Compare Versions - lint-staged

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17.4.1

Patch Changes

#1840 efe5b63 - This is a version-bump-only release because the previous version 17.4.0 was not published to npmjs.com due to problems with GitHub Actions and Changesets.

17.3.0

Minor Changes

#1825 16b3f74 - It is now possible to run multiple tasks in parallel for a single glob by configuring it with an array of tasks (which run sequentially), and then placing another array inside it (where the tasks will run in parallel). The following demonstrates the order tasks will start in:
```
{
  "*.ts": ["first", "second", ["third", "third"], "fourth"]
}
```
As a concrete example, lint-staged's own configuration is:
```
/** @type {import('./lib/index.js').Configuration} */
export default {
  "*": [
    [
      "oxfmt --check --no-error-on-unmatched-pattern",
      "oxlint --no-error-on-unmatched-pattern",
    ],
  ],
  "*.ts": () => "tsc",
};
```
which means:
1. for all staged files, run the two commands in parallel with staged filenames appended, for example:
  - oxfmt --check --no-error-on-unmatched-pattern lib/index.js
  - oxlint --no-error-on-unmatched-pattern lib/index.js
2. additionally, if any *.ts files are staged, run tsc without appending any arguments
3. The two sets of commands also run in parallel

Patch Changes

#1829 15f7e53 - During an in-progress merge, files that are unchanged from the branch being merged are now skipped. Technically, files are only included if there are staged changes against both HEAD and MERGE_HEAD.

17.2.0

Minor Changes

#1823 ee156cc - The chunking of tasks based on maximum command line argument length has been re-implemented to be more precise. Now the chunking happens based on the final generated command string, instead of just the list of staged files like previously. This benefits mainly Windows platforms and function commands like:
```
/** @type {import('lint-staged').Configuration} */
export default {
  "*.ts": () => "tsc", // Run "tsc" when any TS file is changed (for entire project)
};
```
Where the spawned command is literally "tsc" without any extra arguments. Previously, this was still chunked when a lot of files were staged. Now, it probably won't be chunked because the length of the command is just three letters.

Also, native JavaScript/Node.js function tasks won't be chunked at all, when previously they were run multiple times when chunked:
```
/** @type {import('lint-staged').Configuration} */
export default {
  "*.js": {
    title: "Log staged JS files to console",
    task: async (files) => {
      console.log("Staged JS files:", files);
    },
  },
};
```

17.1.1

Patch Changes

#1820 a626a9f - It's now possible to set --max-arg-length=Infinity to effectively disable chunking of tasks based on the number of staged files. The parsing and validation of the numeric CLI options --max-arg-length and --concurrency has been improved.

17.1.0

Minor Changes

#1816 7568d4f - The console output of lint-staged has been simplified so that there's less interactive spinners and more explicit messages like "Started…" -> "Done!". The primary purpose of this was to remove Listr2, a very large dependency.

Before:

Size of node_modules/ after installing: 1561.7 kB with 29 packages.

Fancy interactive spinners, but output dynamically changes:

✔ Backed up original state in git stash (0b191303)
✔ Running tasks for staged files...
✔ Staging changes from tasks...
✔ Cleaning up temporary files...

After:

Size of node_modules/ after installing: 974.0 kB with 5 packages (37.6 % smaller, 82.7 % less transitive dependencies).

Simpler but more explicit output:

⋯ Backing up original state…
✔ Done backing up original state (35b38ed1)!
⋯ Running tasks for staged files…
    *.js — 1 file
      ⋯ oxlint --fix
    *.{json,md} — 1 file
      ⋯ oxfmt --write

✔ oxfmt --write
✔ oxlint --fix

✔ Done running tasks for staged files!
⋯ Staging changes from tasks…
✔ Done staging changes from tasks!
⋯ Cleaning up temporary files…
✔ Done cleaning up temporary files!

Patch Changes

#1816 c19079d - Try to restore hidden unstaged changes when using --no-revert.
#1818 efb23a2 - Console output colors are enabled/disabled more consistently.
#1818 26112a1 - Failed JS function tasks now properly kill other tasks, unless --continue-on-error is used. Previously their failure didn't affect other tasks.

17.0.8

Patch Changes

#1809 179b437 - Fix lint-staged discarding the ongoing merge conflict status (.git/MERGE_HEAD) when using the --hide-unstaged or --hide-all options.
#1811 3d0b2c0 - Fix issues with Git commands that are successful but also emit warnings to stderr, by ignoring the stderr output completely when the process exits with code 0. This was the behavior when using nano-spawn and execa, but when switching to tinyexec in 16.3.0 both stdout and stderr were used as interleaved output.

17.0.7

Patch Changes

#1806 e692e58 - Update dependency tinyexec@^1.2.4.

17.0.6

Patch Changes

#1803 bdf2770 - Run all tests with Deno, in addition to Node.js and Bun.
#1796 7508272 - Fix performance regression of lint-staged v17 by going back to using git add to stage task modifications. This was changed to git update-index --again in v17 for less manual work, but unfortunately the update-index command gets slower in very large Git repos.
#1797 7b2505a - This version of lint-staged uses the new staged publishing for npm packages feature. Releases are already published from GitHub Actions with trusted publishing, but now an additional approval with two-factor authentication is also required.
#1802 321b0a9 - Downgrade dependency tinyexec@1.2.2 to avoid issues in version 1.2.3.

17.0.5

Patch Changes

#1792 1f67271 - Correctly set the --max-arg-length default value based on the running platform. This controls how very long lists of staged files are split into multiple chunks.

17.0.4

Patch Changes

#1788 f95c1f8 - Another fix for making sure lint-staged adds task modifications correctly to the commit in the following cases:
- after editing <file> it is staged with git add <file>, and then committed with git commit
- after editing <file> it is committed with git commit --all without explicit git add
- after editing <file> it is committed with git commit <pathspec> without explicit git add
There's new test cases which actually setup the Git pre_commit hook to run lint-staged and verify them. These issues started in v17.0.0 when trying to improve support for committig without having explicitly staged files.

17.0.3

Patch Changes

#1782 06813f9 Thanks @iiroj! - Fix lint-staged behavior when implicitly committing files without using git add by either:
- git commit -am "my commit message" where -a (--all) means to automatically stage all tracked modified and deleted files
- git commit -m "my commit message" . where . is an example of a pathspec where matching files will be staged

17.0.2

Patch Changes

#1779 88670ca Thanks @iiroj! - Enable immutable GitHub releases

17.0.1

Patch Changes

#1776 4a5664b Thanks @iiroj! - Adjust GitHub Actions workflow so that automatic publishing works with signed commits.

17.0.0

Major Changes

#1745 e244adf Thanks @iiroj! - Node.js v20 is no longer supported, and the oldest supported version is now 22.22.1, which is an active LTS version at the time of this release. Node.js 20 will be EOL after April 2026. Please upgrade your Node.js version!
#1676 0584e0b Thanks @outslept! - Lint-staged now tries to verify the installed Git version is at least 2.32.0, released in 2021. If you're using an even older Git version, you need to upgrade it before running lint-staged!
#1745 2dcc40a Thanks @iiroj! - The dependency yaml is now marked as optional and probably won't be installed by default. If you're using a YAML configuration file you should install the package separately:
```
npm install --development yaml
```
If you're using .lintstagedrc as the config file name (without a file extension), it will be treated as a YAML file. If the content is JSON, consider renaming it to .lintstagedrc.json to avoid needing to install yaml.

Minor Changes

#1748 809d5ef Thanks @iiroj! - Add new option --hide-all for hiding all unstaged changes and untracked files, before running tasks. This makes it easier to run tools like Knip which check for unused code. Untracked files are included in the backup stash and restored automatically after running.
#1759 f13045a Thanks @iiroj! - Update dependencies, including tinyexec@1.1.1 to fix the following issues:
- When using a Node.js version manager with multiple versions installed (nvm, n, for example), scripts with the #!/usr/bin/env node shebang (Prettier, ESLint, for example) were previously spawned using the default Node.js version configured by the version manager (the one which node points to) on POSIX systems. Now, they will be spawned with the same version that lint-staged itself was started with.
  - For example, if your default Node.js version is 24.14.1 but lint-staged is run with the latest version 25.9.0, the tasks spawned by lint-staged will now also use version 25.9.0. Previously they were spawned using 24.14.1.
- When installing Node.js from the Ubuntu App Center (Snap store), the node executable available in PATH is a symlink pointing to Snap itself. The sandboxing features of Snap prevented lint-staged from spawning scripts with the #!/usr/bin/env node shebang, because it meant lint-staged tried to spawn Snap via the symlink. This resulted in an ENOENT error when trying to run prettier, for example. Now, since the real node executable's directory is available in the PATH, lint-staged will instead spawn the script with the real node binary succesfully.
#1761 d3251b1 Thanks @iiroj! - Lint-staged now runs git update-index --again after running tasks, instead of git add <originally staged files>. This should improve compatibility when using non-default indexes, for example when committing with a pathspec git commit -m "message" . instead of adding files to the index.
#1745 a9585ac Thanks @iiroj! - Remove commander as a dependency and use the built-in parseArgs from node:util to parse CLI flags.

Patch Changes

#1755 c82d30b Thanks @iiroj! - All tests now pass on the Bun runtime (latest).
#1750 a401818 Thanks @iiroj! - Remove manual handling for git stash --keep-index resurrecting deleted files, because the issue was fixed in Git 2.23.0 and lint-staged requires at least Git 2.32.0.
#1771 c4b8936 Thanks @iiroj! - Fix documentation about multiple config files and the --cwd option. When using it, all tasks will be run in the specified directory. For example, to run everything in the actual process.cwd(), use lint-staged --cwd=".".

16.4.0

Minor Changes

#1739 687fc90 Thanks @hyperz111! - Replace micromatch with picomatch to reduce dependencies.

16.3.4

Patch Changes

#1742 9d6e827 Thanks @iiroj! - Update dependencies, including tinyexec@1.0.4 to make sure local node_modules/.bin are preferred to global locations (released in tinyexec@1.0.3).

16.3.3

Patch Changes

#1740 0109e8d Thanks @iiroj! - Make sure Git's warning about CRLF line-endings doesn't interfere with creating initial backup stash.

16.3.2

Patch Changes

#1735 2adaf6c Thanks @iiroj! - Hide the extra cmd window on Windows by spawning tasks without the detached option.

16.3.1

Patch Changes

#1729 cd5d762 Thanks @iiroj! - Remove nano-spawn as a dependency from package.json as it was replaced with tinyexec and is no longer used.

16.3.0

Minor Changes

#1698 feda37a Thanks @iiroj! - Run external processes with tinyexec instead of nano-spawn. nano-spawn replaced execa in lint-staged version 16 to limit the amount of npm dependencies required, but caused some unknown issues related to spawning tasks. Let's hope tinyexec improves the situation.
#1699 1346d16 Thanks @iiroj! - Remove pidtree as a dependency. When a task fails, its sub-processes are killed more efficiently via the process group on Unix systems, and the taskkill command on Windows.

Patch Changes

#1726 87467aa Thanks @iiroj! - Incorrect brace expansions like *.{js} (nothing to expand) are detected exhaustively, instead of just a single pass.

16.2.7

Patch Changes

#1711 ef74c8d Thanks @iiroj! - Do not display a "failed to spawn" error message when a task fails normally. This message is reserved for when the task didn't run because spawning it failed.

16.2.6

Patch Changes

#1693 33d4502 Thanks @Adrian-Baran-GY! - Fix problems with --continue-on-error option, where tasks might have still been killed (SIGINT) when one of them failed.

16.2.5

Patch Changes

#1687 9e02d9d Thanks @iiroj! - Fix unhandled promise rejection when spawning tasks (instead of the tasks themselves failing). Previously when a task failed to spawn, lint-staged also failed and the backup stash might not have been automatically restored.

16.2.4

Patch Changes

#1682 0176038 Thanks @iiroj! - Update dependencies, including nano-spawn@2.0.0 with bug fixes.
#1671 581a54e Thanks @iiroj! - Speed up execution by only importing the yaml depedency if using YAML configuration files.

16.2.3

Patch Changes

#1669 27cd541 Thanks @iiroj! - When using --fail-on-changes, automatically hidden (partially) unstaged changes are no longer counted to make lint-staged fail.

16.2.2

Patch Changes

#1667 699f95d Thanks @iiroj! - The backup stash will not be dropped when using --fail-on-changes and there are errors. When reverting to original state is disabled (via --no-revert or --fail-on-changes), hidden (partially) unstaged changes are still restored automatically so that it's easier to resolve the situation manually.

Additionally, the example for using the backup stash manually now uses the correct backup hash, if available:

% npx lint-staged --fail-on-changes
✔ Backed up original state in git stash (c18d55a3)
✔ Running tasks for staged files...
✖ Tasks modified files and --fail-on-changes was used!
↓ Cleaning up temporary files...

✖ lint-staged failed because `--fail-on-changes` was used.

Any lost modifications can be restored from a git stash:

  > git stash list --format="%h %s"
  c18d55a3 On main: lint-staged automatic backup
  > git apply --index c18d55a3

16.2.1

Patch Changes

#1664 8277b3b Thanks @iiroj! - The built-in TypeScript types have been updated to more closely match the implementation. Notably, the list of staged files supplied to task functions is readonly string[] and can't be mutated. Thanks @outslept!
```
export default {
---  "*": (files: string[]) => void console.log('staged files', files)
+++  "*": (files: readonly string[]) => void console.log('staged files', files)
}
```
#1654 70b9af3 Thanks @iiroj! - This version has been published from GitHub Actions using Trusted Publishing for npm packages.
#1659 4996817 Thanks @iiroj! - Fix searching configuration files when the working directory is a subdirectory of a git repository, and there are package.json files in the working directory. This situation might happen when running lint-staged for a single package in a monorepo.
#1654 7021f0a Thanks @iiroj! - Return the caret semver range (^) to direct dependencies so that future patch and minor versions are allowed. This enables projects to better maintain and deduplicate their own transitive dependencies while not requiring direct updates to lint-staged. This was changed in 16.2.0 after the vulnerability issues with chalk and debug, which were also removed in the same version.

Given the recent vulnerabilities in the npm ecosystem, it's best to be very careful when updating dependencies.

16.2.0

Minor Changes

#1615 99eb742 Thanks @iiroj! - Added a new option --fail-on-changes to make lint-staged exit with code 1 when tasks modify any files, making the precommit hook fail. This is similar to the git diff --exit-code option. Using this flag also implies the --no-revert flag which means any changes made by tasks will be left in the working tree after failing, so that they can be manually staged and the commit tried again.
#1611 cd05fd3 Thanks @rlorenzo! - Added a new option --continue-on-error so that lint-staged will run all tasks to completion even if some of them fail. By default, lint-staded will exit early on the first failure.
#1637 82fcc07 Thanks @iiroj! - Internal lint-staged errors are now thrown and visible in the console output. Previously they were caught with the process exit code set to 1, but not logged. This happens when, for example, there's a syntax error in the lint-staged configuration file.
#1647 a5ecc06 Thanks @iiroj! - Remove debug as a dependency due to recent malware issue; read more at https://github.com/debug-js/debug/issues/1005. Because of this, the DEBUG environment variable is no longer supported — use the --debug to enable debugging
#1636 8db2717 Thanks @iiroj! - Added a new option --hide-unstaged so that lint-staged will hide all unstaged changes to tracked files before running tasks. The changes will be applied back after running the tasks. Note that the combination of flags --hide-unstaged --no-hide-partially-staged isn't meaningful and behaves the same as just --hide-unstaged.

Thanks to @ItsNickBarry for the idea and initial implementation in #1552.
#1648 7900b3b Thanks @iiroj! - Remove lilconfig to reduce reliance on third-party dependencies. It was used to find possible config files outside of those tracked in Git, including from the parent directories. This behavior has been moved directly into lint-staged and should work about the same.

Patch Changes

#1633 7f9e485 Thanks @dependabot! - Bumps listr2 from 9.0.3 to 9.0.4.
#1626 99d5a9b Thanks @iiroj! - Due to recent phishing attacks, for example chalk@5.6.1 was released with malware. To avoid lint-staged's users being at risk the direct dependencies are pinned to exact versions, instead of allowing future patch versions with the caret (^) range.
#1588 035bbf2 Thanks @outslept! - Increase performance by listing staged files and searching for configuration concurrently.
#1645 deba3ad Thanks @iiroj! - Remove chalk as a dependency due to recent malware issue; read more at https://github.com/chalk/chalk/issues/656.

If you are having trouble with ANSI color codes when using lint-staged, you can try setting either FORCE_COLOR=true or NO_COLOR=true env variables.

16.1.6

Patch Changes

#1610 e93578e Thanks @iiroj! - Try to improve terminating of subprocess of tasks by using SIGKILL, and only calling pidtree when the the main task process has a known pid.

16.1.5

Patch Changes

#1608 4e3ce22 Thanks @srsatt! - Detect the git repo's top-level directory correctly when in a worktree.

16.1.4

Patch Changes

#1604 90b37b0 Thanks @iiroj! - Add another types field to package.json to make even more sure NPM detects that lint-staged includes built-in TypeScript type definitions.

16.1.3

Patch Changes

#1602 7ea700b Thanks @dword-design! - Add the types field to package.json to make sure NPM detects lint-staged includes built-in TypeScript type definitions.

16.1.2

Patch Changes

#1570 a7c0c88 Thanks @ItsNickBarry! - When using --diff-filter with the D option to include deleted staged files, lint-staged no longer tries to stage the deleted files, unless they're no longer deleted. Previously this caused an error from git add like fatal: pathspec 'deleted-file' did not match any files.
38f942e Thanks @iiroj! - Removed an extraneous log entry that printed shouldHidePArtiallyStagedFiles to console output.

16.1.1

Patch Changes

#1565 3686977 Thanks @iiroj! - Lint-staged now explicitly warns about potential data loss when using --no-stash.
#1571 02299a9 Thanks @iiroj! - Function tasks (introduced in v16.0.0) only receive the staged files matching the configured glob, instead of all staged files.
#1563 bc61c74 Thanks @iiroj! - This version fixes incorrect behavior where unstaged changes were committed when using the --no-stash option. This happened because --no-stash implied --no-hide-partially-staged, meaning unstaged changes to files which also had other staged changes were added to the commit by lint-staged; this is no longer the case.

The previous (incorrect) behavior can still be achieved by using both options --no-stash --no-hide-partially-staged at the same time.

16.1.0

Minor Changes

#1536 e729daa Thanks @iiroj! - A new flag --no-revert has been introduced for when task modifications should be applied to the index before aborting the commit in case of errors. By default, lint-staged will clear all task modifications and revert to the original state.
#1550 b27fa3f Thanks @iiroj! - Lint-staged now ignores symlinks and leaves them out from the list of staged files.

Patch Changes

#1558 c37dc38 Thanks @iiroj! - The minimum required Node.js version is lowered to 20.17 following nano-spawn@1.0.2.

16.0.0

Major Changes

#1546 158d15c Thanks @iiroj! - Processes are spawned using nano-spawn instead of execa. If you are using Node.js scripts as tasks, you might need to explicitly run them with node, especially when using Windows:
```
{
  "*.js": "node my-js-linter.js"
}
```
#1546 158d15c Thanks @iiroj! - The --shell flag has been removed and lint-staged no longer supports evaluating commands directly via a shell. To migrate existing commands, you can create a shell script and invoke it instead. Lint-staged will pass matched staged files as a list of arguments, accessible via "$@":
```
# my-script.sh
#!/bin/bash

echo "Staged files: $@"
```
and
```
{ "*.js": "my-script.sh" }
```
If you were using the shell option to avoid passing filenames to tasks, for example bash -c 'tsc --noEmit', use the function syntax instead:
```
export default { '*.ts': () => 'tsc --noEmit' }
```
#1546 158d15c Thanks @iiroj! - Validation for deprecated advanced configuration has been removed. The advanced configuration was removed in lint-staged version 9 and until now validation has failed if advanced configuration options were detected. Going forward the entire configuration will be treated with the same logic and if these advanced options are still present, they might be treated as valid globs for staged files instead.
#1546 158d15c Thanks @iiroj! - The lowest supported Node.js version is 20.18. Please upgrade your Node.js version.

Minor Changes

#1401 27110ef Thanks @RohitLuthra19! - Added support for directly running functions on staged files. To configure a function task, use an object with a title and the task itself:
```
export default {
  '*.js': {
    title: 'My task',
    task: async (files) => {
      console.log('Staged JS files:', files)
    },
  },
}
```
Lint-staged will run your function task with the staged files matching the configured glob as its argument, and show the custom title in its console output.

15.5.2

Patch Changes

#1544 5561321 Thanks @YimingIsCOLD! - Correctly handle colon (:) characters in staged filenames.

15.5.1

Patch Changes

#1533 5d53534 Thanks @iiroj! - Improve listing of staged files so that lint-staged doesn't crash when encountering an uninitialized submodule. This should result in less errors like:
```
✖ Failed to get staged files!
```

15.5.0

Minor Changes

#1526 630af5f Thanks @iiroj! - Lint-staged no longer resets to the original state when preventing an empty git commit. This happens when your configured tasks reset all the staged changes, typically when trying to commit formatting changes which conflict with your linter setup like ESLint or Prettier.

Example with Prettier

By default Prettier prefers double quotes.

Previously
1. Stage file.js with only double quotes " changed to '
2. Run git commit -am "I don't like double quotes"
3. Lint-staged runs prettier --write file.js, converting all the ' back to "
4. Because there are now no changes, lint-staged fails, cancels the commit, and resets back to the original state
5. Commit was not done, original state is restored and single quotes ' are staged
Now
1. Stage file.js with only double-quotes " changed to '
2. Run git commit -am "I don't like double quotes"
3. Lint-staged runs prettier --write file.js, converting all the ' back to "
4. Because there are now no changes, lint-staged fails and cancels the commit
5. Commit was not done, and there are no staged changes

15.4.3

Patch Changes

#1512 cbfed1d Thanks @tarik02! - Adjust TypeScript types for the default export so that it can be used as a value without error TS2693.

15.4.2

Patch Changes

#1509 8827ebf Thanks @iiroj! - Change lint-staged's dependencies to use caret (^) ranges instead of tilde (~). This makes it easier for package managers to perform dependency management when minor-level updates are also permitted instead of just patch-level.

15.4.1

Patch Changes

#1504 1c7a45e Thanks @iiroj! - Default TypeScript config filenames match JS equivalents.
#1504 9cc18c9 Thanks @iiroj! - Add missing conditional exports syntax for TypeScript types.

15.4.0

Minor Changes

#1500 a8ec1dd Thanks @iiroj! - Lint-staged now provides TypeScript types for the configuration and main Node.js API. You can use the JSDoc syntax in your JS configuration files:
```
/**
 * @filename: lint-staged.config.js
 * @type {import('lint-staged').Configuration}
 */
export default {
  '*': 'prettier --write',
}
```
It's also possible to use the .ts file extension for the configuration if your Node.js version supports it. The --experimental-strip-types flag was introduced in Node.js v22.6.0 and unflagged in v23.6.0, enabling Node.js to execute TypeScript files without additional configuration.
```
export NODE_OPTIONS="--experimental-strip-types"

npx lint-staged --config lint-staged.config.ts
```

Patch Changes

#1501 9b79364 Thanks @iiroj! - Handle possible failures when logging user shell for debug info.

15.3.0

Minor Changes

#1495 e69da9e Thanks @iiroj! - Added more info to the debug logs so that "environment" info doesn't need to be added separately to GitHub issues.
#1493 fa0fe98 Thanks @iiroj! - Added more help messages around the automatic git stash that lint-staged creates as a backup (by default). The console output also displays the short git hash of the stash so that it's easier to recover lost files in case some fatal errors are encountered, or the process is killed before completing.

For example:
```
% npx lint-staged
✔ Backed up original state in git stash (20addf8)
✔ Running tasks for staged files...
✔ Applying modifications from tasks...
✔ Cleaning up temporary files...
```
where the backup can be seen with git show 20addf8, or git stash list:
```
% git stash list
stash@{0}: lint-staged automatic backup (20addf8)
```

15.2.11

Patch Changes

#1484 bcfe309 Thanks @wormsik! - Escape paths containing spaces when using the "shell" option.
#1487 7dd8caa Thanks @iiroj! - Do not treat submodule root paths as "staged files". This caused lint-staged to fail to a Git error when only updating the revision of a submodule.

15.2.10

Patch Changes

#1471 e3f283b Thanks @iiroj! - Update minor dependencies, including micromatch@~4.0.8.

15.2.9

Patch Changes

#1463 b69ce2d Thanks @iiroj! - Set the maximum number of event listeners to the number of tasks. This should silence the console warning MaxListenersExceededWarning: Possible EventEmitter memory leak detected.

15.2.8

Patch Changes

f0480f0 Thanks @iiroj! - In the previous version the native git rev-parse --show-toplevel command was taken into use for resolving the current git repo root. This version switched the --show-toplevel flag with --show-cdup, because on Git installed via MSYS2 the former was returning absolute paths that do not work with Node.js child_process. The new flag returns a path relative to the working directory, avoiding the issue.

The GitHub Actions workflow has been updated to install Git via MSYS2, to ensure better future compatibility; using the default Git binary in the GitHub Actions runner was working correctly even with MSYS2.

15.2.7

Patch Changes

#1440 a51be80 Thanks @iiroj! - In the previous version the native git rev-parse --show-toplevel command was taken into use for resolving the current git repo root. This version drops the --path-format=absolute option to support earlier git versions since it's also the default behavior. If you are still having trouble, please try upgrading git to the latest version.

15.2.6

Patch Changes

#1433 119adb2 Thanks @iiroj! - Use native "git rev-parse" commands to determine git repo root directory and the .git config directory, instead of using custom logic. This hopefully makes path resolution more robust on non-POSIX systems.

15.2.5

Patch Changes

#1424 31a1f95 Thanks @iiroj! - Allow approximately equivalent versions of direct dependencies by using the "~" character in the version ranges. This means a more recent patch version of a dependency is allowed if available.
#1423 91abea0 Thanks @iiroj! - Improve error logging when failing to read or parse a configuration file
#1424 ee43f15 Thanks @iiroj! - Upgrade micromatch@4.0.7

15.2.4

Patch Changes

4f4537a Thanks @iiroj! - Fix release issue with previous version; update dependencies

15.2.2

Patch Changes

#1391 fdcdad4 Thanks @iiroj! - Lint-staged no longer tries to load configuration from files that are not checked out. This might happen when using sparse-checkout.

15.2.1

15.2.11

Patch Changes

#1484 bcfe309 Thanks @wormsik! - Escape paths containing spaces when using the "shell" option.
#1487 7dd8caa Thanks @iiroj! - Do not treat submodule root paths as "staged files". This caused lint-staged to fail to a Git error when only updating the revision of a submodule.

15.2.0

Minor Changes

#1371 f3378be Thanks @iiroj! - Using the --no-stash flag no longer discards all unstaged changes to partially staged files, which resulted in inadvertent data loss. This fix is available with a new flag --no-hide-partially-staged that is automatically enabled when --no-stash is used.

Patch Changes

#1362 17bc480 Thanks @antonk52! - update lilconfig@3.0.0
#1368 7c55ca9 Thanks @iiroj! - Update most dependencies
#1368 777d4e9 Thanks @iiroj! - To improve performance, only use lilconfig when searching for config files outside the git repo. In the regular case, lint-staged finds the config files from the Git index and loads them directly.
#1373 85eb0dd Thanks @iiroj! - When determining git directory, use fs.realpath() only for symlinks. It looks like fs.realpath() changes some Windows mapped network filepaths unexpectedly, causing issues.

15.1.0

Minor Changes

#1344 0423311 Thanks @danielbayley! - Add support for loading configuration from package.yaml and package.yml files, supported by pnpm.

Patch Changes

#1355 105d901 Thanks @iiroj! - Suppress some warnings when using the "--quiet" flag

15.0.2

Patch Changes

#1339 8e82364 Thanks @iiroj! - Update dependencies, including listr2@7.0.2 to fix an upstream issue affecting lint-staged.

15.0.1

Patch Changes

#1217 d2e6f8b Thanks @louneskmt! - Previously it was possible for a function task to mutate the list of staged files passed to the function, and accidentally affect the generation of other tasks. This is now fixed by passing a copy of the original file list instead.

15.0.0

Major Changes

#1322 66b93aa Thanks @iiroj! - Require at least Node.js 18.12.0

This release drops support for Node.js 16, which is EOL after 2023-09-11. Please upgrade your Node.js to the latest version.

Additionally, all dependencies have been updated to their latest versions.

14.0.1

v14.0.1 - 21 Aug 2023

Bug Fixes

fix reading config from stdin, introduced in v14.0.0 (#1317) (fc3bfea)

14.0.0

v14.0.0 - 13 Aug 2023

Features

drop support for Node.js 14 (#1312) (9da8777)

BREAKING CHANGES

Please upgrade your Node.js version to at least 16.14.0.

13.3.0

v13.3.0 - 13 Aug 2023

Bug Fixes

dependencies: update most dependencies (7443870)
detect duplicate redundant braces in pattern (d895aa8)

Features

dependencies: update listr2@6.6.0 (09844ca)

13.2.3

v13.2.3 - 28 Jun 2023

Bug Fixes

the --diff option implies --no-stash (66a716d)

13.2.2

v13.2.2 - 26 Apr 2023

Bug Fixes

dependencies: update yaml@2.2.2 (GHSA-f9xv-q969-pqx4) (#1290) (cf691aa)

13.2.1

v13.2.1 - 07 Apr 2023

Bug Fixes

ignore "package.json" as config file when it's invalid JSON (#1281) (e7ed6f7)

13.2.0

v13.2.0 - 10 Mar 2023

Bug Fixes

dependencies: replace colorette with chalk for better color support detection (f598725)
use index-based stash references for improved MSYS2 compatibility (#1270) (60fcd99)

Features

version bump only (#1275) (05fb382)

13.1.2

v13.1.2 - 13 Feb 2023

Bug Fixes

disable stash by default when using diff option (#1259) (142c6f2)

13.1.1

v13.1.1 - 07 Feb 2023

Bug Fixes

allow re-enabling --stash when using the --diff option (99390c3)

13.1.0

v13.1.0 - 04 Dec 2022

Features

expose cli entrance from "lint-staged/bin" (#1237) (eabf1d2)

13.0.4

v13.0.4 - 25 Nov 2022

Bug Fixes

deps: update all dependencies (336f3b5)
deps: update all dependencies (ec995e5)

13.0.3

v13.0.3 - 24 Jun 2022

Bug Fixes

correctly handle git stash when using MSYS2 (#1178) (0d627a5)

13.0.2

v13.0.2 - 16 Jun 2022

Bug Fixes

use new --diff and --diff-filter options when checking task modifications (1a5a66a)

13.0.1

v13.0.1 - 08 Jun 2022

Bug Fixes

correct spelling of "0 files" (f27f1d4)
suppress error from process.kill when killing tasks on failure (f2c6bdd)
deps: update pidtree@^0.6.0 to fix screen size error in WSL (1a77e42)
ignore "No matching pid found" error (cb8a432)
prevent possible race condition when killing tasks on failure (bc92aff)

Performance Improvements

use EventsEmitter instead of setInterval for killing tasks on failure (c508b46)

13.0.0

v13.0.0 - 01 Jun 2022

Bug Fixes

deps: update execa@^6.1.0 (659c85c)
deps: update yaml@^2.1.1 (2750a3d)

Features

remove support for Node.js 12 (5fb6df9)

BREAKING CHANGES

lint-staged will no longer support Node.js 12, which is EOL since 30 April 2022

12.5.0

v12.5.0 - 31 May 2022

Bug Fixes

include all files when using --config <path> (641d1c2)
skip backup stash when using the --diff option (d4da24d)

Features

add --diff-filter option for overriding list of (staged) files (753ef72)
add --diff option for overriding list of (staged) files (35fcce9)

12.4.3

v12.4.3 - 30 May 2022

Bug Fixes

deps: downgrade yaml@1.10.2 to support Node.js 12 (383a96e)
deps: update commander@^9.2.0 (22ebf52)
deps: update yaml@^2.0.1 (ec73af0)

12.4.2

v12.4.2 - 24 May 2022

Bug Fixes

correctly handle --max-arg-length cli option (1db5f26)

12.4.1

v12.4.1 - 26 Apr 2022

Bug Fixes

correctly handle symlinked config files (b3f63ec)

12.4.0

v12.4.0 - 20 Apr 2022

Bug Fixes

handle empty input by returning empty array from parseGitZOutput (a118817)
limit configuration discovery to cwd (d8fdf1d)
restore functionality of parent globs for a single configuration file (877ab4c)

Features

expose --max-arg-length cli option (e8291b0)

12.3.8

v12.3.8 - 15 Apr 2022

Bug Fixes

avoid passing unexpected arguments from forEach to process.kill() (1b1f0e4)
clear execution interruption interval on first catch (46952cb)

12.3.7

v12.3.7 - 17 Mar 2022

Bug Fixes

improve renderer logic for --silent and FORCE_COLOR settings (d327873)

12.3.6

v12.3.6 - 16 Mar 2022

Bug Fixes

kill other running tasks on failure (#1117) (34fe319)

12.3.5

v12.3.5 - 05 Mar 2022

Bug Fixes

search all configs regardless of staged files (4b605cd)

12.3.4

v12.3.4 - 13 Feb 2022

Bug Fixes

add package.json to exports (#1059) (3395150)

12.3.3

v12.3.3 - 01 Feb 2022

Bug Fixes

use config directory as cwd, when multiple configs present (#1091) (9a14e92)

12.3.2

v12.3.2 - 26 Jan 2022

Bug Fixes

handle symlinked .git directories (3a897ff)

12.3.1

v12.3.1 - 23 Jan 2022

Bug Fixes

deps: update dependencies (f190fc3)

12.3.0

v12.3.0 - 23 Jan 2022

Features

add --cwd option for overriding task directory (62b5b83)

12.2.2

v12.2.2 - 20 Jan 2022

Bug Fixes

always search config from cwd first (4afcda5)

12.2.1

v12.2.1 - 19 Jan 2022

Bug Fixes

only throw if no configurations were found (36b9546)

12.2.0

v12.2.0 - 18 Jan 2022

Bug Fixes

make console task titles more explicit (1c94c27)

Features

support multiple configuration files (90d1035)

12.1.7

v12.1.7 - 07 Jan 2022

Bug Fixes

resolve config modules with ESM createRequire (#1082) (f9f6538)

12.1.6

v12.1.6 - 07 Jan 2022

Bug Fixes

always run non-git tasks in the current working directory (893f3d7)

12.1.5

v12.1.5 - 02 Jan 2022

Bug Fixes

search configuration starting from explicit cwd option (c7ea359)
using --debug option enables debug mode (5cceeb6)

