From af41813cffb08b101febee1e8173782267b98f28 Mon Sep 17 00:00:00 2001
From: "jimw@mysql.com" <>
Date: Wed, 16 Feb 2005 14:03:16 -0800
Subject: Make post-commit trigger not send emails when the message would not
 contain any actual changes. (Often the case in merges where the only change
 involves renumbering ChangeSet entries.)

---
 BitKeeper/triggers/post-commit | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'BitKeeper')

diff --git a/BitKeeper/triggers/post-commit b/BitKeeper/triggers/post-commit
index a38b1f5a068..d2a4f9153b2 100755
--- a/BitKeeper/triggers/post-commit
+++ b/BitKeeper/triggers/post-commit
@@ -19,6 +19,13 @@ BK_STATUS=$BK_STATUS$BK_COMMIT
 if [ "$BK_STATUS" = OK ]
 then 
 
+HAS_ACTUAL_CHANGES=`bk cset -r+ -d | grep -v "^#"`
+if [ "$HAS_ACTUAL_CHANGES" = "" ]
+then
+  echo ChangeSet had no real changes, not sending emails
+  exit
+fi
+
 CHANGESET=`bk -R prs -r+ -h -d':P:::I:' ChangeSet`
 BUG=`bk -R prs -r+ -h -d':C:' ChangeSet | sed -ne 's/^.*[Bb][Uu][Gg] *# *\([0-9][0-9]*\).*$/\1/p'`
 
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