From 91c0ff4f7d28856645b72d09f58dbabfa5e862ad Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 19 Nov 2010 12:07:09 +0000
Subject: * lib/optparse.rb: shell completion support for zsh.  based on  
 <http://d.hatena.ne.jp/rubikitch/20071002/zshcomplete>

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29834 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 misc/rb_optparse.zsh | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 misc/rb_optparse.zsh

(limited to 'misc/rb_optparse.zsh')

diff --git a/misc/rb_optparse.zsh b/misc/rb_optparse.zsh
new file mode 100644
index 0000000000..2aff063744
--- /dev/null
+++ b/misc/rb_optparse.zsh
@@ -0,0 +1,30 @@
+#!/bin/zsh
+# Completion for zsh:
+# (based on <http://d.hatena.ne.jp/rubikitch/20071002/zshcomplete>)
+#
+# (1) install this file,
+#
+# (2) load the script, and
+#      . ~/.zsh.d/rb_optparse.zsh
+#
+# (3) geneate completion files once.
+#      generate-complete-function/ruby/optparse COMMAND1
+#      generate-complete-function/ruby/optparse COMMAND2
+#
+
+generate-complete-function/ruby/optparse ()
+{
+    local cmpl="_${1:t}"
+    mkdir -p "${ZSH_COMPLETION_DIR-$HOME/.zsh.d/Completion}"
+    $1 --help=zshcomplete="${1:t}" > "${ZSH_COMPLETION_DIR-$HOME/.zsh.d/Completion}/$comp"
+    if [[ $(type -w "$cmpl") == "${cmpl}: function" ]]; then
+	unfunction "$cmpl"
+	autoload -U "$cmpl}"
+    else
+        compinit "$cmpl"
+    fi
+}
+
+for cmd in "$@"; do
+    generate-complete-function/ruby/optparse "$cmd"
+done
-- 
cgit v1.2.3