pow.plugin.zsh

 1# Restart a rack app running under pow
 2# http://pow.cx/
 3#
 4# Adds a kapow command that will restart an app
 5#
 6#   $ kapow myapp
 7#
 8# Supports command completion.
 9#
10# If you are not already using completion you might need to enable it with
11#
12#    autoload -U compinit compinit
13#
14# Changes:
15#
16# Defaults to the current application, and will walk up the tree to find
17# a config.ru file and restart the corresponding app
18#
19# Will Detect if a app does not exist in pow and print a (slightly) helpful
20# error message
21
22rack_root(){
23  setopt chaselinks
24  local orgdir="$PWD"
25  local basedir="$PWD"
26
27  while [[ $basedir != '/' ]]; do
28    test -e "$basedir/config.ru" && break
29    builtin cd ".." 2>/dev/null
30    basedir="$PWD"
31  done
32
33  builtin cd "$orgdir" 2>/dev/null
34  [[ ${basedir} == "/" ]] && return 1
35  echo $basedir
36}
37
38rack_root_detect(){
39  basedir=$(rack_root)
40  echo `basename $basedir | sed -E "s/.(com|net|org)//"`
41}
42
43kapow(){
44  local vhost=$1
45  [ ! -n "$vhost" ] && vhost=$(rack_root_detect)
46  if [ ! -h ~/.pow/$vhost ]
47  then
48    echo "pow: This domain isn’t set up yet. Symlink your application to ${vhost} first."
49    return 1
50  fi
51
52  [ ! -d ~/.pow/${vhost}/tmp ] && mkdir -p ~/.pow/$vhost/tmp
53  touch ~/.pow/$vhost/tmp/restart.txt;
54  [ $? -eq 0 ] &&  echo "pow: restarting $vhost.dev"
55}
56compctl -W ~/.pow -/ kapow
57
58powit(){
59  local basedir="$PWD"
60  local vhost=$1
61  [ ! -n "$vhost" ] && vhost=$(rack_root_detect)
62  if [ ! -h ~/.pow/$vhost ]
63  then
64    echo "pow: Symlinking your app with pow. ${vhost}"
65    [ ! -d ~/.pow/${vhost} ] && ln -s "$basedir" ~/.pow/$vhost
66    return 1
67  fi
68}
69
70powed(){
71  local basedir="$(rack_root)"
72  find ~/.pow/ -type l -lname "*$basedir*" -exec basename {}'.dev' \;
73}
74
75# Restart pow process
76# taken from https://www.matthewratzloff.com
77repow(){
78  lsof | grep 20560 | awk '{print $2}' | xargs kill -9
79  launchctl unload ~/Library/LaunchAgents/cx.pow.powd.plist
80  launchctl load ~/Library/LaunchAgents/cx.pow.powd.plist
81  echo "restarted pow"
82}
83
84# View the standard out (puts) from any pow app
85alias kaput="tail -f ~/Library/Logs/Pow/apps/*"