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2019-10-04git-gui: support for diff3 conflict styleLibravatar Bert Wesarg1-1/+17
This adds highlight support for the diff3 conflict style. The common pre-image will be reversed to --, because it has been removed and replaced with ours or theirs side respectively. Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com> Signed-off-by: Pratyush Yadav <me@yadavpratyush.com>
2019-10-03git-gui: use existing interface to query a path's attributeLibravatar Bert Wesarg1-14/+1
Replace the hand-coded call to git check-attr with the already provided one. Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com> Signed-off-by: Pratyush Yadav <me@yadavpratyush.com>
2019-09-24Merge branches 'js/msgfmt-on-windows', 'tz/fsf-address-update', ↵Libravatar Pratyush Yadav1-0/+1
'jn/reproducible-build', 'ls/no-double-utf8-author-name', 'js/misc-git-gui-stuff', 'bb/ssh-key-files', 'bp/bind-kp-enter', 'cb/ttk-style' and 'py/call-do-quit-before-exit' of ../git into py/git-git-extra-stuff
2019-08-29git-gui: allow undoing last revertLibravatar Pratyush Yadav1-4/+49
Accidental clicks on the revert hunk/lines buttons can cause loss of work, and can be frustrating. So, allow undoing the last revert. Right now, a stack or deque are not being used for the sake of simplicity, so only one undo is possible. Any reverts before the previous one are lost. Signed-off-by: Pratyush Yadav <me@yadavpratyush.com>
2019-08-26git-gui: return early when patch fails to applyLibravatar Pratyush Yadav1-0/+2
In the procedure apply_or_revert_range_or_line, if the patch does not apply successfully, a dialog is shown, but execution proceeds after that. Instead, return early on error so the parts that come after this don't work on top of an error state. Signed-off-by: Pratyush Yadav <me@yadavpratyush.com>
2019-08-26git-gui: allow reverting selected hunkLibravatar Pratyush Yadav1-5/+16
Just like the user can select a hunk to stage or unstage, add the ability to revert hunks. Signed-off-by: Pratyush Yadav <me@yadavpratyush.com>
2019-08-26git-gui: allow reverting selected linesLibravatar Pratyush Yadav1-6/+14
Just like the user can select lines to stage or unstage, add the ability to revert selected lines. Signed-off-by: Pratyush Yadav <me@yadavpratyush.com>
2018-01-09git gui: fix staging a second line to a 1-line fileLibravatar Johannes Schindelin1-0/+1
When a 1-line file is augmented by a second line, and the user tries to stage that single line via the "Stage Line" context menu item, we do not want to see "apply: corrupt patch at line 5". The reason for this error was that the hunk header looks like this: @@ -1 +1,2 @@ but the existing code expects the original range always to contain a comma. This problem is easily fixed by cutting the string "1 +1,2" (that Git GUI formerly mistook for the starting line) at the space. This fixes https://github.com/git-for-windows/git/issues/515 Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-10-03git-gui: fix incorrect use of Tcl append commandLibravatar Vasco Almeida1-6/+5
Fix wrong use of append command in strings marked for translation. According to Tcl/Tk Documentation [1], append varName ?value value value ...? appends all value arguments to the current value of variable varName. This means that append "[appname] ([reponame]): " [mc "File Viewer"] is setting a variable named "[appname] ([reponame]): " to the output of [mc "File Viewer"], rather than returning the concatenation of both expressions as one might expect. The format for some strings enables, for instance, a French translator to translate like "%s (%s) : Create Branch" (space before colon). Conversely, strings already translated will be marked as fuzzy and the translator must update them herself. For some cases, use alternative way for concatenation instead of using strcat procedure defined in git-gui.sh. Reference: 31bb1d1 ("git-gui: Paper bag fix missing translated strings", 2007-09-14) fixes the same issue slightly differently. [1] http://www.tcl.tk/man/tcl/TclCmd/append.htm Signed-off-by: Vasco Almeida <vascomalmeida@sapo.pt> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
2016-10-03git-gui: ensure the file in the diff pane is in the list of selected filesLibravatar Alex Riesen1-0/+3
It is very confusing that the file which diff is displayed is marked as selected, but it is not in fact selected (that means the array of selected files does not include the file in question). Fixing this also improves the use of $FILENAMES in custom defined tools: one does not have to click the file in the list to make it selected. Signed-off-by: Alex Riesen <alexander.riesen@cetitec.com> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
2014-10-06git-gui: add configurable tab size to the diff viewLibravatar Michael Lutz1-1/+19
For Tk 8.5 the "wordprocessor" mode allows us to get a bit fancy for merge diffs and intend the tabs by one to compensate for the additional diff marker at the line start. The code is heavily based on how gitk handles tabs. Signed-off-by: Michael Lutz <michi@icosahedron.de> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
2014-06-13git-gui: show staged submodules regardless of ignore configLibravatar Jens Lehmann1-0/+3
