Function NewGitIgnoreCache

scanner/walker.go:24–34

NewGitIgnoreCache creates a cache that supports nested .gitignore files. root should be the project root directory.

(root string)

// NewGitIgnoreCache creates a cache that supports nested .gitignore files.
// root should be the project root directory.
func NewGitIgnoreCache(root string) *GitIgnoreCache {
	absRoot, _ := filepath.Abs(root)
	c := &GitIgnoreCache{
		root:     absRoot,
		cache:    make(map[string]*ignore.GitIgnore),
		patterns: make(map[string][]string),
		visited:  make(map[string]struct{}),
	}
	c.tryLoadGitignore(absRoot)
	return c
}

// tryLoadGitignore attempts to load a .gitignore from dir if not already visited.
// Only adds to cache if a valid .gitignore exists.