12.1.4

v12.1.4 - 24 Dec 2021

Bug Fixes

use cwd option when resolving git repo root (#1075) (a230b03)

12.1.3

v12.1.3 - 18 Dec 2021

Bug Fixes

deps: remove enquirer because it's now optional by listr2 (96a1a29)

12.1.2

v12.1.2 - 22 Nov 2021

Bug Fixes

fix Windows JS config loading by using file:// URLs (f20ddf9)
fix YAML config loading (0082ec2)
improve error logging in loadConfig (e7b6412)

12.1.1

v12.1.1 - 21 Nov 2021

Bug Fixes

await for dynamic import promise when loading JS config (e96b6d9)

12.1.0

v12.1.0 - 21 Nov 2021

Features

allow loading .js config file with ESM syntax (410c3ba)
replace cosmiconfig with lilconfig + yaml to reduce dependencies (e7f9fa0)
support loading .mjs config (8d3b176)

12.0.3

v12.0.3 - 18 Nov 2021

Bug Fixes

install enquirer (e01585f)

12.0.2

v12.0.2 - 14 Nov 2021

Bug Fixes

remove npm version requirement (#1047) (e50d6d4)

12.0.1

v12.0.1 - 13 Nov 2021

Bug Fixes

read version number from lint-staged package.json instead of package.json in cwd (#1043) (#1044) (9f9213d)

12.0.0

v12.0.0 - 13 Nov 2021

Features

convert to native ESM module (#1038) (7240f61)

BREAKING CHANGES

lint-staged is now a pure ESM module, and thus requires Node.js version ^12.20.0 || ^14.13.1 || >=16.0.0.

To update your Node.js integration, please use:

// const lintStaged = require('lint-staged')
import lintStaged from 'lint-staged'

11.3.0-beta.2

v11.3.0-beta.2 - 30 Oct 2021

Bug Fixes

correctly import js-yaml to fix yaml config loading (#1033) (612d806)
detect git repo root correctly on cygwin (#1026) (f291824), closes #1025
remove dangling chars from git dir (#1028) (11c004e), closes #1027
revert back to cosmiconfig from lilconfig (#1035) (e035b80), closes #1033 #981
unbreak windows by correctly normalizing cwd (#1029) (f861d8d)

Performance Improvements

replace cosmiconfig with lilconfig (#981) (04529e2)

11.3.0-beta.1

v11.3.0-beta.1 - 04 Oct 2021

Bug Fixes

add --no-stash as hidden option for backwards-compatibility (73db492)
do not apply empty patch (a7c1c0b)
do not use fs/promises for Node.js 12 compatibility (c99a6a1)
restore original state when preventing an empty commit (f7ef8ef)
restore previous order of jobs (ba62b22)

Features

do not use a git stash for better performance (ff0cc0d)

Performance Improvements

further optimize by reusing previous job (3066a35)
re-use figures from listr2 and remove log-symbols (5240c26)
replace chalk with colorette and supports-color (4de4cda)

11.2.6

v11.2.6 - 26 Oct 2021

Bug Fixes

revert back to cosmiconfig from lilconfig (#1035) (e035b80), closes #1033 #981

11.2.5

v11.2.5 - 26 Oct 2021

Bug Fixes

correctly import js-yaml to fix yaml config loading (#1033) (612d806)

11.2.4

v11.2.4 - 23 Oct 2021

Performance Improvements

replace cosmiconfig with lilconfig (#981) (04529e2)

11.2.3

v11.2.3 - 10 Oct 2021

Bug Fixes

unbreak windows by correctly normalizing cwd (#1029) (f861d8d)

11.2.2

v11.2.2 - 09 Oct 2021

Bug Fixes

remove dangling chars from git dir (#1028) (11c004e), closes #1027

11.2.1

v11.2.1 - 09 Oct 2021

Bug Fixes

detect git repo root correctly on cygwin (#1026) (f291824), closes #1025

11.2.0

v11.2.0 - 04 Oct 2021

Features

deps: update and slim down dependencies (#1003) (32c08d3)

11.2.0-beta.1

v11.2.0-beta.1 - 02 Oct 2021

Bug Fixes

add --no-stash as hidden option for backwards-compatibility (73db492)
do not apply empty patch (a7c1c0b)
do not use fs/promises for Node.js 12 compatibility (c99a6a1)
restore original state when preventing an empty commit (f7ef8ef)
restore previous order of jobs (ba62b22)

Features

do not use a git stash for better performance (ff0cc0d)

Performance Improvements

further optimize by reusing previous job (3066a35)
re-use figures from listr2 and remove log-symbols (5240c26)
replace chalk with colorette and supports-color (4de4cda)

11.1.2

v11.1.2 - 06 Aug 2021

Bug Fixes

try to automatically fix and warn about invalid brace patterns (#992) (b3d97cf)

11.1.1

v11.1.1 - 24 Jul 2021

Bug Fixes

the shell option value should be optional instead of required (#996) (f7302f4), closes #994

11.1.0

v11.1.0 - 22 Jul 2021

Features

allow a path to be supplied to the --shell option (#994) (fea8033)

11.0.1

v11.0.1 - 13 Jul 2021

Bug Fixes

do not swallow already detected deprecated usage by last task (#991) (7734156)

11.0.0

v11.0.0 - 07 May 2021

Bug Fixes

migrate commander@7 (f8a0261)
migrate husky@6 (5560d97)

Features

bump Node.js version requirement to 12.13.0 (852aa6e)

BREAKING CHANGES

Node.js 12 LTS 'Erbium' is now the minimum required version

10.5.4

v10.5.4 - 05 Feb 2021

Bug Fixes

concurrent option is not working correctly (#950) (4383815)

10.5.3

v10.5.3 - 04 Dec 2020

Bug Fixes

better logging for errors in js config files (#935) (292e882)

10.5.2

v10.5.2 - 24 Nov 2020

Bug Fixes

use bibliography-style links in related posts section of readme (#932) (0ff2917), closes #931

10.5.1

v10.5.1 - 31 Oct 2020

Bug Fixes

update dependencies (#921) (7933b08)

10.5.0

v10.5.0 - 26 Oct 2020

Features

allow reading config from stdin (#918) (969713d)

10.4.2

v10.4.2 - 17 Oct 2020

Bug Fixes

update docs on supported config file extensions (#917) (78782f9)

10.4.1

v10.4.1 - 16 Oct 2020

Bug Fixes

add support for .cjs configs (#909) (36e7e58)

10.4.0

v10.4.0 - 16 Sep 2020

Features

Add ability to use function as config (#913) (67a4d06)

10.3.0

v10.3.0 - 03 Sep 2020

Features

Add support for adding lint-staged using pre-commit.com (#910) (d404d7d)

10.2.13

v10.2.13 - 25 Aug 2020

Bug Fixes

disambiguate stash reference (#906) (51c5ac8)

10.2.12

v10.2.12 - 25 Aug 2020

Bug Fixes

always use the default short diff format for submodules #902 (c7923ad)
ensure supportsColor.level exists before stringifying it (aa9898e)

10.2.11

v10.2.11 - 17 Jun 2020

Bug Fixes

run all git commands with submodule.recurse=false (#888) (86c9ed2)

10.2.10

v10.2.10 - 12 Jun 2020

Bug Fixes

Git directory is not correctly resolved if GIT_WORK_TREE is set to relative path (#887) (a1904ec)

10.2.9

v10.2.9 - 04 Jun 2020

Bug Fixes

update listr@2.1.0 and add enquirer peer dependency (#883) (0daae61)

10.2.8

v10.2.8 - 03 Jun 2020

Bug Fixes

canceling lint-staged via SIGINT restores state and cleans up (#881) (b078324)

10.2.7

v10.2.7 - 29 May 2020

Bug Fixes

use machine output to avoid escaped and quoted filenames (ea80a3d)

10.2.6

v10.2.6 - 22 May 2020

Bug Fixes

remove nanoid devDependency to remove ExperimentalWarning (#874) (979da5d)

10.2.5

v10.2.5 - 22 May 2020

Bug Fixes

truncate command title to stdout width (#865) (b8e1a4a)

10.2.4

v10.2.4 - 18 May 2020

Bug Fixes

node-13 deps issue with listr2 and uuid (#868) (93bc942)

10.2.3

v10.2.3 - 18 May 2020

Bug Fixes

update listr2@2.0.1 (157ad3e)

10.2.2

v10.2.2 - 01 May 2020

Bug Fixes

chunkFiles chunks normalized files even when maxArgLength is set (#858) (fc72170)

10.2.1

v10.2.13 - 25 Aug 2020

Bug Fixes

disambiguate stash reference (#906) (51c5ac8)

10.2.0

v10.2.0 - 28 Apr 2020

Bug Fixes

all lint-staged output respects the quiet option (aba3421)
do not show incorrect error when verbose and no output (b8df31a)
log task output after running listr to keep everything (d69c65b)
use test renderer during tests and when TERM=dumb (16848d8)

