Usage

Quick start

1. Join the <scope>'s queue in that place, and pause to wait for the job's turn: job-queue push <scope>.
2. Do some work.
3. End the job you started: job-queue pop <scope> <id output by push command>.

These should be done in immediate succession, like so:

id=$(job-queue push my-scope)

# do work here

job-queue pop my-scope $id

Time constraint

A job is considered to have timed out if it is not popped within JOB_QUEUE_TIMEOUT_AGE_SECONDS seconds (docs: Options) of being pushed.

Commands

help

job-queue (help | --help)

Show the manpage.

If the package is installed with Homebrew, man job-queue is also available.

pop

job-queue pop <scope> <id>

Take a job out of the <scope> queue. <id> must be the ID of an item in the <scope> queue. Get ID from the output of job-queue push.

push

job-queue push <scope> [<job_description> [<support_ticket_url>]]

Enqueue a job in the <scope> queue, and do not proceed until it is first in the queue. Outputs a timestamped random id.

You can have as many distinctly-named queues as you like.

The next time a job is pushed to the same scoped queue as the timed out job, a warning message will be logged to the terminal. If provided, <job_description> and <support_ticket_url> are included in the message.

version

job-queue (--version | -v)

Show the current version.