Moving all zsh config options into a lib/ subdirectory to make way for some upcoming changes to directory structure and configuration options

lib/rake_completion.zsh

@@ -0,0 +1,42 @@
+_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 '>=' $changed)
+  fi
+}
+
+_rake () {
+  if [ -f Rakefile ]; then
+    if _rake_does_task_list_need_generating; then
+      echo "\nGenerating .rake_tasks~..." > /dev/stderr
+      rake --silent --tasks | cut -d " " -f 2 > .rake_tasks~
+    fi
+    compadd `cat .rake_tasks~`
+  fi
+}
+
+compctl -K _rake rake
+
+function _cap_does_task_list_need_generating () {
+  if [ ! -f .cap_tasks~ ]; then return 0;
+  else
+    accurate=$(stat -f%m .cap_tasks~)
+    changed=$(stat -f%m config/deploy.rb)
+    return $(expr $accurate '>=' $changed)
+  fi
+}
+
+function _cap () {
+  if [ -f config/deploy.rb ]; then
+    if _cap_does_task_list_need_generating; then
+      echo "\nGenerating .cap_tasks~..." > /dev/stderr
+      cap show_tasks -q | cut -d " " -f 1 | sed -e '/^ *$/D' -e '1,2D'
+> .cap_tasks~
+    fi
+    compadd `cat .cap_tasks~`
+  fi
+}
+
+compctl -K _cap cap