Features

add --verbose to show output even when tasks succeed (85de3a3)
allow specifying cwd using the Node.js API (a3bd9d7)
replace listr with listr2 and print errors inline (8f32a3e)

10.1.7

v10.1.7 - 21 Apr 2020

Bug Fixes

use stash create/store to prevent files from disappearing from disk (c9adca5)

10.1.6

v10.1.6 - 19 Apr 2020

Bug Fixes

deps: update dependencies (e093b1d)

10.1.5

v10.1.5 - 18 Apr 2020

Bug Fixes

pass correct path to unstaged patch during cleanup (6066b07)

10.1.4

v10.1.4 - 17 Apr 2020

Bug Fixes

allow lint-staged to run on empty git repo by disabling backup (0bf1fb0)

10.1.3

v10.1.3 - 09 Apr 2020

Bug Fixes

only run git add on staged files matched to a task (d39573b)
run git add for staged file chunks serially (69acfa3)

10.1.2

v10.1.2 - 05 Apr 2020

Bug Fixes

no longer include untracked files in backup stash (#827) (2f15336)

10.1.1

v10.1.1 - 31 Mar 2020

Bug Fixes

add -- to git add command to denote pathspec starting (#821) (226ccdb)

10.1.0

v10.1.0 - 30 Mar 2020

Bug Fixes

do not return string from runAll, add info symbol to "No staged files found." message (1e7298a)
force src and dst prefixes in diff to work around local diff.noprefix setting (7f2ef33)
unset GIT_LITERAL_PATHSPECS env variable before running (a653c55)

Features

add --no-stash option to disable the backup stash, and not revert in case of errors (c386e4c)
only hide/restore unstaged modifications to partially staged files (52125a9)

10.0.10

v10.0.10 - 29 Mar 2020

Bug Fixes

support non-ASCII filenames when git is configured with core.quotepath on (2cb26a6)

10.0.9

v10.0.9 - 24 Mar 2020

Bug Fixes

use path.join and normalize to improve msys compatibility in resolveGitRepo (1ad263a)

10.0.8

v10.0.8 - 25 Feb 2020

Bug Fixes

do not drop backup stash when reverting to original state fails (f589336)
evaluate functional configuration only once (abe4b92)

10.0.7

v10.0.7 - 31 Jan 2020

Bug Fixes

replace fs.promises with util.promisify (#786) (f71c1c9)

10.0.6

v10.0.6 - 30 Jan 2020

Bug Fixes

make sure deleted files aren't restored due to git bugs (#778) (6bfbe6c)

10.0.5

v10.0.5 - 30 Jan 2020

Bug Fixes

always resolve real git config dir location if .git is a file (#784) (b98a5ed)

10.0.4

v10.0.4 - 29 Jan 2020

Bug Fixes

use verbose renderer when TERM=dumb (#782) (9c08e8e)

10.0.3

v10.0.3 - 27 Jan 2020

Bug Fixes

correctly restore untracked files after running (#780) (4010db0)

10.0.2

v10.0.2 - 22 Jan 2020

Bug Fixes

only warn about git add when it's the exact command (24febb3)
parse command string with string-argv unless --shell is used (4cb4dde)
print a better warning when the initial commit is missing (293547d)

10.0.1

v10.0.10 - 29 Mar 2020

Bug Fixes

support non-ASCII filenames when git is configured with core.quotepath on (2cb26a6)

10.0.0

v10.0.0 - 19 Jan 2020

Bug Fixes

add all modified files to git index with git add . (bf532c2)
automatically add modifications only to originally staged files (083b8e7)
better workaround for git stash --keep-index bug (f3ae378)
correctly leave only staged files for running tasks (cfde9ca)
correctly recover when unstaged changes cannot be restored (d091f71)
correctly restore untracked files from backup stash (c7d0592)
error handling skips dropping backup stash after internal git errors (30b4809)
fail with a message when backup stash is missing (1b64239)
gitWorkflow handles active merge mode (2f1e886)
handle git MERGE_* files separately; improve error handling (da22cf2)
improve debug logging (f88e226)
keep untracked files around by backing them up (fc03fdc)
max arg length is by default half of the allowed to prevent edge cases (80406c2)
prevent Listr from hiding git add warning (cce9809)
restore metadata about git merge before running tasks (f8ddfc2)
retry failing apply with 3-way merge (76cb08f)
support binary files (7b3a334)
try applying unstaged changes before handling errors (357934f)
update warning about git add, and to README (6467a66)
workaround for stashing deleted files for git < 2.23 (1a87333)

Features

automatically stage task modifications (74ed28d)
bump Node.js version dependency to at least 10.13.0 (#747) (814b9df)
split tasks into chunks to support shells with limited max argument length (#732) (cb43872)
support async function tasks (20d5c5d)
throw error to prevent empty commits unless --allow-empty is used (#762) (8bdeec0)
use git stashes for gitWorkflow (40a5db1)
warn when task contains "git add" (5208399)

BREAKING CHANGES

Previously, lint-staged would allow empty commits in the situation where a linter task like "prettier --write" reverts all staged changes automatically. Now the default behaviour is to throw an error with a helpful warning message. The --allow empty option can be used to allow empty commits, or allowEmpty: true for the Node.js API.
Node.js v8 is no longer supported because it will reach EOL on 2019-12-31
Prior to version 10, tasks had to manually include git add as the final step. This behavior has been integrated into lint-staged itself in order to prevent race conditions with multiple tasks editing the same files. If lint-staged detects git add in task configurations, it will show a warning in the console. Please remove git add from your configuration after upgrading.

10.0.0-beta.15

v10.0.0-beta.15 - 08 Jan 2020

Features

throw error to prevent empty commits unless --allow-empty is used (#762) (8bdeec0)

BREAKING CHANGES

Previously, lint-staged would allow empty commits in the situation where a linter task like "prettier --write" reverts all staged changes automatically. Now the default behaviour is to throw an error with a helpful warning message. The --allow empty option can be used to allow empty commits, or allowEmpty: true for the Node.js API.

10.0.0-beta.14

v10.0.0-beta.14 - 24 Dec 2019

Bug Fixes

error handling skips dropping backup stash after internal git errors (30b4809)

10.0.0-beta.13

v10.0.0-beta.13 - 20 Dec 2019

Bug Fixes

handle git MERGE_* files separately; improve error handling (da22cf2)

10.0.0-beta.12

v10.0.0-beta.12 - 18 Dec 2019

Features

support async function tasks (20d5c5d)

10.0.0-beta.11

v10.0.0-beta.11 - 17 Dec 2019

Bug Fixes

fail with a message when backup stash is missing (1b64239)

10.0.0-beta.10

v10.0.0-beta.10 - 17 Dec 2019

Bug Fixes

correctly recover when unstaged changes cannot be restored (d091f71)

10.0.0-beta.9

v10.0.0-beta.9 - 16 Dec 2019

Bug Fixes

restore metadata about git merge before running tasks (f8ddfc2)

10.0.0-beta.8

v10.0.0-beta.8 - 14 Dec 2019

Bug Fixes

better workaround for git stash --keep-index bug (f3ae378)

10.0.0-beta.7

v10.0.0-beta.7 - 05 Dec 2019

Bug Fixes

automatically add modifications only to originally staged files (083b8e7)

Features

bump Node.js version dependency to at least 10.13.0 (#747) (814b9df)

BREAKING CHANGES

Node.js v8 is no longer supported because it will reach EOL on 2019-12-31

10.0.0-beta.6

v10.0.0-beta.6 - 27 Nov 2019

Features

add support for concurrent CLI option (6af8307)

10.0.0-beta.5

v10.0.0-beta.5 - 27 Nov 2019

Bug Fixes

improve debug logging (f88e226)
max arg length is by default half of the allowed to prevent edge cases (80406c2)

10.0.0-beta.4

v10.0.0-beta.4 - 20 Nov 2019

Features

split tasks into chunks to support shells with limited max argument length (#732) (cb43872)

10.0.0-beta.3

v10.0.0-beta.3 - 14 Nov 2019

Bug Fixes

support binary files (7b3a334)

10.0.0-beta.2

v10.0.0-beta.2 - 14 Nov 2019

Bug Fixes

correctly leave only staged files for running tasks (cfde9ca)

Reverts

Revert "fix: no need to run git clean -df since untracked changes are stashed" (e58ebbf)

10.0.0-beta.1

v10.0.0-beta.15 - 08 Jan 2020

Features

throw error to prevent empty commits unless --allow-empty is used (#762) (8bdeec0)

BREAKING CHANGES

Previously, lint-staged would allow empty commits in the situation where a linter task like "prettier --write" reverts all staged changes automatically. Now the default behaviour is to throw an error with a helpful warning message. The --allow empty option can be used to allow empty commits, or allowEmpty: true for the Node.js API.

