name: Run Tests

on:
  push:
    branches:
      - master
      - v1
  pull_request:
    branches:
      - master
      - v1

jobs:
  test:
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
        go: [^1.16, ^1.17, ^1.18]
    name: ${{ matrix.os }} @ Go ${{ matrix.go }}
    runs-on: ${{ matrix.os }}
    steps:
      - name: Set up Go ${{ matrix.go }}
        uses: actions/setup-go@v1
        with:
          go-version: ${{ matrix.go }}

      - name: Set GOPATH, PATH and ENV
        run: |
          echo "GOPATH=$(dirname $GITHUB_WORKSPACE)" >> $GITHUB_ENV
          echo "GO111MODULE=on" >> $GITHUB_ENV
          echo "GOPROXY=https://proxy.golang.org" >> $GITHUB_ENV
          echo "${GITHUB_WORKSPACE}/.local/bin" >> $GITHUB_PATH
        shell: bash

      - name: Checkout Code
        uses: actions/checkout@v1
        with:
          ref: ${{ github.ref }}

      - name: GOFMT Check
        if: matrix.go == '^1.17' && matrix.os == 'ubuntu-latest'
        run: test -z $(gofmt -l .)

      - name: vet
        run: go run internal/build/build.go vet

      - name: test
        run: go run internal/build/build.go test

      - name: check-binary-size
        run: go run internal/build/build.go check-binary-size

      - name: Upload coverage to Codecov
        if: success() && matrix.go == '^1.17' && matrix.os == 'ubuntu-latest'
        uses: codecov/codecov-action@v1
        with:
          fail_ci_if_error: true

  test-docs:
    name: test-docs
    runs-on: ubuntu-latest
    steps:
      - name: Set up Go
        uses: actions/setup-go@v1
        with:
          go-version: ^1.18

      - name: Use Node.js 12.x
        uses: actions/setup-node@v1
        with:
          node-version: 12.x

      - name: Set GOPATH, PATH and ENV
        run: |
          echo "GOPATH=$(dirname $GITHUB_WORKSPACE)" >> $GITHUB_ENV
          echo "GO111MODULE=on" >> $GITHUB_ENV
          echo "GOPROXY=https://proxy.golang.org" >> $GITHUB_ENV
          echo "${GITHUB_WORKSPACE}/.local/bin" >> $GITHUB_PATH
        shell: bash

      - name: Checkout Code
        uses: actions/checkout@v1
        with:
          ref: ${{ github.ref }}

      - name: Install Dependencies
        run: |
          mkdir -p "${GITHUB_WORKSPACE}/.local/bin" && \
          curl -fsSL -o "${GITHUB_WORKSPACE}/.local/bin/gfmrun" "https://github.com/urfave/gfmrun/releases/download/v1.3.0/gfmrun-$(go env GOOS)-$(go env GOARCH)-v1.3.0" && \
          chmod +x "${GITHUB_WORKSPACE}/.local/bin/gfmrun" && \
          npm install -g markdown-toc@1.2.0

      - name: Run Tests (v1)
        if: contains(github.base_ref, 'v1')
        run: |
          go run internal/build/build.go gfmrun docs/v1/manual.md
          go run internal/build/build.go toc docs/v1/manual.md

      - name: Run Tests (v2)
        if: contains(github.base_ref, 'master')
        run: |
          go run internal/build/build.go gfmrun docs/v2/manual.md
          go run internal/build/build.go toc docs/v2/manual.md