Currently setting submodule.<name>.ignore and/or diff.ignoreSubmodules to "all" suppresses all output of submodule changes for git-gui. This is really confusing, as even when the user chooses to record a new commit for an ignored submodule by adding it manually this change won't show up under "Staged Changes (Will Commit)". Fix that by using the '--ignore-submodules=dirty' option for both callers of "git diff-index --cached" when the underlying git version supports that option. Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
2013-05-16git-gui: allow "\ No newline at end of file" for linewise stagingLibravatar Heiko Voigt1-2/+9
Counting of lines did not skip this line when generating the hunk header. Acked-by: Tobias Preuss <tobias.preuss@googlemail.com> Signed-off-by: Heiko Voigt <hvoigt@hvoigt.net> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
2011-11-05git-gui: add config value gui.diffopts for passing additional diff optionsLibravatar Tilman Vogel1-0/+1
Signed-off-by: Tilman Vogel <tilman.vogel@web.de> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
2011-11-04git-gui: sort the numeric ansi codesLibravatar Pat Thoyts1-1/+1
This ensures that underline does not conflict with inverse colors. Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
2011-11-04git-gui: support underline style when parsing diff outputLibravatar Pat Thoyts1-1/+1
Suggested-by: Bert Wesarg <bert.wesarg@googlemail.com> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
2011-01-28git-gui: handle meta diff header lines only in the header sectionLibravatar Bert Wesarg1-7/+2
Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
2011-01-28git-gui: handle special content lines only in the diff header sectionLibravatar Bert Wesarg1-6/+9
These two also stop the diff header. Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
2011-01-28git-gui: always reset the current tagLibravatar Bert Wesarg1-1/+2
Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
2011-01-28git-gui: move 3way diff autodetect upLibravatar Bert Wesarg1-3/+4
Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
2011-01-28git-gui: there is no "mode *" diff header lineLibravatar Bert Wesarg1-2/+1
Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
2011-01-28git-gui: name also new symlinks soLibravatar Bert Wesarg1-3/+5
and rename them only in the diff header Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
2011-01-28git-gui: handle index lines only in the diff headerLibravatar Bert Wesarg1-2/+2
Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
2011-01-28git-gui: rework handling of diff headerLibravatar Bert Wesarg1-3/+15
The fix in ca53c3f (Fix diff parsing for lines starting with "--" or "++", 2008-09-05) got a bug report from Johannes Sixt, that new files in the index now looks like: new file mode 100644 --- /dev/null +++ b/foo @@ -0,0 +1 @@ +foo The introduced problem was that the 'in-diff-header'-flag was unconditially disabled. Now it is only disabled when a hunk line is detected. And also re-enabled when we encounter a new diff header. The second part solves also the issue reported by me for diffs with file type changes (i.e. the ''error: Unhandled 2 way diff marker: {d}"', which comes from the second 'diff --git' line). Reported-by: Johannes Sixt <j.sixt@viscovery.net> Reported-by: Bert Wesarg <bert.wesarg@googlemail.com> Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
2010-12-06git-gui: Fix use of hunk tag for non-hunk content.Libravatar Bert Wesarg1-7/+7
The hunk tag d_@ lost its blue forground color in "apply color information from git diff output" (2010-10-22, 8f85599). But this tag was also used for non-hunk content like untracked file mime types or git submodules. Introduce a new tag for this type of content which has the blue forground again. Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
2010-12-06git-gui: Fix use of renamed tag.Libravatar Bert Wesarg1-4/+4
The d======= was renamed to d= in 4590307. Fix this. Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
2010-11-19git-gui: respect conflict marker sizeLibravatar Bert Wesarg1-4/+22
Respect the conflict-marker-size attribute on paths when detecting merge conflicts. [PT: fixed problem with variable substitution in the regexps] Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
2010-11-19git-gui: fix ANSI-color parsingLibravatar Bert Wesarg1-2/+10
git diff always outputs color reset commands, even when the color for the current part is disabled (ie. normal). But the current ANSI-color parsing code assumes that color start and reset commands appear in matching pairs. Relax this assumption. Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
2010-10-27git-gui: apply color information from git diff outputLibravatar Pat Thoyts1-1/+33
This patch extracts the ANSI color sequences from git diff output and applies these to the diff view window. This ensures that the gui view makes use of the current git configuration for whitespace display. ANSI codes may include attributes, foreground and background in a single sequence. Handle this and support bold and reverse attributes. Ignore all other attributes. Suggested-by: Tor Arvid Lund <torarvid@gmail.com> Suggested-by: Junio C Hamano <gitster@pobox.com> Tested-by: Tor Arvid Lund <torarvid@gmail.com> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
