fast-import: add support to delete refs

diff --git a/contrib/examples/git-commit.sh b/contrib/examples/git-commit.sh
index 2c4a4062a5317c51601fc4c644c96a7f75e1ef2c..4aab1a6d2161186227779ca5e793ed727c64d9db 100755 (executable)
--- a/contrib/examples/git-commit.sh
+++ b/contrib/examples/git-commit.sh
@@ -280,7 +280,7 @@ case "$#,$also,$only,$amend" in
 0,,,*)
        ;;
 *,,,*)
-       only_include_assumed="# Explicit paths specified without -i nor -o; assuming --only paths..."
+       only_include_assumed="# Explicit paths specified without -i or -o; assuming --only paths..."
        also=
        ;;
 esac
@@ -443,7 +443,7 @@ fi | git stripspace >"$GIT_DIR"/COMMIT_EDITMSG
 
 case "$signoff" in
 t)
-       sign=$(git-var GIT_COMMITTER_IDENT | sed -e '
+       sign=$(git var GIT_COMMITTER_IDENT | sed -e '
                s/>.*/>/
                s/^/Signed-off-by: /
                ')
@@ -535,8 +535,8 @@ esac
 
 case "$no_edit" in
 '')
-       git-var GIT_AUTHOR_IDENT > /dev/null  || die
-       git-var GIT_COMMITTER_IDENT > /dev/null  || die
+       git var GIT_AUTHOR_IDENT > /dev/null  || die
+       git var GIT_COMMITTER_IDENT > /dev/null  || die
        git_editor "$GIT_DIR/COMMIT_EDITMSG"
        ;;
 esac
@@ -631,7 +631,7 @@ then
        if test -z "$quiet"
        then
                commit=`git diff-tree --always --shortstat --pretty="format:%h: %s"\
-                      --summary --root HEAD --`
+                      --abbrev --summary --root HEAD --`
                echo "Created${initial_commit:+ initial} commit $commit"
        fi
 fi