41 lines
1.4 KiB
VimL
41 lines
1.4 KiB
VimL
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" Author: antew - https://github.com/antew
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" Description: elm-language-server integration for elm (diagnostics, formatting, and more)
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call ale#Set('elm_ls_executable', 'elm-language-server')
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call ale#Set('elm_ls_use_global', get(g:, 'ale_use_global_executables', 1))
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" elm-language-server will search for local and global binaries, if empty
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call ale#Set('elm_ls_elm_path', '')
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call ale#Set('elm_ls_elm_format_path', '')
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call ale#Set('elm_ls_elm_test_path', '')
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call ale#Set('elm_ls_elm_analyse_trigger', 'change')
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function! elm_ls#GetRootDir(buffer) abort
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let l:elm_json = ale#path#FindNearestFile(a:buffer, 'elm.json')
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return !empty(l:elm_json) ? fnamemodify(l:elm_json, ':p:h') : ''
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endfunction
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function! elm_ls#GetOptions(buffer) abort
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return {
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\ 'elmPath': ale#Var(a:buffer, 'elm_ls_elm_path'),
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\ 'elmFormatPath': ale#Var(a:buffer, 'elm_ls_elm_format_path'),
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\ 'elmTestPath': ale#Var(a:buffer, 'elm_ls_elm_test_path'),
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\ 'elmAnalyseTrigger': ale#Var(a:buffer, 'elm_ls_elm_analyse_trigger'),
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\}
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endfunction
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call ale#linter#Define('elm', {
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\ 'name': 'elm_ls',
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\ 'lsp': 'stdio',
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\ 'executable': {b -> ale#path#FindExecutable(b, 'elm_ls', [
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\ 'node_modules/.bin/elm-language-server',
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\ 'node_modules/.bin/elm-lsp',
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\ 'elm-lsp'
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\ ])},
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\ 'command': '%e --stdio',
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\ 'project_root': function('elm_ls#GetRootDir'),
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\ 'language': 'elm',
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\ 'initialization_options': function('elm_ls#GetOptions')
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\})
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