Added various files to integrate julia. Still not working.

README.md

@@ -136,6 +136,7 @@ formatting.
 | JavaScript | [eslint](http://eslint.org/), [flow](https://flowtype.org/), [jscs](http://jscs.info/), [jshint](http://jshint.com/), [prettier](https://github.com/prettier/prettier), [prettier-eslint](https://github.com/prettier/prettier-eslint-cli), [prettier-standard](https://github.com/sheerun/prettier-standard), [standard](http://standardjs.com/), [xo](https://github.com/sindresorhus/xo)
 | JSON | [fixjson](https://github.com/rhysd/fixjson), [jsonlint](http://zaa.ch/jsonlint/), [jq](https://stedolan.github.io/jq/), [prettier](https://github.com/prettier/prettier) |
 | Kotlin | [kotlinc](https://kotlinlang.org) !!, [ktlint](https://ktlint.github.io) !!, [languageserver](https://github.com/fwcd/KotlinLanguageServer) see `:help ale-integration-kotlin` for configuration instructions |
+| Julia | [LanguageServer.jl](https://github.com/JuliaEditorSupport/LanguageServer.jl) |
 | LaTeX | [alex](https://github.com/wooorm/alex) !!, [chktex](http://www.nongnu.org/chktex/), [lacheck](https://www.ctan.org/pkg/lacheck), [proselint](http://proselint.com/), [redpen](http://redpen.cc/), [vale](https://github.com/ValeLint/vale), [write-good](https://github.com/btford/write-good) |
 | Less | [lessc](https://www.npmjs.com/package/less), [prettier](https://github.com/prettier/prettier), [stylelint](https://github.com/stylelint/stylelint) |
 | LLVM | [llc](https://llvm.org/docs/CommandGuide/llc.html) |

ale_linters/julia/languageserver.vim

@@ -1,30 +1,16 @@
 " Author: Bartolomeo Stellato <bartolomeo.stellato@gmail.com>
 " Description: A language server for Julia
 
-call ale#Set('julia_languageserver_executable', 'julia')
-call ale#Set('julia_languageserver_use_global', get(g:, 'ale_use_global_executables', 0))
-
-function! ale_linters#julia#languageserver#GetExecutable(buffer) abort
-        let l:binary = ale#Var(a:buffer, 'julia_languageserver_executable')
-        return ale#Escape(l:binary)
-endfunction
-
 function! ale_linters#julia#languageserver#GetCommand(buffer) abort
-    let l:executable = ale_linters#julia#languageserver#GetExecutable(a:buffer)
-    let l:options = '--startup-file=no --history-file=no -e ' . '"
-\       using LanguageServer;
-\       server = LanguageServer.LanguageServerInstance(STDIN, STDOUT, false);
-\       server.runlinter = true;
-\       run(server);"'
-
-    return ale#Escape(l:executable) . ale#Escape(l:options)
-
+    let l:julia_executable = ale#Var(a:buffer, 'julia_executable')
+    return ale#Escape(l:julia_executable) . ale#Escape("--startup-file=no --history-file=no -e 'using LanguageServer; server = LanguageServer.LanguageServerInstance(STDIN, STDOUT, false); server.runlinter = true; run(server);'")
 endfunction
 
 call ale#linter#Define('julia', {
 \   'name': 'languageserver',
 \   'lsp': 'stdio',
-\   'executable_callback': 'ale_linters#julia#languageserver#GetExecutable',
+\   'executable_callback': ale#VarFunc('julia_executable'),
 \   'command_callback': 'ale_linters#julia#languageserver#GetCommand',
+\   'language': 'julia',
 \   'project_root_callback': 'ale#julia#FindProjectRoot',
 \})

autoload/ale/julia.vim

@@ -1,4 +1,10 @@
-" Set just so tests can override it.
+" Author: Bartolomeo Stellato bartolomeo.stellato@gmail.com
+" Description: Functions for integrating with Julia tools
+
+" Set julia executable variable
+call ale#Set('julia_executable', 'julia')
+
+" Find the nearest dir contining a git project as julia project
 let g:__ale_julia_project_filenames = ['.git/HEAD']
 function! ale#julia#FindProjectRoot(buffer) abort
     for l:project_filename in g:__ale_julia_project_filenames

doc/ale-julia.txt

@@ -0,0 +1,20 @@
+===============================================================================
+ALE Julia Integration                                        *ale-julia-options*
+
+===============================================================================
+languageserver                                        *ale-julia-languageserver*
+
+To enable Julia LSP linter you need to install the LanguageServer.jl package
+within julia.
+
+g:ale_julia_executable                                  *g:ale_julia_executable*
+                                                        *b:ale_julia_executable*
+
+  Type: String
+  Default: 'julia'
+
+  Path to the julia exetuable.
+
+===============================================================================
+  vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl:
+