update json emitter to better handle errors #3953
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topecongiro
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Dec 9, 2019
| @@ -120,6 +109,9 @@ mod tests { | |||
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| #[test] | |||
| fn expected_line_range_correct_when_single_line_split() { | |||
| let mut emitter = JsonEmitter { | |||
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Nit: we can use JsonEmitter::default().
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Good catch. I need to make a similar update to the checkstyle xml emitter at some point (which suffers from the same type of invalid output in this scenario) and will tweak this accordingly when I do
Me too. I feel like one day it would be good to see if we can also have the errors emitted as part of the json/xml output instead of stderr when the user specifies the |
karyon
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Resolves #3952 and relevant for #3947
This changes the json emitter to emit the full json output for the formatting results as part of
emit_footerwhereas the current approach incrementally emitted incomplete json snippets as each file was processed and usedemit_headerandemit_footerto try to sandwich it all together into valid json (which was not always viable as described in #3952).