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Diffstat (limited to 'tools/git-which-branch.sh')
| -rw-r--r-- | tools/git-which-branch.sh | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tools/git-which-branch.sh b/tools/git-which-branch.sh new file mode 100644 index 0000000..b96b5d5 --- /dev/null +++ b/tools/git-which-branch.sh @@ -0,0 +1,25 @@ +#!/bin/sh +# git-which-branch.sh - output the name of the current git branch +# +# The canonical location of this program is the telepathy-spec tools/ +# directory, please synchronize any changes with that copy. +# +# Copyright (C) 2008 Collabora Ltd. <http://www.collabora.co.uk/> +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. + +default="$1" +if { ref="`git symbolic-ref HEAD 2>/dev/null`"; }; then + echo ${ref#refs/heads/} + exit 0 +fi + +if test -n "$default"; then + echo "$default" >/dev/null + exit 0 +fi + +echo "no git branch found" >&2 +exit 1 |