diff options
Diffstat (limited to 'plugin')
| -rw-r--r-- | plugin/ale.vim | 111 |
1 files changed, 62 insertions, 49 deletions
diff --git a/plugin/ale.vim b/plugin/ale.vim index 6b40b3cd..4f59f79a 100644 --- a/plugin/ale.vim +++ b/plugin/ale.vim @@ -2,6 +2,8 @@ " 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 @@ -9,34 +11,60 @@ let g:loaded_ale = 1 " A flag for detecting if the required features are set. if has('nvim') - let g:ale_has_required_features = has('timers') + let s:ale_has_required_features = has('timers') else - let g:ale_has_required_features = has('timers') && has('job') && has('channel') + let s:ale_has_required_features = has('timers') && has('job') && has('channel') endif -if !g:ale_has_required_features +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 +" Globals + +let g:ale_buffer_loclist_map = {} +let g:ale_buffer_should_reset_map = {} +let g:ale_buffer_sign_dummy_map = {} + +" User Configuration + " This list configures which linters are enabled for which languages. let g:ale_linters = get(g:, 'ale_linters', {}) -" 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) - " 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) @@ -45,25 +73,18 @@ let g:ale_set_loclist = get(g:, 'ale_set_loclist', 1) " This is enabled by default only if the 'signs' feature exists. let g:ale_set_signs = get(g:, 'ale_set_signs', has('signs')) -" 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) +" 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 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) +" 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 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'] -\) - " String format for the echoed message " A %s is mandatory " It can contain 2 handlers: %linter%, %severity% @@ -73,49 +94,41 @@ let g:ale_echo_msg_format = get(g:, 'ale_echo_msg_format', '%s') 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') -if g:ale_lint_on_text_changed - augroup ALERunOnTextChangedGroup +" This flag can be set to 0 to disable echoing when the cursor moves. +if get(g:, 'ale_echo_cursor', 1) + augroup ALECursorGroup autocmd! - autocmd TextChanged,TextChangedI * call ale#Queue(g:ale_lint_delay) + autocmd CursorMoved,CursorHold * call ale#cursor#EchoCursorWarningWithDelay() augroup END endif -if g:ale_lint_on_enter - augroup ALERunOnEnterGroup - autocmd! - autocmd BufEnter,BufRead * call ale#Queue(100) - 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'] +\) -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 warnings for trailing whitespace +let g:ale_warn_about_trailing_whitespace = +\ get(g:, 'ale_warn_about_trailing_whitespace', 1) + +" Housekeeping -" Clean up buffers automatically when they are unloaded. -augroup ALEBufferCleanup +augroup ALECleanup autocmd! + " Clean up buffers automatically when they are unloaded. autocmd BufUnload * call ale#cleanup#Buffer('<abuf>') augroup END -" Globals which each part of the plugin should use. -let g:ale_buffer_loclist_map = {} -let g:ale_buffer_should_reset_map = {} -let g:ale_buffer_sign_dummy_map = {} - -if g:ale_echo_cursor - augroup ALECursorGroup - autocmd! - autocmd CursorMoved,CursorHold * call ale#cursor#EchoCursorWarningWithDelay() - augroup END -endif +" Backwards Compatibility -" Backwards compatibility function! ALELint(delay) call ale#Queue(a:delay) endfunction + function! ALEGetStatusLine() return ale#statusline#Status() endfunction |