summaryrefslogtreecommitdiff
path: root/ale_linters/elixir
diff options
context:
space:
mode:
authorJon Parise <jon@indelible.org>2018-09-28 11:42:50 -0700
committerJon Parise <jon@indelible.org>2018-10-11 08:31:12 -0700
commit7eae7812915602ece637714e6f82d4551e9697b6 (patch)
tree66982c439b1f386dc691be877f25547cea209fa8 /ale_linters/elixir
parent87986520d62c497fbbde94e2e6bed35f5489cfcd (diff)
downloadale-7eae7812915602ece637714e6f82d4551e9697b6.zip
Add elixir-ls language server support
ElixirLS (https://github.com/JakeBecker/elixir-ls) is an LSP server for Elixir. It's distributed as a release package that can be downloaded from https://github.com/JakeBecker/elixir-ls/releases or built locally. The easiest way to start it is via Unix- and Win32-specific helper scripts, so that's the basis of this command integration. Alternatively, we could implement the contents of those platform-specific scripts in the linter's command callback in a language-neutral way, but there isn't any benefit to doing that aside from eliminating the platform check, and that could prove to be too tight of a coupling going forward.
Diffstat (limited to 'ale_linters/elixir')
-rw-r--r--ale_linters/elixir/elixir_ls.vim19
1 files changed, 19 insertions, 0 deletions
diff --git a/ale_linters/elixir/elixir_ls.vim b/ale_linters/elixir/elixir_ls.vim
new file mode 100644
index 00000000..d5ad7cfc
--- /dev/null
+++ b/ale_linters/elixir/elixir_ls.vim
@@ -0,0 +1,19 @@
+" Author: Jon Parise <jon@indelible.org>
+" Description: elixir-ls integration (https://github.com/JakeBecker/elixir-ls)
+
+call ale#Set('elixir_elixir_ls_release', 'elixir-ls')
+
+function! ale_linters#elixir#elixir_ls#GetExecutable(buffer) abort
+ let l:dir = ale#path#Simplify(ale#Var(a:buffer, 'elixir_elixir_ls_release'))
+ let l:cmd = ale#Has('win32') ? '\language_server.bat' : '/language_server.sh'
+
+ return l:dir . l:cmd
+endfunction
+
+call ale#linter#Define('elixir', {
+\ 'name': 'elixir-ls',
+\ 'lsp': 'stdio',
+\ 'executable_callback': 'ale_linters#elixir#elixir_ls#GetExecutable',
+\ 'command_callback': 'ale_linters#elixir#elixir_ls#GetExecutable',
+\ 'project_root_callback': 'ale#handlers#elixir#FindMixProjectRoot',
+\})