func()

in mmv1/provider/terraform.go [375:415]

• 32 lines of code
• 12 McCabe index (conditional complexity)

func (t Terraform) CopyFileList(outputFolder string, files map[string]string, generateCode bool) {
	for target, source := range files {
		targetFile := filepath.Join(outputFolder, target)
		targetDir := filepath.Dir(targetFile)

		if err := os.MkdirAll(targetDir, os.ModePerm); err != nil {
			log.Println(fmt.Errorf("error creating output directory %v: %v", targetDir, err))
		}
		// If we've modified a file since starting an MM run, it's a reasonable
		// assumption that it was this run that modified it.
		if info, err := os.Stat(targetFile); !errors.Is(err, os.ErrNotExist) && t.StartTime.Before(info.ModTime()) {
			log.Fatalf("%s was already modified during this run at %s", targetFile, info.ModTime().String())
		}

		sourceByte, err := os.ReadFile(source)
		if err != nil {
			log.Fatalf("Cannot read source file %s while copying: %s", source, err)
		}

		var permission fs.FileMode
		if strings.HasSuffix(targetDir, "scripts") {
			permission = 0755
		} else {
			permission = 0644
		}

		err = os.WriteFile(targetFile, sourceByte, permission)
		if err != nil {
			log.Fatalf("Cannot write target file %s while copying: %s", target, err)
		}

		// Replace import path based on version (beta/alpha)
		if filepath.Ext(target) == ".go" || (filepath.Ext(target) == ".mod" && generateCode) {
			t.replaceImportPath(outputFolder, target)
		}

		if filepath.Ext(target) == ".go" {
			t.addHashicorpCopyRightHeader(outputFolder, target)
		}
	}
}