diff --git a/docs/linting/TROUBLESHOOTING.md b/docs/linting/TROUBLESHOOTING.md index e477267c476f..0aaab848bc97 100644 --- a/docs/linting/TROUBLESHOOTING.md +++ b/docs/linting/TROUBLESHOOTING.md @@ -205,6 +205,25 @@ For example: See [this issue comment](https://github.com/typescript-eslint/typescript-eslint/issues/4102#issuecomment-963265514) for more details. +## Changes to one file are not reflected when linting other files in my IDE + +> tl;dr: Restart your ESLint server to force an update. + +ESLint currently does not have any way of telling parsers such as ours when an arbitrary file is changed on disk. +That means if you change file A that is imported by file B, it won't update lint caches for file B -- even if file B's text contents have changed. +Sometimes the only solution is to restart your ESLint editor extension altogether. + +See [this issue comment](https://github.com/typescript-eslint/typescript-eslint/issues/5845#issuecomment-1283248238 'GitHub issue 5845, comment 1283248238: details on ESLint cross-file caching') for more information. + +:::tip +[VS Code's ESLint extension](https://marketplace.visualstudio.com/items?itemName=dbaeumer.vscode-eslint) provides an `ESLint: Restart ESLint Server` action. +::: + +### I get `no-unsafe-*` complaints for cross-file changes + +See [Changes to one file are not reflected in linting other files in my IDE](#changes-to-one-file-are-not-reflected-in-linting-other-files-in-my-ide). +Rules such as [`no-unsafe-argument`](https://typescript-eslint.io/rules/no-unsafe-argument), [`no-unsafe-assignment`](https://typescript-eslint.io/rules/no-unsafe-assignment), and [`no-unsafe-call`](https://typescript-eslint.io/rules/no-unsafe-call) are often impacted. + ## My linting feels really slow As mentioned in the [type-aware linting doc](./TYPED_LINTING.md), if you're using type-aware linting, your lint times should be roughly the same as your build times. pFad - Phonifier reborn

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