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pre-commit/CHANGELOG.md
Daniel Baumann a61ae18588
Merging upstream version 3.8.0. 
Signed-off-by: Daniel Baumann <daniel@debian.org>
2025-02-09 21:51:12 +01:00

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3.8.0 - 2024-07-28
==================
### Features
- Implement health checks for `language: r` so environments are recreated if
the system version of R changes.
- #3206 issue by @lorenzwalthert.
- #3265 PR by @lorenzwalthert.
3.7.1 - 2024-05-10
==================
### Fixes
- Fix `language: rust` default language version check when `rust-toolchain.toml`
is present.
- issue by @gaborbernat.
- #3201 PR by @asottile.
3.7.0 - 2024-03-24
==================
### Features
- Use a tty for `docker` and `docker_image` hooks when `--color` is specified.
- #3122 PR by @glehmann.
### Fixes
- Fix `fail_fast` for individual hooks stopping when previous hooks had failed.
- #3167 issue by @tp832944.
- #3168 PR by @asottile.
### Updating
- The per-hook behaviour of `fail_fast` was fixed. If you want the pre-3.7.0
behaviour, add `fail_fast: true` to all hooks before the last `fail_fast`
hook.
3.6.2 - 2024-02-18
==================
### Fixes
- Fix building golang hooks during `git commit --all`.
- #3130 PR by @asottile.
- #2722 issue by @pestanko and @matthewhughes934.
3.6.1 - 2024-02-10
==================
### Fixes
- Remove `PYTHONEXECUTABLE` from environment when running.
- #3110 PR by @untitaker.
- Handle staged-files-only with only a crlf diff.
- #3126 PR by @asottile.
- issue by @tyyrok.
3.6.0 - 2023-12-09
==================
### Features
- Check `minimum_pre_commit_version` first when parsing configs.
- #3092 PR by @asottile.
### Fixes
- Fix deprecation warnings for `importlib.resources`.
- #3043 PR by @asottile.
- Fix deprecation warnings for rmtree.
- #3079 PR by @edgarrmondragon.
### Updating
- Drop support for python<3.9.
- #3042 PR by @asottile.
- #3093 PR by @asottile.
3.5.0 - 2023-10-13
==================
### Features
- Improve performance of `check-hooks-apply` and `check-useless-excludes`.
- #2998 PR by @mxr.
- #2935 issue by @mxr.
### Fixes
- Use `time.monotonic()` for more accurate hook timing.
- #3024 PR by @adamchainz.
### Migrating
- Require npm 6.x+ for `language: node` hooks.
- #2996 PR by @RoelAdriaans.
- #1983 issue by @henryiii.
3.4.0 - 2023-09-02
==================
### Features
- Add `language: haskell`.
- #2932 by @alunduil.
- Improve cpu count detection when run under cgroups.
- #2979 PR by @jdb8.
- #2978 issue by @jdb8.
### Fixes
- Handle negative exit codes from hooks receiving posix signals.
- #2971 PR by @chriskuehl.
- #2970 issue by @chriskuehl.
3.3.3 - 2023-06-13
==================
### Fixes
- Work around OS packagers setting `--install-dir` / `--bin-dir` in gem settings.
- #2905 PR by @jaysoffian.
- #2799 issue by @lmilbaum.
3.3.2 - 2023-05-17
==================
### Fixes
- Work around `r` on windows sometimes double-un-quoting arguments.
- #2885 PR by @lorenzwalthert.
- #2870 issue by @lorenzwalthert.
3.3.1 - 2023-05-02
==================
### Fixes
- Work around `git` partial clone bug for `autoupdate` on windows.
- #2866 PR by @asottile.
- #2865 issue by @adehad.
3.3.0 - 2023-05-01
==================
### Features
- Upgrade ruby-build.
- #2846 PR by @jalessio.
- Use blobless clone for faster autoupdate.
- #2859 PR by @asottile.
- Add `-j` / `--jobs` argument to `autoupdate` for parallel execution.
- #2863 PR by @asottile.
- issue by @gaborbernat.
3.2.2 - 2023-04-03
==================
### Fixes
- Fix support for swift >= 5.8.
- #2836 PR by @edelabar.
- #2835 issue by @kgrobelny-intive.
3.2.1 - 2023-03-25
==================
### Fixes
- Fix `language_version` for `language: rust` without global `rustup`.
- #2823 issue by @daschuer.
- #2827 PR by @asottile.
3.2.0 - 2023-03-17
==================
### Features
- Allow `pre-commit`, `pre-push`, and `pre-merge-commit` as `stages`.
- #2732 issue by @asottile.
- #2808 PR by @asottile.
- Add `pre-rebase` hook support.
- #2582 issue by @BrutalSimplicity.
- #2725 PR by @mgaligniana.
### Fixes
- Remove bulky cargo cache from `language: rust` installs.
- #2820 PR by @asottile.
3.1.1 - 2023-02-27
==================
### Fixes
- Fix `rust` with `language_version` and a non-writable host `RUSTUP_HOME`.
- pre-commit-ci/issues#173 by @Swiftb0y.
- #2788 by @asottile.
3.1.0 - 2023-02-22
==================
### Fixes
- Fix `dotnet` for `.sln`-based hooks for dotnet>=7.0.200.
- #2763 PR by @m-rsha.
- Prevent stashing when `diff` fails to execute.
- #2774 PR by @asottile.
- #2773 issue by @strubbly.
- Dependencies are no longer sorted in repository key.
- #2776 PR by @asottile.
### Updating
- Deprecate `language: python_venv`. Use `language: python` instead.
- #2746 PR by @asottile.
- #2734 issue by @asottile.
3.0.4 - 2023-02-03
==================
### Fixes
- Fix hook diff detection for files affected by `--textconv`.
- #2743 PR by @adamchainz.
- #2743 issue by @adamchainz.
3.0.3 - 2023-02-01
==================
### Fixes
- Revert "Prevent local `Gemfile` from interfering with hook execution.".
- #2739 issue by @Roguelazer.
- #2740 PR by @asottile.
3.0.2 - 2023-01-29
==================
### Fixes
- Prevent local `Gemfile` from interfering with hook execution.
- #2727 PR by @asottile.
- Fix `language: r`, `repo: local` hooks
- pre-commit-ci/issues#107 by @lorenzwalthert.
- #2728 PR by @asottile.
3.0.1 - 2023-01-26
==================
### Fixes
- Ensure coursier hooks are available offline after install.
- #2723 PR by @asottile.
3.0.0 - 2023-01-23
==================
### Features
- Make `language: golang` bootstrap `go` if not present.
- #2651 PR by @taoufik07.
- #2649 issue by @taoufik07.
- `language: coursier` now supports `additional_dependencies` and `repo: local`
- #2702 PR by @asottile.
- Upgrade `ruby-build` to `20221225`.
- #2718 PR by @jalessio.
### Fixes
- Improve error message for invalid yaml for `pre-commit autoupdate`.
- #2686 PR by @asottile.
- #2685 issue by @CarstenGrohmann.
- `repo: local` no longer provisions an empty `git` repo.
- #2699 PR by @asottile.
### Updating
- Drop support for python<3.8
- #2655 PR by @asottile.
- Drop support for top-level list, use `pre-commit migrate-config` to update.
- #2656 PR by @asottile.
- Drop support for `sha` to specify revision, use `pre-commit migrate-config`
to update.
- #2657 PR by @asottile.
- Remove `pre-commit-validate-config` and `pre-commit-validate-manifest`, use
`pre-commit validate-config` and `pre-commit validate-manifest` instead.
- #2658 PR by @asottile.
- `language: golang` hooks must use `go.mod` to specify dependencies
- #2672 PR by @taoufik07.
2.21.0 - 2022-12-25
===================
### Features
- Require new-enough virtualenv to prevent 3.10 breakage
- #2467 PR by @asottile.
- Respect aliases with `SKIP` for environment install.
- #2480 PR by @kmARC.
- #2478 issue by @kmARC.
- Allow `pre-commit run --files` against unmerged paths.
- #2484 PR by @asottile.
- Also apply regex warnings to `repo: local` hooks.
- #2524 PR by @chrisRedwine.
- #2521 issue by @asottile.
- `rust` is now a "first class" language -- supporting `language_version` and
installation when not present.
- #2534 PR by @Holzhaus.
- `r` now uses more-reliable binary installation.
- #2460 PR by @lorenzwalthert.
- `GIT_ALLOW_PROTOCOL` is now passed through for git operations.
- #2555 PR by @asottile.
- `GIT_ASKPASS` is now passed through for git operations.
- #2564 PR by @mattp-.
- Remove `toml` dependency by using `cargo add` directly.
- #2568 PR by @m-rsha.
- Support `dotnet` hooks which have dotted prefixes.
- #2641 PR by @rkm.
- #2629 issue by @rkm.
### Fixes
- Properly adjust `--commit-msg-filename` if run from a sub directory.
- #2459 PR by @asottile.
- Simplify `--intent-to-add` detection by using `git diff`.
