From cde7e6ccc4945b91650448e37bf68dfdaddf5460 Mon Sep 17 00:00:00 2001
From: Masataro Asai <guicho2.71828@gmail.com>
Date: Sat, 9 Jan 2016 23:33:57 +0900
Subject: [PATCH] bash completion

---
 etc/bash-completion.d/ros | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100755 etc/bash-completion.d/ros

diff --git a/etc/bash-completion.d/ros b/etc/bash-completion.d/ros
new file mode 100755
index 0000000..5ba0041
--- /dev/null
+++ b/etc/bash-completion.d/ros
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+# currently just a stub.
+# would it be possible to generate the completion from the roswell scripts by themselves?
+
+# https://www.debian-administration.org/article/317/An_introduction_to_bash_completion_part_2
+
+_ros() 
+{
+    local cur prev opts
+    COMPREPLY=()
+    cur="${COMP_WORDS[COMP_CWORD]}"
+    prev="${COMP_WORDS[COMP_CWORD-1]}"
+    opts="--help --verbose --version"
+
+    if [[ ${cur} == -* ]] ; then
+        COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
+        return 0
+    fi
+}
+complete -F _ros ros