76 lines
2.5 KiB
Lua
76 lines
2.5 KiB
Lua
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local util = require 'lspconfig.util'
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local cmd = {
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'julia',
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'--startup-file=no',
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'--history-file=no',
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'-e',
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[[
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# Load LanguageServer.jl: attempt to load from ~/.julia/environments/nvim-lspconfig
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# with the regular load path as a fallback
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ls_install_path = joinpath(
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get(DEPOT_PATH, 1, joinpath(homedir(), ".julia")),
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"environments", "nvim-lspconfig"
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)
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pushfirst!(LOAD_PATH, ls_install_path)
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using LanguageServer
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popfirst!(LOAD_PATH)
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depot_path = get(ENV, "JULIA_DEPOT_PATH", "")
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project_path = let
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dirname(something(
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## 1. Finds an explicitly set project (JULIA_PROJECT)
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Base.load_path_expand((
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p = get(ENV, "JULIA_PROJECT", nothing);
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p === nothing ? nothing : isempty(p) ? nothing : p
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)),
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## 2. Look for a Project.toml file in the current working directory,
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## or parent directories, with $HOME as an upper boundary
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Base.current_project(),
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## 3. First entry in the load path
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get(Base.load_path(), 1, nothing),
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## 4. Fallback to default global environment,
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## this is more or less unreachable
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Base.load_path_expand("@v#.#"),
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))
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end
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@info "Running language server" VERSION pwd() project_path depot_path
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server = LanguageServer.LanguageServerInstance(stdin, stdout, project_path, depot_path)
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server.runlinter = true
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run(server)
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]],
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}
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return {
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default_config = {
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cmd = cmd,
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filetypes = { 'julia' },
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root_dir = function(fname)
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return util.root_pattern 'Project.toml'(fname) or util.find_git_ancestor(fname)
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end,
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single_file_support = true,
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},
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docs = {
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description = [[
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https://github.com/julia-vscode/julia-vscode
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LanguageServer.jl can be installed with `julia` and `Pkg`:
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```sh
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julia --project=~/.julia/environments/nvim-lspconfig -e 'using Pkg; Pkg.add("LanguageServer")'
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```
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where `~/.julia/environments/nvim-lspconfig` is the location where
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the default configuration expects LanguageServer.jl to be installed.
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To update an existing install, use the following command:
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```sh
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julia --project=~/.julia/environments/nvim-lspconfig -e 'using Pkg; Pkg.update()'
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```
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Note: In order to have LanguageServer.jl pick up installed packages or dependencies in a
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Julia project, you must make sure that the project is instantiated:
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```sh
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julia --project=/path/to/my/project -e 'using Pkg; Pkg.instantiate()'
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```
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]],
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},
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}
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