user/sven/git.git/git-gui.sh, branch gitgui-0.12.0

git-gui: Get rid of the last remnants of GIT_CONFIG_LOCAL

2008-12-17T15:50:55Z

In dc871831(Only use GIT_CONFIG in "git config", not other programs), GIT_CONFIG_LOCAL was rested in peace, in favor of not reading /etc/gitconfig and $HOME/.gitconfig at all when GIT_CONFIG is set. Signed-off-by: Johannes Schindelin Signed-off-by: Shawn O. Pearce

git-gui: Fix handling of relative paths in blame.

2008-12-08T16:33:05Z

Currently using '..' or '.' in the file path for gui blame causes it to break, because the path is passed inside the SHA:PATH spec to cat-file, which apparently does not understand such items. As a result, cat-file returns nothing, and the viewer crashes because of an "index out of range" error. This commit adds a simple function that normalizes such paths. I choose not to use [file normalize], because it uses some data from the file system, e.g. dereferences symlinks, and creates an absolute path, while blame may be used to inspect historical information that bears no relation to the current filesystem state. Signed-off-by: Alexander Gavrilov Signed-off-by: Shawn O. Pearce

git-gui: Add a Tools menu for arbitrary commands.

2008-11-16T21:33:09Z

Due to the emphasis on scriptability in the git design, it is impossible to provide 100% complete GUI. Currently unaccounted areas include git-svn and other source control system interfaces, TopGit, all custom scripts. This problem can be mitigated by providing basic customization capabilities in Git Gui. This commit adds a new Tools menu, which can be configured to contain items invoking arbitrary shell commands. The interface is powerful enough to allow calling both batch text programs like git-svn, and GUI editors. To support the latter use, the commands have access to the name of the currently selected file through the environment. Signed-off-by: Alexander Gavrilov Signed-off-by: Shawn O. Pearce

git-gui: Fix the after callback execution in rescan.

2008-11-16T21:33:09Z

The rescan function receives a callback command as its parameter, which is supposed to be executed after the scan finishes. It is generally used to update status. However, rescan may initiate a loading of a diff, which always calls ui_ready after completion. If the after handler is called before that, ui_ready will override the new status. This commit ensures that the after callback is properly threaded through the diff machinery. Since it uncovered the fact that force_first_diff actually didn't work due to an undeclared global variable, and the desired effects appeared only because of the race condition between the diff system and the rescan callback, I also reimplement this function to make it behave as originally intended. Signed-off-by: Alexander Gavrilov Signed-off-by: Shawn O. Pearce

git-gui: Implement system-wide configuration handling.

2008-11-16T21:33:09Z

With the old implementation any system-wide options appear to be set locally in the current repository. This commit adds explicit handling of system options, essentially interpreting them as customized default_config. The difficulty in interpreting system options stems from the fact that simple 'git config' lists all values, while 'git config --global' only values set in ~/.gitconfig, excluding both local and system options. Signed-off-by: Alexander Gavrilov Signed-off-by: Shawn O. Pearce

git-gui: try to provide a window icon under X

2008-11-16T21:31:41Z

When running under X, we try to set up a window icon by providing a hand-crafted 16x16 Tk photo image equivalent to the .ico. Wrap in a catch because the earlier Tcl/Tk 8.4 releases didn't provide the 'wm iconphoto' command. Signed-off-by: Giuseppe Bilotta Signed-off-by: Shawn O. Pearce

git-gui: Add the Show SSH Key item to the clone dialog.

2008-11-11T17:29:36Z

The user might need to see the key before cloning a repository. This patch makes the relevant menu item available in the Select Repository/Clone dialog. Signed-off-by: Alexander Gavrilov Signed-off-by: Shawn O. Pearce

git-gui: Add a simple implementation of SSH_ASKPASS.

2008-11-01T23:01:34Z

OpenSSH allows specifying an external program to use for direct user interaction. While most Linux systems already have such programs, some environments, for instance, msysgit, lack it. This patch adds a simple fallback Tcl implementation of the tool. In msysgit it is also necessary to set a fake value of the DISPLAY variable, because otherwise ssh won't even try to use SSH_ASKPASS handlers. Signed-off-by: Alexander Gavrilov Acked-by: Johannes Sixt Signed-off-by: Shawn O. Pearce

git-gui: Add a dialog that shows the OpenSSH public key.

2008-11-01T23:01:23Z

Generating a new SSH key or finding an existing one may be a difficult task for non-technical users, especially on Windows. This commit adds a new dialog that shows the public key, or allows the user to generate a new one if none were found. Since this is a convenience/informational feature for new users, and the dialog is mostly read-only, it is located in the Help menu. The command line used to invoke ssh-keygen is designed to force it to use SSH_ASKPASS if available, or accept empty passphrases, but _never_ wait for user response on the tty. Signed-off-by: Alexander Gavrilov Acked-by: Johannes Sixt Signed-off-by: Shawn O. Pearce

git-gui: Add a search command to the blame viewer.

2008-10-10T16:33:21Z

One of the largest deficiencies in the blame viewer at the moment is the impossibility to search for a text string. This commit fixes it by adding a Firefox-like search panel to the viewer. The panel can be shown by pressing F7 or clicking a menu entry, and is hidden by pressing Esc. Find Next is available through the F3 key. Implementation is based on the gitk code, but heavily refactored. It now also supports case-insensitive searches, and uses the text box background color to signal success or failure of the search. Signed-off-by: Alexander Gavrilov Signed-off-by: Shawn O. Pearce