2010-07-30git-gui: use textconv filter for diff and blameLibravatar Clément Poulain1-1/+4
Create a checkbox "Use Textconv For Diffs and Blame" in git-gui options. If checked and if the driver for the concerned file exists, git-gui calls diff and blame with --textconv option Signed-off-by: Clément Poulain <clement.poulain@ensimag.imag.fr> Signed-off-by: Diane Gasselin <diane.gasselin@ensimag.imag.fr> Signed-off-by: Axel Bonnet <axel.bonnet@ensimag.imag.fr> Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
2010-01-23git-gui: Support applying a range of changes at onceLibravatar Jeff Epler1-101/+141
Multiple lines can be selected in the diff viewer and applied all at once, rather than selecting "Stage Line For Commit" on each individual line. Signed-off-by: Jeff Epler <jepler@unpythonic.net> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2010-01-23git-gui: Use git diff --submodule when availableLibravatar Jens Lehmann1-4/+13
Doing so is much faster and gives the same output. Here are some numbers: $ time git submodule summary real 0m0.219s user 0m0.050s sys 0m0.111s $ time git diff --submodule real 0m0.012s user 0m0.003s sys 0m0.009s Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2010-01-23git-gui: Fix applying a line when all following lines are deletionsLibravatar Jeff Epler1-0/+1
If a diff looked like: @@ context -del1 -del2 and you wanted to stage the deletion 'del1', the generated patch wouldn't apply because it was missing the line 'del2' converted to context, but this line was counted in the @@-line Signed-off-by: Jeff Epler <jepler@unpythonic.net> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2009-08-26git-gui: Ensure submodule path is quoted properlyLibravatar Shawn O. Pearce1-2/+2
When quoting an arbitrary user string in Tcl, its better to use [list ...] than to use {...}, in case the user string has spaces or { embedded within it. Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2009-08-26git-gui: fix diff for partially staged submodule changesLibravatar Jens Lehmann1-4/+6
When a submodule commit had already been staged and another commit had been checked out inside the submodule, the diff always displayed the submodule commit log messages between the last supermodule commit and the working tree, totally ignoring the commit in the index. Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2009-08-10git-gui: display summary when showing diff of a submoduleLibravatar Jens Lehmann1-2/+28
As it is hard to say what changed in a submodule by looking at the hashes, let's show the colored submodule summary instead. Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2009-02-08git-gui: Avoid an infinite rescan loop in handle_empty_diff.Libravatar Alexander Gavrilov1-0/+9
If the index update machinery and git diff happen to disagree on whether a particular file is modified, it may cause git-gui to enter an infinite index rescan loop, where an empty diff starts a rescan, which finds the same set of files modified, and tries to display the diff for the first one, which happens to be the empty one. A current example of a possible disagreement point is the autocrlf filter. This patch breaks the loop by using a global counter to track the auto-rescans. The variable is reset whenever a non-empty diff is displayed. Another suggested approach, which is based on giving the --exit-code argument to git diff, cannot be used, because diff-files seems to trust the timestamps in the index, and returns a non-zero code even if the file is actually unchanged, which essentially defeats the purpose of the auto-rescan logic. Signed-off-by: Alexander Gavrilov <angavrilov@gmail.com> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-11-16git-gui: Fix the after callback execution in rescan.Libravatar Alexander Gavrilov1-3/+3
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 <angavrilov@gmail.com> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-11-01git-gui: Do not munge conflict marker lines in a normal diffLibravatar Johannes Sixt1-1/+0
Previously, conflict markers were highlighted in two ways: (1) They received a distinguishing color; and (2) they had the '+' removed at the beginning of the line. However, by doing (2), a hunk that contained conflict markers could not be staged or unstaged because the resulting patch was corrupted. With this change we no longer modify the diff text of a 2-way diff, so that "Stage Hunk" and friends work. Note that 3-way diff of a conflicted file is unaffected by this change, and '++' before conflict markers is still removed. But this has no negative impact because in this mode staging hunks or lines is disabled anyway. Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-10-10git-gui: Mark-up strings in show_{other,unmerged}_diff() for localizationLibravatar Johannes Sixt1-11/+11
Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-10-10git-gui: Show a round number of bytes of large untracked text filesLibravatar Johannes Sixt1-1/+1
If an untracked text file is selected, then its contents are displayed instead of a diff. If the file is large, then the following hint is inserted at the top: * Untracked file is 14774881 bytes. * Showing only first 131072 bytes. Why exactly 131072 bytes? With this patch it is 100000 bytes. Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-09-24git-gui: Reenable staging unmerged files by clicking the icon.Libravatar Alexander Gavrilov1-17/+35
