Add --exit-with-highest-exit-code and --as-job-runner
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…hest exit code of any processes This allows for process failures to bubble up to the shell. Example: ```console $ hivemind --exit-with-highest-exit-code - <<PROCFILE job1: echo "job1 is running"; sleep 0.5; echo "Failing"; exit 13 job2: echo "job2 is running"; sleep 1; echo "Will never complete"; exit 11 PROCFILE job2 | Running... job1 | Running... job2 | job2 is running job1 | job1 is running job1 | Failing job1 | exit status 13 job2 | Interrupting... job2 | signal: interrupt At least one process failed $ echo "Hivemind exited with: $?" Hivemind exited with: 13 ```
…t gracefully, and wait for all to complete See `test-as-job-runner.sh` and: Example: ```shellsession hivemind --as-job-runner --exit-with-highest-exit-code - <<PROCFILE job1: echo "job1 is running"; sleep 0.5; echo "Done" job2: echo "job2 is running"; sleep 1; echo "Done" PROCFILE hivemind --as-job-runner --exit-with-highest-exit-code - <<PROCFILE job1: echo "job1 is running"; sleep 0.5; echo "Fail"; exit 13 job2: echo "job2 is running"; sleep 1; echo "Done" PROCFILE ```
danieroux
changed the title
--exit-with-highest-exit-code --exit-with-highest-exit-code and --as-job-runner
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--exit-with-highest-exit-codeexitshivemindwith the highest exit code of all processes, which allows for process failures to bubble up to the shell.This is different from #30 - this PR does not change current hivemind behaviour.
Closes #27
Example:
--as-job-runnerchanges hivemind from process control to letting jobs run to completion. Example: