From 04029c520f4cd1c7fbf9444e6ba5304b632d23f4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= <cynerd@email.cz>
Date: Mon, 18 Sep 2017 20:20:01 +0200
Subject: Add completions for gitbmerge

---
 zshrc | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'zshrc')

diff --git a/zshrc b/zshrc
index 150d286..dceef1b 100644
--- a/zshrc
+++ b/zshrc
@@ -90,6 +90,27 @@ lrbell_end() {
 
 add-zsh-hook preexec lrbell_begin
 add-zsh-hook precmd lrbell_end
+# Completions ##################################################
+
+_gitbmerge() {
+	(( CURRENT > 2)) &&  return # Complete only single dependency
+	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 "$GDIR/refs/heads" ] || return # No completion if there is no local branch
+	local branches=()
+	for B in "$GDIR"/refs/heads/*; do
+		# TODO skip branch on HEAD
+		branches+=("${B#$GDIR/refs/heads/}")
+	done
+	_describe -t branches 'gitbmerge' branches
+}
+compdef _gitbmerge gitbmerge
+
 ################################################################
 case "$TERM" in
 	xterm*|*rxvt*)
-- 
cgit v1.2.3