clone: --naked option.

[git.git] / git-merge-octopus.sh

diff --git a/git-merge-octopus.sh b/git-merge-octopus.sh
index bb58e22..d1f9f3d 100755 (executable)
--- a/git-merge-octopus.sh
+++ b/git-merge-octopus.sh
@@ -8,6 +8,11 @@
 LF='
 '
 
+die () {
+    echo >&2 "$*"
+    exit 1
+}
+
 # The first parameters up to -- are merge bases; the rest are heads.
 bases= head= remotes= sep_seen=
 for arg
@@ -48,11 +53,8 @@ do
        common=$(git-merge-base --all $MRC $SHA1) ||
                die "Unable to find common commit with $SHA1"
 
-       case "$common" in
-       ?*"$LF"?*)
-               die "Not trivially mergeable."
-               ;;
-       $SHA1)
+       case "$LF$common$LF" in
+       *"$LF$SHA1$LF"*)
                echo "Already up-to-date with $SHA1"
                continue
                ;;
@@ -82,8 +84,11 @@ do
        if test $? -ne 0
        then
                echo "Simple merge did not work, trying automatic merge."
-               git-merge-index -o git-merge-one-file -a ||
-               exit 2 ; # Automatic merge failed; should not be doing Octopus
+               git-merge-index -o git-merge-one-file -a || {
+                       echo "Not trivially merged."
+                       echo "Should not be doing an Octopus."
+                       exit 2
+               }
                next=$(git-write-tree 2>/dev/null)
        fi