Big tool rename.

[git.git] / git-branch.sh

diff --git a/git-branch.sh b/git-branch.sh
new file mode 100755 (executable)
index 0000000..145a7b7
--- /dev/null
+++ b/git-branch.sh
@@ -0,0 +1,32 @@
+#!/bin/sh
+
+. git-sh-setup || die "Not a git archive"
+
+case "$#" in
+0)
+       headref=$(readlink "$GIT_DIR/HEAD" | sed -e 's|^refs/heads/||')
+       git-rev-parse --symbolic --all |
+       sed -ne 's|^refs/heads/||p' |
+       sort |
+       while read ref
+       do
+               if test "$headref" = "$ref"
+               then
+                       pfx='*'
+               else
+                       pfx=' '
+               fi
+               echo "$pfx $ref"
+       done
+       exit 0 ;;
+1)
+       head=HEAD ;;
+2)
+       head="$2^0" ;;
+esac
+branchname="$1"
+rev=$(git-rev-parse --verify "$head") || exit
+
+[ -e "$GIT_DIR/refs/heads/$branchname" ] && die "$branchname already exists"
+
+echo $rev > "$GIT_DIR/refs/heads/$branchname"