package stdlib import ( "context" "embed" "fmt" "io/fs" "os" "path" "path/filepath" ) var ( // FS contains the filesystem of the stdlib. //go:embed **/*.cue **/*/*.cue europa/dagger/*.cue europa/dagger/engine/*.cue FS embed.FS ModuleName = "alpha.dagger.io" EnginePackage = fmt.Sprintf("%s/europa/dagger/engine", ModuleName) Path = path.Join("cue.mod", "pkg", ModuleName) ) func Vendor(ctx context.Context, mod string) error { // Remove any existing copy of the universe if err := os.RemoveAll(path.Join(mod, Path)); err != nil { return err } // Write the current version return fs.WalkDir(FS, ".", func(p string, entry fs.DirEntry, err error) error { if err != nil { return err } if !entry.Type().IsRegular() { return nil } if filepath.Ext(entry.Name()) != ".cue" { return nil } contents, err := fs.ReadFile(FS, p) if err != nil { return fmt.Errorf("%s: %w", p, err) } overlayPath := path.Join(mod, Path, p) if err := os.MkdirAll(filepath.Dir(overlayPath), 0755); err != nil { return err } return os.WriteFile(overlayPath, contents, 0600) }) }