build.yml

# Build Pipeline for Forge
name: Build
# Controls when the workflow will run
on:
  # Triggers the workflow on push events
  push:
    branches: [ develop, release/**, main, feature/**, issue/**, issues/**, dependabot/** ]

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  # First job in the workflow installs and verifies the software
  build:
    name: Build, Test, Verify, Publish
    # The type of runner that the job will run on
    runs-on: ubuntu-latest
    steps:
      #########################################################################
      # Environment Setup
      #########################################################################
      # NOTE: This step is platform-specific
      # Checks out this repository and sets up the build/test environment with 
      # gradle
      - name: Checkout project sources
        uses: actions/checkout@v4

      - name: Set up JDK 11
        uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: '11'
          
      - name: Setup Gradle
        uses: gradle/gradle-build-action@v3
        with:
          gradle-version: 7.6.4

      #########################################################################
      # Versioning (featuring weird gradle output work-arounds)
      #########################################################################
      # NOTE: This step is platform-specific
      # Retrieve version information for use in the other versioning steps
      - name: Get version
        id: get-version
        run: |
          echo "the_service=${{ github.event.repository.name }}" >> $GITHUB_ENV
          echo "the_env=$(printenv)" >> $GITHUB_ENV
          echo "${{ github.event.repository.name }}"
          ./gradlew currentVersion -q > .temp_version.out
          cat .temp_version.out
          the_version=$(cat .temp_version.out |grep -v Downloading |grep -v '%' |sed -e "s/Got.*//")
          rm .temp_version.out
          echo "the_version=$the_version" >> $GITHUB_ENV
          echo "old_version=$the_version" >> $GITHUB_ENV
          echo "Initial Version: [$the_version]"
          echo "Shell: $SHELL ($0)"

      # Pre-Alpha Logic - Use the project version number and add the short hash
      # to it
      - name: Bump pre-alpha version
        # If triggered by push to a feature branch
        if: |
          startsWith(github.ref, 'refs/heads/issue') || 
          startsWith(github.ref, 'refs/heads/dependabot/') || 
          startsWith(github.ref, 'refs/heads/feature/')
        # At pre-alpha, append git-commit to version, set it into gradle
        # property, read the version out and set to build_service_version
        run: |
          the_version=$(echo "${{ env.the_version }}" | sed -e "s/-alpha.*//g")
          the_version=$(echo "$the_version" | sed -e "s/-rc.*//g")
          new_version="${the_version}-$(git rev-parse --short HEAD)"
          echo "the_version=${new_version}" >> $GITHUB_ENV
          echo "software_version=${new_version}" >> $GITHUB_ENV
          echo "new_version=${new_version}" >> $GITHUB_ENV
          echo "Github REF: ${{ github.ref }}"

      # Alpha Logic - Use the project version number and add -alpha.1 or bump
      # alpha number
      - name: Bump alpha version
        env:
          VERSION: ${{ env.the_version }}
        # If triggered by push to the develop branch
        if: ${{ github.ref == 'refs/heads/develop' }}
        run: |
          if [[ ${VERSION} == *"-alpha"* ]]; then
            alpha_number=$(echo "${VERSION}" | sed -e "s/^.*-alpha.//g")
            alpha_number=$(echo "$alpha_number" | sed -e "s/-rc.*//g")
            alpha_number=$((alpha_number+1))
            the_version=$(echo "$the_version" | sed -e "s/-alpha.*//g")
            the_version=$(echo "$the_version" | sed -e "s/-rc.*//g")
            the_version="${the_version}-alpha.$alpha_number"
            echo "software_version=${the_version}" >> $GITHUB_ENV
            echo "the_version=${the_version}" >> $GITHUB_ENV
          else
            the_version="${{ env.the_version }}-alpha.1"
            echo "software_version=${the_version}" >> $GITHUB_ENV
            echo "the_version=${the_version}" >> $GITHUB_ENV
          fi
          echo "new_version=${the_version}" >> $GITHUB_ENV
          echo "venue=sit" >> $GITHUB_ENV
          echo "TARGET_ENV_UPPERCASE=SIT" >> $GITHUB_ENV

