Github actions, problem with dep installing

Question

I have this go.yml for github actions

name: Test

on: [push, pull_request]

jobs:

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

    - name: Set up Go 1.15
      uses: actions/setup-go@v2
      with:
        go-version: 1.15
      id: go

    - name: Check out code
      uses: actions/checkout@v2

    - name: Get dependencies
      run: |
          if [ -f Gopkg.toml ]; then
              curl https://raw.githubusercontent.com/golang/dep/master/install.sh | sh
              dep ensure
          fi

    - name: Build
      run: go build -v ./...

    - name: Test
      run: go test -v ./...

It builds with error: home/runner/work/project/project is not within a known GOPATH/src Error: Process completed with exit code 1.

How to fix it problem?

score 0 · Answer 1 · edited Nov 26 '20 at 08:31

The default value of GOPATH is $HOME/go.

Your project folder is outside of this GOPATH hence the error.

You have two ways to fix this problem.

(Preferred) Update your project to use go.mod. It's the newer, nicer dependency management solution in go and doesn't require your project to be in GOPATH.

Assuming you are using Go version newer than 1.12, Remove the Gopkg.toml and Gopkg.lock (if you have it).

Run,

a. go mod init <project-name> Replace <project-name> with the name of your project.

b. Run go mod tidy and it'll add all the dependencies you are using in your project.

c. Run go build once to make sure your project still builds. If it doesn't, You can add the missing dependencies manually in go.mod.

Commit go.mod and go.sum(if you need deterministic builds).

Removed this from your CI config,

 if [ -f Gopkg.toml ]; then
              curl https://raw.githubusercontent.com/golang/dep/master/install.sh | sh
              dep ensure
          fi

and just build the project. It should work.

Set the GOPATH correctly in your CI config before calling dep ensure. I think GOPATH=/home/runner/work/project/project should work but I am not aware of the exact specifics related to GOPATH so you'll just have to try.

Github actions, problem with dep installing

1 Answers1