#!/bin/bash
# allows you to send pull requests from the command line
# usage: git req username [comparetobranch]
#    or: git req username -m [message]
# put somewhere in your PATH as git-req and make executable
GITBRANCH=$(git symbolic-ref HEAD | cut -d/ -f3)
GITUSER=$(grep 'user =' ~/.gitconfig | sed -e 's/.*user = \(.*\)/\1/')
GITPROJECT=$(grep 'url =' .git/config | sed -n 1p | sed -e 's/.*url = git@github.com:'$GITUSER'.*[/]\(.*\).git$/\1/')
GITTOKEN=$(grep 'token =' ~/.gitconfig | sed -e 's/.*token = \(.*\)/\1/')
if [ $(echo "${#2}") != '0' ]
then
	if [ "$2" != '-m' ]
	then
		GITCOMPR="http://github.com/$GITUSER/$GITPROJECT/compare/$2...$GITBRANCH"
	else
		GITCOMPR=$3
	fi
else
	GITCOMPR=''
fi
GITPULLREQ=$(curl -Flogin=$GITUSER -Ftoken=$GITTOKEN -Fmessage[to][]=$1 -Fmessage[body]="$GITCOMPR" "http://github.com/$GITUSER/$GITPROJECT/pull_request/$GITBRANCH" 2> /dev/null | sed -e 's/.*You are.*/OK/')
if [ $GITPULLREQ != 'OK' ]
then
	echo -ne 'Could not complete pull request.\n'
else
	echo -ne 'Pull request sent to '$1'.\n'
fi