check git

2021-02-02 12:47:36 +01:00 · 2021-02-02 12:47:36 +01:00 · 36dd7409b2
commit 36dd7409b2
parent 67c247cf28
1 changed files with 11 additions and 6 deletions
--- a/check_git.sh
+++ b/check_git.sh
@ -1,9 +1,14 @@
 #!/bin/bash

-if git diff-index --quiet HEAD --; then
-    # no change
-    exit 0
+git fetch
+HEADHASH=$(git rev-parse HEAD)
+UPSTREAMHASH=$(git rev-parse master@{upstream})
+
+if [ "$HEADHASH" != "$UPSTREAMHASH" ]
+then
+  echo "remote has changed"
+  exit 0
 else
-    # change
-    exit 1
-fi
+  echo "no change"
+  exit 1
+fi