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authorLibravatar Paul Mackerras <paulus@samba.org>2009-09-07 10:08:21 +1000
committerLibravatar Paul Mackerras <paulus@samba.org>2009-09-07 10:08:21 +1000
commit4a3da5d91a4768a8abe6a8c64f1c3a49125a5bcf (patch)
treea8cdb690277399249118b1d80d67440d8d7ed69e /t
parentgitk: Add a user preference to enable/disable use of themed widgets (diff)
downloadtgif-4a3da5d91a4768a8abe6a8c64f1c3a49125a5bcf.tar.xz
gitk: Show diff of commits at end of compare-commits output
When comparing a string of commits, when we find two non-merge commits that differ, we now write the two commits to files and diff the files. This pulls out the logic for creating a temporary directory from external_diff into a separate procedure so that the new diffcommits procedure can use it. Because the diff command returns an exit status of 1 when the files differ, and Tcl treats that as an error, this adds catch {} around the close statements in getblobdiffline. At present this only removes the temporary files when gitk exits. It should remove them when the diff is done. Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 't')
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