From 47d3b6fc1966df43b37751165d6fa4229904c0fa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= <cynerd@email.cz>
Date: Fri, 26 Jan 2018 15:02:07 +0100
Subject: Initial commit

---
 bash-completion/gitbmerge | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 bash-completion/gitbmerge

(limited to 'bash-completion/gitbmerge')

diff --git a/bash-completion/gitbmerge b/bash-completion/gitbmerge
new file mode 100644
index 0000000..8706fc8
--- /dev/null
+++ b/bash-completion/gitbmerge
@@ -0,0 +1,21 @@
+_gitbmerge() {
+	local cur prev
+	_init_completion || return
+	[ $COMP_CWORD -gt 1 ] &&  return # Complete only single dependency
+	COMPREPLY=()
+	local GDIR="$(pwd)"
+	while [ ! -d "$GDIR/.git"  ]; do
+		[ -z "$GDIR" ] && return
+		GDIR="${GDIR%/*}"
+	done
+	GDIR="$GDIR/.git"
+	[ -f "$GDIR" ] && GDIR="$(cat "$GDIR")" # This just points to some other directory
+	[ -d "$GDIR/refs/heads" ] || return # No completion if there is no local branch
+	local ops=""
+	for B in "$GDIR"/refs/heads/*; do
+		# TODO skip branch on HEAD
+		ops="$ops ${B#$GDIR/refs/heads/}"
+	done
+	COMPREPLY+=($(compgen -W "${ops}" -- ${cur}))
+}
+complete -F _gitbmerge gitbmerge
-- 
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