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Validate/dry-run mode

See original GitHub issue

Matching google-java-format’s google/google-java-format/issues/105 and google/google-java-format/pull/106 - it would be nice to have a dry-run mode that would show which files would be changed. Context: a CI task checking that the files are properly formatted.

google-java-format does this with two command line switches:

--dry-run or -n Prints the paths of the files whose contents would change if the formatter were run normally.

--set-exit-if-changed Return exit code 1 if there are any formatting changes.

Issue Analytics

State:
Created 2 years ago
Reactions:2
Comments:6 (4 by maintainers)

Top GitHub Comments

2reactions

cortinicocommented, Apr 24, 2021

it would be nice to have a dry-run mode that would show which files would be changed

As a side note, ktfmt-gradle will also benefit form this. Currently I had to manually diff the ktfmt output with the original source file to understand if there was a violation or not (in order to support a ktfmtCheck task).

1reaction

cgrushkocommented, Oct 2, 2021

This is now fixed in main, will release a new version on Monday or Tuesday.

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