1 files changed, 60 insertions, 21 deletions
diff --git a/lua/lspconfig/julials.lua b/lua/lspconfig/julials.lua
index 81b11d4f..c72ae52e 100644
--- a/lua/lspconfig/julials.lua
+++ b/lua/lspconfig/julials.lua
@@ -1,43 +1,82 @@
 local configs = require 'lspconfig/configs'
 local util = require 'lspconfig/util'
 
-local environment_directory = util.path.join(util.base_install_dir, "julials")
-
 configs.julials = {
   default_config = {
-    cmd = {
-        "julia", "--project=" .. environment_directory, "--startup-file=no", "--history-file=no", "-e", [[
-        using Pkg;
-        Pkg.instantiate()
-        using LanguageServer; using SymbolServer;
-        depot_path = get(ENV, "JULIA_DEPOT_PATH", "")
-        project_path = dirname(something(Base.current_project(pwd()), Base.load_path_expand(LOAD_PATH[2])))
-        # Make sure that we only load packages from this environment specifically.
-        empty!(LOAD_PATH)
-        push!(LOAD_PATH, "@")
-        @info "Running language server" env=Base.load_path()[1] pwd() project_path depot_path
-        server = LanguageServer.LanguageServerInstance(stdin, stdout, project_path, depot_path);
-        server.runlinter = true;
-        run(server);
+    on_new_config = function(new_config,new_root_dir)
+      local server_path = vim.fn.system("julia -e 'print(Base.find_package(\"LanguageServer\"))'")
+      local cmd = {
+        "julia",
+        "--project="..server_path:sub(0,-19),
+        "--startup-file=no",
+        "--history-file=no",
+        "-e", [[
+          using Pkg;
+          Pkg.instantiate()
+          using LanguageServer; using SymbolServer;
+          depot_path = get(ENV, "JULIA_DEPOT_PATH", "")
+          project_path = dirname(something(Base.current_project(pwd()), Base.load_path_expand(LOAD_PATH[2])))
+          # Make sure that we only load packages from this environment specifically.
+          @info "Running language server" env=Base.load_path()[1] pwd() project_path depot_path
+          server = LanguageServer.LanguageServerInstance(stdin, stdout, project_path, depot_path);
+          server.runlinter = true;
+          run(server);
         ]]
     };
+      new_config.cmd = cmd
+    end,
     filetypes = {'julia'};
     root_dir = function(fname)
-      return util.find_git_ancestor(fname) or vim.loop.os_homedir()
+      return util.find_git_ancestor(fname) or vim.fn.getcwd()
     end;
   };
   docs = {
     package_json = "https://raw.githubusercontent.com/julia-vscode/julia-vscode/master/package.json";
     description = [[
 https://github.com/julia-vscode/julia-vscode
+
 `LanguageServer.jl` can be installed with `julia` and `Pkg`:
 ```sh
-julia --project=]] .. environment_directory .. [[ -e 'using Pkg; Pkg.add("LanguageServer"); Pkg.add("SymbolServer")'
+julia -e 'using Pkg; Pkg.add("LanguageServer"); Pkg.add("SymbolServer")'
 ```
-If you want to install the LanguageServer manually, you will have to ensure that the Julia environment is stored in this location:
-```vim
-:lua print(require'lspconfig'.util.path.join(require'lspconfig'.util.base_install_dir, "julials"))
+The default config lazily evaluates the location of the julia language server from the your global julia packages.
+This adds a small overhead on first opening of a julia file. To avoid this overhead, replace server_path in on_new_config with
+a hard-coded path to the server.
+
+```lua
+require'lspconfig'.julials.setup{
+    on_new_config = function(new_config,new_root_dir)
+      server_path = "/path/to/directory/containing/LanguageServer.jl/src"
+      cmd = {
+        "julia",
+        "--project="..server_path,
+        "--startup-file=no",
+        "--history-file=no",
+        "-e", [[
+          using Pkg;
+          Pkg.instantiate()
+          using LanguageServer; using SymbolServer;
+          depot_path = get(ENV, "JULIA_DEPOT_PATH", "")
+          project_path = dirname(something(Base.current_project(pwd()), Base.load_path_expand(LOAD_PATH[2])))
+          # Make sure that we only load packages from this environment specifically.
+          @info "Running language server" env=Base.load_path()[1] pwd() project_path depot_path
+          server = LanguageServer.LanguageServerInstance(stdin, stdout, project_path, depot_path);
+          server.runlinter = true;
+          run(server);
+        \]\]
+    };
+      new_config.cmd = cmd
+    end
+}
 ```
+You can find the path to the globally installed LanguageServer.jl package with the following command:
+
+```bash
+julia -e 'print(Base.find_package("LanguageServer"))'
+```
+
+Note: the directory passed to `--project=...` should terminate with src, not LanguageServer.jl.
+
     ]];
   };
 }