This restores functionality of the file icon for unmerged files. Safety is enforced by loading the diff and checking for lines that look like conflict markers. If such lines are found, or the conflict involves deletion and/or symlinks, a confirmation dialog is presented. Otherwise, the icon immediately stages the working copy version of the file. Includes a revert of 2fe5b2ee42897a3acc78e5ddaace3775eb2713ca (Restore ability to Stage Working Copy for conflicts) Signed-off-by: Alexander Gavrilov <angavrilov@gmail.com> Tested-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-09-24git-gui: Allow forcing display encoding for diffs using a submenu.Libravatar Alexander Gavrilov1-0/+9
Add a submenu to allow dynamically changing the encoding to use for diffs. Encoding settings are remembered while git-gui runs. The rules are: 1) Encoding set for a specific file overrides gitattributes. 2) Last explicitly set value of the encoding overrides gui.encoding Signed-off-by: Alexander Gavrilov <angavrilov@gmail.com> Tested-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-09-24git-gui: Cleanup handling of the default encoding.Libravatar Alexander Gavrilov1-5/+6
- Make diffs and blame default to the system (locale) encoding instead of hard-coding UTF-8. - Add a gui.encoding option to allow overriding it. - gitattributes still have the final word. The rationale for this is Windows support: 1) Windows people are accustomed to using legacy encodings for text files. For many of them defaulting to utf-8 will be counter-intuitive. 2) Windows doesn't support utf-8 locales, and switching the system encoding is a real pain. Thus the option. This patch also adds proper encoding conversion to Apply Hunk/Line. Signed-off-by: Alexander Gavrilov <angavrilov@gmail.com> Tested-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-09-24git-gui: Use gitattribute "encoding" for file content displayLibravatar Shawn O. Pearce1-3/+6
Most folks using git-gui on internationalized files have complained that it doesn't recognize UTF-8 correctly. In the past we have just ignored the problem and showed the file contents as binary/US-ASCII, which is wrong no matter how you look at it. This really should be a per-file attribute, managed by .gitattributes, so we now pull the "encoding" attribute data for the given path from the .gitattributes (if available) and use that, falling back to UTF-8 if the attributes are unavailable, git-check-attr is broken, or an encoding for this path not specified. We apply the encoding anytime we show file content, which currently is limited to only the diff viewer and the blame viewer. Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-09-04Merge branch 'maint'Libravatar Shawn O. Pearce1-7/+11
* maint: git-gui: Fix diff parsing for lines starting with "--" or "++"
2008-09-04git-gui: Fix diff parsing for lines starting with "--" or "++"Libravatar Shawn O. Pearce1-7/+11
Languages like Lua and SQL use "--" to mark a line as commented out. If this appears at column 0 and is part of the pre-image we may see "--- foo" in the diff, indicating that the line whose content is "-- foo" has been removed from the new version. git-gui was incorrectly parsing "--- foo" as the old file name in the file header, causing it to generate a bad patch file when the user tried to stage or unstage a hunk or the selected line. We need to keep track of where we are in the parsing so that we do not misread a deletion or addition record as part of the header. Reported-by: Alexander Gladysh <agladysh@gmail.com> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-09-04git-gui: Show special diffs for complex conflict cases.Libravatar Alexander Gavrilov1-5/+89
Add special handling for displaying diffs of modified/deleted, and symlink/mode conflicts. Currently the display is completely unusable for deciding how to resolve the conflict. New display modes: 1) Deleted/Modified conflict: e.g. LOCAL: deleted REMOTE: [diff :1:$path :3:$path] 2) Conflict involving symlinks: LOCAL: [diff :1:$path :2:$path] REMOTE: [diff :1:$path :3:$path] In order to be able to display multiple diffs, this patch adds a queue of commands to call. Signed-off-by: Alexander Gavrilov <angavrilov@gmail.com> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-09-04git-gui: Reimplement and enhance auto-selection of diffs.Libravatar Alexander Gavrilov1-6/+12
Generalize the next_diff system, and implement auto-reselection for merge tool resolution and reshow_diff. Also add auto-selection of diffs after rescan, if no diff is already selected. New auto-select rules: - Rescan auto-selects the first conflicting file, or if none a modified tracked file, if nothing was selected previously. - Resolving a conflict auto-selects the nearest conflicting file, or nothing if everything is resolved. - Staging the last remaining hunk auto-selects the nearest modified staged file. - Staging a file through its icon auto-selects the nearest file. Signed-off-by: Alexander Gavrilov <angavrilov@gmail.com> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-09-04git-gui: Support conflict states _U & UT.Libravatar Alexander Gavrilov1-1/+1
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>