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For some asynchronous operations, we build a chain of callbacks to
execute when the operation is done. These callbacks are held in $after,
and a new callback can be added by appending to $after. Once the
operation is done, $after is executed as a script.
But if we don't append a semi-colon after the procedure calls, they will
appear to Tcl as arguments to the previous procedure's arguments. So,
for example, if $after is "foo", and we just append "bar", then $after
becomes "foo bar", and bar will be treated as an argument to foo. If foo
does not accept any optional arguments, it would result in Tcl throwing
an error. If instead we do append a semi-colon, $after will look like
"foo;bar;", and these will be treated as two separate procedure calls.
Before d9c6469 (git-gui: update status bar to track operations,
2019-12-01), this problem was masked because ui_ready/ui_status did
accept an optional argument. In d9c6469, ui_ready stopped accepting an
optional argument, and this error started showing up.
Another instance of this problem is when a call to ui_status without a
trailing semicolon. ui_status never accepted an optional argument to
begin with, but the issue never managed to surface.
So, fix these errors by making sure we always append a semi-colon after
procedure calls when multiple callbacks are involved in $after.
Helped-by: Pratyush Yadav <me@yadavpratyush.com>
Signed-off-by: Ansgar Röber <ansgar.roeber@rwth-aachen.de>
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On some MacOS distributions like High Sierra, Tcl 8.5 is shipped by
default. This makes git-gui error out at startup because of the version
mismatch.
The only part that requires Tcl 8.6 is SimpleChord, which depends on
TclOO. So, don't use it and use our homegrown class.tcl instead.
This means some slight syntax changes. Since class.tcl doesn't have an
"unknown" method like TclOO does, we can't just call '$note', but have
to use '$note activate' instead. The constructor now needs a proper
namespace qualifier. Update the documentation to reflect the new syntax.
As of now, the only part of git-gui that needs Tcl 8.5 is a call to
'apply' in lib/index.tcl::lambda. Keep using it until someone shows up
shouting that their OS ships with 8.4 only. Then we would have to look
into implementing it in pure Tcl.
Signed-off-by: Pratyush Yadav <me@yadavpratyush.com>
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Update the revert_helper proc to check for untracked files as well as
changes, and then handle changes to be reverted and untracked files with
independent blocks of code. Prompt the user independently for untracked
files, since the underlying action is fundamentally different (rm -f).
If after deleting untracked files, the directory containing them becomes
empty, then remove the directory as well. Migrate unlocking of the index
out of _close_updateindex to a responsibility of the caller, to permit
paths that don't directly unlock the index, and refactor the error
handling added in d4e890e5 so that callers can make flow control
decisions in the event of errors. Update Tcl/Tk dependency from 8.4 to
8.6 in git-gui.sh.
A new proc delete_files takes care of actually deleting the files in
batches, using the Tcler's Wiki recommended approach for keeping the UI
responsive.
Since the checkout_index and delete_files calls are both asynchronous
and could potentially complete in any order, a "chord" is used to
coordinate unlocking the index and returning the UI to a usable state
only after both operations are complete. The `SimpleChord` class,
based on TclOO (Tcl/Tk 8.6), is added in this commit.
Signed-off-by: Jonathan Gilbert <JonathanG@iQmetrix.com>
Signed-off-by: Pratyush Yadav <me@yadavpratyush.com>
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Update the status bar to track updates as individual "operations" that
can overlap. Update all call sites to interact with the new status bar
mechanism. Update initialization to explicitly clear status text,
since otherwise it may persist across future operations.
Signed-off-by: Jonathan Gilbert <JonathanG@iQmetrix.com>
Signed-off-by: Pratyush Yadav <me@yadavpratyush.com>
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A few variables in this file use camelCase, while the overall standard
is snake_case. A consistent naming scheme will improve readability of
future changes. To avoid mixing naming changes with semantic changes,
this commit contains only naming changes.
Signed-off-by: Jonathan Gilbert <JonathanG@iQmetrix.com>
Signed-off-by: Pratyush Yadav <me@yadavpratyush.com>
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Its a bi-state anyway and also saves one line in the menu.
Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com>
Signed-off-by: Pratyush Yadav <me@yadavpratyush.com>
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Assumes file names in git tree objects are UTF-8 encoded.
On most unix systems, the system encoding (and thus the TCL system
encoding) will be UTF-8, so file names will be displayed correctly.
