//checkout the source code and clean the repo
stage 'Checkout'
node {
	checkout scm
	sh 'git clean -dfq'
}


stage 'Build'
node ('master'){
	try {
		//configure the conpilation
		//Don't remove outputs for the clean and configure unless errors are present
		sh 'make clean > /dev/null'
		sh 'CC=gcc-4.9 CXX=g++-4.9 ./configure > /dev/null'
		sh 'make -j 8'
		email("SUCCESS", false)

	//something happen, this build is a failure
	} catch (Exception e) {
		email("FAILURE", true)
		throw e;
	}
}

def email(String status, boolean log) {
	//Since tokenizer doesn't work, figure stuff out from the environnement variables and command line
	//Configurations for email format
	def project_name = (env.JOB_NAME =~ /(.+)\/.+/)[0][1].toLowerCase()

	def email_subject = "[${project_name} git] UNNAMED PROJECT branch ${env.BRANCH_NAME} - Build # ${env.BUILD_NUMBER} - ${status}!"
	def email_body = """	This is an automated email from the Jenkins build machine. It was
	generated because of a git hooks/post-receive script following
	a ref change was pushed to the repository containing
	the project "UNNAMED PROJECT".

	The branch ${env.BRANCH_NAME} has been updated.

	Check console output at ${env.BUILD_URL} to view the results."""

	def config = new File('/u/cforall/software/cfa/cfa-cc/config').text
	def email_to = (config =~ /mailinglist ?= ?(.+)/)[0][1]

	//send email notification
	emailext body: email_body, subject: email_subject, to: email_to, attachLog: log
}