Move lsp config to local file structure

.config/nvim/lsp/apex_ls.lua

@@ -0,0 +1,61 @@
+--- @brief
+---
+--- https://github.com/forcedotcom/salesforcedx-vscode
+---
+--- Language server for Apex.
+---
+--- For manual installation, download the JAR file from the [VSCode
+--- extension](https://github.com/forcedotcom/salesforcedx-vscode/tree/develop/packages/salesforcedx-vscode-apex) and adjust the `apex_jar_path` appropriately.
+---
+--- ```lua
+--- vim.lsp.config('apex_ls', {
+---   apex_jar_path = '/path/to/apex-jorje-lsp.jar',
+---   apex_enable_semantic_errors = false, -- Whether to allow Apex Language Server to surface semantic errors
+---   apex_enable_completion_statistics = false, -- Whether to allow Apex Language Server to collect telemetry on code completion usage
+--- }
+---```
+---
+--- Example configuration using Mason:
+---
+---```lua
+--- vim.lsp.config('apex_ls', {
+---   apex_jar_path = vim.fn.stdpath('data') .. '/mason/share/apex-language-server/apex-jorje-lsp.jar',
+--- }
+---```
+---
+--- For a complete experience, you may need to ensure the treesitter parsers for 'apex' are installed (:TSInstall apex) as well as configure the filetype for apex (*.cls) files:
+---
+--- ```lua
+--- vim.filetype.add({
+---   pattern = {
+---     ['.*/*.cls'] = 'apex',
+---   },
+--- })
+--- ```
+
+---@type vim.lsp.Config
+return {
+  cmd = function(dispatchers, config)
+    ---@diagnostic disable: undefined-field
+    local local_cmd = {
+      vim.env.JAVA_HOME and (vim.env.JAVA_HOME .. '/bin/java') or 'java',
+      '-cp',
+      config.apex_jar_path,
+      '-Ddebug.internal.errors=true',
+      '-Ddebug.semantic.errors=' .. tostring(config.apex_enable_semantic_errors or false),
+      '-Ddebug.completion.statistics=' .. tostring(config.apex_enable_completion_statistics or false),
+      '-Dlwc.typegeneration.disabled=true',
+    }
+    if config.apex_jvm_max_heap then
+      table.insert(local_cmd, '-Xmx' .. config.apex_jvm_max_heap)
+    end
+    ---@diagnostic enable: undefined-field
+    table.insert(local_cmd, 'apex.jorje.lsp.ApexLanguageServerLauncher')
+
+    return vim.lsp.rpc.start(local_cmd, dispatchers)
+  end,
+  filetypes = { 'apex', 'apexcode' },
+  root_markers = {
+    'sfdx-project.json',
+  },
+}