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-rwxr-xr-xgit-pull-script14
1 files changed, 12 insertions, 2 deletions
diff --git a/git-pull-script b/git-pull-script
index 8608fcd..7016fbf 100755
--- a/git-pull-script
+++ b/git-pull-script
@@ -1,5 +1,9 @@
#!/bin/sh
#
+# Copyright (c) 2005 Junio C Hamano
+#
+# Fetch one or more remote refs and merge it/them into the current HEAD.
+
. git-sh-setup-script || die "Not a git archive"
git-fetch-script "$@" || exit 1
merge_head=$(sed -e 's/ .*//' "$GIT_DIR"/FETCH_HEAD | tr '\012' ' ')
@@ -7,10 +11,16 @@ merge_name=$(sed -e 's/^[0-9a-f]* //' "$GIT_DIR"/FETCH_HEAD |
tr '\012' ' ')
case "$merge_head" in
-'' | *' '?*) die "Cannot resolve multiple heads at the same time (yet)." ;;
+'')
+ echo >&2 "No changes."
+ exit 0
+ ;;
+*' '?*)
+ echo >&2 "Pulling more than one heads; making an Octopus."
+ exec git-octopus-script
+ ;;
esac
-
git-resolve-script \
"$(cat "$GIT_DIR"/HEAD)" \
$merge_head "Merge $merge_name"