#!/bin/bash

# The URL of the Jenkins server
JENKINS_URL=localhost:8080
# The Jenkins user
USERNAME=admin
# The password for the user
PASSWORD=<password>

# The job to test
JOB=test_job
# The remote trigger token for this job
TOKEN=myToken

# A value to determine if the job is currently executing
JOB_BUILDING=0

echo " Testing $JOB..."

# Trigger the job to build remotely
curl -s $USERNAME:$PASSWORD@$JENKINS_URL/job/$JOB/build?token=$TOKEN
echo " ...triggered $JOB to build... "

# ...while the job is still building...
while [ $JOB_BUILDING -eq 0 ]
do
  # Give the job time to build, check every 10 seconds
  echo " ...waiting 10 seconds for $JOB to build... "
  sleep 10
  CURL=$(curl -s $USERNAME:$PASSWORD@$JENKINS_URL/job/$JOB/lastBuild/api/json)
  # Only update the JOB_BUILDING variable if the curl succeeds.
  if [ $? -eq 0 ]
  then
    # Grep will return 0 if building: true
    echo $CURL | grep building\":true > /dev/null
    JOB_BUILDING=$?
  fi
  # If the curl command errored, or if still building, sleep and try again
done

# Limit output to the result
RESULT=$(echo $CURL | grep -E -o "result\":.{0,10}" | awk -F'"' '{print $3}')

# Output the result
echo " ...$JOB completed! Build Status: $RESULT"