name: Build

on: [push, pull_request]

jobs:

  build:
    name: Build
    runs-on: ubuntu-latest

    steps:
    - name: Setup
      uses: actions/setup-go@v2
      with:
        go-version: ^1.16
      id: go

    - name: Cache Go modules
      uses: actions/cache@v2
      with:
        path: |
          ~/go/pkg/mod
          ~/.cache/go-build
        key: ${{ runner.os }}-${{ matrix.go-version }}-go-${{ hashFiles('**/go.sum') }}
        restore-keys: |
          ${{ runner.os }}-${{ matrix.go-version }}-go-

    - name: Checkout
      uses: actions/checkout@v2
      with:
        fetch-depth: 0

    - name: Install tools
      run: make install

    - name: Assets
      run: make assets

    - name: Porcelain
      run: |
        go mod tidy
        test -z "$(git status --porcelain)" || (git status; git diff; false)

    - name: Build
      run: make build

    - name: Lint
      uses: golangci/golangci-lint-action@v2
      with:
        version: v1.37

    - name: Test
      run: make test

  build-ui:
    name: Build UI
    runs-on: ubuntu-latest

    steps:
    - name: Cache NPM modules
      uses: actions/cache@v2
      with:
        path: |
          **/node_modules
        key: ${{ runner.os }}-npm-${{ hashFiles('**/package-lock.json') }}
        restore-keys: |
          ${{ runner.os }}-npm-

    - name: Checkout
      uses: actions/checkout@v2

    - name: Install tools
      run: make install-ui

    - name: Build
      run: make ui

    - name: Lint
      run: make lint-ui

    - name: Porcelain
      run: |
        test -z "$(git status --porcelain)" || (git status; git diff; false)

  dockerlatest:
    name: Publish :latest
    if: |
      startsWith(github.ref, 'refs/heads/master')
      && ! contains(github.head_ref, 'refs/heads/chore/')
    needs:
    - build
    - build-ui
    runs-on: ubuntu-latest

    steps:
    - name: Checkout
      uses: actions/checkout@v2
      with:
        fetch-depth: 0

    - name: Install
      env:
        SEIHON_VERSION: v0.8.4
      run: curl -sfL https://raw.githubusercontent.com/ldez/seihon/master/godownloader.sh | sudo bash -s -- -b $GOPATH/bin ${SEIHON_VERSION}

    - name: Login
      uses: docker/login-action@v1
      with:
        username: ${{ secrets.DOCKER_USER }}
        password: ${{ secrets.DOCKER_PASS }}

    - name: Publish
      run: make publish-latest-ci


  dockerrelease:
    name: Publish :release
    if: "startsWith(github.ref, 'refs/tags')"
    needs:
    - build
    - build-ui
    runs-on: ubuntu-latest

    steps:
    - name: Checkout
      uses: actions/checkout@v2
      with:
        ref: refs/heads/master # force master
        fetch-depth: 0

    - name: Install
      run: curl -sfL https://raw.githubusercontent.com/ldez/seihon/master/godownloader.sh | sudo bash -s -- -b $GOPATH/bin v0.5.1

    - name: Login
      uses: docker/login-action@v1
      with:
        username: ${{ secrets.DOCKER_USER }}
        password: ${{ secrets.DOCKER_PASS }}

    - name: Publish
      run: make publish-images


  release:
    name: Release
    if: "startsWith(github.ref, 'refs/tags')"
    needs:
    - build
    - build-ui
    runs-on: ubuntu-latest

    steps:
    - name: Checkout
      uses: actions/checkout@v2
      with:
        fetch-depth: 0

    - name: Cache Go modules
      uses: actions/cache@v2
      with:
        path: |
          ~/go/pkg/mod
          ~/.cache/go-build
        key: ${{ runner.os }}-${{ matrix.go-version }}-go-${{ hashFiles('**/go.sum') }}
        restore-keys: |
          ${{ runner.os }}-${{ matrix.go-version }}-go-

    - name: Set up Go
      uses: actions/setup-go@v2
      with:
        go-version: ^1.16
      id: go

    - name: Prepare Image
      run: |
        make prepare-image
        sed -i -e 's#-ld.*$#& -X github.com/evcc-io/evcc/server/updater.Password=${{ secrets.IMAGE_PASS }}#' buildflags/github.com/evcc-io/evcc/buildflags.txt
        mkdir /home/runner/.config/gokrazy
        echo ${{ secrets.IMAGE_PASS }}> /home/runner/.config/gokrazy/http-password.txt

    - name: Build Image
      run: make image

    - name: Build Root Filesystem
      run: make image-rootfs

    - name: Clean git
      run: |
        git checkout go.*
        rm -rf flags buildflags

    - name: Create Github Release
      uses: goreleaser/goreleaser-action@v2
      with:
        version: latest
        args: release --rm-dist
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}