From 23d7291a24f2c5f280db49317be999dfe3bd7472 Mon Sep 17 00:00:00 2001
From: gentoo90 <gentoo90@gmail.com>
Date: Sun, 19 Apr 2015 17:36:29 +0300
Subject: [PATCH] Add bashcomp for --example

and restrict --manifest-path to propose only *.toml files
---
 src/etc/cargo.bashcomp.sh | 23 +++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

diff --git a/src/etc/cargo.bashcomp.sh b/src/etc/cargo.bashcomp.sh
index e6f0086aa..83f19591e 100644
--- a/src/etc/cargo.bashcomp.sh
+++ b/src/etc/cargo.bashcomp.sh
@@ -43,8 +43,15 @@ _cargo()
 		else
 			COMPREPLY=( $( compgen -W "$(cargo --list | tail -n +2)" -- "$cur" ) )
 		fi
-	elif [[ $cword -gt 2 && "$prev" = "$opt_mani" ]]; then
-		_filedir
+	elif [[ $cword -gt 2 ]]; then
+		case "${prev}" in
+			"$opt_mani")
+				_filedir toml
+				;;
+			--example)
+				COMPREPLY=( $( compgen -W "$(_get_examples)" -- "$cur" ) )
+				;;
+		esac
 	elif [[ "$cur" == -* ]]; then
 		COMPREPLY=( $( compgen -W "${opts[$cmd]}" -- "$cur" ) )
 	fi
@@ -56,4 +63,16 @@ _cargo()
 } &&
 complete -o nospace -F _cargo cargo
 
+_locate_manifest(){
+	local manifest=`cargo locate-project 2>/dev/null`
+	# regexp-replace manifest '\{"root":"|"\}' ''
+	echo ${manifest:9:-2}
+}
+
+_get_examples(){
+	local files=($(dirname $(_locate_manifest))/examples/*.rs)
+	local names=("${files[@]##*/}")
+	local names=("${names[@]%.*}")
+	echo "${names[@]}"
+}
 # vim:ft=sh
-- 
2.30.2