Go GitHub操作从主代码克隆要使用的私有存储库

Question

我正在尝试使用GitHub操作在推送到GitHub存储库的主分支时自动构建和测试我的go代码。

这样做的基本配置非常好用：

name: Build & Test

on:
  push:
    branches:
      - master

jobs:
  test:
    ## We want to define a strategy for our job
    strategy:
      ## this will contain a matrix of all of the combinations
      ## we wish to test again:
      matrix:
        go-version: [1.14.x] #[1.12.x, 1.13.x, 1.14.x]
        platform: [ubuntu-latest] #[ubuntu-latest, macos-latest, windows-latest]
    
    ## Defines the platform for each test run
    runs-on: ${{ matrix.platform }}
    
    ## the steps that will be run through for each version and platform
    ## combination
    steps:
    ## sets up go based on the version
    - name: Install Go
      uses: actions/setup-go@v2
      with:
        go-version: ${{ matrix.go-version }}
      env:
        GOPATH: /home/runner/work/project
        GO111MODULE: "on"

    ## runs a build
    - name: Build
      run: go build src/
      env:
        GOPATH: /home/runner/work/project
        GO111MODULE: "on"

    ## runs go test ./...
    - name: Test
      run: go test ./...
      env:
        GOPATH: /home/runner/work/project
        GO111MODULE: "on"

但是，存储库有另一个(私有)存储库作为直接依赖，所以我需要在签出主存储库之后克隆它。

- name: Check out dependency
  uses: actions/checkout@v2
  with:
      repository: mydependency
      token: ${{ secrets.GIT_ACCESS_TOKEN }}
      path: src/dependency

那么它将找不到依赖项，因为它不能从GOROOT中访问。

src/main.go:20:2: package dependency is not in GOROOT (/opt/hostedtoolcache/go/1.14.15/x64/src/dependency)

这里的问题是在GitHub操作中无法访问该路径，因此我无法将存储库克隆到此特定路径。

当然，我可以将GOROOT指定为setup-go、build和test的环境变量，这样就可以找到依赖项，但这样它就不会再找到原生go包了。

env:
    GOPATH: /home/runner/work/project/go
    GOROOT: /home/runner/work/project
    GO111MODULE: "on" 

package bufio is not in GOROOT (/home/runner/work/project/src/bufio)

Answer 1

所以，我设法自己解决了这个问题。checkout@v2操作只允许相对路径，但是，我们可以手动克隆依赖项。

- name: Checkout dependencies
  run: |
      git clone https://${{ secrets.GIT_ACCESS_TOKEN }}@github.com/myorg/dependency.git ${GOROOT}/src/dependency

通过这种方式，它还可以在不同的GOROOT中使用不同的Go版本。

完整的管道步骤：

steps:
## sets up go based on the version
- name: Install Go
  uses: actions/setup-go@v2
  with:
    go-version: ${{ matrix.go-version }}
  env:
    GO111MODULE: "on"
- name: Checkout dependencies
  run: |
    git clone https://${{ secrets.GIT_ACCESS_TOKEN }}@github.com/myorg/dependency.git 

## checks out our code locally so we can work with the files
- name: Checkout code
  uses: actions/checkout@v2

## runs a build
- name: Build
  run: go build src

## runs go test ./...
- name: Test
  run: go test ./...