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Allow initialization options to be passed to language servers

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This commit is contained in:
Ben Falconer
2018-06-06 16:58:49 +01:00
parent c49ea1a5e3
commit 1a4b08539b
6 changed files with 75 additions and 8 deletions
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24
autoload/ale/linter.vim
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@@ -227,6 +227,21 @@ function! ale#linter#PreProcess(linter) abort
throw '`completion_filter` must be a callback'
endif
endif
if has_key(a:linter, 'initialization_options_callback')
if has_key(a:linter, 'initialization_options')
throw 'Only one of `initialization_options` or '
\ . '`initialization_options_callback` should be set'
endif
let l:obj.initialization_options_callback = a:linter.initialization_options_callback
if !s:IsCallback(l:obj.initialization_options_callback)
throw '`initialization_options_callback` must be a callback if defined'
endif
elseif has_key(a:linter, 'initialization_options')
let l:obj.initialization_options = a:linter.initialization_options
endif
endif
let l:obj.output_stream = get(a:linter, 'output_stream', 'stdout')
@@ -451,12 +466,20 @@ function! ale#linter#StartLSP(buffer, linter, callback) abort
return {}
endif
let l:initialization_options = {}
if has_key(a:linter, 'initialization_options_callback')
let l:initialization_options = ale#util#GetFunction(a:linter.initialization_options_callback)(a:buffer)
elseif has_key(a:linter, 'initialization_options')
let l:initialization_options = a:linter.initialization_options
endif
if a:linter.lsp is# 'socket'
let l:address = ale#linter#GetAddress(a:buffer, a:linter)
let l:conn_id = ale#lsp#ConnectToAddress(
\ l:address,
\ l:root,
\ a:callback,
\ l:initialization_options,
\)
else
let l:executable = ale#linter#GetExecutable(a:buffer, a:linter)
@@ -474,6 +497,7 @@ function! ale#linter#StartLSP(buffer, linter, callback) abort
\ l:command,
\ l:root,
\ a:callback,
\ l:initialization_options,
\)
endif