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powjs is an oh-my-zsh plugin to quickly configure your Node project for use with Pow.
# powjs r1 - @weskoop
# Config.ru concept and file by Assaf Arkin http://labnotes.org/2011/08/06/using-pow-with-your-node-js-project/
function powjs {
if [[ $# -ne 0 ]]; then
if [[ $1 == "config" ]]; then
echo "Creating Node compatible config.ru..."
cat > config.ru <<POWJS
require "net/http"
class ProxyApp
def call(env)
begin
request = Rack::Request.new(env)
headers = {}
env.each do |key, value|
if key =~ /^http_(.*)/i
headers[$1] = value
end
end
http = Net::HTTP.new("localhost", 8080)
http.start do |http|
response = http.send_request(request.request_method, request.fullpath, request.body.read, headers)
[response.code, response.to_hash, [response.body]]
end
rescue Errno::ECONNREFUSED
[500, {}, ["Server is down, try $ npm start"]]
end
end
end
run ProxyApp.new
POWJS
elif [[ $1 == "link" ]]; then
echo "Symlinking `pwd` to ~./Pow..."
ln -s `pwd` ~/.pow
elif [[ $1 == "unlink" ]]; then
echo "Unlinking ${PWD##*/} from ~./Pow..."
rm ~/.pow/${PWD##*/}
fi
else
echo ""
echo "Usage: powjs <command>"
echo ""
echo " Commands: config # Create Node compatible config.ru (will overwrite exising file)"
echo " link # Link current directory in ~/.pow"
echo " unlink # Unlink current directory from ~/.pow"
echo ""
echo "Once configured and linked, run 'npm start' to start your server."
echo "Access it at http://${PWD##*/}.dev"
echo ""
fi
}
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