git-gui: fix initial git gui message encoding

This fix refers https://github.com/git-for-windows/git/issues/664

After `git merge --squash` git creates .git/SQUASH_MSG (UTF-8 encoded)
which contains squashed commits. When run `git gui` it copies SQUASH_MSG
to PREPARE_COMMIT_MSG, but without honoring UTF-8. This leads to encoding
problems on `git gui` commit prompt.

The same applies on git cherry-pick conflict, where MERGE_MSG is created
and then is copied to PREPARE_COMMIT_MSG.

In both cases PREPARE_COMMIT_MSG must be configured to store data in UTF-8.

Signed-off-by: yaras <yaras6@gmail.com>
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
This commit is contained in:
yaras 2016-02-23 11:55:46 +00:00 committed by Pat Thoyts
parent c217e26c9d
commit af465c0c28

View File

@ -1616,11 +1616,13 @@ proc run_prepare_commit_msg_hook {} {
if {[file isfile [gitdir MERGE_MSG]]} {
set pcm_source "merge"
set fd_mm [open [gitdir MERGE_MSG] r]
fconfigure $fd_mm -encoding utf-8
puts -nonewline $fd_pcm [read $fd_mm]
close $fd_mm
} elseif {[file isfile [gitdir SQUASH_MSG]]} {
set pcm_source "squash"
set fd_sm [open [gitdir SQUASH_MSG] r]
fconfigure $fd_sm -encoding utf-8
puts -nonewline $fd_pcm [read $fd_sm]
close $fd_sm
} else {