From 39b3b9858bfe7e1482af235db141f89c434a9c08 Mon Sep 17 00:00:00 2001
From: Bodaniel Jeanes <me@bjeanes.com>
Date: Tue, 29 Jun 2010 21:41:45 +1000
Subject: [PATCH] Add rake completions

---
 zsh/rake_completion | 20 ++++++++++++++++++++
 zsh/zshrc           |  3 +++
 2 files changed, 23 insertions(+)
 create mode 100644 zsh/rake_completion

diff --git a/zsh/rake_completion b/zsh/rake_completion
new file mode 100644
index 0000000..3f2d483
--- /dev/null
+++ b/zsh/rake_completion
@@ -0,0 +1,20 @@
+_rake_does_task_list_need_generating () {
+  if [ ! -f .rake_tasks ]; then return 0;
+  else
+    accurate=$(stat -f%m .rake_tasks)
+    changed=$(stat -f%m Rakefile)
+    return $(expr $accurate '>=' $changed)
+  fi
+}
+
+_rake () {
+  if [ -f Rakefile ]; then
+    if _rake_does_task_list_need_generating; then
+      echo "\nGenerating .rake_tasks..." > /dev/stderr
+      rake --silent --tasks | cut -d " " -f 2 > .rake_tasks
+    fi
+    compadd `cat .rake_tasks`
+  fi
+}
+
+compdef _rake rake
\ No newline at end of file
diff --git a/zsh/zshrc b/zsh/zshrc
index e2e9224..03e2f1b 100644
--- a/zsh/zshrc
+++ b/zsh/zshrc
@@ -13,6 +13,9 @@ source $DOT_FILES/zsh/config
 # Rake completion
 source $DOT_FILES/zsh/completions
 
+# Rake completion
+source $DOT_FILES/zsh/rake_completion
+
 # My custom theme
 source $DOT_FILES/zsh/theme