x fmt: Only check modified files locally #108773
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Previously, `x fmt` would only format modified files, while `x fmt .` and `x fmt --check` would still look at all files. After this change, `x fmt --check` only looks at modified files locally. I feel pretty confident in this change - other than rust-lang#106261, no one has reported bugs in `get_modified_rs_files` since it was added in rust-lang#105702.
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…iaskrgr Rollup of 7 pull requests Successful merges: - rust-lang#108244 (Add test for semicolon recovery ICE) - rust-lang#108746 (Don't project to RPITIT that has no default value) - rust-lang#108764 (Tweaks to -Zdrop-tracking-mir) - rust-lang#108770 (Improve documentation and argument naming of some TyCtxt methods) - rust-lang#108773 (x fmt: Only check modified files locally) - rust-lang#108775 (Use the correct bound vars in return type suggestion.) - rust-lang#108776 (Make `x test tidy` less noisy) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
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Previously,
x fmtwould only format modified files, whilex fmt .andx fmt --checkwould still look at all files. After this change,x fmt --checkonly looks at modified files locally.I feel pretty confident in this change - other than #106261, no one has reported bugs in
get_modified_rs_filessince it was added in #105702.Combined with the changes in #108772, this brings the time for me to run
x t tidywith a hot FS cache down from 5 to 2 seconds (and moves the majority of the time spent back totidy check, which means it can be sped up more in the future).