      # Release Candidate Logic - Remove -alpha* and add -rc.1, or bump the rc
      # number
      - name: Bump rc version
        if: ${{ startsWith(github.ref, 'refs/heads/release/') }}
        env:
          VERSION: ${{ env.the_version }}
          COMMIT_VERSION: ${{ github.ref }}
        run: |
          commit_version=$COMMIT_VERSION
          commit_version=$(echo "${commit_version}" |sed -e "s/^.*\///g")
          commit_version=$(echo "${commit_version}" |sed -e "s/-alpha.*//g")
          commit_version=$(echo "${commit_version}" |sed -e "s/-rc.*//g")
          echo "COMMIT VERSION: $commit_version"
          file_version=${VERSION}
          file_version=$(echo "${file_version}" |sed -e "s/-alpha.*//g")
          file_version=$(echo "${file_version}" |sed -e "s/-rc.*//g")
          echo "FILE VERSION: $file_version"
          if [[ "$commit_version" != "$file_version" ]]; then
            echo "Commit version and file version are different, using commit version"
            VERSION=$commit_version
          fi
          if [[ ${VERSION} == *"-rc"* ]]; then
            echo "Bumping up the release candidate number from ${VERSION}"
            rc_number=$(echo "${VERSION}" | sed -e "s/^.*-rc.//g")
            rc_number=$(echo "${rc_number}" | sed -e "s/-alpha.*//g")
            rc_number=$((rc_number+1))
            the_version=$(echo "$the_version" | sed -e "s/-rc.*//g")
            the_version=$(echo "$the_version" | sed -e "s/-alpha.*//g")
            VERSION="${the_version}-rc.${rc_number}"
          else
            echo "Initializing the first release candidate for ${VERSION}"
            VERSION=$(echo "${VERSION}" |sed -e "s/-alpha.*//g")
            VERSION="${VERSION}-rc.1"
          fi
          echo "software_version=${VERSION}" >> $GITHUB_ENV
          echo "the_version=${VERSION}" >> $GITHUB_ENV
          echo "new_version=${VERSION}" >> $GITHUB_ENV
          echo "venue=uat" >> $GITHUB_ENV
          echo "TARGET_ENV_UPPERCASE=UAT" >> $GITHUB_ENV


      # Release Logic
      - name: Release version
        # If triggered by push to the main branch
        if: ${{ startsWith(github.ref, 'refs/heads/main') }}
        env:
          VERSION: ${{ env.the_version }}
        # Remove -rc.* from end of version string
        run: |
          software_version=$(echo "${VERSION}" | sed -e s/-rc.*//g)
          software_version=$(echo "${software_version}" | sed -e s/-alpha.*//g)
          echo "software_version=$software_version" >> $GITHUB_ENV
          echo "new_version=$software_version" >> $GITHUB_ENV
          echo "the_version=$software_version" >> $GITHUB_ENV
          echo "venue=ops" >> $GITHUB_ENV
          echo "TARGET_ENV_UPPERCASE=OPS" >> $GITHUB_ENV


      #########################################################################
      # Versioning Summary
      #########################################################################
      - name: Versioning Summary
        run: |
          echo "the_service: ${{ env.the_service }}"
          echo "old version : ${{ env.old_version }}"
          echo "new version : ${{ env.new_version }}"
          echo "the_env: ${{ env.the_env }}"
          echo "software_version: ${{ env.software_version }}"
          echo "GITHUB REF: ${{ github.ref }}"
          echo "VENUE: ${{ env.venue }}"
          echo "Target Env Uppercase: ${{ env.TARGET_ENV_UPPERCASE }}"
   

      # NOTE: This step is platform-specific
      # Update the version number in the application package itself
      - name: Update version number in the application package
        run: |
          ./gradlew setCurrentVersion -Pargs=${{ env.the_version }}
          ./gradlew currentVersion -q > .temp_version.out
          new_version=$(cat .temp_version.out |grep -v Downloading |grep -v '%')
          rm .temp_version.out
          echo "New Application Version: $new_version"


      #########################################################################
      # Publish new version numbers
      #########################################################################
      - name: Commit Version Bump
        # If building develop, a release branch, or main then we commit the version bump back to the repo
        if: |
          github.ref == 'refs/heads/develop' ||
          github.ref == 'refs/heads/main'    ||
          startsWith(github.ref, 'refs/heads/release')
        run: |
          git config user.name "${GITHUB_ACTOR}"
          git config user.email "${GITHUB_ACTOR}@users.noreply.github.com"
          git commit -am "/version ${{ env.the_version }}"
          git push

      - name: Push Tag
        env:
          VERSION: ${{ env.the_version }}
        if: |
          github.ref == 'refs/heads/develop' ||
          github.ref == 'refs/heads/main'    ||
          startsWith(github.ref, 'refs/heads/release')
        run: |
          git config user.name "${GITHUB_ACTOR}"
          git config user.email "${GITHUB_ACTOR}@users.noreply.github.com"
          git tag -a "${VERSION}" -m "Version ${VERSION}"
          git push origin "${VERSION}"


      #########################################################################
      # Build
      #########################################################################
      # NOTE: This step is platform-specific
      # These are gradle-specific steps for installing the application
      - name: Build Software
        env:
          VERSION: ${{ env.the_version }}
        run: |
          rm -rf dist
          ./gradlew buildArtifact
          ./gradlew shadowJar
          mv build/libs/*.jar build/libs/footprint_${VERSION}.jar

      #########################################################################
      # Test
      #########################################################################

      - name: Test and coverage
        run: |
          gradle wrapper --gradle-version 7.6.4
          ./gradlew test
          ./gradlew mergeJUnitReports

