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@@ -4,7 +4,6 @@
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# Adds a kapow command that will restart an app
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#
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# $ kapow myapp
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-# $ kapow # defaults to current directory
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#
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# Supports command completion.
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#
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@@ -12,14 +11,40 @@
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#
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# autoload -U compinit compinit
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#
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-# Thanks also to Christopher Sexton
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-# https://gist.github.com/965032
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+# Changes:
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#
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-function kapow {
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- FOLDERNAME=$1
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- if [ -z "$FOLDERNAME" ]; then; FOLDERNAME=${PWD##*/}; fi
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- touch ~/.pow/$FOLDERNAME/tmp/restart.txt;
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- if [ $? -eq 0 ]; then; echo "pow: restarting $FOLDERNAME" ; fi
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+# Defaults to the current application, and will walk up the tree to find
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+# a config.ru file and restart the corresponding app
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+#
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+# Will Detect if a app does not exist in pow and print a (slightly) helpful
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+# error message
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+
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+rack_root_detect(){
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+ setopt chaselinks
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+ local orgdir=$(pwd)
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+ local basedir=$(pwd)
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+
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+ while [[ $basedir != '/' ]]; do
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+ test -e "$basedir/config.ru" && break
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+ builtin cd ".." 2>/dev/null
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+ basedir="$(pwd)"
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+ done
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+
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+ builtin cd $orgdir 2>/dev/null
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+ [[ ${basedir} == "/" ]] && return 1
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+ echo `basename $basedir | sed -E "s/.(com|net|org)//"`
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}
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+kapow(){
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+ local vhost=$1
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+ [ ! -n "$vhost" ] && vhost=$(rack_root_detect)
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+ if [ ! -h ~/.pow/$vhost ]
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+ then
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+ echo "pow: This domain isn’t set up yet. Symlink your application to ${vhost} first."
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+ return 1
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+ fi
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-compctl -W ~/.pow -/ kapow
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+ [ ! -d "~/.pow/${vhost}/tmp" ] && mkdir -p "~/.pow/$vhost/tmp"
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+ touch ~/.pow/$vhost/tmp/restart.txt;
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+ [ $? -eq 0 ] && echo "pow: restarting $vhost.dev"
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+}
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+compctl -W ~/.pow -/ kapow
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John Antoni Griffiths