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commit-msg: Update the commit message hook

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This version fixes a bug where Change-Id lines become the subject
line, if the subject used a pattern like the subject of this
message does.

Change-Id: I7f7e0363091d03eb05dead2992fc19763214de65
Signed-off-by: Shawn O. Pearce <sop@google.com>
This commit is contained in:
Shawn O. Pearce 2009-08-22 19:23:55 -07:00
parent d4cd69bdef
commit 15f6579eb3
1 changed files with 24 additions and 2 deletions
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26
hooks/commit-msg
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@ -1,4 +1,22 @@
#!/bin/sh
# From Gerrit Code Review v2.0.18-100-g98fc90a
#
# Part of Gerrit Code Review (http://code.google.com/p/gerrit/)
#
# Copyright (C) 2009 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
MSG="$1"
@ -13,8 +31,12 @@ add_ChangeId() {
id=$(_gen_ChangeId)
out="$MSG.new"
ftt="$MSG.footers"
sed -e '/^[A-Za-z][A-Za-z0-9-]*: /,$d' <"$MSG" >"$out"
sed -ne '/^[A-Za-z][A-Za-z0-9-]*: /,$p' <"$MSG" >"$ftt"
sed -e '2,${
/^[A-Za-z][A-Za-z0-9-]*: /,$d
}' <"$MSG" >"$out"
sed -ne '2,${
/^[A-Za-z][A-Za-z0-9-]*: /,$p
}' <"$MSG" >"$ftt"
if ! [ -s "$ftt" ]
then
echo >>"$out"