How Do I Import a Local Go Module into My Project?

Referencing a Local Go Module

When attempting to import a package from a local project in Go, you may encounter an error stating that the module providing the package cannot be found. This issue arises because Go fetches third-party modules from remote URLs by default.

To resolve this issue for local modules, you can Utilize the replace keyword in your go.mod file:

replace github.com/Company/mymodule v0.0.0 => ../mymodule

This informs Go of the location of your local dependency, allowing it to resolve the import. It's crucial to provide the correct relative path to your module.

Once you've completed local testing and pushed your module to a repository, you can remove the replace line and use:

go get -u github.com/Company/mymodule

This will fetch the module correctly and integrate it with your current project.

Additionally, note that functions and variables in Go packages should start with a capital letter to be accessible outside the package.

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