Keep tracked files instead of refreshing list of untracked files #61
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thatsmydoing
commented
Feb 29, 2024
| @@ -19,7 +19,7 @@ const untrackedFilename = "an-untracked-file.js"; | |||
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| const gitMocked: jest.MockedObjectDeep<typeof git> = jest.mocked(git); | |||
| gitMocked.getDiffFileList.mockReturnValue([filename]); | |||
| gitMocked.getUntrackedFileList.mockReturnValue([untrackedFilename]); | |||
| gitMocked.getTrackedFileList.mockReturnValue([filename, "file-with-dirty-index.js"]); | |||
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One of the tests also works with a file called file-with-dirty-index.js so we have to add it to the "tracked" list too.
| @@ -117,11 +110,12 @@ const getProcessors = ( | |||
| processorType: ProcessorType | |||
| ): Required<Linter.Processor> => { | |||
| const staged = processorType === "staged"; | |||
| const trackedFileSet = new Set(getTrackedFileList()); | |||
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I'm wrapping this in a Set for faster lookups.
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| const shouldRefresh = | ||
| !diffFileList.includes(filename) && !untrackedFileList.includes(filename); |
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This condition not only matches new files but actually all unchanged files, so instead of speeding things up this actually slows the entire lint process.
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Yeah noticing this as well, it makes the initial lint take really long to run, even when there is nothing to lint |
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#27 introduced a massive performance regression with the recommended
diff/diffsetup. It effectively refreshes the list of untracked files for every unchanged file in the project.Instead of constantly refreshing the tracked file list, it's better to get the list of tracked files once and we can simply check that a file is not in the list.