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Remove the need for pointless callbacks for LSP linters

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w0rp
2017-07-02 13:25:36 +01:00
parent 857ca941d2
commit 51f256e897
3 changed files with 8 additions and 14 deletions
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13
autoload/ale/linter.vim
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@@ -52,21 +52,24 @@ function! ale#linter#PreProcess(linter) abort
let l:obj = {
\ 'name': get(a:linter, 'name'),
\ 'lsp': get(a:linter, 'lsp', ''),
\ 'callback': get(a:linter, 'callback'),
\}
if type(l:obj.name) != type('')
throw '`name` must be defined to name the linter'
endif
if !s:IsCallback(l:obj.callback)
throw '`callback` must be defined with a callback to accept output'
endif
let l:needs_address = l:obj.lsp ==# 'socket'
let l:needs_executable = l:obj.lsp !=# 'socket'
let l:needs_command = l:obj.lsp !=# 'socket'
if empty(l:obj.lsp)
let l:obj.callback = get(a:linter, 'callback')
if !s:IsCallback(l:obj.callback)
throw '`callback` must be defined with a callback to accept output'
endif
endif
if index(['', 'socket', 'stdio', 'tsserver'], l:obj.lsp) < 0
throw '`lsp` must be either `''lsp''` or `''tsserver''` if defined'
endif