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Consistent message encoding while reusing log from an existing commit. 

The following commands can reuse log message from an existing
commit while creating a new commit:

	git-cherry-pick
	git-rebase (both with and without --merge)
	git-commit (-c and -C)

When the original commit was made in a different encoding from
the current i18n.commitencoding, "cat-file commit" would give a
string that is inconsistent with what the resulting commit will
claim to be in.  Replace them with "git show -s --encoding".

"git-rebase" without --merge is "git format-patch" piped to "git
am" in essence, and has been taken care of before this commit.

Signed-off-by: Junio C Hamano <junkio@cox.net>
maint
Junio C Hamano 2007-01-13 13:33:07 -08:00
parent a731ec5eb8
commit 5ac2715f2e
2 changed files with 15 additions and 6 deletions
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7
git-commit.sh
View File

@ -435,7 +435,9 @@ then
fi
elif test "$use_commit" != ""
then
git-cat-file commit "$use_commit" | sed -e '1,/^$/d'
encoding=$(git repo-config i18n.commitencoding || echo UTF-8)
git show -s --pretty=raw --encoding="$encoding" "$use_commit" |
sed -e '1,/^$/d' -e 's/^ //'
elif test -f "$GIT_DIR/MERGE_MSG"
then
cat "$GIT_DIR/MERGE_MSG"
@ -497,7 +499,8 @@ then
q
}
'
set_author_env=`git-cat-file commit "$use_commit" |
encoding=$(git repo-config i18n.commitencoding || echo UTF-8)
set_author_env=`git show -s --pretty=raw --encoding="$encoding" "$use_commit" |
LANG=C LC_ALL=C sed -ne "$pick_author_script"`
eval "$set_author_env"
export GIT_AUTHOR_NAME

14
git-revert.sh
View File

@ -78,6 +78,8 @@ prev=$(git-rev-parse --verify "$commit^1" 2>/dev/null) ||
git-rev-parse --verify "$commit^2" >/dev/null 2>&1 &&
die "Cannot run $me a multi-parent commit."

encoding=$(git repo-config i18n.commitencoding || echo UTF-8)

# "commit" is an existing commit. We would want to apply
# the difference it introduces since its first parent "prev"
# on top of the current HEAD if we are cherry-pick. Or the
@ -85,10 +87,11 @@ git-rev-parse --verify "$commit^2" >/dev/null 2>&1 &&

case "$me" in
revert)
git-rev-list --pretty=oneline --max-count=1 $commit |
git show -s --pretty=oneline --encoding="$encoding" $commit |
sed -e '
s/^[^ ]* /Revert "/
s/$/"/'
s/$/"/
'
echo
echo "This reverts commit $commit."
test "$rev" = "$commit" ||
@ -117,14 +120,17 @@ cherry-pick)

q
}'
set_author_env=`git-cat-file commit "$commit" |

logmsg=`git show -s --pretty=raw --encoding="$encoding" "$commit"`
set_author_env=`echo "$logmsg" |
LANG=C LC_ALL=C sed -ne "$pick_author_script"`
eval "$set_author_env"
export GIT_AUTHOR_NAME
export GIT_AUTHOR_EMAIL
export GIT_AUTHOR_DATE

git-cat-file commit $commit | sed -e '1,/^$/d'
echo "$logmsg" |
sed -e '1,/^$/d' -e 's/^ //'
case "$replay" in
'')
echo "(cherry picked from commit $commit)"