git-mailinfo documentation: clarify -u/--encoding

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

diff --git a/git-merge-octopus.sh b/git-merge-octopus.sh
index 825c52c2436d15edb12a2ce7850437e0e531e0e3..615753c83c38f4a97752d5ca3400beeef4acd5f1 100755 (executable)
--- a/git-merge-octopus.sh
+++ b/git-merge-octopus.sh
@@ -44,9 +44,8 @@ esac
 # MRC is the current "merge reference commit"
 # MRT is the current "merge result tree"
 
-MRC=$head MSG= PARENT="-p $head"
+MRC=$(git rev-parse --verify -q $head)
 MRT=$(git write-tree)
-CNT=1 ;# counting our head
 NON_FF_MERGE=0
 OCTOPUS_FAILURE=0
 for SHA1 in $remotes
@@ -61,19 +60,17 @@ do
                exit 2
        esac
 
+       eval pretty_name=\${GITHEAD_$SHA1:-$SHA1}
        common=$(git merge-base --all $SHA1 $MRC) ||
-               die "Unable to find common commit with $SHA1"
+               die "Unable to find common commit with $pretty_name"
 
        case "$LF$common$LF" in
        *"$LF$SHA1$LF"*)
-               echo "Already up-to-date with $SHA1"
+               echo "Already up-to-date with $pretty_name"
                continue
                ;;
        esac
 
-       CNT=`expr $CNT + 1`
-       PARENT="$PARENT -p $SHA1"
-
        if test "$common,$NON_FF_MERGE" = "$MRC,0"
        then
                # The first head being merged was a fast-forward.
@@ -81,7 +78,7 @@ do
                # tree as the intermediate result of the merge.
                # We still need to count this as part of the parent set.
 
-               echo "Fast-forwarding to: $SHA1"
+               echo "Fast-forwarding to: $pretty_name"
                git read-tree -u -m $head $SHA1 || exit
                MRC=$SHA1 MRT=$(git write-tree)
                continue
@@ -89,7 +86,7 @@ do
 
        NON_FF_MERGE=1
 
-       echo "Trying simple merge with $SHA1"
+       echo "Trying simple merge with $pretty_name"
        git read-tree -u -m --aggressive  $common $MRT $SHA1 || exit 2
        next=$(git write-tree 2>/dev/null)
        if test $? -ne 0