- #2580 PR by @m-rsha.
- Fix `R.exe` selection on windows.
- #2605 PR by @lorenzwalthert.
- #2599 issue by @SInginc.
- Skip default `nuget` source when installing `dotnet` packages.
- #2642 PR by @rkm.
2.20.0 - 2022-07-10
===================
### Features
- Expose `source` and `object-name` (positional args) of `prepare-commit-msg`
hook as `PRE_COMMIT_COMIT_MSG_SOURCE` and `PRE_COMMIT_COMMIT_OBJECT_NAME`.
- #2407 PR by @M-Whitaker.
- #2406 issue by @M-Whitaker.
### Fixes
- Fix `language: ruby` installs when `--user-install` is set in gemrc.
- #2394 PR by @narpfel.
- #2393 issue by @narpfel.
- Adjust pty setup for solaris.
- #2390 PR by @gaige.
- #2389 issue by @gaige.
- Remove unused `--config` option from `gc`, `sample-config`,
`validate-config`, `validate-manifest` sub-commands.
- #2429 PR by @asottile.
2.19.0 - 2022-05-05
===================
### Features
- Allow multiple outputs from `language: dotnet` hooks.
- #2332 PR by @WallucePinkham.
- Add more information to `healthy()` failure.
- #2348 PR by @asottile.
- Upgrade ruby-build.
- #2342 PR by @jalessio.
- Add `pre-commit validate-config` / `pre-commit validate-manifest` and
deprecate `pre-commit-validate-config` and `pre-commit-validate-manifest`.
- #2362 PR by @asottile.
### Fixes
- Fix `pre-push` when pushed ref contains spaces.
- #2345 PR by @wwade.
- #2344 issue by @wwade.
### Updating
- Change `pre-commit-validate-config` / `pre-commit-validate-manifest` to
`pre-commit validate-config` / `pre-commit validate-manifest`.
- #2362 PR by @asottile.
2.18.1 - 2022-04-02
===================
### Fixes
- Fix regression for `repo: local` hooks running `python<3.7`
- #2324 PR by @asottile.
2.18.0 - 2022-04-02
===================
### Features
- Keep `GIT_HTTP_PROXY_AUTHMETHOD` in git environ.
- #2272 PR by @VincentBerthier.
- #2271 issue by @VincentBerthier.
- Support both `cs` and `coursier` executables for coursier hooks.
- #2293 PR by @Holzhaus.
- Include more information in errors for `language_version` /
`additional_dependencies` for languages which do not support them.
- #2315 PR by @asottile.
- Have autoupdate preferentially pick tags which look like versions when
there are multiple equivalent tags.
- #2312 PR by @mblayman.
- #2311 issue by @mblayman.
- Upgrade `ruby-build`.
- #2319 PR by @jalessio.
- Add top level `default_install_hook_types` which will be installed when
`--hook-types` is not specified in `pre-commit install`.
- #2322 PR by @asottile.
### Fixes
- Fix typo in help message for `--from-ref` and `--to-ref`.
- #2266 PR by @leetrout.
- Prioritize binary builds for R dependencies.
- #2277 PR by @lorenzwalthert.
- Fix handling of git worktrees.
- #2252 PR by @daschuer.
- Fix handling of `$R_HOME` for R hooks.
- #2301 PR by @jeff-m-sullivan.
- #2300 issue by @jeff-m-sullivan.
- Fix a rare race condition in change stashing.
- #2323 PR by @asottile.
- #2287 issue by @ian-h-chamberlain.
### Updating
- Remove python3.6 support. Note that pre-commit still supports running hooks
written in older versions, but pre-commit itself requires python 3.7+.
- #2215 PR by @asottile.
- pre-commit has migrated from the `master` branch to `main`.
- #2302 PR by @asottile.
2.17.0 - 2022-01-18
===================
### Features
- add warnings for regexes containing `[\\/]`.
- #2151 issue by @sanjioh.
- #2154 PR by @kuviokelluja.
- upgrade supported ruby versions.
- #2205 PR by @jalessio.
- allow `language: conda` to use `mamba` or `micromamba` via
`PRE_COMMIT_USE_MAMBA=1` or `PRE_COMMIT_USE_MICROMAMBA=1` respectively.
- #2204 issue by @janjagusch.
- #2207 PR by @xhochy.
- display `git --version` in error report.
- #2210 PR by @asottile.
- add `language: lua` as a supported language.
- #2158 PR by @mblayman.
### Fixes
- temporarily add `setuptools` to the zipapp.
- #2122 issue by @andreoliwa.
- a737d5f commit by @asottile.
- use `go install` instead of `go get` for go 1.18+ support.
- #2161 PR by @schmir.
- fix `language: r` with a local renv and `RENV_PROJECT` set.
- #2170 PR by @lorenzwalthert.
- forbid overriding `entry` in `language: meta` hooks which breaks them.
- #2180 issue by @DanKaplanSES.
- #2181 PR by @asottile.
- always use `#!/bin/sh` on windows for hook script.
- #2182 issue by @hushigome-visco.
- #2187 PR by @asottile.
2.16.0 - 2021-11-30
===================
### Features
- add warning for regexes containing `[\/]` or `[/\\]`.
- #2053 PR by @radek-sprta.
- #2043 issue by @asottile.
- move hook template back to `bash` resolving shebang-portability issues.
- #2065 PR by @asottile.
- add support for `fail_fast` at the individual hook level.
- #2097 PR by @colens3.
- #1143 issue by @potiuk.
- allow passthrough of `GIT_CONFIG_KEY_*`, `GIT_CONFIG_VALUE_*`, and
`GIT_CONFIG_COUNT`.
- #2136 PR by @emzeat.
### Fixes
- fix pre-commit autoupdate for `core.useBuiltinFSMonitor=true` on windows.
- #2047 PR by @asottile.
- #2046 issue by @lcnittl.
- fix temporary file stashing with for `submodule.recurse=1`.
- #2071 PR by @asottile.
- #2063 issue by @a666.
- ban broken importlib-resources versions.
- #2098 PR by @asottile.
- replace `exit(...)` with `raise SystemExit(...)` for portability.
- #2103 PR by @asottile.
- #2104 PR by @asottile.
2.15.0 - 2021-09-02
===================
### Features
- add support for hooks written in `dart`.
- #2027 PR by @asottile.
- add support for `post-rewrite` hooks.
- #2036 PR by @uSpike.
- #2035 issue by @uSpike.
### Fixes
- fix `check-useless-excludes` with exclude matching broken symlink.
- #2029 PR by @asottile.
- #2019 issue by @pkoch.
- eliminate duplicate mutable sha warning messages for `pre-commit autoupdate`.
- #2030 PR by @asottile.
- #2010 issue by @graingert.
2.14.1 - 2021-08-28
===================
### Fixes
- fix force-push of disparate histories using git>=2.28.
- #2005 PR by @asottile.
- #2002 issue by @bogusfocused.
- fix `check-useless-excludes` and `check-hooks-apply` matching non-root
`.pre-commit-config.yaml`.
- #2026 PR by @asottile.
- pre-commit-ci/issues#84 issue by @billsioros.
2.14.0 - 2021-08-06
===================
### Features
- During `pre-push` hooks, expose local branch as `PRE_COMMIT_LOCAL_BRANCH`.
- #1947 PR by @FlorentClarret.
- #1410 issue by @MaicoTimmerman.
- Improve container id detection for docker-beside-docker with custom hostname.
- #1919 PR by @adarnimrod.
- #1918 issue by @adarnimrod.
### Fixes
- Read legacy hooks in an encoding-agnostic way.
- #1943 PR by @asottile.
- #1942 issue by @sbienkow-ninja.
- Fix execution of docker hooks for docker-in-docker.
- #1997 PR by @asottile.
- #1978 issue by @robin-moss.
2.13.0 - 2021-05-21
===================
### Features
- Setting `SKIP=...` skips installation as well.
- #1875 PR by @asottile.
- pre-commit-ci/issues#53 issue by @TylerYep.
- Attempt to mount from host with docker-in-docker.
- #1888 PR by @okainov.
- #1387 issue by @okainov.
- Enable `repo: local` for `r` hooks.
- #1878 PR by @lorenzwalthert.
- Upgrade `ruby-build` and `rbenv`.
- #1913 PR by @jalessio.
### Fixes
- Better detect `r` packages.
- #1898 PR by @lorenzwalthert.
- Avoid warnings with mismatched `renv` versions.
- #1841 PR by @lorenzwalthert.
- Reproducibly produce ruby tar resources.
- #1915 PR by @asottile.
2.12.1 - 2021-04-16
===================
### Fixes
- Fix race condition when stashing files in multiple parallel invocations
- #1881 PR by @adamchainz.
- #1880 issue by @adamchainz.
2.12.0 - 2021-04-06
===================
### Features
- Upgrade rbenv.
- #1854 PR by @asottile.
- #1848 issue by @sirosen.
