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https://github.com/Vimjas/vint

Fast and Highly Extensible Vim script Language Lint implemented in Python.
https://github.com/Vimjas/vint

lint vim vim-script

Last synced: about 1 month ago
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Fast and Highly Extensible Vim script Language Lint implemented in Python.

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README

        

.. figure:: https://raw.githubusercontent.com/Kuniwak/vint/logo/logo.png
:alt: logo

----

|Development Status| |Latest Version| |Supported Python versions|
|Supported Python implementations| |Build Status|

Vint is a Vim script Language Lint. The goal to reach for Vint is:

- Highly extensible
- Highly customizable
- High performance

**But now, Vint is under development. We hope you develop a policy to
help us.**

Quick start
-----------

You can install with `pip `__.

::

$ pip install vim-vint

You can use Vint with
`vim-syntastic/syntastic `__::

let g:syntastic_vim_checkers = ['vint']

You can install with `vim-plug `__::

plug Vimjas/vint

Configure
---------

Vint will read config files on the following priority order:

- `User config <#user-config>`__:
- e.g. ``~/.vintrc.yaml`` (the filename can be ``.vintrc.yml`` or ``.vintrc``)

- `Project config <#project-config>`__:
- e.g. ``path/to/proj/.vintrc.yaml`` (the filename can be ``.vintrc.yml`` or ``.vintrc``)

- `Command line config <#command-line-config>`__:
- e.g. ``$ vint --error``, ``$ vint --max-violations 10``

- `Comment config <#comment-config>`__ (highest priority):
- e.g. ``" vint: -ProhibitAbbreviationOption +ProhibitSetNoCompatible``

You can see all options on `Wiki `__.

The default configuration is defined in
`default_config.yaml `_.

User config
~~~~~~~~~~~

You can configure global Vint config by ``~/.vintrc.yaml`` as following:

.. code:: yaml

cmdargs:
# Checking more strictly
severity: style_problem

# Enable coloring
color: true

# Enable Neovim syntax
env:
neovim: true

policies:
# Disable a violation
ProhibitSomethingEvil:
enabled: false

# Enable a violation
ProhibitSomethingBad:
enabled: true

You can see all policy names on `Vint linting policy
summary `__.

Project config
~~~~~~~~~~~~~~

You can configure project local Vint config by ``.vintrc.yaml`` as
following:

.. code:: yaml

cmdargs:
# Checking more strictly
severity: style_problem

# Enable coloring
color: true

# Enable Neovim syntax
env:
neovim: true

policies:
# Disable a violation
ProhibitSomethingEvil:
enabled: false

# Enable a violation
ProhibitSomethingBad:
enabled: true

You can see all policy names on `Vint linting policy
summary `__.

Command line config
~~~~~~~~~~~~~~~~~~~

You can configure linting severity, max errors, ... as following:

::

$ vint --color --style ~/.vimrc

And you can see all available options by using `--help`:

::

$ vint --help
usage: vint [-h] [-v] [-V] [-e] [-w] [-s] [-m MAX_VIOLATIONS] [-c]
[--no-color] [-j] [-t] [--enable-neovim] [-f FORMAT]
[--stdin-display-name STDIN_DISPLAY_NAME]
[files [files ...]]

Lint Vim script

positional arguments:
files file or directory path to lint

optional arguments:
-h, --help show this help message and exit
-v, --version show program's version number and exit
-V, --verbose output verbose message
-e, --error report only errors
-w, --warning report errors and warnings
-s, --style-problem report errors, warnings and style problems
-m MAX_VIOLATIONS, --max-violations MAX_VIOLATIONS
limit max violations count
-c, --color colorize output when possible
--no-color do not colorize output
-j, --json output json style
-t, --stat output statistic info
--enable-neovim enable Neovim syntax
-f FORMAT, --format FORMAT
set output format
--stdin-display-name STDIN_DISPLAY_NAME
specify a file path that is used for reporting when
linting standard inputs

Comment config
~~~~~~~~~~~~~~

You can enable/disable linting policies by a comment as following:

.. code:: vim

" vint: -ProhibitAbbreviationOption

let s:save_cpo = &cpo
set cpo&vim

" vint: +ProhibitAbbreviationOption

" do something...

" vint: -ProhibitAbbreviationOption

let &cpo = s:save_cpo
unlet s:save_cpo

And you can use line config comments. It can enable/disable linting policies in only one line by the postfix comment:

.. code:: vim

" vint: next-line -ProhibitUnusedVariable
let s:foobar = 'x'
echo s:{'foo' . 'bar'}

This syntax is: `" vint: [next-line] [+-] [+-] ...`.
You can see all policy names on `Vint linting policy summary `__.

Code health
-----------

|Coverage Status| |Code Health| |Dependency Status|

License
-------

`MIT `__

Acknowledgement
---------------

- `vim-jp/vim-vimlparser `__
- `Google Vimscript Style
Guide `__
- `Anti-pattern of
vimrc `__

.. |Development Status| image:: https://img.shields.io/pypi/status/vim-vint.svg
:target: https://pypi.python.org/pypi/vim-vint/
.. |Latest Version| image:: https://img.shields.io/pypi/v/vim-vint.svg
:target: https://pypi.python.org/pypi/vim-vint/
.. |Supported Python versions| image:: https://img.shields.io/pypi/pyversions/vim-vint.svg
:target: https://pypi.python.org/pypi/vim-vint/
.. |Supported Python implementations| image:: https://img.shields.io/pypi/implementation/vim-vint.svg
:target: https://pypi.python.org/pypi/vim-vint/
.. |Build Status| image:: https://github.com/Vimjas/vint/actions/workflows/ci.yml/badge.svg
:target: https://github.com/Vimjas/vint/actions/workflows/ci.yml
.. |Coverage Status| image:: https://codecov.io/gh/Vimjas/vint/branch/master/graph/badge.svg
:target: https://app.codecov.io/gh/Vimjas/vint
.. |Code Health| image:: https://landscape.io/github/Kuniwak/vint/master/landscape.png
:target: https://landscape.io/github/Kuniwak/vint/master
.. |Dependency Status| image:: https://gemnasium.com/Kuniwak/vint.svg
:target: https://gemnasium.com/Kuniwak/vint