}"
          echo "Forskjell mellom denne build og prod: <${dynamic_url}>" >> $GITHUB_STEP_SUMMARY

  verdikjede-tester:
    name: Verdikjedetester
    secrets: inherit
    permissions:
      id-token: write
      contents: read
      packages: read
    uses: navikt/sif-gha-workflows/.github/workflows/verdikjede-test-v2.yml@main
    needs: build-docker-image
    with:
      tag: ${{ needs.build-docker-image.outputs.tag }}
      suites: "frontend"
      image_version: ${{ needs.build-docker-image.outputs.tag }}

  trivy:
    needs: [build-docker-image]
    uses: navikt/sif-gha-workflows/.github/workflows/trivy.yml@main
    permissions:
      contents: write
      id-token: write
      security-events: write
      actions: read
    secrets: inherit
    with:
      image: ${{ needs.build-docker-image.outputs.image }}
      team: k9saksbehandling

  deploy-dev:
    name: Deploy to dev
    runs-on: ubuntu-latest
    permissions:
      contents: read
      id-token: write
    env:
      CLUSTER: dev-fss
    environment: dev-fss:k9saksbehandling
    needs: [build-docker-image]
    steps:
      - uses: actions/checkout@v4
      - uses: nais/deploy/actions/deploy@v2
        env:
          CLUSTER: ${{ env.CLUSTER }}
          RESOURCE: deploy/${{ env.CLUSTER }}-k9saksbehandling.yml
          VARS: deploy/dev.yaml
          VAR: image=${{ needs.build-docker-image.outputs.image }}

  deploy-prod:
    name: Deploy to prod
    runs-on: ubuntu-latest
    permissions:
      contents: write
      id-token: write
    env:
      CLUSTER: prod-fss
    environment: prod-fss:k9saksbehandling
    if: github.ref_name == 'master'
    needs: [build-docker-image, deploy-dev, verdikjede-tester, trivy]
    steps:
      - uses: actions/checkout@v4
        with:
          # Ta med litt historie og tags for å finne latest_prod commit hash
          fetch-tags: true
          fetch-depth: 100
      - name: tag deployment image tag
        uses: actions/github-script@v7
        env:
          TAG: prod_${{ needs.build-docker-image.outputs.tag }}
        with:
          script: |
            try {
              await github.rest.git.createRef({
                owner: context.repo.owner,
                repo: context.repo.repo,
                ref: 'refs/tags/${{ env.TAG }}',
                sha: context.sha
              })
            } catch (err) {
              if(err.status === 422) { // tag already exists
                console.info('Tag for deployment ${{ env.TAG }} already existed. Will leave it as is');
              } else {
                throw err;
              }
            }
      - name: Print static git diff url
        shell: bash
        run: |
          # disable exit on error temporarily in case latest_prod tag does not exist
          set +e
          latest_prod_sha="$(git rev-list -n 1 tags/${{ env.TAG_LATEST_PROD }})"
          # re-enable exit on error
          set -e
          if [ -n "${latest_prod_sha}" ]; then
            static_url="https://github.com/${{ github.repository }}/compare/${latest_prod_sha}...${{ github.sha }}"
            echo "Endringer prodsatt i denne utrulling : <${static_url}>" >> $GITHUB_STEP_SUMMARY
          fi
      - uses: nais/deploy/actions/deploy@v2
        env:
          CLUSTER: ${{ env.CLUSTER }}
          RESOURCE: deploy/${{ env.CLUSTER }}-k9saksbehandling.yml
          VAR: image=${{ needs.build-docker-image.outputs.image }}
      - name: tag deployment done
        uses: actions/github-script@v7
        with:
          script: |
            try {
              await github.rest.git.updateRef({
                owner: context.repo.owner,
                repo: context.repo.repo,
                ref: 'tags/${{ env.TAG_LATEST_PROD }}',
                sha: context.sha,
                force: true
              })
            } catch (err) {
              if(err.status === 422) { // tag did not exist, try creating it
                console.info('Tag for ${{ env.TAG_LATEST_PROD }} did not exist. Will try creating it');
                await github.rest.git.createRef({
                  owner: context.repo.owner,
                  repo: context.repo.repo,
                  ref: 'refs/tags/${{ env.TAG_LATEST_PROD }}',
                  sha: context.sha
                })
              } else {
                throw err;
              }
            }