### Fixes
- Give command length a little more room when running batch files on windows
so underlying commands can expand further.
- #1864 PR by @asottile.
- pre-commit/mirrors-prettier#7 issue by @DeltaXWizard.
- Fix permissions of root folder in ruby archives.
- #1868 PR by @asottile.
2.11.1 - 2021-03-09
===================
### Fixes
- Fix r hooks when hook repo is a package
- #1831 PR by @lorenzwalthert.
2.11.0 - 2021-03-07
===================
### Features
- Improve warning for mutable ref.
- #1809 PR by @JamMarHer.
- Add support for `post-merge` hook.
- #1800 PR by @psacawa.
- #1762 issue by @psacawa.
- Add `r` as a supported hook language.
- #1799 PR by @lorenzwalthert.
### Fixes
- Fix `pre-commit install` on `subst` / network drives on windows.
- #1814 PR by @asottile.
- #1802 issue by @goroderickgo.
- Fix installation of `local` golang repositories for go 1.16.
- #1818 PR by @rafikdraoui.
- #1815 issue by @rafikdraoui.
2.10.1 - 2021-02-06
===================
### Fixes
- Fix `language: golang` repositories containing recursive submodules
- #1788 issue by @gaurav517.
- #1789 PR by @paulhfischer.
2.10.0 - 2021-01-27
===================
### Features
- Allow `ci` as a top-level map for configuration for https://pre-commit.ci
- #1735 PR by @asottile.
- Add warning for mutable `rev` in configuration
- #1715 PR by @paulhfischer.
- #974 issue by @asottile.
- Add warning for `/*` in top-level `files` / `exclude` regexes
- #1750 PR by @paulhfischer.
- #1702 issue by @asottile.
- Expose `PRE_COMMIT_REMOTE_BRANCH` environment variable during `pre-push`
hooks
- #1770 PR by @surafelabebe.
- Produce error message for `language` / `language_version` for non-installable
languages
- #1771 PR by @asottile.
### Fixes
- Fix execution in worktrees in subdirectories of bare repositories
- #1778 PR by @asottile.
- #1777 issue by @s0undt3ch.
2.9.3 - 2020-12-07
==================
### Fixes
- Fix crash on cygwin mismatch check outside of a git directory
- #1721 PR by @asottile.
- #1720 issue by @chronoB.
- Fix cleanup code on docker volumes for go
- #1725 PR by @fsouza.
- Fix working directory detection on SUBST drives on windows
- #1727 PR by @mrogaski.
- #1610 issue by @jcameron73.
2.9.2 - 2020-11-25
==================
### Fixes
- Fix default value for `types_or` so `symlink` and `directory` can be matched
- #1716 PR by @asottile.
- #1718 issue by @CodeBleu.
2.9.1 - 2020-11-25
==================
### Fixes
- Improve error message for "hook goes missing"
- #1709 PR by @paulhfischer.
- #1708 issue by @theod07.
- Add warning for `/*` in `files` / `exclude` regexes
- #1707 PR by @paulhfischer.
- #1702 issue by @asottile.
- Fix `healthy()` check for `language: python` on windows when the base
executable has non-ascii characters.
- #1713 PR by @asottile.
- #1711 issue by @Najiva.
2.9.0 - 2020-11-21
==================
### Features
- Add `types_or` which allows matching multiple disparate `types` in a hook
- #1677 by @MarcoGorelli.
- #607 by @asottile.
- Add Github Sponsors / Open Collective links
- https://github.com/sponsors/asottile
- https://opencollective.com/pre-commit
### Fixes
- Improve cleanup for `language: dotnet`
- #1678 by @rkm.
- Fix "xargs" when running windows batch files
- #1686 PR by @asottile.
- #1604 issue by @apietrzak.
- #1604 issue by @ufwtlsb.
- Fix conflict with external `rbenv` and `language_version: default`
- #1700 PR by @asottile.
- #1699 issue by @abuxton.
- Improve performance of `git status` / `git diff` commands by ignoring
submodules
- #1704 PR by @Vynce.
- #1701 issue by @Vynce.
2.8.2 - 2020-10-30
==================
### Fixes
- Fix installation of ruby hooks with `language_version: default`
- #1671 issue by @aerickson.
- #1672 PR by @asottile.
2.8.1 - 2020-10-28
==================
### Fixes
- Allow default `language_version` of `system` when the homedir is `/`
- #1669 PR by @asottile.
2.8.0 - 2020-10-28
==================
### Features
- Update `rbenv` / `ruby-build`
- #1612 issue by @tdeo.
- #1614 PR by @asottile.
- Update `sample-config` versions
- #1611 PR by @mcsitter.
- Add new language: `dotnet`
- #1598 by @rkm.
- Add `--negate` option to `language: pygrep` hooks
- #1643 PR by @MarcoGorelli.
- Add zipapp support
- #1616 PR by @asottile.
- Run pre-commit through https://pre-commit.ci
- #1662 PR by @asottile.
- Add new language: `coursier` (a jvm-based package manager)
- #1633 PR by @JosephMoniz.
- Exit with distinct codes: 1 (user error), 3 (unexpected error), 130 (^C)
- #1601 PR by @int3l.
### Fixes
- Improve `healthy()` check for `language: node` + `language_version: system`
hooks when the system executable goes missing.
- pre-commit/action#45 issue by @KOliver94.
- #1589 issue by @asottile.
- #1590 PR by @asottile.
- Fix excess whitespace in error log traceback
- #1592 PR by @asottile.
- Fix posixlike shebang invocations with shim executables of the git hook
script on windows.
- #1593 issue by @Celeborn2BeAlive.
- #1595 PR by @Celeborn2BeAlive.
- Remove hard-coded `C:\PythonXX\python.exe` path on windows as it caused
confusion (and `virtualenv` can sometimes do better)
- #1599 PR by @asottile.
- Fix `language: ruby` hooks when `--format-executable` is present in a gemrc
- issue by `Rainbow Tux` (discord).
- #1603 PR by @asottile.
- Move `cygwin` / `win32` mismatch error earlier to catch msys2 mismatches
- #1605 issue by @danyeaw.
- #1606 PR by @asottile.
- Remove `-p` workaround for old `virtualenv`
- #1617 PR by @asottile.
- Fix `language: node` installations to not symlink outside of the environment
- pre-commit-ci/issues#2 issue by @DanielJSottile.
- #1667 PR by @asottile.
- Don't identify shim executables as valid `system` for defaulting
`language_version` for `language: node` / `language: ruby`
- #1658 issue by @adithyabsk.
- #1668 PR by @asottile.
2.7.1 - 2020-08-23
==================
### Fixes
- Improve performance of docker hooks by removing slow `ps` call
- #1572 PR by @rkm.
- #1569 issue by @asottile.
- Fix un-`healthy()` invalidation followed by install being reported as
un-`healthy()`.
- #1576 PR by @asottile.
- #1575 issue by @jab.
- Fix rare file race condition on windows with `os.replace()`
- #1577 PR by @asottile.
2.7.0 - 2020-08-22
==================
### Features
- Produce error message if an environment is immediately unhealthy
- #1535 PR by @asottile.
- Add --no-allow-missing-config option to init-templatedir
- #1539 PR by @singergr.
- Add warning for old list-style configuration
- #1544 PR by @asottile.
- Allow pre-commit to succeed on a readonly store.
- #1570 PR by @asottile.
- #1536 issue by @asottile.
### Fixes
- Fix error messaging when the store directory is readonly
- #1546 PR by @asottile.
- #1536 issue by @asottile.
- Improve `diff` performance with many hooks
- #1566 PR by @jhenkens.
- #1564 issue by @jhenkens.
2.6.0 - 2020-07-01
==================
### Fixes
- Fix node hooks when `NPM_CONFIG_USERCONFIG` is set
- #1521 PR by @asottile.
- #1516 issue by @rkm.
### Features
- Skip `rbenv` / `ruby-download` if system ruby is available
- #1509 PR by @asottile.
- Partial support for ruby on windows (if system ruby is installed)
- #1509 PR by @asottile.
- #201 issue by @asottile.
2.5.1 - 2020-06-09
==================
### Fixes
- Prevent infinite recursion of post-checkout on clone
- #1497 PR by @asottile.
- #1496 issue by @admorgan.
2.5.0 - 2020-06-08
==================
### Features
- Expose a `PRE_COMMIT=1` environment variable when running hooks
- #1467 PR by @tech-chad.
- #1426 issue by @lorenzwalthert.
### Fixes
- Fix `UnicodeDecodeError` on windows when using the `py` launcher to detect
executables with non-ascii characters in the path
- #1474 PR by @asottile.
- #1472 issue by DrFobos.
- Fix `DeprecationWarning` on python3.9 for `random.shuffle` method
- #1480 PR by @asottile.
- #1479 issue by @isidentical.
- Normalize slashes earlier such that global `files` / `exclude` use forward
slashes on windows as well.
- #1494 PR by @asottile.
- #1476 issue by @harrybiddle.
