[AURORA-803] Return valid JSON structure as "job status" result with "--write-json"

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.6.0
• Component/s: Client
• Sprint: Aurora Q4 Sprint 1
• Assignee: Mark Chu-Carroll
• Reporter: Mark Chu-Carroll
• Created: 07/Oct/14 17:11
• Updated: 28/Oct/14 22:37
• Resolved: 07/Oct/14 17:40

Description

Users writing scripts that use the "job status" command would prefer that when a job isn't running, that fact be expressed through a valid JSON response rather than an exit code.
So, for example, right now, if you run "aurora job status devcluster/mchucarroll/test/foobar", you'll get back an error message on standard error with exit code 6.
Script users would prefer a response like:

{"job": "devcluster/mchucarroll/test/foobar", "error": "No running jobs found"}