.github/workflows/ci.yaml

# Licensed to the Apache Software Foundation (ASF) under one
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# to you under the Apache License, Version 2.0 (the
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#
#   http://www.apache.org/licenses/LICENSE-2.0
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#

name: Continuous Integration

on:
  push:
    branches: [ master ]
    tags: [ '*' ]
  pull_request:
    branches: [ master ]
    types: [ opened, synchronize, reopened ]
  schedule:
    - cron: '30 1 * * 1,3,5'

permissions: read-all

jobs:
  ci:
    runs-on: ubuntu-22.04
    env:
      PUSH_NIGHTLY: ${{ (github.event_name == 'push' || github.event_name == 'schedule') && github.ref == 'refs/heads/master' }}
      PUSH_RELEASE: ${{ github.event_name == 'push' && github.ref_type == 'tag' }}
    steps:
      # Checkout just this repo and run scanCode before we do anything else
      - name: Checkout runtime repo
        uses: actions/checkout@v3
        with:
          path: runtime
      - name: Scan Code
        uses: apache/openwhisk-utilities/scancode@master

      # Install core OpenWhisk artifacts needed to build/test anything else
      - name: Checkout OpenWhisk core repo
        uses: actions/checkout@v3
        with:
          repository: apache/openwhisk
          path: core
      - name: Setup Java
        uses: actions/setup-java@v3
        with:
          distribution: 'temurin'
          java-version: '11'
      - name: Compile and Install Core OpenWhisk
        working-directory: core
        run: |
          ./gradlew :tests:compileTestScala
          ./gradlew install

      # Build this repository
      - name: Build Runtime
        working-directory: runtime
        run: |
          ./gradlew distDocker

      # Test this repository
      - name: Test Runtime
        working-directory: runtime
        run: |
          ./gradlew :tests:checkScalafmtAll
          ./gradlew :tests:test

      # Conditionally publish runtime images to DockerHub
      # Important: naming convention for release tags is runtime@version
      - name: Docker Login
        if: ${{ env.PUSH_NIGHTLY  == 'true' || env.PUSH_RELEASE == 'true' }}
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKERHUB_USER_OPENWHISK }}
          password: ${{ secrets.DOCKERHUB_TOKEN_OPENWHISK }}
      - name: Push Nightly Images
        if: ${{ env.PUSH_NIGHTLY  == 'true' }}
        working-directory: runtime
        run: |
          SHORT_COMMIT=$(git rev-parse --short "$GITHUB_SHA")
          ./gradlew :core:ruby2.5Action:distDocker -PdockerRegistry=docker.io -PdockerImagePrefix=openwhisk -PdockerImageTag=nightly
          ./gradlew :core:ruby2.5Action:distDocker -PdockerRegistry=docker.io -PdockerImagePrefix=openwhisk -PdockerImageTag=$SHORT_COMMIT
          ./gradlew :core:ruby2.6ActionLoop:distDocker -PdockerRegistry=docker.io -PdockerImagePrefix=openwhisk -PdockerImageTag=nightly
          ./gradlew :core:ruby2.6ActionLoop:distDocker -PdockerRegistry=docker.io -PdockerImagePrefix=openwhisk -PdockerImageTag=$SHORT_COMMIT
      - name: Push Release Images
        if: ${{ env.PUSH_RELEASE == 'true' }}
        working-directory: runtime
        run: |
          RUNTIME_VERSION=${GITHUB_REF_NAME%@*}
          IMAGE_TAG=${GITHUB_REF_NAME##*@}
          if [ ${RUNTIME_VERSION} == "2.5" ]; then
            RUNTIME="ruby2.5Action"
          elif [ ${RUNTIME_VERSION} == "2.6" ]; then
            RUNTIME="ruby2.6ActionLoop"
          fi
          ./gradlew :core:$RUNTIME:distDocker -PdockerRegistry=docker.io -PdockerImagePrefix=openwhisk -PdockerImageTag=$IMAGE_TAG