2.4.0 - 2020-05-11
==================
### Features
- Add support for `post-commit` hooks
- #1415 PR by @ModischFabrications.
- #1411 issue by @ModischFabrications.
- Silence pip version warning in python installation error
- #1412 PR by @asottile.
- Improve python `healthy()` when upgrading operating systems.
- #1431 PR by @asottile.
- #1427 issue by @ahonnecke.
- `language: python_venv` is now an alias to `language: python` (and will be
removed in a future version).
- #1431 PR by @asottile.
- Speed up python `healthy()` check.
- #1431 PR by @asottile.
- `pre-commit autoupdate` now tries to maintain quoting style of `rev`.
- #1435 PR by @marcjay.
- #1434 issue by @marcjay.
### Fixes
- Fix installation of go modules in `repo: local`.
- #1428 PR by @scop.
- Fix committing with unstaged files and a failing `post-checkout` hook.
- #1422 PR by @domodwyer.
- #1418 issue by @domodwyer.
- Fix installation of node hooks with system node installed on freebsd.
- #1443 PR by @asottile.
- #1440 issue by @jockej.
- Fix ruby hooks when `GEM_PATH` is set globally.
- #1442 PR by @tdeo.
- Improve error message when `pre-commit autoupdate` /
`pre-commit migrate-config` are run but the pre-commit configuration is not
valid yaml.
- #1448 PR by @asottile.
- #1447 issue by @rpdelaney.
2.3.0 - 2020-04-22
==================
### Features
- Calculate character width using `east_asian_width`
- #1378 PR by @sophgn.
- Use `language_version: system` by default for `node` hooks if `node` / `npm`
are globally installed.
- #1388 PR by @asottile.
### Fixes
- No longer use a hard-coded user id for docker hooks on windows
- #1371 PR by @killuazhu.
- Fix colors on windows during `git commit`
- #1381 issue by @Cielquan.
- #1382 PR by @asottile.
- Produce readable error message for incorrect argument count to `hook-impl`
- #1394 issue by @pip9ball.
- #1395 PR by @asottile.
- Fix installations which involve an upgrade of `pip` on windows
- #1398 issue by @xiaohuazi123.
- #1399 PR by @asottile.
- Preserve line endings in `pre-commit autoupdate`
- #1402 PR by @utek.
2.2.0 - 2020-03-12
==================
### Features
- Add support for the `post-checkout` hook
- #1120 issue by @domenkozar.
- #1339 PR by @andrewhare.
- Add more readable `--from-ref` / `--to-ref` aliases for `--source` /
`--origin`
- #1343 PR by @asottile.
### Fixes
- Make sure that `--commit-msg-filename` is passed for `commit-msg` /
`prepare-commit-msg`.
- #1336 PR by @particledecay.
- #1341 PR by @particledecay.
- Fix crash when installation error is un-decodable bytes
- #1358 issue by @Guts.
- #1359 PR by @asottile.
- Fix python `healthy()` check when `python` executable goes missing.
- #1363 PR by @asottile.
- Fix crash when script executables are missing shebangs.
- #1350 issue by @chriselion.
- #1364 PR by @asottile.
### Misc.
- pre-commit now requires python>=3.6.1 (previously 3.6.0)
- #1346 PR by @asottile.
2.1.1 - 2020-02-24
==================
### Fixes
- Temporarily restore python 3.6.0 support (broken in 2.0.0)
- reported by @obestwalter.
- 081f3028 by @asottile.
2.1.0 - 2020-02-18
==================
### Features
- Replace `aspy.yaml` with `sort_keys=False`.
- #1306 PR by @asottile.
- Add support for `perl`.
- #1303 PR by @scop.
### Fixes
- Improve `.git/hooks/*` shebang creation when pythons are in `/usr/local/bin`.
- #1312 issue by @kbsezginel.
- #1319 PR by @asottile.
### Misc.
- Add repository badge for pre-commit.
- [![pre-commit](https://img.shields.io/badge/pre--commit-enabled-brightgreen?logo=pre-commit&logoColor=white)](https://github.com/pre-commit/pre-commit)
- #1334 PR by @ddelange.
2.0.1 - 2020-01-29
==================
### Fixes
- Fix `ImportError` in python 3.6.0 / 3.6.1 for `typing.NoReturn`.
- #1302 PR by @asottile.
2.0.0 - 2020-01-28
==================
### Features
- Expose `PRE_COMMIT_REMOTE_NAME` and `PRE_COMMIT_REMOTE_URL` as environment
variables during `pre-push` hooks.
- #1274 issue by @dmbarreiro.
- #1288 PR by @dmbarreiro.
### Fixes
- Fix `python -m pre_commit --version` to mention `pre-commit` instead of
`__main__.py`.
- #1273 issue by @ssbarnea.
- #1276 PR by @orcutt989.
- Don't filter `GIT_SSL_NO_VERIFY` from environment when cloning.
- #1293 PR by @schiermike.
- Allow `pre-commit init-templatedir` to succeed even if `core.hooksPath` is
set.
- #1298 issue by @damienrj.
- #1299 PR by @asottile.
### Misc
- Fix changelog date for 1.21.0.
- #1275 PR by @flaudisio.
### Updating
- Removed `pcre` language, use `pygrep` instead.
- #1268 PR by @asottile.
- Removed `--tags-only` argument to `pre-commit autoupdate` (it has done
nothing since 0.14.0).
- #1269 by @asottile.
- Remove python2 / python3.5 support. Note that pre-commit still supports
running hooks written in python2, but pre-commit itself requires python 3.6+.
- #1260 issue by @asottile.
- #1277 PR by @asottile.
- #1281 PR by @asottile.
- #1282 PR by @asottile.
- #1287 PR by @asottile.
- #1289 PR by @asottile.
- #1292 PR by @asottile.
1.21.0 - 2020-01-02
===================
### Features
- Add `conda` as a new `language`.
- #1204 issue by @xhochy.
- #1232 PR by @xhochy.
- Add top-level configuration `files` for file selection.
- #1220 issue by @TheButlah.
- #1248 PR by @asottile.
- Rework `--verbose` / `verbose` to be more consistent with normal runs.
- #1249 PR by @asottile.
- Add support for the `pre-merge-commit` git hook.
- #1210 PR by @asottile.
- this requires git 2.24+.
- Add `pre-commit autoupdate --freeze` which produces "frozen" revisions.
- #1068 issue by @SkypLabs.
- #1256 PR by @asottile.
- Display hook runtime duration when run with `--verbose`.
- #1144 issue by @potiuk.
- #1257 PR by @asottile.
### Fixes
- Produce better error message when erroneously running inside of `.git`.
- #1219 issue by @Nusserdt.
- #1224 PR by @asottile.
- Note: `git` has since fixed this bug: git/git@36fd304d
- Produce better error message when hook installation fails.
- #1250 issue by @asottile.
- #1251 PR by @asottile.
- Fix cloning when `GIT_SSL_CAINFO` is necessary.
- #1253 issue by @igankevich.
- #1254 PR by @igankevich.
- Fix `pre-commit try-repo` for bare, on-disk repositories.
- #1258 issue by @webknjaz.
- #1259 PR by @asottile.
- Add some whitespace to `pre-commit autoupdate` to improve terminal autolink.
- #1261 issue by @yhoiseth.
- #1262 PR by @yhoiseth.
### Misc.
- Minor code documentation updates.
- #1200 PR by @ryanrhee.
- #1201 PR by @ryanrhee.
1.20.0 - 2019-10-28
===================
### Features
- Allow building newer versions of `ruby`.
- #1193 issue by @choffee.
- #1195 PR by @choffee.
- Bump versions reported in `pre-commit sample-config`.
- #1197 PR by @asottile.
### Fixes
- Fix rare race condition with multiple concurrent first-time runs.
- #1192 issue by @raholler.
- #1196 PR by @asottile.
1.19.0 - 2019-10-26
===================
### Features
- Allow `--hook-type` to be specified multiple times.
- example: `pre-commit install --hook-type pre-commit --hook-type pre-push`
- #1139 issue by @MaxymVlasov.
- #1145 PR by @asottile.
- Include more version information in crash logs.
- #1142 by @marqueewinq.
- Hook colors are now passed through on platforms which support `pty`.
- #1169 by @asottile.
- pre-commit now uses `importlib.metadata` directly when running in python 3.8
- #1176 by @asottile.
- Normalize paths to forward slash separators on windows.
- makes it easier to match paths with `files:` regex
- avoids some quoting bugs in shell-based hooks
- #1173 issue by @steigenTI.
- #1179 PR by @asottile.
### Fixes
- Remove some extra newlines from error messages.
- #1148 by @asottile.
- When a hook is not executable it now reports `not executable` instead of
`not found`.
- #1159 issue by @nixjdm.
- #1161 PR by @WillKoehrsen.
- Fix interleaving of stdout / stderr in hooks.
- #1168 by @asottile.
- Fix python environment `healthy()` check when current working directory
contains modules which shadow standard library names.
