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diff --git a/CHANGELOG.md b/CHANGELOG.md new file mode 100644 index 0000000..6c2ee94 --- /dev/null +++ b/CHANGELOG.md @@ -0,0 +1,2262 @@ +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. + - [](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 |