Adding --exit_on_results option to fix https://github.com/cmather/meteor-ddp-tools/issues/4

[arnaudsj]

When wanting to use DDP in a cli mode to execute a remote command, get the results and exit, found that this gets the job done. I welcome any feedback of course, if you feel there is a better way to get this achieved.

[deanrad]

Yes, this is for #4

[deanrad]

Can it exit with non-zero if call had an error ?

[deanrad]

+1 This works, and returns exit codes for method calls that raise errors:

ddp --exit_on_results --port 8081 call forceMeteorError
[msg]: {"server_id":"0"}
[msg]: {"msg":"connected","session":"L6HyaDYaRHpDGpkL3"}
[call]: forceMeteorError []
[msg]: {"msg":"updated","methods":["1"]}
[msg]: {"msg":"result","id":"1","error":{"error":"foo","message":"[foo]","errorType":"Meteor.Error"}}
~/src/meteor-ddp-tools (master) $ echo $?
1
~/src/meteor-ddp-tools (master) $ ddp --exit_on_results --port 8081 call forceNonMeteorError
[msg]: {"server_id":"0"}
[msg]: {"msg":"connected","session":"6Rij3o7aRB8DtEYk7"}
[call]: forceNonMeteorError []
[msg]: {"msg":"updated","methods":["1"]}
[msg]: {"msg":"result","id":"1","error":{"error":500,"reason":"Internal server error","message":"Internal server error [500]","errorType":"Meteor.Error"}}
~/src/meteor-ddp-tools (master) $ echo $?
1

[diavrank]

is this feature going to be in this repo? or is it available in another repository?

[diavrank]

I already find it: https://www.npmjs.com/package/ddp-tools-jw .