Optionally provide error code on failure - Githubissues

githubgphl / imginfo

Extract useful meta-data for MX data processing

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Optionally provide error code on failure #5

Closed DominicOram closed 1 month ago

DominicOram commented 1 month ago

Given a command line argument, return error code when imginfo fails to read a file. Error message: "unable to find oscillation axis/angles"

DLS happy to do this work

Acceptance Criteria

I can provide a command line argument of "give exit code on error"
Given this commandline arg is set when imginfo would print "unable to find oscillation axis/angles" it also returns a non-zero error code
Behavior unchanged when command line arg not provided