fix: features and enhancements — issues #70, #36, #34, #33, #32, #57, #40, #37

src/shared/file.h

@@ -14,10 +14,18 @@ typedef struct {
   long mtime_nsec;
 } FileMetadata;
 
+typedef enum {
+  FILE_TYPE_REGULAR,
+  FILE_TYPE_SYMLINK,
+  FILE_TYPE_DIRECTORY
+} FileType;
+
 typedef struct {
   char* path;
   Data* data;
   FileMetadata* metadata;
+  FileType type;
+  char* link_target;
 } File;
 
 File* file_create(const char* path);