Add "Copy SHA" alternate menu item to main menu, with default binding Cmd-Option-C. It copies just the leading 7 characters of the SHA instead of the whole commit info.

PBCommitList.m

@@ -51,6 +51,11 @@
 	[controller copyCommitInfo];
 }
 
+- (void) copySHA:(id)sender
+{
+	[controller copyCommitSHA];
+}
+
 // !!! Andre Berg 20100330: Used from -scrollSelectionToTopOfViewFrom: of PBGitHistoryController
 // so that when the history controller udpates the branch filter the origin of the superview gets
 // shifted into multiples of the row height. Otherwise the top selected row will always be off by

PBGitHistoryController.h

@@ -83,6 +83,7 @@
 - (IBAction) rebase:(id)sender;
 
 - (void) copyCommitInfo;
+- (void) copyCommitSHA;
 
 - (BOOL) hasNonlinearPath;
 

PBGitHistoryController.m

@@ -304,6 +304,19 @@
 	
 }
 
+- (void) copyCommitSHA
+{
+	PBGitCommit *commit = [[commitController selectedObjects] objectAtIndex:0];
+	if (!commit)
+		return;
+	NSString *info = [[commit realSha] substringWithRange:NSMakeRange(0, 7)];
+
+	NSPasteboard *a =[NSPasteboard generalPasteboard];
+	[a declareTypes:[NSArray arrayWithObject:NSStringPboardType] owner:self];
+	[a setString:info forType: NSStringPboardType];
+
+}
+
 - (IBAction) toggleQLPreviewPanel:(id)sender
 {
 	if ([[QLPreviewPanel sharedPreviewPanel] respondsToSelector:@selector(setDataSource:)]) {