On Windows, it is impossible to set the system encoding to UTF-8. Changing
the TCL system encoding (via 'encoding system ...', e.g. in the startup
code) is explicitly discouraged by the TCL docs.
Change git-gui functions dealing with file names to always convert
from and to UTF-8.
Signed-off-by: Karsten Blees <blees@dcon.de>
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
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Mark strings for translation in lib/index.tcl that were seemingly
left behind by 700e560 ("git-gui: Mark forgotten strings for
translation.", 2008-09-04) which marks string in do_revert_selection
procedure.
These strings are passed to unstage_help and add_helper procedures.
Signed-off-by: Vasco Almeida <vascomalmeida@sapo.pt>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
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Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com>
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
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The default is the current "ask".
Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com>
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
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"untracked" is the right phrase for files new to git. For example
git-status uses this phrase. Also make the question shorter.
Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com>
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
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Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com>
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
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As a shortcut the "Stage Changed" button can be used to stage all current
changes in the worktree which are not set to ignore. Previously unknown
files would be ignored. The user might want to say: "Just save everything
in my worktree". To support this workflow we now ask whether the user also
wants to stage the unknown files if there are some present.
Signed-off-by: Heiko Voigt <hvoigt@hvoigt.net>
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
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Support the following states with type change in git-gui: AT, MT, TD, TM
Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com>
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
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This patch enables the use of themed Tk widgets with Tk 8.5 and above.
These make a significant difference on Windows in making the
application appear native. On Windows and MacOSX ttk defaults to the
native look as much as possible. On X11 the user may select a theme
using the TkTheme XRDB resource class by adding an line to the
.Xresources file. The set of installed theme names is available using
the Tk command 'ttk::themes'. The default on X11 is similar to the current
un-themed style - a kind of thin bordered motif look.
A new git config variable 'gui.usettk' may be set to disable this if
the user prefers the classic Tk look. Using Tk 8.4 will also avoid the
use of themed widgets as these are only available since 8.5.
Some support is included for Tk 8.6 features (themed spinbox and native
font chooser for MacOSX and Windows).
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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As reported to msysGit (bug #340) it is possible to get some very
long error messages when updating the index. The use of a label to
display this prevents scrolling the output. This patch replaces the
label with a scrollable text widget configured to look like a label.
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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A previous patch added a check for conflict markers, which
is done when the file is about to be staged due to a click
on the icon. However, pressing Ctrl-T still immediately
stages the file without confirmation. This patch fixes it.
The check requires a loaded diff, so staging multiple files
at once won't work if they are unmerged.
Signed-off-by: Alexander Gavrilov <angavrilov@gmail.com>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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Support _U (local deleted, remote modified) and
UT (file type changed in conflict) modes.
Note that 'file type changed' does not refer to
changes in the executable bit, instead it denotes
replacing a file with a link, or vice versa.
Signed-off-by: Alexander Gavrilov <angavrilov@gmail.com>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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Signed-off-by: Gustaf Hendeby <hendeby@isy.liu.se>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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Signed-off-by: Christian Stimming <stimming@tuhh.de>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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I broke this extremely cool feature in 1ac17950,
but it is rather easy to fix this. Sorry for that.
Signed-off-by: Christian Stimming <stimming@tuhh.de>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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* maint:
git-gui: Make sure we get errors from git-update-index
Conflicts:
lib/index.tcl
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I'm seeing a lot of silent failures from git-update-index on
Windows and this is leaving the index.lock file intact, which
means users are later unable to perform additional operations.
When the index is locked behind our back and we are unable to
use it we may need to allow the user to delete the index lock
and try again. However our UI state is probably not currect
as we have assumed that some changes were applied but none of
them actually did. A rescan is the easiest (in code anyway)
solution to correct our UI to show what the index really has
(or doesn't have).
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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If we are updating the index to stage or unstage changes or reverting
files in the working directory we can use the progress handling parts
of our status bar to perform this display work, reducing the amount of
code duplication we have in the index handling module.
Unfortunately the status bar is still a strict approximation as it is
unable to know when git-update-index has processed the data we fed to
it. The progress bar is actually a progress of the pipe buffer filling
up in the OS, not of the actual work done. Still, it tells the user we
are working and that has some value.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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Most of these changes were suggested by Shawn Pearce in an answer
to Johannes Schindelin.
Some strings for the blame module were added too.
