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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.
20 lines
743 B
VimL
20 lines
743 B
VimL
" Author: Jon Parise <jon@indelible.org>
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" Description: elixir-ls integration (https://github.com/JakeBecker/elixir-ls)
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call ale#Set('elixir_elixir_ls_release', 'elixir-ls')
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function! ale_linters#elixir#elixir_ls#GetExecutable(buffer) abort
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let l:dir = ale#path#Simplify(ale#Var(a:buffer, 'elixir_elixir_ls_release'))
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let l:cmd = ale#Has('win32') ? '\language_server.bat' : '/language_server.sh'
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return l:dir . l:cmd
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endfunction
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call ale#linter#Define('elixir', {
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\ 'name': 'elixir-ls',
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\ 'lsp': 'stdio',
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\ 'executable_callback': 'ale_linters#elixir#elixir_ls#GetExecutable',
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\ 'command_callback': 'ale_linters#elixir#elixir_ls#GetExecutable',
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\ 'project_root_callback': 'ale#handlers#elixir#FindMixProjectRoot',
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\})
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