release: update-hooks: helper for automatically syncing hooks

These hooks are maintained in other projects.  Add a script to automate
their import so people don't send us changes directly, and we can try to
steer them to the correct place.

Change-Id: Iac0bdb3aae84dda43a1600e73107555b513ce82b
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/422177
Commit-Queue: Mike Frysinger <vapier@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
Reviewed-by: Josip Sokcevic <sokcevic@google.com>

1 files changed, 5 insertions, 3 deletions

diff --git a/hooks/commit-msg b/hooks/commit-msg
index 112df63f..a6721d40 100755
--- a/hooks/commit-msg
+++ b/hooks/commit-msg
@@ -1,5 +1,8 @@
 #!/bin/sh
-# From Gerrit Code Review 3.10.0 d5403dbf335ba7d48977fc95170c3f7027c34659
+# DO NOT EDIT THIS FILE
+# All updates should be sent upstream: https://gerrit.googlesource.com/gerrit/
+# This is synced from commit: 62f5bbea67f6dafa6e22a601a0c298214c510caf
+# DO NOT EDIT THIS FILE
 #
 # Part of Gerrit Code Review (https://www.gerritcodereview.com/)
 #
@@ -31,8 +34,7 @@ if test ! -f "$1" ; then
 fi
 
 # Do not create a change id if requested
-create_setting=$(git config --get gerrit.createChangeId)
-case "$create_setting" in
+case "$(git config --get gerrit.createChangeId)" in
   false)
     exit 0
     ;;