137 lines
4.6 KiB
VimL
137 lines
4.6 KiB
VimL
" Author: w0rp <devw0rp@gmail.com>
|
|
" Description: Main entry point for the plugin: sets up prefs and autocommands
|
|
" Preferences can be set in vimrc files and so on to configure ale
|
|
|
|
" Sanity Checks
|
|
|
|
if exists('g:loaded_ale')
|
|
finish
|
|
endif
|
|
let g:loaded_ale = 1
|
|
|
|
" A flag for detecting if the required features are set.
|
|
if has('nvim')
|
|
let s:ale_has_required_features = has('timers')
|
|
else
|
|
let s:ale_has_required_features = has('timers') && has('job') && has('channel')
|
|
endif
|
|
|
|
if !s:ale_has_required_features
|
|
echoerr 'ALE requires NeoVim >= 0.1.5 or Vim 8 with +timers +job +channel'
|
|
echoerr 'Please update your editor appropriately.'
|
|
finish
|
|
endif
|
|
|
|
" This global variable is used internally by ALE for tracking information for
|
|
" each buffer which linters are being run against.
|
|
let g:ale_buffer_info = {}
|
|
|
|
" User Configuration
|
|
|
|
" This Dictionary configures which linters are enabled for which languages.
|
|
let g:ale_linters = get(g:, 'ale_linters', {})
|
|
|
|
" This Dictionary allows users to set up filetype aliases for new filetypes.
|
|
let g:ale_linter_aliases = get(g:, 'ale_linter_aliases', {})
|
|
|
|
" This flag can be set with a number of milliseconds for delaying the
|
|
" execution of a linter when text is changed. The timeout will be set and
|
|
" cleared each time text is changed, so repeated edits won't trigger the
|
|
" jobs for linting until enough time has passed after editing is done.
|
|
let g:ale_lint_delay = get(g:, 'ale_lint_delay', 200)
|
|
|
|
" This flag can be set to 0 to disable linting when text is changed.
|
|
let g:ale_lint_on_text_changed = get(g:, 'ale_lint_on_text_changed', 1)
|
|
if g:ale_lint_on_text_changed
|
|
augroup ALERunOnTextChangedGroup
|
|
autocmd!
|
|
autocmd TextChanged,TextChangedI * call ale#Queue(g:ale_lint_delay)
|
|
augroup END
|
|
endif
|
|
|
|
" This flag can be set to 0 to disable linting when the buffer is entered.
|
|
let g:ale_lint_on_enter = get(g:, 'ale_lint_on_enter', 1)
|
|
if g:ale_lint_on_enter
|
|
augroup ALERunOnEnterGroup
|
|
autocmd!
|
|
autocmd BufEnter,BufRead * call ale#Queue(100)
|
|
augroup END
|
|
endif
|
|
|
|
" This flag can be set to 1 to enable linting when a buffer is written.
|
|
let g:ale_lint_on_save = get(g:, 'ale_lint_on_save', 0)
|
|
if g:ale_lint_on_save
|
|
augroup ALERunOnSaveGroup
|
|
autocmd!
|
|
autocmd BufWrite * call ale#Queue(0)
|
|
augroup END
|
|
endif
|
|
|
|
" This flag can be set to 0 to disable setting the loclist.
|
|
let g:ale_set_loclist = get(g:, 'ale_set_loclist', 1)
|
|
|
|
" This flag can be set to 0 to disable setting signs.
|
|
" This is enabled by default only if the 'signs' feature exists.
|
|
let g:ale_set_signs = get(g:, 'ale_set_signs', has('signs'))
|
|
|
|
" These variables dicatate what sign is used to indicate errors and warnings.
|
|
let g:ale_sign_error = get(g:, 'ale_sign_error', '>>')
|
|
let g:ale_sign_warning = get(g:, 'ale_sign_warning', '--')
|
|
|
|
" This variable sets an offset which can be set for sign IDs.
|
|
" This ID can be changed depending on what IDs are set for other plugins.
|
|
" The dummy sign will use the ID exactly equal to the offset.
|
|
let g:ale_sign_offset = get(g:, 'ale_sign_offset', 1000000)
|
|
|
|
" This flag can be set to 1 to keep sign gutter always open
|
|
let g:ale_sign_column_always = get(g:, 'ale_sign_column_always', 0)
|
|
|
|
" String format for the echoed message
|
|
" A %s is mandatory
|
|
" It can contain 2 handlers: %linter%, %severity%
|
|
let g:ale_echo_msg_format = get(g:, 'ale_echo_msg_format', '%s')
|
|
|
|
" Strings used for severity in the echoed message
|
|
let g:ale_echo_msg_error_str = get(g:, 'ale_echo_msg_error_str', 'Error')
|
|
let g:ale_echo_msg_warning_str = get(g:, 'ale_echo_msg_warning_str', 'Warning')
|
|
|
|
" This flag can be set to 0 to disable echoing when the cursor moves.
|
|
let g:ale_echo_cursor = get(g:, 'ale_echo_cursor', 1)
|
|
if g:ale_echo_cursor
|
|
augroup ALECursorGroup
|
|
autocmd!
|
|
autocmd CursorMoved,CursorHold * call ale#cursor#EchoCursorWarningWithDelay()
|
|
augroup END
|
|
endif
|
|
|
|
" String format for statusline
|
|
" Its a list where:
|
|
" * The 1st element is for errors
|
|
" * The 2nd element is for warnings
|
|
" * The 3rd element is when there are no errors
|
|
let g:ale_statusline_format = get(g:, 'ale_statusline_format',
|
|
\ ['%d error(s)', '%d warning(s)', 'OK']
|
|
\)
|
|
|
|
" This flag can be set to 0 to disable warnings for trailing whitespace
|
|
let g:ale_warn_about_trailing_whitespace =
|
|
\ get(g:, 'ale_warn_about_trailing_whitespace', 1)
|
|
|
|
" Housekeeping
|
|
|
|
augroup ALECleanupGroup
|
|
autocmd!
|
|
" Clean up buffers automatically when they are unloaded.
|
|
autocmd BufUnload * call ale#cleanup#Buffer(expand('<abuf>'))
|
|
augroup END
|
|
|
|
" Backwards Compatibility
|
|
|
|
function! ALELint(delay)
|
|
call ale#Queue(a:delay)
|
|
endfunction
|
|
|
|
function! ALEGetStatusLine()
|
|
return ale#statusline#Status()
|
|
endfunction
|