Zerops•3mo ago

Monorepo deployment

Hi I'm having trouble deploying a go application from a monorepo. Repo:

./db
./www
./zerops.yml

./db
./www
./zerops.yml

The go application is in ./www:

./assets/
./cmd/
./go.mod
./go.sum

./assets/
./cmd/
./go.mod
./go.sum

And here's my zerops.yml

zerops:
  - setup: www
    # ==== how to build your application ====
    build:
      # what technologies should the build
      # container be based on (can be an array)
      base: go@1

      # build your application
      buildCommands:
        - go build -o ./build/server ./cmd/app/main.go

      # select which files / folders to deploy
      # after the build successfully finished
      deployFiles:
        - ./build/server
        - ./assets/css/app.css

    # ==== how to run your application ====
    run:
      # what technology should the runtime
      # container be based on, can be extended
      # in `run.prepareCommands` using
      # `sudo zsc install nodejs@20`
      base: go@1

      # what ports your app listens on
      # and whether it supports http traffic
      ports:
        - port: 3000
          httpSupport: true

      # how to start your application
      start: ./server

zerops:
  - setup: www
    # ==== how to build your application ====
    build:
      # what technologies should the build
      # container be based on (can be an array)
      base: go@1

      # build your application
      buildCommands:
        - go build -o ./build/server ./cmd/app/main.go

      # select which files / folders to deploy
      # after the build successfully finished
      deployFiles:
        - ./build/server
        - ./assets/css/app.css

    # ==== how to run your application ====
    run:
      # what technology should the runtime
      # container be based on, can be extended
      # in `run.prepareCommands` using
      # `sudo zsc install nodejs@20`
      base: go@1

      # what ports your app listens on
      # and whether it supports http traffic
      ports:
        - port: 3000
          httpSupport: true

      # how to start your application
      start: ./server

And here's the output:

━━━━  🙏 go build -o ./build/server ./cmd/app/main.go  ━━━━
go: go.mod file not found in current directory or any parent directory; see 'go help modules'
━━━━  ❌ go build -o ./build/server ./cmd/app/main.go  ━━━━
[BUILD ERROR] running build commands failed
✗  ERR  Application deploy failed
✗  ERR  last command has finished with error, identifier for communication with our support: bBMoYcX2QX2KZQ0M1OmAwA

━━━━  🙏 go build -o ./build/server ./cmd/app/main.go  ━━━━
go: go.mod file not found in current directory or any parent directory; see 'go help modules'
━━━━  ❌ go build -o ./build/server ./cmd/app/main.go  ━━━━
[BUILD ERROR] running build commands failed
✗  ERR  Application deploy failed
✗  ERR  last command has finished with error, identifier for communication with our support: bBMoYcX2QX2KZQ0M1OmAwA

I've tried changing the go build command to

go build -o ./www/build/server ./www/cmd/app/main.go

go build -o ./www/build/server ./www/cmd/app/main.go

Any ideas? Thanks

3 Replies

Jan Saidl•3mo ago

Hi @TonyT I'd say the current directory for the build needs to be adjusted, and then deployFiles needs to be set up correctly. I think it could be something like this:

buildCommands:
        - cd www; go build -o ../server ./cmd/app/main.go
deployFiles:
        - ./server
        - ./www/~/assets/css/app.css

buildCommands:
        - cd www; go build -o ../server ./cmd/app/main.go
deployFiles:
        - ./server
        - ./www/~/assets/css/app.css

Try it, and if it doesn't work, we can still enable debug mode and look directly into the build container to see what's happening there. BTW, it might be worth embedding those assets directly into the Go binary using //go:embed and then returning them directly from there. https://docs.zerops.io/zerops-yaml/specification#using-wildcards

TonyTOP•3mo ago

Hi Jan Looks good - deploy started successfully (although failed due to a different error, something for me to fix in an imported library). Thanks for your quick response. Tony

Jan Saidl•3mo ago

If anything else doesn't work, don't hesitate to contact us.

Gaming

Programming

Monorepo deployment

Did you find this page helpful?