ci.yml

name: CI

on:
  push:
    branches: [ "master" ]
  pull_request:
    branches: [ "master" ]
  workflow_dispatch: # enable manual execution

env:
  G8_PARAM_NAME: "API GW Lambda"
  G8_PARAM_GITHUB_ORG: "octo-org"
  G8_PARAM_REPO_NAME: "api-gw-lambda"
  G8_PARAM_DEFAULT_BRANCH: "master"
  G8_PARAM_ENVIRONMENT: "prod"

concurrency:
  group: ${{ github.ref }}
  cancel-in-progress: true

jobs:

  generate-project:
    name: Generate project
    runs-on: ubuntu-latest
    timeout-minutes: 5
    steps:
    - uses: actions/checkout@v3

    - name: Generate project
      run: |
        sbt new file://../api-gateway-lambda-template.g8 \
          --name="${G8_PARAM_NAME}" \
          --github_org="${G8_PARAM_GITHUB_ORG}" \
          --repo_name="${G8_PARAM_REPO_NAME}" \
          --default_branch="${G8_PARAM_DEFAULT_BRANCH}" \
          --environment="${G8_PARAM_ENVIRONMENT}"

    - name: Cache generated project
      uses: actions/cache@v3
      with:
        path: ${{ env.G8_PARAM_REPO_NAME }}
        key: ${{ github.sha }}

  shellcheck:
    name: ShellCheck
    needs: generate-project
    runs-on: ubuntu-latest
    timeout-minutes: 1
    steps:
    - name: Get cached generated project
      uses: actions/cache@v3
      with:
        path: ${{ env.G8_PARAM_REPO_NAME }}
        key: ${{ github.sha }}

    - name: ShellCheck
      uses: ludeeus/action-shellcheck@1.1.0
      env:
        SHELLCHECK_OPTS: --severity style --enable all --exclude SC2312 --shell bash
      with:
        check_together: yes
        scandir: ./${{ env.G8_PARAM_REPO_NAME }}/scripts

  gh-workflows-check:
    name: GitHub workflows check
    needs: generate-project
    runs-on: ubuntu-latest
    timeout-minutes: 2
    steps:
    - uses: actions/checkout@v3

    - name: Get cached generated project
      uses: actions/cache@v3
      with:
        path: ${{ env.G8_PARAM_REPO_NAME }}
        key: ${{ github.sha }}

    - name: Setup act
      uses: actionsflow/setup-act@v1

    - name: GitHub workflows check
      run: |
        cd "${G8_PARAM_REPO_NAME}"
        act --dryrun --platform "ubuntu-latest=catthehacker/ubuntu:act-latest"

  scalafmt-check:
    name: Scalafmt check
    needs: generate-project
    runs-on: ubuntu-latest
    timeout-minutes: 2
    steps:
    - name: Get cached generated project
      uses: actions/cache@v3
      with:
        path: ${{ env.G8_PARAM_REPO_NAME }}
        key: ${{ github.sha }}

    - name: Get JDK version
      run: |
        cd "${G8_PARAM_REPO_NAME}"
        source scripts/get_java_version.sh
        echo "JAVA_VERSION=${JAVA_VERSION}" >> "${GITHUB_ENV}"

    - name: Get sbt version
      run: |
        cd "${G8_PARAM_REPO_NAME}"
        source scripts/get_sbt_version.sh
        echo "SBT_VERSION=${SBT_VERSION}" >> "${GITHUB_ENV}"

    - name: Set up JDK ${{ env.JAVA_VERSION }}
      uses: actions/setup-java@v3
      with:
        java-version: ${{ env.JAVA_VERSION }}
        distribution: "temurin"

    - name: Scalafmt check
      run: |
        cd "${G8_PARAM_REPO_NAME}"
        sbt scalafmtSbtCheck scalafmtCheck Test/scalafmtCheck

  sbt-tests:
    name: Run tests
    needs: generate-project
    runs-on: ubuntu-latest
    timeout-minutes: 2
    steps:
    - name: Get cached generated project
      uses: actions/cache@v3
      with:
        path: ${{ env.G8_PARAM_REPO_NAME }}
        key: ${{ github.sha }}

    - name: Get JDK version
      run: |
        cd "${G8_PARAM_REPO_NAME}"
        source scripts/get_java_version.sh
        echo "JAVA_VERSION=${JAVA_VERSION}" >> "${GITHUB_ENV}"

    - name: Get sbt version
      run: |
        cd "${G8_PARAM_REPO_NAME}"
        source scripts/get_sbt_version.sh
        echo "SBT_VERSION=${SBT_VERSION}" >> "${GITHUB_ENV}"

    - name: Set up JDK ${{ env.JAVA_VERSION }}
      uses: actions/setup-java@v3
      with:
        java-version: ${{ env.JAVA_VERSION }}
        distribution: "temurin"

    - name: Run tests
      run: |
        cd "${G8_PARAM_REPO_NAME}"
        sbt test

  build-image:
    name: Build Docker image
    needs: generate-project
    runs-on: ubuntu-latest
    timeout-minutes: 5
    steps:
    - name: Get cached generated project
      uses: actions/cache@v3
      with:
        path: ${{ env.G8_PARAM_REPO_NAME }}
        key: ${{ github.sha }}

    - name: Get JDK version
      run: |
        cd "${G8_PARAM_REPO_NAME}"
        source scripts/get_java_version.sh
        echo "JAVA_VERSION=${JAVA_VERSION}" >> "${GITHUB_ENV}"

    - name: Get sbt version
      run: |
        cd "${G8_PARAM_REPO_NAME}"
        source scripts/get_sbt_version.sh
        echo "SBT_VERSION=${SBT_VERSION}" >> "${GITHUB_ENV}"

    - name: Build Docker image
      env:
        ECR_REGISTRY: "ecr_registry"
        ECR_REPO_NAME: "ecr-repo-name"
        IMAGE_LATEST_TAG: "latest"
        SBT_VERSION: ${{ env.SBT_VERSION }}
      run: |
        cd "${G8_PARAM_REPO_NAME}"
        ./scripts/build_docker_image.sh

  upload-generated-project:
    name: Upload generated project
    if: github.ref == 'refs/heads/master'
    needs: [ shellcheck, gh-workflows-check, scalafmt-check, sbt-tests, build-image ]
    runs-on: ubuntu-latest
    timeout-minutes: 1
    steps:
    - name: Get cached generated project
      uses: actions/cache@v3
      with:
        path: ${{ env.G8_PARAM_REPO_NAME }}
        key: ${{ github.sha }}

    - name: Upload generated project
      uses: actions/upload-artifact@v3
      with:
        name: ${{ env.G8_PARAM_REPO_NAME }}
        path: |
          ${{ env.G8_PARAM_REPO_NAME }}/
          !${{ env.G8_PARAM_REPO_NAME }}/.bsp
          !${{ env.G8_PARAM_REPO_NAME }}/target
          !${{ env.G8_PARAM_REPO_NAME }}/project/project
          !${{ env.G8_PARAM_REPO_NAME }}/project/target
        if-no-files-found: error

  clean-cached-project:
    name: Clean cached project
    if: ${{ always() }}
    needs: upload-generated-project
    runs-on: ubuntu-latest
    timeout-minutes: 1
    steps:
    - uses: actions/checkout@v3

    - name: Clear cached project
      env:
        GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      run: |
        gh extension install actions/gh-actions-cache
        gh actions-cache delete "${GITHUB_SHA}" --confirm