      #########################################################################
      # Publish release to releases
      #########################################################################
      - name: Upload Release Artifacts
        if: |
          github.ref == 'refs/heads/develop' ||
          github.ref == 'refs/heads/main'    ||
          startsWith(github.ref, 'refs/heads/release') ||
          github.event.head_commit.message == '/deploy sit' ||
          github.event.head_commit.message == '/deploy uat' ||
          github.event.head_commit.message == '/deploy sandbox'
        uses: ncipollo/release-action@v1.12.0
        with:
          tag: ${{ env.the_version }}
          artifacts: "dist/*.zip, build/libs/*.jar"
          token: ${{ secrets.GITHUB_TOKEN }}
          body: "Version ${{ env.the_version }}"
          makeLatest: "${{ github.ref == 'refs/heads/main' }}"
          prerelease: "${{ github.ref != 'refs/heads/main' }}"

      #########################################################################
      # Build and Publish Docker Container
      #########################################################################
      # Setup docker to build and push images
      - name: Log in to the Container registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Deploy Env Override
        if: |
          github.event.head_commit.message == '/deploy sit' ||
          github.event.head_commit.message == '/deploy uat' ||
          github.event.head_commit.message == '/deploy sandbox'
        run: |
          message="${{ github.event.head_commit.message }}"
          trimmed_message=${message:1}  # Remove leading slash
          override_env=$(echo "$trimmed_message" | grep -oE '[^[:space:]]+$')
          override_env_upper=$(echo "$trimmed_message" | awk '{print toupper($NF)}')
          echo "THE_ENV=${override_env}" >> $GITHUB_ENV
          echo "TARGET_ENV_UPPERCASE=${override_env_upper}" >> $GITHUB_ENV

      - name: Lower Case Target Env
        run: |
          original_env_value="${TARGET_ENV_UPPERCASE}"
          lowercase_value=$(echo "${original_env_value}" | tr '[:upper:]' '[:lower:]')
          echo "TARGET_ENV_LOWERCASE=${lowercase_value}" >> $GITHUB_ENV


      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          flavor: |
            latest=${{ github.ref == 'refs/heads/main' }}          
          tags: |
            type=semver,pattern={{version}},value=${{ env.the_version }}
            type=raw,value=${{ env.TARGET_ENV_LOWERCASE }}


      - name: Show meta outputs
        run: |
          echo "Tags: ${{ steps.meta.outputs.tags }}"
          echo "labels: ${{ steps.meta.outputs.labels }}"

      - name: Build and push Docker image
        if: |
          github.ref == 'refs/heads/develop' ||
          github.ref == 'refs/heads/main'    ||
          startsWith(github.ref, 'refs/heads/release') ||
          github.event.head_commit.message == '/deploy sit' ||
          github.event.head_commit.message == '/deploy uat' ||
          github.event.head_commit.message == '/deploy sandbox'
        uses: docker/build-push-action@v3
        with:
          context: .
          file: ./docker/Dockerfile
          push: true
          pull: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}

      #########################################################################
      # Deploy to AWS via Terraform
      #########################################################################
      - uses: hashicorp/setup-terraform@v2
        with:
          terraform_version: 0.13.6

      - name: Deploy Terraform
        if: |
          github.ref == 'refs/heads/develop' ||
          github.ref == 'refs/heads/main'    ||
          startsWith(github.ref, 'refs/heads/release') ||
          github.event.head_commit.message == '/deploy sit' ||
          github.event.head_commit.message == '/deploy uat'
        working-directory: terraform_deploy/
        env:
          AWS_ACCESS_KEY_ID:       ${{ secrets[format('AWS_ACCESS_KEY_ID_SERVICES_{0}', env.TARGET_ENV_UPPERCASE)] }}
          AWS_SECRET_ACCESS_KEY:   ${{ secrets[format('AWS_SECRET_ACCESS_KEY_SERVICES_{0}', env.TARGET_ENV_UPPERCASE)] }}
          AWS_ACCOUNT_ID:          ${{ secrets[format('AWS_ACCOUNT_ID_SERVICES_{0}', env.TARGET_ENV_UPPERCASE)] }}
          AWS_DEFAULT_REGION:      us-west-2

          TF_VAR_forge_docker_image: "ghcr.io/podaac/forge:${{ env.DOCKER_METADATA_OUTPUT_VERSION }}"
          TF_VAR_EARTH_DATA_LOGIN_CLIENT_ID: ${{ secrets[format('EARTH_DATA_LOGIN_CLIENT_ID_{0}', env.TARGET_ENV_UPPERCASE)] }}
          TF_VAR_EARTH_DATA_LOGIN_PASSWORD: ${{ secrets[format('EARTH_DATA_LOGIN_PASSWORD_{0}', env.TARGET_ENV_UPPERCASE)] }}

        run: |
          ls -al
          ls -al bin/
          which python3
          python3 --version
          python3 override.py https://github.com/podaac/forge/releases/download/${{ env.the_version }}/forge-${{ env.the_version }}.zip "ghcr.io/podaac/forge:${{ env.DOCKER_METADATA_OUTPUT_VERSION }}"
          ls -al
          echo "Show override contents"
          cat override.tf.json
          echo "End show override contents"
          terraform --version
          source bin/config.sh ${{ env.TARGET_ENV_LOWERCASE }}
          terraform plan -var-file=tfvars/"${{ env.TARGET_ENV_LOWERCASE }}".tfvars -var="app_version=${{ env.the_version }}" -out="tfplan"
          terraform apply -auto-approve tfplan