- issue by @vwhsu92.
- #1185 PR by @asottile.
### Updating
- Regexes handling both backslashes and forward slashes for directory
separators now only need to handle forward slashes.
1.18.3 - 2019-08-27
===================
### Fixes
- Fix `node_modules` plugin installation on windows
- #1123 issue by @henryykt.
- #1122 PR by @henryykt.
1.18.2 - 2019-08-15
===================
### Fixes
- Make default python lookup more deterministic to avoid redundant installs
- #1117 PR by @scop.
1.18.1 - 2019-08-11
===================
### Fixes
- Fix installation of `rust` hooks with new `cargo`
- #1112 issue by @zimbatm.
- #1113 PR by @zimbatm.
1.18.0 - 2019-08-03
===================
### Features
- Use the current running executable if it matches the requested
`language_version`
- #1062 PR by @asottile.
- Print the stage when a hook is not found
- #1078 issue by @madkinsz.
- #1079 PR by @madkinsz.
- `pre-commit autoupdate` now supports non-`master` default branches
- #1089 PR by @asottile.
- Add `pre-commit init-templatedir` which makes it easier to automatically
enable `pre-commit` in cloned repositories.
- #1084 issue by @ssbarnea.
- #1090 PR by @asottile.
- #1107 PR by @asottile.
- pre-commit's color can be controlled using
`PRE_COMMIT_COLOR={auto,always,never}`
- #1073 issue by @saper.
- #1092 PR by @geieredgar.
- #1098 PR by @geieredgar.
- pre-commit's color can now be disabled using `TERM=dumb`
- #1073 issue by @saper.
- #1103 PR by @asottile.
- pre-commit now supports `docker` based hooks on windows
- #1072 by @cz-fish.
- #1093 PR by @geieredgar.
### Fixes
- Fix shallow clone
- #1077 PR by @asottile.
- Fix autoupdate version flip flop when using shallow cloning
- #1076 issue by @mxr.
- #1088 PR by @asottile.
- Fix autoupdate when the current revision is invalid
- #1088 PR by @asottile.
### Misc.
- Replace development instructions with `tox --devenv ...`
- #1032 issue by @yoavcaspi.
- #1067 PR by @asottile.
1.17.0 - 2019-06-06
===================
### Features
- Produce better output on `^C`
- #1030 PR by @asottile.
- Warn on unknown keys at the top level and repo level
- #1028 PR by @yoavcaspi.
- #1048 PR by @asottile.
### Fixes
- Fix handling of `^C` in wrapper script in python 3.x
- #1027 PR by @asottile.
- Fix `rmtree` for non-writable directories
- #1042 issue by @detailyang.
- #1043 PR by @asottile.
- Pass `--color` option to `git diff` in `--show-diff-on-failure`
- #1007 issue by @chadrik.
- #1051 PR by @mandarvaze.
### Misc.
- Fix test when `pre-commit` is installed globally
- #1032 issue by @yoavcaspi.
- #1045 PR by @asottile.
1.16.1 - 2019-05-08
===================
### Fixes
- Don't `UnicodeDecodeError` on unexpected non-UTF8 output in python health
check on windows.
- #1021 issue by @nicoddemus.
- #1022 PR by @asottile.
1.16.0 - 2019-05-04
===================
### Features
- Add support for `prepare-commit-msg` hook
- #1004 PR by @marcjay.
### Fixes
- Fix repeated legacy `pre-commit install` on windows
- #1010 issue by @AbhimanyuHK.
- #1011 PR by @asottile.
- Whitespace fixup
- #1014 PR by @mxr.
- Fix CI check for working pcre support
- #1015 PR by @Myrheimb.
### Misc.
- Switch CI from travis / appveyor to azure pipelines
- #1012 PR by @asottile.
1.15.2 - 2019-04-16
===================
### Fixes
- Fix cloning non-branch tag while in the fallback slow-clone strategy.
- #997 issue by @jpinner.
- #998 PR by @asottile.
1.15.1 - 2019-04-01
===================
### Fixes
- Fix command length calculation on posix when `SC_ARG_MAX` is not defined.
- #691 issue by @ushuz.
- #987 PR by @asottile.
1.15.0 - 2019-03-30
===================
### Features
- No longer require being in a `git` repo to run `pre-commit` `clean` / `gc` /
`sample-config`.
- #959 PR by @asottile.
- Improve command line length limit detection.
- #691 issue by @antonbabenko.
- #966 PR by @asottile.
- Use shallow cloning when possible.
- #958 PR by @DanielChabrowski.
- Add `minimum_pre_commit_version` top level key to require a new-enough
version of `pre-commit`.
- #977 PR by @asottile.
- Add helpful CI-friendly message when running
`pre-commit run --all-files --show-diff-on-failure`.
- #982 PR by @bnorquist.
### Fixes
- Fix `try-repo` for staged untracked changes.
- #973 PR by @DanielChabrowski.
- Fix rpm build by explicitly using `#!/usr/bin/env python3` in hook template.
- #985 issue by @tim77.
- #986 PR by @tim77.
- Guard against infinite recursion when executing legacy hook script.
- #981 PR by @tristan0x.
### Misc
- Add test for `git.no_git_env()`
- #972 PR by @javabrett.
1.14.4 - 2019-02-18
===================
### Fixes
- Don't filter `GIT_SSH_COMMAND` env variable from `git` commands
- #947 issue by @firba1.
- #948 PR by @firba1.
- Install npm packages as if they were installed from `git`
- #943 issue by @ssbarnea.
- #949 PR by @asottile.
- Don't filter `GIT_EXEC_PREFIX` env variable from `git` commands
- #664 issue by @revolter.
- #944 PR by @minrk.
1.14.3 - 2019-02-04
===================
### Fixes
- Improve performance of filename classification by 45% - 55%.
- #921 PR by @asottile.
- Fix installing `go` hooks while `GOBIN` environment variable is set.
- #924 PR by @ashanbrown.
- Fix crash while running `pre-commit migrate-config` / `pre-commit autoupdate`
with an empty configuration file.
- #929 issue by @ardakuyumcu.
- #933 PR by @jessebona.
- Require a newer virtualenv to fix metadata-based setup.cfg installs.
- #936 PR by @asottile.
1.14.2 - 2019-01-10
===================
### Fixes
- Make the hook shebang detection more timid (1.14.0 regression)
- Homebrew/homebrew-core#35825.
- #915 PR by @asottile.
1.14.1 - 2019-01-10
===================
### Fixes
- Fix python executable lookup on windows when using conda
- #913 issue by @dawelter2.
- #914 PR by @asottile.
1.14.0 - 2019-01-08
===================
### Features
- Add an `alias` configuration value to allow repeated hooks to be
differentiated
- #882 issue by @s0undt3ch.
- #886 PR by @s0undt3ch.
- Add `identity` meta hook which just prints filenames
- #865 issue by @asottile.
- #898 PR by @asottile.
- Factor out `cached-property` and improve startup performance by ~10%
- #899 PR by @asottile.
- Add a warning on unexpected keys in configuration
- #899 PR by @asottile.
- Teach `pre-commit try-repo` to clone uncommitted changes on disk.
- #589 issue by @sverhagen.
- #703 issue by @asottile.
- #904 PR by @asottile.
- Implement `pre-commit gc` which will clean up no-longer-referenced cache
repos.
- #283 issue by @jtwang.
- #906 PR by @asottile.
- Add top level config `default_language_version` to streamline overriding the
`language_version` configuration in many places
- #647 issue by @asottile.
- #908 PR by @asottile.
- Add top level config `default_stages` to streamline overriding the `stages`
configuration in many places
- #768 issue by @mattlqx.
- #909 PR by @asottile.
### Fixes
- More intelligently pick hook shebang (`#!/usr/bin/env python3`)
- #878 issue by @fristedt.
- #893 PR by @asottile.
- Several fixes related to `--files` / `--config`:
- `pre-commit run --files x` outside of a git dir no longer stacktraces
- `pre-commit run --config ./relative` while in a sub directory of the git
repo is now able to find the configuration
- `pre-commit run --files ...` no longer runs a subprocess per file
(performance)
- #895 PR by @asottile.
- `pre-commit try-repo ./relative` while in a sub directory of the git repo is
now able to clone properly
- #903 PR by @asottile.
- Ensure `meta` repos cannot have a language other than `system`
- #905 issue by @asottile.
- #907 PR by @asottile.
- Fix committing with unstaged files that were `git add --intent-to-add` added
- #881 issue by @henniss.
- #912 PR by @asottile.
### Misc.
- Use `--no-gpg-sign` when running tests
- #894 PR by @s0undt3ch.
1.13.0 - 2018-12-20
===================
### Features
- Run hooks in parallel
- individual hooks may opt out of parallel execution with `require_serial: true`
- #510 issue by @chriskuehl.
- #851 PR by @chriskuehl.
### Fixes
- Improve platform-specific `xargs` command length detection
- #691 issue by @antonbabenko.
- #839 PR by @georgeyk.
