fix(omnisharp_mono): add dedicated server entry for omnisharp_mono (#32)

This is done in order to separate the .NET and Mono variants, making
them both equally accessible (you have to jump through hoops to use the
non-default [Mono] variant atm).

1 files changed, 19 insertions, 14 deletions

diff --git a/scripts/lua/mason-scripts/mason-lspconfig/generate.lua b/scripts/lua/mason-scripts/mason-lspconfig/generate.lua
index 88fdc9d..464de50 100644
--- a/scripts/lua/mason-scripts/mason-lspconfig/generate.lua
+++ b/scripts/lua/mason-scripts/mason-lspconfig/generate.lua
@@ -1,3 +1,7 @@
+require "mason-lspconfig.server_config_extensions"()
+local Optional = require "mason-core.optional"
+
+local lspconfig = require "lspconfig"
 local a = require "mason-core.async"
 local path = require "mason-core.path"
 local _ = require "mason-core.functional"
@@ -7,16 +11,13 @@ local script_utils = require "mason-scripts.utils"
 local DOCS_DIR = path.concat { vim.loop.cwd(), "doc" }
 local MASON_LSPCONFIG_DIR = path.concat { vim.loop.cwd(), "lua", "mason-lspconfig" }
 
-local function get_lspconfig(name)
-    return require(("lspconfig.server_configurations.%s"):format(name))
-end
-
 ---@async
 local function create_lspconfig_filetype_map()
     local filetype_map = {}
 
     for _, server_name in ipairs(_.keys(lspconfig_server_mapping.lspconfig_to_package)) do
-        local config = get_lspconfig(server_name)
+        local config =
+            assert(lspconfig[server_name], ("Failed to get config for %s"):format(server_name)).document_config
         for _, filetype in ipairs(config.default_config.filetypes or {}) do
             if not filetype_map[filetype] then
                 filetype_map[filetype] = {}
@@ -39,10 +40,9 @@ local function ensure_valid_package_name_translations()
     local registry = require "mason-registry"
 
     for lspconfig_server, mason_package in pairs(server_mappings.lspconfig_to_package) do
-        local lspconfig_ok, server_config =
-            pcall(require, ("lspconfig.server_configurations.%s"):format(lspconfig_server))
+        local server_config = lspconfig[lspconfig_server]
         local mason_ok, pkg = pcall(registry.get_package, mason_package)
-        assert(lspconfig_ok and server_config ~= nil, lspconfig_server .. " is not a valid lspconfig server name.")
+        assert(server_config ~= nil, lspconfig_server .. " is not a valid lspconfig server name.")
         assert(mason_ok and pkg ~= nil, mason_package .. " is not a valid Mason package name.")
     end
 end
@@ -52,13 +52,18 @@ local function create_server_mapping_docs()
     local server_mappings = require "mason-lspconfig.mappings.server"
 
     local table_body = _.compose(
-        _.map(function(pair)
+        _.filter_map(function(pair)
             local lspconfig_name, mason_name = assert(pair[1]), assert(pair[2])
-            return string.format(
-                "| [%s](https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#%s) | %s |",
-                lspconfig_name,
-                lspconfig_name,
-                mason_name
+            if not pcall(require, ("lspconfig.server_configurations.%s"):format(lspconfig_name)) then
+                return Optional.empty()
+            end
+            return Optional.of(
+                string.format(
+                    "| [%s](https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#%s) | %s |",
+                    lspconfig_name,
+                    lspconfig_name,
+                    mason_name
+                )
             )
         end),
         _.sort_by(_.head),