Method ensureGitAttributes

pkg/parser/import_cache.go:147–176

ensureGitAttributes creates the .gitattributes file in the cache directory if it doesn't exist

()

// ensureGitAttributes creates the .gitattributes file in the cache directory if it doesn't exist
func (c *ImportCache) ensureGitAttributes() error {
	gitAttributesPath := filepath.Join(c.GetCacheDir(), ".gitattributes")

	// Check if .gitattributes already exists
	if _, err := os.Stat(gitAttributesPath); err == nil {
		// File already exists, nothing to do
		return nil
	}

	// Ensure cache root directory exists
	cacheDir := c.GetCacheDir()
	if err := os.MkdirAll(cacheDir, constants.DirPermSensitive); err != nil {
		return err
	}

	// Create .gitattributes file with content
	content := `# Mark all cached import files as generated
* linguist-generated=true

# Use 'ours' merge strategy to keep local cached versions
* merge=ours
`

	if err := os.WriteFile(gitAttributesPath, []byte(content), constants.FilePermPublic); err != nil {
		return err
	}

	importCacheLog.Printf("Created .gitattributes in cache directory: %s", gitAttributesPath)
	return nil
}