9.5.0

v9.5.0 - 27 Nov 2019

Features

add support for concurrent CLI option (6af8307)

9.5.0-beta.2

v9.5.0-beta.2 (v9.5.0-beta.2@beta) - 03 Nov 2019

Bug Fixes

no need to run git clean -df since untracked changes are stashed (bbfae43)
update warning about git add, and to README (4fe53ef)

BREAKING CHANGES

Prior to version 10, tasks had to manually include git add as the final step. This behavior has been integrated into lint-staged itself in order to prevent race conditions with multiple tasks editing the same files. If lint-staged detects git add in task configurations, it will show a warning in the console. Please remove git add from your configuration after upgrading.

9.5.0-beta.1

v9.5.0-beta.1 (v9.5.0-beta.1@beta) - 31 Oct 2019

Bug Fixes

correctly restore untracked files from backup stash (0111f48)
gitWorkflow handles active merge mode (959d9d9)
keep untracked files around by backing them up (d20c5be)
prevent Listr from hiding git add warning (2b57db0)
retry failing apply with 3-way merge (30939b9)
try applying unstaged changes before handling errors (080f1c6)
workaround for stashing deleted files for git < 2.23 (50afea0)

Features

automatically stage task modifications (7d0379d)
use git stashes for gitWorkflow (bfd2adc)
warn when task contains "git add" (4014f3c)

9.4.3

v9.4.3 - 13 Nov 2019

Bug Fixes

deps: bump eslint-utils from 1.4.0 to 1.4.3 to fix a security vulnerability (#722) (ed84d8e)

9.4.2

v9.4.2 - 08 Oct 2019

Bug Fixes

create fn title with mock file list of correct length (8c3ca58)

9.4.1

v9.4.1 - 01 Oct 2019

Bug Fixes

add note about next version (#708) (8ec040c)

9.4.0

v9.4.0 - 26 Sep 2019

Features

Use shorter title for function tasks with many staged files (#706) (1dcdb89), closes #674

9.3.0

v9.3.0 - 22 Sep 2019

Features

allow to pass config instead of configPath (14c46d2)

9.2.5

v9.2.5 - 27 Aug 2019

Bug Fixes

validateConfig validates function task return values (d8fad78)

9.2.4

v9.2.4 - 25 Aug 2019

Bug Fixes

include renames when getting list of staged files (2243a83)

9.2.3

v9.2.3 - 17 Aug 2019

Bug Fixes

don't normalize path gitDir path for better Windows compatibility (eb3fa83)
generateTasks handles parent dir globs correctly (82b5182)
normalize gitDir path to posix using normalize-path (f485e51)

9.2.2

v9.2.2 - 17 Aug 2019

Bug Fixes

apply patch only if there's a diff (e70e08f)

9.2.1

v9.2.1 - 25 Jul 2019

Bug Fixes

pin commitizen@3.1.2 to support node 8 (ee774e3)
pin cz-conventional-changelog@2.1.0 to support node 8 (e879b6a)
remove empty spaces from warning (6126b72)

9.2.0

v9.2.0 - 10 Jul 2019

Features

add --relative option for controlling file paths (242deb5)

9.1.0

v9.1.0 - 06 Jul 2019

Bug Fixes

snapshot with fully-resolved path name (b1a08b8)

Features

make node-api accessible (ca37906)

9.0.2

v9.0.2 - 03 Jul 2019

Bug Fixes

run all commands returned by function linters (0dd0c94)

9.0.1

v9.0.1 - 02 Jul 2019

Bug Fixes

Update node version requirement (#646) (6c1e42f)

9.0.0

v9.0.0 - 01 Jul 2019

Bug Fixes

parse titles for function linters (e24aaf2)

Code Refactoring

remove advanced configuration options (04190c8)
remove support for chunking (2ca9050)
use execa's shell option to run commands (bed9127)

Features

add --shell and --quiet flags (ecf9227)
add deprecation error for advanced configuration (4bef26e)
support function linter returning array of commands (36e54a2)
support functions as linter commands (f76c0d1)

BREAKING CHANGES

The advanced configuration options have been deprecated in favour of the simple format
Local commands are no longer resolved by lint-staged, but execa will do this instead. In effect, there are no longer pretty error messages when commands are not found.
Very long arguments strings are no longer chunked on Windows. Function linters should be used instead to customise this behaviour.

8.2.1

v8.2.1 - 13 Jun 2019

Bug Fixes

Override env GIT_DIR variable to resolve to the correct git dir path (#629) (5892455), closes #627

8.2.0

v8.2.0 - 06 Jun 2019

Bug Fixes

normalize gitDir path for Windows compatibility (90e343b)

Features

throw error in runAll if outside git directory (6ac666d)

8.1.7

v8.1.7 - 15 May 2019

Bug Fixes

Resolve security vulnerability in dependencies (#615) (315890a), closes #600

8.1.6

v8.1.6 - 03 May 2019

Bug Fixes

update yup to 0.27.0 (#607) (0984524)

8.1.5

v8.1.5 - 01 Mar 2019

Bug Fixes

fix issue with scoped pkg listr-update-renderer (#587) (63b085f), closes #585

8.1.4

v8.1.4 - 14 Feb 2019

Bug Fixes

Use lodash version with prototype pollution fix (#578) (0be88a0)

8.1.3

v8.1.3 - 02 Feb 2019

Bug Fixes

Display package name when node-please-upgrade is being used (#575) (f5bed7b)

8.1.2

v8.1.2 - 02 Feb 2019

Bug Fixes

Avoid stashing if no staged files has been changed (#570) (#573) (8c4d9c9)

8.1.1

v8.1.1 - 28 Jan 2019

Bug Fixes

Fix configuration validation and allow specifying custom renderers (#572) (d5e738d), closes #567

8.1.0

v8.1.0 - 21 Nov 2018

Features

Add relative option to allow passing relative paths to linters (#534) (fcb774b)

8.0.5

v8.0.5 - 17 Nov 2018

Bug Fixes

Use listr-update-renderer from npm (#542) (503110d), closes #533

8.0.4

v8.0.4 - 31 Oct 2018

Bug Fixes

package: update staged-git-files to version 1.1.2 (ce434d3)

8.0.3

v8.0.3 - 30 Oct 2018

Bug Fixes

Allow to use lint-staged on CI (#523) (225a904)

8.0.2

v8.0.2 - 29 Oct 2018

Bug Fixes

git: Use resolveGitDir in hasPartiallyStagedFiles (#520) (af99172), closes #514

8.0.1

v8.0.1 - 29 Oct 2018

Bug Fixes

git: Use resolveGitDir to resolve to .git for git commands (#518) (da42f8a), closes #514

8.0.0

v8.0.0 - 29 Oct 2018

Features

Add support for partially staged files (#75) (f82443c), closes #62

BREAKING CHANGES

Node >= 8.6 is required

7.3.0

v7.3.0 - 20 Sep 2018

Features

Allow linting files outside of project folder (#495) (d386c80)

7.2.2

v7.2.2 - 12 Aug 2018

Bug Fixes

Make app package.json load error tolerant (#479) (d59fad7)

7.2.1

v7.2.1 - 12 Aug 2018

Bug Fixes

Disable recursive checks for jest-validate (#483) (c350a0e)

7.2.0

v7.2.0 - 11 Jun 2018

Features

Resolve a npm package passed as --config (#464) (c34a3f7)

7.1.3

v7.1.3 - 01 Jun 2018

Bug Fixes

package: Update jest-validate to version 23.0.0 (#458) (3d0ccb2)

7.1.2

v7.1.2 - 21 May 2018

Bug Fixes

package: Update cosmiconfig to version 5.0.2 (#444) (2fc7aa3), closes #441
package: Update listr to version 0.14.1 (#445) (a56d7c9), closes #426
Add .lintstagedrc.js to list of config files to search (9e27620)

7.1.1

v7.1.1 - 18 May 2018

Bug Fixes

cli: Correct value for FORCE_COLOR env var (#451) (9823d26), closes #448

7.1.0

v7.1.0 - 07 May 2018

Features

Chunked execution of linters on Windows only (#439) (1601c02)

7.0.5

v7.0.5 - 26 Apr 2018

Bug Fixes

Update "please-upgrade-node" to version 3.0.2 (#434) (b9d84ce)

7.0.4

v7.0.4 - 05 Apr 2018

Bug Fixes

Parse arguments with single quotes properly. Better tests. (29fc479), closes #419

7.0.3

v7.0.3 - 03 Apr 2018

Bug Fixes

Fix cli-command-parser to parse arguments for execa (b4fbc3b), closes #419
Use double quotes to make command work on Windows (06635c6)

7.0.2

v7.0.2 - 01 Apr 2018

Bug Fixes

Hide error message in a private field to avoid duplicate logs (#421) (4d6f165)

7.0.1

v7.0.1 - 30 Mar 2018

Bug Fixes

package: update staged-git-files to version 1.1.1 (31176c9)

7.0.0

v7.0.0 - 21 Feb 2018

Bug Fixes

package: Bump dependencies (267ff0f)

Code Refactoring

Drop support for Node.js 4 (#399) (05a062d)

Features

Remove support for npm scripts (#390) (d8b836c)

Performance Improvements

Switch from minimatch to micromatch (#388) (5a333a0)

BREAKING CHANGES

Requires Node.js v6 or later.

