After the merges next week (~9 May), I plan to land patches enabling Prettier for the formatting of JSON files in the mozilla-central tree.
JSON files in crashtests and reftest directories are ignored by default, as are those listed in Generated.txt and ThirdPartyPaths.txt. There are also additional files we will be ignoring which are shown in the patch for enabling the configuration.
If you know of any other JSON files that should be ignored, please comment on the bug including the reason(s) for ignoring them.
Mark.
These patches have now landed on autoland, so should be included in one of the next few merges if no issues are found.
Mark.