Implemented system_get_canonical.

platform_mac/mac_4ed.mm

@@ -12,7 +12,7 @@
 
 #include <libproc.h> // NOTE(yuval): Used for proc_pidpath
 
-#include <sys/types.h>
+#include <sys/types.h> // NOTE(yuval): Used for pid_t
 #include <unistd.h> // NOTE(yuval): Used for getpid
 
 #define external extern "C"
@@ -41,6 +41,21 @@
 }
 @end
 
+external String_Const_u8
+mac_standardize_path(Arena* arena, String_Const_u8 path){
+    NSString *path_ns_str =
+        [[NSString alloc] initWithBytes:path.data length:path.size encoding:NSUTF8StringEncoding];
+    
+    NSString *standardized_path_ns_str = [path_ns_str stringByStandardizingPath];
+    String_Const_u8 standardized_path = SCu8([standardized_path_ns_str UTF8String],[standardized_path_ns_str lengthOfBytesUsingEncoding:NSUTF8StringEncoding]);
+    
+    String_Const_u8 result = push_string_copy(arena, standardized_path);
+    
+    [path release];
+    
+    return result;
+}
+
 external i32
 mac_get_binary_path(void *buffer, u32 size){
     pid_t pid = getpid();
@@ -52,6 +67,10 @@ mac_get_binary_path(void *buffer, u32 size){
 int
 main(int arg_count, char **args){
     @autoreleasepool{
+        NSFileManager *fileManager = [[NSFileManager alloc] init];
+        NSString *displayNameAtPath = [fileManager displayNameAtPath:@"build"];
+        NSLog(@"Display Name: %@", displayNameAtPath);
+        
         // NOTE(yuval): Create NSApplication & Delegate
         NSApplication* app = [NSApplication sharedApplication];
         [NSApp setActivationPolicy:NSApplicationActivationPolicyRegular];

platform_mac/mac_4ed_functions.cpp

@@ -46,10 +46,7 @@ system_get_path_sig(){
 
 function
 system_get_canonical_sig(){
-    String_Const_u8 result = {};
-    
-    NotImplemented;
-    
+    String_Const_u8 result = mac_standardize_path(arena, name);
     return(result);
 }