- Fix `pre-commit autoupdate` when updating to a latest tag missing a
`.pre-commit-hooks.yaml`
- #856 issue by @asottile.
- #857 PR by @runz0rd.
- Upgrade the `pre-commit-hooks` version in `pre-commit sample-config`
- #870 by @asottile.
- Improve balancing of multiprocessing by deterministic shuffling of args
- #861 issue by @Dunedan.
- #874 PR by @chriskuehl.
- `ruby` hooks work with latest `gem` by removing `--no-ri` / `--no-rdoc` and
instead using `--no-document`.
- #889 PR by @asottile.
### Misc.
- Use `--no-gpg-sign` when running tests
- #885 PR by @s0undt3ch.
### Updating
- If a hook requires serial execution, set `require_serial: true` to avoid the new
parallel execution.
- `ruby` hooks now require `gem>=2.0.0`. If your platform doesn't support this
by default, select a newer version using
[`language_version`](https://pre-commit.com/#overriding-language-version).
1.12.0 - 2018-10-23
===================
### Fixes
- Install multi-hook repositories only once (performance)
- issue by @chriskuehl.
- #852 PR by @asottile.
- Improve performance by factoring out pkg_resources (performance)
- #840 issue by @RonnyPfannschmidt.
- #846 PR by @asottile.
1.11.2 - 2018-10-10
===================
### Fixes
- `check-useless-exclude` now considers `types`
- #704 issue by @asottile.
- #837 PR by @georgeyk.
- `pre-push` hook was not identifying all commits on push to new branch
- #843 issue by @prem-nuro.
- #844 PR by @asottile.
1.11.1 - 2018-09-22
===================
### Fixes
- Fix `.git` dir detection in `git<2.5` (regression introduced in
[1.10.5](#1105))
- #831 issue by @mmacpherson.
- #832 PR by @asottile.
1.11.0 - 2018-09-02
===================
### Features
- Add new `fail` language which always fails
- light-weight way to forbid files by name.
- #812 #821 PRs by @asottile.
### Fixes
- Fix `ResourceWarning`s for unclosed files
- #811 PR by @BoboTiG.
- Don't write ANSI colors on windows when color enabling fails
- #819 PR by @jeffreyrack.
1.10.5 - 2018-08-06
===================
### Fixes
- Work around `PATH` issue with `brew` `python` on `macos`
- Homebrew/homebrew-core#30445 issue by @asottile.
- #805 PR by @asottile.
- Support `pre-commit install` inside a worktree
- #808 issue by @s0undt3ch.
- #809 PR by @asottile.
1.10.4 - 2018-07-22
===================
### Fixes
- Replace `yaml.load` with safe alternative
- `yaml.load` can lead to arbitrary code execution, though not where it
was used
- issue by @tonybaloney.
- #779 PR by @asottile.
- Improve not found error with script paths (`./exe`)
- #782 issue by @ssbarnea.
- #785 PR by @asottile.
- Fix minor buffering issue during `--show-diff-on-failure`
- #796 PR by @asottile.
- Default `language_version: python3` for `python_venv` when running in python2
- #794 issue by @ssbarnea.
- #797 PR by @asottile.
- `pre-commit run X` only run `X` and not hooks with `stages: [...]`
- #772 issue by @asottile.
- #803 PR by @mblayman.
### Misc.
- Improve travis-ci build times by caching rust / swift artifacts
- #781 PR by @expobrain.
- Test against python3.7
- #789 PR by @expobrain.
1.10.3 - 2018-07-02
===================
### Fixes
- Fix `pre-push` during a force push without a fetch
- #777 issue by @domenkozar.
- #778 PR by @asottile.
1.10.2 - 2018-06-11
===================
### Fixes
- pre-commit now invokes hooks with a consistent ordering of filenames
- issue by @mxr.
- #767 PR by @asottile.
1.10.1 - 2018-05-28
===================
### Fixes
- `python_venv` language would leak dependencies when pre-commit was installed
in a `-mvirtualenv` virtualenv
- #755 #756 issue and PR by @asottile.
1.10.0 - 2018-05-26
===================
### Features
- Add support for hooks written in `rust`
- #751 PR by @chriskuehl.
1.9.0 - 2018-05-21
==================
### Features
- Add new `python_venv` language which uses the `venv` module instead of
`virtualenv`
- #631 issue by @dongyuzheng.
- #739 PR by @ojii.
- Include `LICENSE` in distribution
- #745 issue by @nicoddemus.
- #746 PR by @nicoddemus.
### Fixes
- Normalize relative paths for `pre-commit try-repo`
- #750 PR by @asottile.
1.8.2 - 2018-03-17
==================
### Fixes
- Fix cloning relative paths (regression in 1.7.0)
- #728 issue by @jdswensen.
- #729 PR by @asottile.
1.8.1 - 2018-03-12
==================
### Fixes
- Fix integration with go 1.10 and `pkg` directory
- #725 PR by @asottile
- Restore support for `git<1.8.5` (inadvertently removed in 1.7.0)
- #723 issue by @JohnLyman.
- #724 PR by @asottile.
1.8.0 - 2018-03-11
==================
### Features
- Add a `manual` stage for cli-only interaction
- #719 issue by @hectorv.
- #720 PR by @asottile.
- Add a `--multiline` option to `pygrep` hooks
- #716 PR by @tdeo.
1.7.0 - 2018-03-03
==================
### Features
- pre-commit config validation was split to a separate `cfgv` library
- #700 PR by @asottile.
- Allow `--repo` to be specified multiple times to autoupdate
- #658 issue by @KevinHock.
- #713 PR by @asottile.
- Enable `rev` as a preferred alternative to `sha` in `.pre-commit-config.yaml`
- #106 issue by @asottile.
- #715 PR by @asottile.
- Use `--clean-src` option when invoking `nodeenv` to save ~70MB per node env
- #717 PR by @asottile.
- Refuse to install with `core.hooksPath` set
- pre-commit/pre-commit-hooks#250 issue by @revolter.
- #663 issue by @asottile.
- #718 PR by @asottile.
### Fixes
- hooks with `additional_dependencies` now get isolated environments
- #590 issue by @coldnight.
- #711 PR by @asottile.
### Misc.
- test against swift 4.x
- #709 by @theresama.
### Updating
- Run `pre-commit migrate-config` to convert `sha` to `rev` in the
`.pre-commit-config.yaml` file.
1.6.0 - 2018-02-04
==================
### Features
- Hooks now may have a `verbose` option to produce output even without failure
- #689 issue by @bagerard.
- #695 PR by @bagerard.
- Installed hook no longer requires `bash`
- #699 PR by @asottile.
### Fixes
- legacy pre-push / commit-msg hooks are now invoked as if `git` called them
- #693 issue by @samskiter.
- #694 PR by @asottile.
- #699 PR by @asottile.
1.5.1 - 2018-01-24
==================
### Fixes
- proper detection for root commit during pre-push
- #503 PR by @philipgian.
- #692 PR by @samskiter.
1.5.0 - 2018-01-13
==================
### Features
- pre-commit now supports node hooks on windows.
- for now, requires python3 due to https://bugs.python.org/issue32539
- huge thanks to @wenzowski for the tip!
- #200 issue by @asottile.
- #685 PR by @asottile.
### Misc.
- internal reorganization of `PrefixedCommandRunner` -> `Prefix`
- #684 PR by @asottile.
- https-ify links.
- pre-commit.com is now served over https.
- #688 PR by @asottile.
1.4.5 - 2018-01-09
==================
### Fixes
- Fix `local` golang repositories with `additional_dependencies`.
- #679 #680 issue and PR by @asottile.
### Misc.
- Replace some string literals with constants
- #678 PR by @revolter.
1.4.4 - 2018-01-07
==================
### Fixes
- Invoke `git diff` without a pager during `--show-diff-on-failure`.
- #676 PR by @asottile.
1.4.3 - 2018-01-02
==================
### Fixes
- `pre-commit` on windows can find pythons at non-hardcoded paths.
- #674 PR by @asottile.
1.4.2 - 2018-01-02
==================
### Fixes
- `pre-commit` no longer clears `GIT_SSH` environment variable when cloning.
- #671 PR by @rp-tanium.
1.4.1 - 2017-11-09
==================
### Fixes
- `pre-commit autoupdate --repo ...` no longer deletes other repos.
- #660 issue by @KevinHock.
- #661 PR by @KevinHock.
1.4.0 - 2017-11-08
==================
### Features
- Lazily install repositories.
- When running `pre-commit run <hookid>`, pre-commit will only install
the necessary repositories.
- #637 issue by @webknjaz.
- #639 PR by @asottile.
- Version defaulting now applies to local hooks as well.
- This extends #556 to apply to local hooks.
- #646 PR by @asottile.
- Add new `repo: meta` hooks.
- `meta` hooks expose some linters of the pre-commit configuration itself.
- `id: check-useless-excludes`: ensures that `exclude` directives actually
apply to *any* file in the repository.
