gotool

func TempModfileBuildFlags ¶

func TempModfileBuildFlags(projectDir string) (flags []string, cleanup func(), err error)

TempModfileBuildFlags returns go command flags that allow module graph updates without mutating the project's go.mod/go.sum.

This is primarily to make packages.Load work reliably even when the project module isn't tidy (for example, a freshly scaffolded module that only requires a local replace).

It returns flags suitable for packages.Config.BuildFlags:

• -mod=mod
• -modfile=<temp file>

Call cleanup after packages.Load completes.