Multiple repositories can now be opened by using the File → Open… menu option.
Each document is a PBGitRepository with a PBDetailController controlling the window. PBRepositoryDocumentController is the document controller.
When launched, the application will attempt to open a repository with the current directory as its path. If this fails it will display an open panel to allow the user to select one.
The revision walking code made the PBGitRepository unclean. Especially if
we want to keep multiple PBGitRepository objects around (e.g. persistent
data store), it needs to be more simple. This neatly extracts the revision
walking code from the repository code.
This uses an NSMutableArray to increase the currentLine if the buffer is
full. This prevents very long messages from breaking the parsing.
If we cannot parse the log line, simple ignore it.
This uses the C fgets() over the weird readLine implementation I found.
It speeds up the rev-parsing significantly: we went from ~4.5 seconds
on the git.git repo to ~0.95 seconds. And that's with the secret new date
parsing!
This adds a new class, PBEasyPipe, which can do most of the pipe handling
in an easy way.
We use this to call `git rev-parse --git-dir` to find our current git
repository. This means that we can now call GitX within a subdirectory :)
This makes the initial startup much faster. Commits get loaded in a separate
thread, and are displayed every 1000 commits.
There is a bug in here that makes fails a click while it is loading the commit
list. Not sure how to fix this, perhaps send the arrayController?
Ciarán Walsh