pre-commit/CHANGELOG.md

1.4.0

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

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

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

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

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

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

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

pre-commit will now be following semver. Thanks to all of the 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:

  +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

• 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

• 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

• Only mention locking when waiting for a lock.
• Fix IOError during locking in timeout situtation on windows under python 2.

0.18.0

• 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

• 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

• autoupdate attempts to maintain config formatting.

0.16.2

• Initialize submodules in hook repositories.

0.16.1

• Improve node support when running under cygwin.

0.16.0

• 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

• Add support for the commit-msg git hook

0.15.3

• Recover from invalid python virtualenvs

0.15.2

• Work around a windows-specific virtualenv bug pypa/virtualenv#1062 This failure mode was introduced in 0.15.1

0.15.1

• Use a more intelligent default language version for python

0.15.0

• 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. 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

• Expose --origin and --source as PRE_COMMIT_ORIGIN and PRE_COMMIT_SOURCE environment variables when running as pre-push.

0.14.2

• Use --no-ext-diff when running git diff

0.14.1

• Don't crash when always_run is True and files is not provided.
• Set VIRTUALENV_NO_DOWNLOAD when making python virtualenvs.

0.14.0

• 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

• Fix regression in 0.13.5: allow always_run and files together despite doing nothing.

0.13.5

• 0.13.4 contained incorrect files

0.13.4

• Add --show-diff-on-failure option to pre-commit run
• Replace jsonschema with better error messages

0.13.3

• Add --allow-missing-config to install: allows git commit without a configuration.

0.13.2

• Version the local hooks repo
• Allow minimum_pre_commit_version for local hooks

0.13.1

• Fix dummy gem for ruby local hooks

0.13.0

• 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

• Fix docker hooks on older (<1.12) docker

0.12.1

• golang hooks now support additional_dependencies
• Added a --tags-only option to pre-commit autoupdate

0.12.0

• 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

• SwiftPM support.

0.10.1

• shlex entry of docker based hooks.
• Make shlex behaviour of entry more consistent.

0.10.0

• 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

• 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

• Fix python hook installation when a strange setup.cfg exists

0.9.2

• 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

• Remove some python2.6 compatibility
• Fix staged-files-only with external diff tools

0.9.0

• 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

• Fix a crash introduced in 0.8.0 when an executable was not found

0.8.1

• Fix regression introduced in 0.8.0 when already using rbenv with no configured ruby hook version

0.8.0

• Fix --files when running in a subdir
• Improve --help a bit
• Switch to pyterminalsize for determining terminal size

0.7.6

• Work under latest virtualenv
• No longer create empty directories on windows with latest virtualenv

0.7.5

• Consider dead symlinks as files when committing

0.7.4

• Produce error message instead of crashing on non-utf8 installation failure

0.7.3

• Fix regression introduced in 0.7.1 breaking git commit -a

0.7.2

• Add always_run setting for hooks to run even without file changes.

0.7.1

• Support running pre-commit inside submodules

0.7.0

• Store state about additional_dependencies for rollforward/rollback compatibility

0.6.8

• Build as a universal wheel
• Allow '.format('-like strings in arguments
• Add an option to require a minimum pre-commit version

0.6.7

• 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

• Add additional_dependencies to hook configuration.
• Fix pre-commit cloning under git 2.6
• Small improvements for windows

0.6.5

• Allow args for pcre hooks

0.6.4

• Fix regression introduced in 0.6.3 regarding hooks which make non-utf8 diffs

0.6.3

• Remove expected_return_code
• Fail a hook if it makes modifications to the working directory

0.6.2

• Use --no-ri --no-rdoc instead of --no-document for gem to fix old gem

0.6.1

• Fix pre-push when pushing something that's already up to date

0.6.0

• Filter hooks by stage (commit, push).

0.5.5

• 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

• 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

• Fix autoupdate with "local" hooks - don't purge local hooks.

0.5.2

• Fix autoupdate with "local" hooks

0.5.1

• Fix bug with unknown non-ascii hook-id
• Avoid crash when .git/hooks is not present in some git clients

0.5.0

• 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

• Use sys.executable when executing virtualenv

0.4.3

• Use reset instead of checkout when checkout out hook repo

0.4.2

• Limit length of xargs arguments to workaround windows xargs bug

0.4.1

• Don't rename across devices when creating sqlite database

0.4.0

• 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

• args in venv'd languages are now property quoted.

0.3.5

• Support running during pre-push. See http://pre-commit.com/#advanced 'pre-commit during push'.

0.3.4

• Allow hook providers to default args in hooks.yaml

0.3.3

• Improve message for CalledProcessError

0.3.2

• Fix for staged_files_only with color.diff = always #176.

0.3.1

• Fix error clobbering #174.
• Remove dependency on plumbum.
• Allow pre-commit to be run from anywhere in a repository #175.

0.3.0

• Add --files option to pre-commit run

0.2.11

• Fix terminal width detection (broken in 0.2.10)

0.2.10

• Bump version of nodeenv to fix bug with ~/.npmrc
• Choose python more intelligently when running.

0.2.9

• Fix bug where sys.stdout.write must take bytes in python 2.6

0.2.8

• Allow a client to have duplicates of hooks.
• Use --prebuilt instead of system for node.
• Improve some fatal error messages

0.2.7

• Produce output when running pre-commit install --install-hooks

0.2.6

• Print hookid on failure
• Use sys.executable for running nodeenv
• Allow running as python -m pre_commit

0.2.5

• Default columns to 80 (for non-terminal execution).

0.2.4

• 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

• Freeze ruby building infrastructure
• Fix bug that assumed diffs were utf-8

0.2.2

• Fix filenames with spaces

0.2.1

• Use either pre-commit or python -m pre_commit.main depending on which is available
• Don't use readlink -f

0.2.0

• 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

• Fixed bug with autoupdate setting defaults on un-updated repos.

0.1

• Initial Release