Merge branch 'main' of https://github.com/jzero-io/jzero-contrib

filex/filex.go

@@ -0,0 +1,39 @@
+package filex
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+// FileExists check file exist
+func FileExists(path string) bool {
+	info, err := os.Stat(path)
+	if os.IsNotExist(err) {
+		return false
+	}
+	return !info.IsDir()
+}
+
+// IsYamlFile check YAML file
+func IsYamlFile(path string) bool {
+	ext := strings.ToLower(filepath.Ext(path))
+	return ext == ".yaml" || ext == ".yml"
+}
+
+// EnsureDirExists create dir with check
+func EnsureDirExists(dirPath string) error {
+	info, err := os.Stat(dirPath)
+	if os.IsNotExist(err) {
+		err = os.MkdirAll(dirPath, 0o755)
+		if err != nil {
+			return fmt.Errorf("failed to create directory: %w", err)
+		}
+	} else if err != nil {
+		return fmt.Errorf("failed to check directory: %w", err)
+	} else if !info.IsDir() {
+		return fmt.Errorf("path exists but is not a directory: %s", dirPath)
+	}
+	return nil
+}