(Feat): Initial Commit

internal/util/path.go

@@ -0,0 +1,40 @@
+// nolint:revive
+package util
+
+import (
+	"path/filepath"
+	"strings"
+)
+
+// FileNameWithoutExtension returns the name of the file referenced by the
+// provided path without the file's extension.
+// The function accepts a full (local) file path as well, only the latest
+// element of the path will be considered as a name.
+// If the provided path is empty or consists entirely of separators, an
+// empty string will be returned.
+func FileNameWithoutExtension(path string) string {
+	base := filepath.Base(path)
+	if base == "." || base == "/" {
+		return ""
+	}
+
+	return strings.TrimSuffix(base, filepath.Ext(path))
+}
+
+// FileNameAndExtension returns the name of the file referenced by the
+// provided path as well as its extension as separated strings.
+// The function accepts a full (local) file path as well, only the latest
+// element of the path will be considered as a name.
+// If the provided path is empty or consists entirely of separators,
+// empty strings will be returned.
+func FileNameAndExtension(path string) (string, string) {
+	base := filepath.Base(path)
+	if base == "." || base == "/" {
+		return "", ""
+	}
+
+	extension := filepath.Ext(path)
+	fileName := strings.TrimSuffix(base, extension)
+
+	return fileName, extension
+}