name: Build

on:
  push:
    branches: [ develop, master ]
  pull_request:
    branches: [ develop ]
  release:
    types: [ published ]

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

env:
  COMPILER_IMAGE: stashapp/compiler:6

jobs:
  build:
    runs-on: ubuntu-20.04
    steps:
    - uses: actions/checkout@v2

    - name: Checkout
      run: git fetch --prune --unshallow --tags

    - name: Pull compiler image
      run: docker pull $COMPILER_IMAGE

    - name: Cache node modules
      uses: actions/cache@v2
      env:
        cache-name: cache-node_modules
      with:
        path: ui/v2.5/node_modules
        key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('ui/v2.5/yarn.lock') }}

    - name: Cache UI build
      uses: actions/cache@v2
      id: cache-ui
      env:
        cache-name: cache-ui
      with:
        path: ui/v2.5/build
        key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('ui/v2.5/yarn.lock', 'ui/v2.5/public/**', 'ui/v2.5/src/**', 'graphql/**/*.graphql') }}

    - name: Cache go build
      uses: actions/cache@v2
      env:
        # increment the number suffix to bump the cache
        cache-name: cache-go-cache-1
      with:
        path: .go-cache
        key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('go.mod', '**/go.sum') }}

    - name: Start build container
      env:
        official-build: ${{ (github.event_name == 'push' && github.ref == 'refs/heads/develop') || (github.event_name == 'release' && github.ref != 'refs/tags/latest_develop') }}
      run: |
        mkdir -p .go-cache
        docker run -d --name build --mount type=bind,source="$(pwd)",target=/stash,consistency=delegated --mount type=bind,source="$(pwd)/.go-cache",target=/root/.cache/go-build,consistency=delegated --env OFFICIAL_BUILD=${{ env.official-build }} -w /stash $COMPILER_IMAGE tail -f /dev/null

    - name: Pre-install
      run: docker exec -t build /bin/bash -c "make pre-ui"

    - name: Generate
      run: docker exec -t build /bin/bash -c "make generate"

    - name: Validate UI
      # skip UI validation for pull requests if UI is unchanged
      if: ${{ github.event_name != 'pull_request' || steps.cache-ui.outputs.cache-hit != 'true' }}
      run: docker exec -t build /bin/bash -c "make validate-frontend"

    # Static validation happens in the linter workflow in parallel to this workflow
    # Run Dynamic validation here, to make sure we pass all the projects integration tests
    - name: Test Backend
      run: docker exec -t build /bin/bash -c "make it"

    - name: Build UI
      # skip UI build for pull requests if UI is unchanged (UI was cached)
      # this means that the build version/time may be incorrect if the UI is
      # not changed in a pull request
      if: ${{ github.event_name != 'pull_request' || steps.cache-ui.outputs.cache-hit != 'true' }}
      run: docker exec -t build /bin/bash -c "make ui"

    - name: Compile for all supported platforms
      run: |
        docker exec -t build /bin/bash -c "make cross-compile-windows"
        docker exec -t build /bin/bash -c "make cross-compile-macos-intel"
        docker exec -t build /bin/bash -c "make cross-compile-macos-applesilicon"
        docker exec -t build /bin/bash -c "make cross-compile-linux"
        docker exec -t build /bin/bash -c "make cross-compile-linux-arm64v8"
        docker exec -t build /bin/bash -c "make cross-compile-linux-arm32v7"
        docker exec -t build /bin/bash -c "make cross-compile-linux-arm32v6"

    - name: Cleanup build container
      run: docker rm -f -v build

    - name: Generate checksums
      run: |
        git describe --tags --exclude latest_develop | tee CHECKSUMS_SHA1
        sha1sum dist/stash-* | sed 's/dist\///g' | tee -a CHECKSUMS_SHA1
        echo "STASH_VERSION=$(git describe --tags --exclude latest_develop)" >> $GITHUB_ENV
        echo "RELEASE_DATE=$(date +'%Y-%m-%d %H:%M:%S %Z')" >> $GITHUB_ENV

    - name: Upload Windows binary
      # only upload binaries for pull requests
      if: ${{ github.event_name == 'pull_request' && github.base_ref != 'refs/heads/develop' && github.base_ref != 'refs/heads/master'}}
      uses: actions/upload-artifact@v2
      with:
        name: stash-win.exe
        path: dist/stash-win.exe

    - name: Upload OSX binary
      # only upload binaries for pull requests
      if: ${{ github.event_name == 'pull_request' && github.base_ref != 'refs/heads/develop' && github.base_ref != 'refs/heads/master'}}
      uses: actions/upload-artifact@v2
      with:
        name: stash-macos-intel
        path: dist/stash-macos-intel

    - name: Upload Linux binary
      # only upload binaries for pull requests
      if: ${{ github.event_name == 'pull_request' && github.base_ref != 'refs/heads/develop' && github.base_ref != 'refs/heads/master'}}
      uses: actions/upload-artifact@v2
      with:
        name: stash-linux
        path: dist/stash-linux

    - name: Update latest_develop tag
      if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/develop' }}
      run : git tag -f latest_develop; git push -f --tags

    - name: Development Release
      if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/develop' }}
      uses: marvinpinto/action-automatic-releases@v1.1.2
      with:
        repo_token: "${{ secrets.GITHUB_TOKEN }}"
        prerelease: true
        automatic_release_tag: latest_develop
        title: "${{ env.STASH_VERSION }}: Latest development build"
        files: |
          dist/stash-macos-intel
          dist/stash-macos-applesilicon
          dist/stash-win.exe
          dist/stash-linux
          dist/stash-linux-arm64v8
          dist/stash-linux-arm32v7
          dist/stash-linux-arm32v6
          CHECKSUMS_SHA1

    - name: Master release
      if: ${{ github.event_name == 'release' && github.ref != 'refs/tags/latest_develop' }}
      uses: WithoutPants/github-release@v2.0.4
      with:
        token: "${{ secrets.GITHUB_TOKEN }}"
        allow_override: true
        files: |
          dist/stash-macos-intel
          dist/stash-macos-applesilicon
          dist/stash-win.exe
          dist/stash-linux
          dist/stash-linux-arm64v8
          dist/stash-linux-arm32v7
          dist/stash-linux-arm32v6
          CHECKSUMS_SHA1
        gzip: false

    - name: Development Docker
      if: ${{ github.repository == 'stashapp/stash' && github.event_name == 'push' && github.ref == 'refs/heads/develop' }}
      env:
        DOCKER_CLI_EXPERIMENTAL: enabled
        DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
        DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
      run: |
        docker run --rm --privileged docker/binfmt:a7996909642ee92942dcd6cff44b9b95f08dad64
        docker info
        docker buildx create --name builder --use
        docker buildx inspect --bootstrap
        docker buildx ls
        bash ./docker/ci/x86_64/docker_push.sh development

    - name: Release Docker
      if: ${{ github.repository == 'stashapp/stash' && github.event_name == 'release' && github.ref != 'refs/tags/latest_develop' }}
      env:
        DOCKER_CLI_EXPERIMENTAL: enabled
        DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
        DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
      run: |
        docker run --rm --privileged docker/binfmt:a7996909642ee92942dcd6cff44b9b95f08dad64
        docker info
        docker buildx create --name builder --use
        docker buildx inspect --bootstrap
        docker buildx ls
        bash ./docker/ci/x86_64/docker_push.sh latest "${{ github.event.release.tag_name }}"