- `id: check-hooks-apply`: ensures that the configured hooks apply to
at least one file in the repository.
- pre-commit/pre-commit-hooks#63 issue by @asottile.
- #405 issue by @asottile.
- #643 PR by @hackedd.
- #653 PR by @asottile.
- #654 PR by @asottile.
- Allow a specific repository to be autoupdated instead of all repositories.
- `pre-commit autoupdate --repo ...`
- #656 issue by @KevinHock.
- #657 PR by @KevinHock.
### Fixes
- Apply selinux labelling option to docker volumes
- #642 PR by @jimmidyson.
1.3.0 - 2017-10-08
==================
### Features
- Add `pre-commit try-repo` commands
- The new `try-repo` takes a repo and will run the hooks configured in
that hook repository.
- An example invocation:
`pre-commit try-repo https://github.com/pre-commit/pre-commit-hooks`
- `pre-commit try-repo` can also take all the same arguments as
`pre-commit run`.
- It can be used to try out a repository without needing to configure it.
- It can also be used to test a hook repository while developing it.
- #589 issue by @sverhagen.
- #633 PR by @asottile.
1.2.0 - 2017-10-03
==================
### Features
- Add `pygrep` language
- `pygrep` aims to be a more cross-platform alternative to `pcre` hooks.
- #630 PR by @asottile.
### Fixes
- Use `pipes.quote` for executable path in hook template
- Fixes bash syntax error when git dir contains spaces
- #626 PR by @asottile.
- Clean up hook template
- Simplify code
- Fix `--config` not being respected in some situations
- #627 PR by @asottile.
- Use `file://` protocol for cloning under test
- Fix `file://` clone paths being treated as urls for golang
- #629 PR by @asottile.
- Add `ctypes` as an import for virtualenv healthchecks
- Fixes python3.6.2 <=> python3.6.3 virtualenv invalidation
- e70825ab by @asottile.
1.1.2 - 2017-09-20
==================
### Fixes
- pre-commit can successfully install commit-msg hooks
- Due to an oversight, the commit-msg-tmpl was missing from the packaging
- #623 issue by @sobolevn.
- #624 PR by @asottile.
1.1.1 - 2017-09-17
==================
### Features
- pre-commit also checks the `ssl` module for virtualenv health
- Suggestion by @merwok.
- #619 PR by @asottile.
### Fixes
- pre-commit no longer crashes with unstaged files when run for the first time
- #620 #621 issue by @Lucas-C.
- #622 PR by @asottile.
1.1.0 - 2017-09-11
==================
### Features
- pre-commit configuration gains a `fail_fast` option.
- You must be using the v2 configuration format introduced in 1.0.0.
- `fail_fast` defaults to `false`.
- #240 issue by @Lucas-C.
- #616 PR by @asottile.
- pre-commit configuration gains a global `exclude` option.
- This option takes a python regular expression and can be used to exclude
files from _all_ hooks.
- You must be using the v2 configuration format introduced in 1.0.0.
- #281 issue by @asieira.
- #617 PR by @asottile.
1.0.1 - 2017-09-07
==================
### Fixes
- Fix a regression in the return code of `pre-commit autoupdate`
- `pre-commit migrate-config` and `pre-commit autoupdate` return 0 when
successful.
- #614 PR by @asottile.
1.0.0 - 2017-09-07
==================
pre-commit will now be following [semver](https://semver.org/). Thanks to all
of the [contributors](https://github.com/pre-commit/pre-commit/graphs/contributors)
that have helped us get this far!
### Features
- pre-commit's cache directory has moved from `~/.pre-commit` to
`$XDG_CACHE_HOME/pre-commit` (usually `~/.cache/pre-commit`).
- `pre-commit clean` now cleans up both the old and new directory.
- If you were caching this directory in CI, you'll want to adjust the
location.
- #562 issue by @nagromc.
- #602 PR by @asottile.
- A new configuration format for `.pre-commit-config.yaml` is introduced which
will enable future development.
- The new format has a top-level map instead of a top-level list. The
new format puts the hook repositories in a `repos` key.
- Old list-based configurations will continue to be supported.
- A command `pre-commit migrate-config` has been introduced to "upgrade"
the configuration format to the new map-based configuration.
- `pre-commit autoupdate` now automatically calls `migrate-config`.
- In a later release, list-based configurations will issue a deprecation
warning.
- An example diff for upgrading a configuration:
```diff
+repos:
- repo: https://github.com/pre-commit/pre-commit-hooks
sha: v0.9.2
hooks:
```
- #414 issue by @asottile.
- #610 PR by @asottile.
### Updating
- Run `pre-commit migrate-config` to convert `.pre-commit-config.yaml` to the
new map format.
- Update any references from `~/.pre-commit` to `~/.cache/pre-commit`.
0.18.3 - 2017-09-06
===================
- Allow --config to affect `pre-commit install`
- Tweak not found error message during `pre-push` / `commit-msg`
- Improve node support when running under cygwin.
0.18.2 - 2017-09-05
===================
- Fix `--all-files`, detection of staged files, detection of manually edited
files during merge conflict, and detection of files to push for non-ascii
filenames.
0.18.1 - 2017-09-04
===================
- Only mention locking when waiting for a lock.
- Fix `IOError` during locking in timeout situation on windows under python 2.
0.18.0 - 2017-09-02
===================
- Add a new `docker_image` language type. `docker_image` is intended to be a
lightweight hook type similar to `system` / `script` which allows one to use
an existing docker image that provides a hook. `docker_image` hooks can
also be used as repository `local` hooks.
0.17.0 - 2017-08-24
===================
- Fix typos in help
- Allow `commit-msg` hook to be uninstalled
- Upgrade the `sample-config`
- Remove undocumented `--no-stash` and `--allow-unstaged-config`
- Remove `validate_config` hook pre-commit hook.
- Fix installation race condition when multiple `pre-commit` processes would
attempt to install the same repository.
0.16.3 - 2017-08-10
===================
- autoupdate attempts to maintain config formatting.
0.16.2 - 2017-08-06
===================
- Initialize submodules in hook repositories.
0.16.1 - 2017-08-04
===================
- Improve node support when running under cygwin.
0.16.0 - 2017-08-01
===================
- Remove backward compatibility with repositories providing metadata via
`hooks.yaml`. New repositories should provide `.pre-commit-hooks.yaml`.
Run `pre-commit autoupdate` to upgrade to the latest repositories.
- Improve golang support when running under cygwin.
- Fix crash with unstaged trailing whitespace additions while git was
configured with `apply.whitespace = error`.
- Fix crash with unstaged end-of-file crlf additions and the file's lines
ended with crlf while git was configured with `core-autocrlf = true`.
0.15.4 - 2017-07-23
===================
- Add support for the `commit-msg` git hook
0.15.3 - 2017-07-20
===================
- Recover from invalid python virtualenvs
0.15.2 - 2017-07-09
===================
- Work around a windows-specific virtualenv bug pypa/virtualenv#1062
This failure mode was introduced in 0.15.1
0.15.1 - 2017-07-09
===================
- Use a more intelligent default language version for python
0.15.0 - 2017-07-02
===================
- Add `types` and `exclude_types` for filtering files. These options take
an array of "tags" identified for each file. The tags are sourced from
[identify](https://github.com/chriskuehl/identify). One can list the tags
for a file by running `identify-cli filename`.
- `files` is now optional (defaulting to `''`)
- `always_run` + missing `files` also defaults to `files: ''` (previously it
defaulted to `'^$'` (this reverses e150921c).
0.14.3 - 2017-06-28
===================
- Expose `--origin` and `--source` as `PRE_COMMIT_ORIGIN` and
`PRE_COMMIT_SOURCE` environment variables when running as `pre-push`.
0.14.2 - 2017-06-09
===================
- Use `--no-ext-diff` when running `git diff`
0.14.1 - 2017-06-02
===================
- Don't crash when `always_run` is `True` and `files` is not provided.
- Set `VIRTUALENV_NO_DOWNLOAD` when making python virtualenvs.
0.14.0 - 2017-05-16
===================
- Add a `pre-commit sample-config` command
- Enable ansi color escapes on modern windows
- `autoupdate` now defaults to `--tags-only`, use `--bleeding-edge` for the
old behavior
- Add support for `log_file` in hook configuration to tee hook output to a
file for CI consumption, etc.
- Fix crash with unicode commit messages during merges in python 2.
- Add a `pass_filenames` option to allow disabling automatic filename
positional arguments to hooks.
0.13.6 - 2017-03-27
===================
- Fix regression in 0.13.5: allow `always_run` and `files` together despite
doing nothing.
0.13.5 - 2017-03-26
===================
- 0.13.4 contained incorrect files
0.13.4 - 2017-03-26
===================
- Add `--show-diff-on-failure` option to `pre-commit run`
- Replace `jsonschema` with better error messages
0.13.3 - 2017-02-23
===================
- Add `--allow-missing-config` to install: allows `git commit` without a
configuration.
