Improved overall performance (in particular when opening repositories), by only reloading the refs when it's really necessary. This also fixes #188 as the branch badges are correctly calculated on startup.

Author: jphalip

PBGitRepository.m

@@ -186,13 +186,13 @@ - (void) setup
 {
 	config = [[PBGitConfig alloc] initWithRepositoryPath:[[self fileURL] path]];
 	self.branches = [NSMutableArray array];
-	[self reloadRefs];
 	currentBranchFilter = [PBGitDefaults branchFilter];
 	revisionList = [[PBGitHistoryList alloc] initWithRepository:self];
-	
 	resetController = [[PBGitResetController alloc] initWithRepository:self];
 	stashController = [[PBStashController alloc] initWithRepository:self];
 	submoduleController = [[PBSubmoduleController alloc] initWithRepository:self];
+    [self reloadRefs];
+    [self readCurrentBranch];
 }
 
 - (void)close

PBGitSidebarController.m

@@ -84,6 +84,7 @@ - (void)awakeFromNib
 
 	[sourceView setDoubleAction:@selector(outlineDoubleClicked)];
 	[sourceView setTarget:self];
+    [self updateMetaDataForBranches];
 }
 
 - (void)closeView
@@ -162,15 +163,14 @@ - (void) observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(
 		for(PBGitSVRemoteItem* remote in [remotes children]){
 			[self performSelectorInBackground:@selector(evaluateRemoteBadge:) withObject:remote];
 		}
-		
-		[self updateMetaDataforBranches:branches];
+		[self updateMetaDataForBranches];
 	}else{
 		[super observeValueForKeyPath:keyPath ofObject:object change:change context:context];
 	}
 }
 
 
--(void)updateMetaDataforBranches:(PBSourceViewItem *)theBranches
+-(void)updateMetaDataForBranches:(PBSourceViewItem *)theBranches
 {
     for(PBGitSVBranchItem* branch in [theBranches children]){
         if([branch isKindOfClass:[PBGitSVBranchItem class]]){
@@ -184,11 +184,15 @@ -(void)updateMetaDataforBranches:(PBSourceViewItem *)theBranches
                 });
             });
         }else if ([branch isKindOfClass:[PBGitSVFolderItem class]]) {
-            [self updateMetaDataforBranches: branch];
+            [self updateMetaDataForBranches: branch];
         }
     }
 }
 
+-(void)updateMetaDataForBranches
+{
+    [self updateMetaDataForBranches: branches];
+}
 
 #pragma mark Badges Methods
 

PBGitWindowController.m

@@ -135,7 +135,6 @@ - (void) changeContentController:(PBViewController *)controller
 
 	[self setNextResponder: contentController];
 	[[self window] makeFirstResponder:[contentController firstResponder]];
-	[contentController updateView];
 	[contentController addObserver:self forKeyPath:@"status" options:NSKeyValueObservingOptionInitial context:@"statusChange"];
 }