main.yml

name: CI

on:
  push:
    branches:
      - 'main'
  pull_request:

jobs:
  mod:
    name: Mod
    runs-on: ubuntu-latest
    steps:
      - name: Setup go
        uses: actions/setup-go@v4
        with:
          go-version: 1.17
      - name: Checkout
        uses: actions/checkout@v3
      - name: Set cache
        uses: actions/cache@v3.2.6
        with:
          path: ~/go/pkg/mod
          key: ${{ runner.os }}-gomod-${{ hashFiles('**/go.sum') }}
      - name: Go mod download
        run: go mod download
  build:
    name: Build
    runs-on: ubuntu-latest
    needs: [mod]
    env:
      GOCACHE: "/tmp/go/cache"
    steps:
      - name: Setup go
        uses: actions/setup-go@v4
        with:
          go-version: 1.17
      - name: Checkout
        uses: actions/checkout@v3
      - name: Download go mod cache
        uses: actions/cache@v3.2.6
        with:
          path: ~/go/pkg/mod
          key: ${{ runner.os }}-gomod-${{ hashFiles('**/go.sum') }}
          restore-keys: |
            ${{ runner.os }}-gomod-
      - name: Set go build cache
        uses: actions/cache@v3.2.6
        with:
          path: /tmp/go/cache
          key: ${{ runner.os }}-go-build-${{ github.ref }}-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-go-build-${{ github.ref }}-
            ${{ runner.os }}-go-build-
      - run: go build -o ssh-server .
      - uses: actions/upload-artifact@v3.1.2
        with:
          name: ssh-server
          path: ssh-server
  lint:
    name: Lint
    runs-on: ubuntu-latest
    needs: [mod]
    steps:
      - name: Setup go
        uses: actions/setup-go@v4
        with:
          go-version: 1.17
      - name: Install reviewdog
        run: curl -sfL https://raw.githubusercontent.com/reviewdog/reviewdog/master/install.sh | sh -s -- -b $(go env GOPATH)/bin
      - name: Install golangci-lint
        run: curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | sh -s --  -b $(go env GOPATH)/bin
      - name: Add PATH
        run: echo "$(go env GOPATH)/bin" >> $GITHUB_PATH
      - name: Checkout
        uses: actions/checkout@v3
      - name: Download go mod cache
        uses: actions/cache@v3.2.6
        with:
          path: ~/go/pkg/mod
          key: ${{ runner.os }}-gomod-${{ hashFiles('**/go.sum') }}
          restore-keys: |
            ${{ runner.os }}-gomod-
      - name: golangci-lint
        run: golangci-lint run --out-format=line-number | reviewdog -f=golangci-lint -name=golangci-lint -reporter=github-check
        env:
          REVIEWDOG_GITHUB_API_TOKEN: ${{ secrets.GITHUB_TOKEN }}
  test:
    name: Test
    runs-on: ubuntu-latest
    needs: [mod]
    steps:
      - uses: actions/setup-go@v4
        with:
          go-version: 1.17
      - uses: actions/checkout@v3
      - uses: actions/cache@v3.2.6
        with:
          path: ~/go/pkg/mod
          key: ${{ runner.os }}-gomod-${{ hashFiles('**/go.sum') }}
          restore-keys: |
            ${{ runner.os }}-gomod-
      - run: go test ./... -v -coverprofile=coverage.txt -race -vet=off
      - name: Upload coverage data
        uses: codecov/codecov-action@v3.1.1
        with:
          file: ./coverage.txt
          yml: ./codecov.yaml
      - uses: actions/upload-artifact@v3.1.2
        with:
          name: coverage.txt
          path: coverage.txt