0.13.2 - 2017-02-17
===================
- Version the local hooks repo
- Allow `minimum_pre_commit_version` for local hooks
0.13.1 - 2017-02-16
===================
- Fix placeholder gem for ruby local hooks
0.13.0 - 2017-02-16
===================
- Autoupdate now works even when the current state is broken.
- Improve pre-push fileset on new branches
- Allow "language local" hooks, hooks which install dependencies using
`additional_dependencies` and `language` are now allowed in `repo: local`.
0.12.2 - 2017-01-27
===================
- Fix docker hooks on older (<1.12) docker
0.12.1 - 2017-01-25
===================
- golang hooks now support additional_dependencies
- Added a --tags-only option to pre-commit autoupdate
0.12.0 - 2017-01-24
===================
- The new default file for implementing hooks in remote repositories is now
.pre-commit-hooks.yaml to encourage repositories to add the metadata. As
such, the previous hooks.yaml is now deprecated and generates a warning.
- Fix bug with local configuration interfering with ruby hooks
- Added support for hooks written in golang.
0.11.0 - 2017-01-20
===================
- SwiftPM support.
0.10.1 - 2017-01-05
===================
- shlex entry of docker based hooks.
- Make shlex behaviour of entry more consistent.
0.10.0 - 2017-01-04
===================
- Add an `install-hooks` command similar to `install --install-hooks` but
without the `install` side-effects.
- Adds support for docker based hooks.
0.9.4 - 2016-12-05
==================
- Warn when cygwin / python mismatch
- Add --config for customizing configuration during run
- Update rbenv + plugins to latest versions
- pcre hooks now fail when grep / ggrep are not present
0.9.3 - 2016-11-07
==================
- Fix python hook installation when a strange setup.cfg exists
0.9.2 - 2016-10-25
==================
- Remove some python2.6 compatibility
- UI is no longer sized to terminal width, instead 80 characters or longest
necessary width.
- Fix inability to create python hook environments when using venv / pyvenv on
osx
0.9.1 - 2016-09-10
==================
- Remove some python2.6 compatibility
- Fix staged-files-only with external diff tools
0.9.0 - 2016-08-31
==================
- Only consider forward diff in changed files
- Don't run on staged deleted files that still exist
- Autoupdate to tags when available
- Stop supporting python2.6
- Fix crash with staged files containing unstaged lines which have non-utf8
bytes and trailing whitespace
0.8.2 - 2016-05-20
==================
- Fix a crash introduced in 0.8.0 when an executable was not found
0.8.1 - 2016-05-17
==================
- Fix regression introduced in 0.8.0 when already using rbenv with no
configured ruby hook version
0.8.0 - 2016-04-11
==================
- Fix --files when running in a subdir
- Improve --help a bit
- Switch to pyterminalsize for determining terminal size
0.7.6 - 2016-01-19
==================
- Work under latest virtualenv
- No longer create empty directories on windows with latest virtualenv
0.7.5 - 2016-01-15
==================
- Consider dead symlinks as files when committing
0.7.4 - 2016-01-12
==================
- Produce error message instead of crashing on non-utf8 installation failure
0.7.3 - 2015-12-22
==================
- Fix regression introduced in 0.7.1 breaking `git commit -a`
0.7.2 - 2015-12-22
==================
- Add `always_run` setting for hooks to run even without file changes.
0.7.1 - 2015-12-19
==================
- Support running pre-commit inside submodules
0.7.0 - 2015-12-13
==================
- Store state about additional_dependencies for rollforward/rollback compatibility
0.6.8 - 2015-12-07
==================
- Build as a universal wheel
- Allow '.format('-like strings in arguments
- Add an option to require a minimum pre-commit version
0.6.7 - 2015-12-02
==================
- Print a useful message when a hook id is not present
- Fix printing of non-ascii with unexpected errors
- Print a message when a hook modifies files but produces no output
0.6.6 - 2015-11-25
==================
- Add `additional_dependencies` to hook configuration.
- Fix pre-commit cloning under git 2.6
- Small improvements for windows
0.6.5 - 2015-11-19
==================
- Allow args for pcre hooks
0.6.4 - 2015-11-13
==================
- Fix regression introduced in 0.6.3 regarding hooks which make non-utf8 diffs
0.6.3 - 2015-11-12
==================
- Remove `expected_return_code`
- Fail a hook if it makes modifications to the working directory
0.6.2 - 2015-10-14
==================
- Use --no-ri --no-rdoc instead of --no-document for gem to fix old gem
0.6.1 - 2015-10-08
==================
- Fix pre-push when pushing something that's already up to date
0.6.0 - 2015-10-05
==================
- Filter hooks by stage (commit, push).
0.5.5 - 2015-09-04
==================
- Change permissions a few files
- Rename the validate entrypoints
- Add --version to some entrypoints
- Add --no-document to gem installations
- Use expanduser when finding the python binary
- Suppress complaint about $TERM when no tty is attached
- Support pcre hooks on osx through ggrep
0.5.4 - 2015-07-24
==================
- Allow hooks to produce outputs with arbitrary bytes
- Fix pre-commit install when .git/hooks/pre-commit is a dead symlink
- Allow an unstaged config when using --files or --all-files
0.5.3 - 2015-06-15
==================
- Fix autoupdate with "local" hooks - don't purge local hooks.
0.5.2 - 2015-06-02
==================
- Fix autoupdate with "local" hooks
0.5.1 - 2015-05-23
==================
- Fix bug with unknown non-ascii hook-id
- Avoid crash when .git/hooks is not present in some git clients
0.5.0 - 2015-05-19
==================
- Add a new "local" hook type for running hooks without remote configuration.
- Complain loudly when .pre-commit-config.yaml is unstaged.
- Better support for multiple language versions when running hooks.
- Allow exclude to be defaulted in repository configuration.
0.4.4 - 2015-03-29
==================
- Use sys.executable when executing virtualenv
0.4.3 - 2015-03-25
==================
- Use reset instead of checkout when checkout out hook repo
0.4.2 - 2015-02-27
==================
- Limit length of xargs arguments to workaround windows xargs bug
0.4.1 - 2015-02-27
==================
- Don't rename across devices when creating sqlite database
0.4.0 - 2015-02-27
==================
- Make ^C^C During installation not cause all subsequent runs to fail
- Print while installing (instead of while cloning)
- Use sqlite to manage repositories (instead of symlinks)
- MVP Windows support
0.3.6 - 2015-02-05
==================
- `args` in venv'd languages are now property quoted.
0.3.5 - 2015-01-15
==================
- Support running during `pre-push`. See https://pre-commit.com/#advanced 'pre-commit during push'.
0.3.4 - 2015-01-13
==================
- Allow hook providers to default `args` in `hooks.yaml`
0.3.3 - 2015-01-06
==================
- Improve message for `CalledProcessError`
0.3.2 - 2014-10-07
==================
- Fix for `staged_files_only` with color.diff = always #176.
0.3.1 - 2014-10-03
==================
- Fix error clobbering #174.
- Remove dependency on `plumbum`.
- Allow pre-commit to be run from anywhere in a repository #175.
0.3.0 - 2014-09-18
==================
- Add `--files` option to `pre-commit run`
0.2.11 - 2014-09-05
===================
- Fix terminal width detection (broken in 0.2.10)
0.2.10 - 2014-09-04
===================
- Bump version of nodeenv to fix bug with ~/.npmrc
- Choose `python` more intelligently when running.
0.2.9 - 2014-09-02
==================
- Fix bug where sys.stdout.write must take `bytes` in python 2.6
0.2.8 - 2014-08-13
==================
- Allow a client to have duplicates of hooks.
- Use --prebuilt instead of system for node.
- Improve some fatal error messages
0.2.7 - 2014-07-28
==================
- Produce output when running pre-commit install --install-hooks
0.2.6 - 2014-07-28
==================
- Print hookid on failure
- Use sys.executable for running nodeenv
- Allow running as `python -m pre_commit`
0.2.5 - 2014-07-17
==================
- Default columns to 80 (for non-terminal execution).
0.2.4 - 2014-07-07
==================
- Support --install-hooks as an argument to `pre-commit install`
- Install hooks before attempting to run anything
- Use `python -m nodeenv` instead of `nodeenv`
0.2.3 - 2014-06-25
==================
- Freeze ruby building infrastructure
- Fix bug that assumed diffs were utf-8
0.2.2 - 2014-06-22
==================
- Fix filenames with spaces
0.2.1 - 2014-06-18
==================
- Use either `pre-commit` or `python -m pre_commit.main` depending on which is
available
- Don't use readlink -f
0.2.0 - 2014-06-17
==================
- Fix for merge-conflict during cherry-picking.
- Add -V / --version
- Add migration install mode / install -f / --overwrite
- Add `pcre` "language" for perl compatible regexes
- Reorganize packages.
0.1.1 - 2014-06-11
==================
- Fixed bug with autoupdate setting defaults on un-updated repos.
0.1.0 - 2014-06-07
==================
- Initial Release
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