Remove implicit support for running npm scripts.

Consider example lint-staged config:

{
  "name": "My project",
  "version": "0.1.0",
  "scripts": {
    "my-custom-script": "linter --arg1 --arg2",
    "precommit": "lint-staged"
  },
  "lint-staged": {
    "*.js": ["my-custom-script", "git add"]
  }
}

The list of commands should be changed to the following:

  "*.js": ["npm run my-custom-script --", "git add"]

The following minimatch options are not supported in micromatch:
- nocomment: https://github.com/isaacs/minimatch#nocomment
- flipnegate: https://github.com/isaacs/minimatch#flipnegate

6.1.1

v6.1.1 - 16 Feb 2018

Bug Fixes

package: Update staged-git-files to version 1.0.0 (677e860)

6.1.0

v6.1.0 - 26 Jan 2018

Features

config: Add ignore config option (#385) (5b7bc67)

6.0.1

v6.0.1 - 19 Jan 2018

Bug Fixes

package: update cosmiconfig to version 4.0.0 (80596c3)

6.0.0

v6.0.0 - 01 Dec 2017

Features

Add debug mode, deprecate verbose option (#344) (8f214f0)

BREAKING CHANGES

verbose config option has been deprecated and is superseded by the command line option --debug.

5.0.0

v5.0.0 - 11 Nov 2017

Features

Remove gitDir option and resolve it automatically (#327) (0ed5135), closes #271

BREAKING CHANGES

gitDir option deprecated and will be ignored. Additionally, glob patterns for linters should not be relative to the git root directory.

Consider a project with the following file structure:

`-- packages
    |-- prj
    |   |-- package.json
    |   |-- src
    |   |   `-- index.js
    |   `-- yarn.lock
    `-- prj-2
        `-- file

With lint-staged@4.3.0, the config would need to be something like this:

gitDir: ../..
linters:
  packages/prj/src/*.js:
    - eslint --fix
    - git add

With lint-staged@5, this simplifies to:

linters:
  src/*.js:
    - eslint --fix
    - git add

diff view

@@ -1,5 +1,4 @@
-gitDir: ../..
 linters:
-  packages/prj/src/*.js:
+  src/*.js:
     - eslint --fix
     - git add

4.3.0

v4.3.0 - 18 Oct 2017

Features

Allow config to be provided via command-line (#304) (54809ae)

4.2.3

v4.2.3 - 25 Sep 2017

Bug Fixes

findBin: Add separator before npm args (#297) (065f362)

4.2.2

v4.2.2 - 22 Sep 2017

Bug Fixes

findBin: Resolve package script with args (#295) (1dc3bd6)

4.2.1

v4.2.1 - 15 Sep 2017

Bug Fixes

Missing entry file (#283) (e17ba5f), closes #284

4.2.0

v4.2.0 - 15 Sep 2017

Features

Print friendlier error if config is missing (#281) (30fa594)

4.1.3

v4.1.3 - 07 Sep 2017

Bug Fixes

Unicode symbols compatibility on Windows (#248) (49b11e4)

4.1.2

v4.1.2 - 06 Sep 2017

Bug Fixes

Handle the case when staged-git-files errors properly (#267) (a8a585a), closes #264

4.1.1

v4.1.1 - 06 Sep 2017

Bug Fixes

Use lodash has to check config keys presence (#265) (c0287e6), closes #263

4.1.0

v4.1.0 - 04 Sep 2017

Features

config: Config validation (#141) (d99eb38)

4.0.4

v4.0.4 - 24 Aug 2017

Bug Fixes

Disable concurrent sub task execution by default (#229) (48c8c6ff, closes #225)

4.0.3

v4.0.3 - 06 Aug 2017

Bug Fixes

package: update execa to version 0.8.0 (#222) (27adf8bb)

4.0.2

v4.0.2 - 17 Jul 2017

Bug Fixes

Remove unportable postinstall step (#213) (a2dcd047, closes #212, #192)

4.0.1

v4.0.1 - 06 Jul 2017

Bug Fixes

Bail on fatal errors (#208) (ca85d82a)

4.0.0

v4.0.0 - 18 Jun 2017

Bug Fixes

Skip '--' argument for non-npm commands (#196) (ad265664, closes #195)

Breaking Changes

This might affect existing setups which depend on the -- argument. (ad265664)

3.6.1

v3.6.1 - 10 Jun 2017

Bug Fixes

package: update execa to version 0.7.0 (#187) (4bfe017d)

3.6.0

v3.6.0 - 01 Jun 2017

Features

Add advanced option globOptions to customise minimatch (#179) (c5b9804b, closes #173)

3.5.1

v3.5.1 - 29 May 2017

Bug Fixes

gitDir: Fix for checking if task contains git.exe on Windows (#178) (4c600178)

3.5.0

v3.5.0 - 25 May 2017

Features

Run linters with configurable concurrency (#149) (79ad8b3f, closes #147)

3.4.2

v3.4.2 - 17 May 2017

Bug Fixes

Only pass gitDir for git specific executables (#162) (c7283b77, closes #158)

3.4.1

v3.4.1 - 28 Apr 2017

Bug Fixes

package: update listr to version 0.12.0 (#155) (21df53ec, closes #142)

3.4.0

v3.4.0 - 13 Mar 2017

Features

Display a message if there are no files that match a pattern. (#139) (b0204ee4, closes #135)

3.3.2

v3.3.2 - 13 Mar 2017

Bug Fixes

Remove unnecessary which dependency and code block in findBin.js (3acd6c7b)

3.3.1

v3.3.1 - 19 Feb 2017

Bug Fixes

concurrent: Wait for all tasks to finish before showing errors (5a44bea4, closes #86)
package: update listr to version 0.11.0 (3c75c16b)

3.3.0

v3.3.0 - 30 Jan 2017

Bug Fixes

gitDir: Run npm run scripts in the current working directory instead of git directory. (9c45d8ee, closes #122)

Features

verbose: Add verbose option (9dae19f9)

3.2.9

v3.2.9 - 30 Jan 2017

Bug Fixes

concurrent: Fix concurrent: false could not be set using config (22a1d774)

3.2.8

v3.2.8 - 24 Jan 2017

Bug Fixes

windows: Do not reuse execa options object for runners since it breaks on Windows (#124) (be8aa3f0, closes #114)

3.2.7

v3.2.7 - 18 Jan 2017

Bug Fixes

Generate absolute paths for all paths relative to git root (#121) (41ae0cb3, closes #118, #120)

3.2.6

v3.2.6 - 09 Jan 2017

Bug Fixes

package: update execa to version 0.6.0 (#117) (6fd017bf)

3.2.5

v3.2.5 - 30 Dec 2016

Bug Fixes

resolvePaths: Use cwd-relative paths instead of absolute paths (#116) (968e0d8f, closes #115, #115)

3.2.4

v3.2.4 - 19 Dec 2016

Bug Fixes

When rejecting, use new Error and error.message respectively. (#113) (97ad4b46, closes #112)

3.2.3

v3.2.3 - 14 Dec 2016

Bug Fixes

Run commands in the context of gitDir if it is set (#110) (a74135d6, closes #109)

3.2.2

v3.2.2 - 07 Dec 2016

[fix]: Force colors only when running in TTY (#108)
[docs]: Added npm version badge

3.2.1

v3.2.1 - 04 Nov 2016

[fix]: Added { dot: true } to allow more complex globs with dots in path (#93)
[docs] Simpler pattern for matching js/jsx in the README.
[docs] Be more specific about where to put pre-commit in the installation instructions. (#87)
[chore]: Added commitizen conventional changelog (#92)
[chore] update eslint to version 3.9.1 (#88)
[chore]: update listr to version 0.7.0 (#85)
[chore]: Removed unused dev dependencies.

3.2.0

v3.2.0 - 18 Oct 2016

[feature] Support rc files extensions (.json, .yml etc) as they aren't supported by default

3.1.1

v3.1.1 - 17 Oct 2016

[fix] Properly resolve paths when the git directory differs from the current working directory. #78
[fix] Fixed TypeError: Path must be a string. Received undefined when gitDir isn't defined in the config.

3.1.0

v3.1.0 - 13 Oct 2016

Split code into smaller modules + added tests for them. Closes #68
Support for different configs via https://github.com/davidtheclark/cosmiconfig. Closes #64
Run separate linters concurrently by default
Added concurrent option to the config. Closes #63
Switched to https://github.com/okonet/eslint-config-okonet
lint-staged now work from sub-directories. #65 by @TheWolfNL
Output both stdout and stderr in case of error. Closes #66