func copyDir()

in command-runner/pkg/runner/shell_command_executor.go [186:215]

• 29 lines of code
• 5 McCabe index (conditional complexity)

func copyDir(ctx context.Context, destdir string, sourcedir string, useGitIgnore bool) error {
	if sourcedir == destdir {
		return fmt.Errorf("unable to copyDir when sourcedir==destdir")
	}
	log.Ctx(ctx).Debug().Msgf("Copying from %s to %s", sourcedir, destdir)
	srcPrefix := filepath.Dir(sourcedir)
	if !strings.HasSuffix(srcPrefix, string(filepath.Separator)) {
		srcPrefix += string(filepath.Separator)
	}
	log.Ctx(ctx).Debug().Msgf("Stripping prefix:%s src:%s", srcPrefix, sourcedir)
	var ignorer gitignore.Matcher
	if useGitIgnore {
		ps, err := gitignore.ReadPatterns(polyfill.New(osfs.New(sourcedir)), nil)
		if err != nil {
			log.Ctx(ctx).Debug().Msgf("Error loading .gitignore: %v", err)
		}

		ignorer = gitignore.NewMatcher(ps)
	}
	fc := &fs.FileCollector{
		Fs:        &fs.DefaultFs{},
		Ignorer:   ignorer,
		SrcPath:   sourcedir,
		SrcPrefix: srcPrefix,
		Handler: &fs.CopyCollector{
			DstDir: destdir,
		},
	}
	return filepath.Walk(sourcedir, fc.CollectFiles(ctx, []string{}))
}