ansible-lint not working due to incorrect errorformat

[schwukas]

Expected behavior

Calling :Neomake ansiblelint should lint the open file and show errors and warnings in the quickfix list.

Steps to reproduce

1. Open a supported ansible file and make sure that filetype is ansible or yaml.ansible.
2. Call :Neomake ansiblelint.
3. Nothing will happen.

neomake.log shows Skipped 38 entries without bufnr:

Fixing the errorformat in autoload/neomake/makers/ft/ansible.vim seems to fix the error and the quickfix list is populated again.

This is what I came up with for a fix but it's not particularly well crafted and displays all messages as warnings, even though only some of those are marked as warnings by ansible-lint:

        \ 'errorformat': 
            \ '%f:%l: %m,' .
            \ '%-G%.%#',

Maybe someone can build a nicer and more robust expression.

Output from :NeomakeInfo

Neomake debug information

Async support: 1
Current filetype: yaml.ansible
Windows: 0
[shell, shellcmdflag, shellslash]: ['/usr/bin/bash', '-c', 0]
makeprg=make

Enabled makers

For the current filetype ("yaml.ansible", used with :Neomake):

• ansiblelint
  • args: ['-p', '--nocolor']
  • auto_enabled: 0
  • errorformat: '%f:%l: [%t%n] %m,%f:%l: [%tANSIBLE%n] %m'
  • exe: 'ansible-lint'
  • version information (/usr/bin/ansible-lint --version): ansible-lint �[1;36m6.15�[0m�[1;36m.�[0m�[1;36m1.�[0m�[1;36mdev45�[0m using ansible �[1;36m2.15�[0m�[1;36m.�[0m�[1;36m1�[0m
    �[33mA new release of ansible-lint is available: �[0m�[1;31m6.15�[0m�[31m.�[0m�[1;31m1.�[0m�[31mdev45�[0m�[33m → �[0m�]8;id=396604;https://github.com/ansible/ansible-lint/releases/tag/v6.17.2�\�[1;32m6.17�[0m�]8;;�\�]8;id=742439;https://github.com/ansible/ansible-lint/releases/tag/v6.17.2�\�[32m.�[0m�]8;;�\�]8;id=396604;https://github.com/ansible/ansible-lint/releases/tag/v6.17.2�\�[1;32m2�[0m�]8;;�
    NOTE: you can define g:neomake_yaml_ansible_enabled_makers to configure it (or b:neomake_yaml_ansible_enabled_makers).

For the project (used with :Neomake!):

• makeprg
  • append_file: 0
  • args: []
  • auto_enabled: 1
  • errorformat: '%[^"]"%f"%\D%l: %m,"%f"%\D%l: %m,%-G%f:%l: (Each undeclared identifier is reported only once,%-G%f:%l: for each function it appears in.),%-GIn file included from %f:%l:%c:,%-GIn file included from %f:%l:%c,,%-GIn file included from %f:%l:%c,%-GIn file included from %f:%l,%-G%[ ]from %f:%l:%c,%-G%[ ]from %f:%l:,%-G%[ ]from %f:%l,,%-G%[ ]from %f:%l,%f:%l:%c:%m,%f(%l):%m,%f:%l:%m,"%f", line %l%\D%c%[^ ] %m,%D%\a[%\d]: Entering directory %['']%f'',%X%*\a[%*\d]: Leaving directory %*['']%f'',%D%\a: Entering directory %['']%f'',%X%*\a: Leaving directory %*['']%f'',%DMaking %*\a in %f,%f|%l| %m'
  • exe: 'make'
  • version information (/usr/bin/make --version): GNU Make 4.4.1
    Built for x86_64-pc-linux-gnu
    Copyright (C) 1988-2023 Free Software Foundation, Inc.
    License GPLv3+: GNU GPL version 3 or later https://gnu.org/licenses/gpl.html
    This is free software: you are free to change and redistribute it.
    There is NO WARRANTY, to the extent permitted by law.
    NOTE: you can define g:neomake_enabled_makers to configure it.

Default maker settings:

• output_stream: 'both'
• remove_invalid_entries: 0
• buffer_output: 1

Settings

New-style (dict, overrides old-style)

g:neomake: {
  'automake': {
    'ignore_filetypes': [
      'startify',
    ],
    'events': {
      'BufWritePost': {
        'delay': 0,
      },
    },
  },
}
b:neomake: unset

Old-style

g:neomake_java_enabled_makers = ['javac']
g:neomake_open_list = 2
g:neomake_place_signs = 1
g:neomake_python_enabled_makers = ['pylama']
g:neomake_yaml_ansible_enabled_makers = ['ansiblelint']

:version

NVIM v0.9.1
Build type: Release
LuaJIT 2.1.0-beta3

   system vimrc file: "$VIM/sysinit.vim"
  fall-back for $VIM: "/usr/share/nvim"

Run :checkhealth for more info

:messages