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Merge pull request #850 from johnantoni/pow-fix

take in chris sexton's changes to the pow plugin
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2 parents b56e372 + f9b4356 commit 512a6e54a34fa3e54a3d0b83f2ad7f0d949292c0 @robbyrussell robbyrussell committed Jan 26, 2012
Showing with 63 additions and 7 deletions.
  1. +63 −7 plugins/pow/pow.plugin.zsh
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@@ -1,10 +1,66 @@
-# Thanks to Christopher Sexton
-# https://gist.github.com/965032
-function kapow {
- touch ~/.pow/$1/tmp/restart.txt
- if [ $? -eq 0 ]; then
- echo "$fg[yellow]Pow restarting $1...$reset_color"
- fi
+# Restart a rack app running under pow
+# http://pow.cx/
+#
+# Adds a kapow command that will restart an app
+#
+# $ kapow myapp
+#
+# Supports command completion.
+#
+# If you are not already using completion you might need to enable it with
+#
+# autoload -U compinit compinit
+#
+# Changes:
+#
+# Defaults to the current application, and will walk up the tree to find
+# a config.ru file and restart the corresponding app
+#
+# Will Detect if a app does not exist in pow and print a (slightly) helpful
+# error message
+
+rack_root_detect(){
+ setopt chaselinks
+ local orgdir=$(pwd)
+ local basedir=$(pwd)
+
+ while [[ $basedir != '/' ]]; do
+ test -e "$basedir/config.ru" && break
+ builtin cd ".." 2>/dev/null
+ basedir="$(pwd)"
+ done
+
+ builtin cd $orgdir 2>/dev/null
+ [[ ${basedir} == "/" ]] && return 1
+ echo `basename $basedir | sed -E "s/.(com|net|org)//"`
}
+kapow(){
+ local vhost=$1
+ [ ! -n "$vhost" ] && vhost=$(rack_root_detect)
+ if [ ! -h ~/.pow/$vhost ]
+ then
+ echo "pow: This domain isn’t set up yet. Symlink your application to ${vhost} first."
+ return 1
+ fi
+
+ [ ! -d ~/.pow/${vhost}/tmp ] && mkdir -p ~/.pow/$vhost/tmp
+ touch ~/.pow/$vhost/tmp/restart.txt;
+ [ $? -eq 0 ] && echo "pow: restarting $vhost.dev"
+}
compctl -W ~/.pow -/ kapow
+
+powit(){
+ local basedir=$(pwd)
+ local vhost=$1
+ [ ! -n "$vhost" ] && vhost=$(rack_root_detect)
+ if [ ! -h ~/.pow/$vhost ]
+ then
+ echo "pow: Symlinking your app with pow. ${vhost}"
+ [ ! -d ~/.pow/${vhost} ] && ln -s $basedir ~/.pow/$vhost
+ return 1
+ fi
+}
+
+# View the standard out (puts) from any pow app
+alias kaput="tail -f ~/Library/Logs/Pow/apps/*"

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