[sp: Minor edits in blame module formatting]
Signed-off-by: Michele Ballabio <barra_cuda@katamail.com>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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* maint:
git-gui: Paper bag fix "Commit->Revert" format arguments
git-gui: Provide 'uninstall' Makefile target to undo an installation
git-gui: Font chooser to handle a large number of font families
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The recent bug fix to correctly handle filenames with %s (or any
other valid Tcl format specifier) missed a \ on this line and
caused the remaining format arguments to not be supplied when we
updated the status bar. This caused a Tcl error anytime the user
was trying to perform a file revert.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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* maint:
git-gui: Avoid use of libdir in Makefile
git-gui: Disable Tk send in all git-gui sessions
git-gui: lib/index.tcl: handle files with % in the filename properly
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Steps to reproduce the bug:
$ mkdir repo && cd repo && git init
Initialized empty Git repository in .git/
$ touch 'foo%3Fsuite'
$ git-gui
Then click on the 'foo%3Fsuite' icon to include it in a changeset, a
popup comes with:
'Error: bad field specifier "F"'
Vincent Danjean noticed the problem and also suggested the fix, reported
through
http://bugs.debian.org/441167
Signed-off-by: Gerrit Pape <pape@smarden.org>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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The procedure [mc ...] will translate the strings through msgcat.
Strings must be enclosed in quotes, not in braces, because otherwise
xgettext cannot extract them properly, although on the Tcl side both
delimiters would work fine.
[jes: I merged the later patches to that end.]
Signed-off-by: Christian Stimming <stimming@tuhh.de>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
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Also, the warning message when clicking "Reset" is adapted to
the wording "Reset" rather than a confusion "Cancel commit?".
Signed-off-by: Christian Stimming <stimming@tuhh.de>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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Rather than making the C library search for git every time we want
to execute it we now search for the main git wrapper at startup, do
symlink resolution, and then always use the absolute path that we
found to execute the binary later on. This should save us some
cycles, especially on stat challenged systems like Cygwin/Win32.
While I was working on this change I also converted all of our
existing pipes ([open "| git ..."]) to use two new pipe wrapper
functions. These functions take additional options like --nice
and --stderr which instructs Tcl to take special action, like
running the underlying git program through `nice` (if available)
or redirect stderr to stdout for capture in Tcl.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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I'm really starting to dislike global variables. The ui_status_value
global varible is just one of those that seems to appear in a lot of
code and in many cases we didn't even declare it "global" within the
proc that updates it so we haven't always been getting all of the
updates we expected to see.
This change introduces two new global procs:
ui_status $msg; # Sets the status bar to show $msg.
ui_ready; # Changes the status bar to show "Ready."
The second (special) form is used because we often update the area
with this message once we are done processing a block of work and
want the user to know we have completed it.
I'm not fixing the cases that appear in lib/branch.tcl right now
as I'm actually in the middle of a huge refactoring of that code
to support making a detached HEAD checkout.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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I'm finding it difficult to work with a 6,000+ line Tcl script
and not go insane while looking for a particular block of code.
Since most of the program is organized into different units of
functionality and not all users will need all units immediately
on startup we can improve things by splitting procs out into
multiple files and let auto_load handle things for us.
This should help not only to better organize the source, but
it may also improve startup times for some users as the Tcl
parser does not need to read as much script before it can show
the UI. In many cases the user can avoid reading at least half
of git-gui now.
Unfortunately we now need a library directory in our runtime
location. This is currently assumed to be $(sharedir)/git-gui/lib
and its expected that the Makefile invoker will setup some sort of
reasonable sharedir value for us, or let us assume its going to be
$(gitexecdir)/../share.
We now also require a tclsh (in TCL_PATH) to just run the Makefile,
as we use tclsh to generate the tclIndex for our lib directory. I'm
hoping this is not an unncessary burden on end-users who are building
from source.
I haven't really made any functionality changes here, this is just a
huge migration of code from one file to many smaller files. All of
the new changes are to setup the library path and install the library
files.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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Ansgar Röber
Pratyush Yadav
Jonathan Gilbert
Bert Wesarg
Karsten Blees
Vasco Almeida
Masanari Iida
Pat Thoyts
Heiko Voigt
Alexander Gavrilov
Christian Stimming
Gustaf Hendeby
Shawn O. Pearce
Michele Ballabio
Gerrit Pape
Christian Stimming