Updates to lang stuff

22 files changed, 378 insertions, 263 deletions

diff --git a/.config/nvim/ftplugin/c.lua b/.config/nvim/ftplugin/c.lua
index 7443cab..43db5ec 100644
--- a/.config/nvim/ftplugin/c.lua
+++ b/.config/nvim/ftplugin/c.lua
@@ -1,3 +1,7 @@
+if require("cfg.utils").check_lsp_client_active "clangd" then
+  return
+end
+
 local clangd_flags = { "--background-index" }
 
 if O.lang.clang.cross_file_rename then
diff --git a/.config/nvim/ftplugin/dart.lua b/.config/nvim/ftplugin/dart.lua
index 419d040..3076d7d 100644
--- a/.config/nvim/ftplugin/dart.lua
+++ b/.config/nvim/ftplugin/dart.lua
@@ -1,6 +1,10 @@
+if require("cfg.utils").check_lsp_client_active "dartls" then
+  return
+end
+
 require("lspconfig").dartls.setup {
   cmd = { "dart", O.lang.dart.sdk_path, "--lsp" },
-  on_attach = require("lsp").common_on_attach,
+  on_attach = require("cfg.lsp").common_on_attach,
   init_options = {
     closingLabels = false,
     flutterOutline = false,
diff --git a/.config/nvim/ftplugin/dockerfile.lua b/.config/nvim/ftplugin/dockerfile.lua
index 37b4317..cbf3572 100644
--- a/.config/nvim/ftplugin/dockerfile.lua
+++ b/.config/nvim/ftplugin/dockerfile.lua
@@ -1,6 +1,10 @@
+if require("cfg.utils").check_lsp_client_active "dockerls" then
+  return
+end
+
 -- npm install -g dockerfile-language-server-nodejs
 require("lspconfig").dockerls.setup {
   cmd = { DATA_PATH .. "/lspinstall/dockerfile/node_modules/.bin/docker-langserver", "--stdio" },
-  on_attach = require("lsp").common_on_attach,
+  on_attach = require("cfg.lsp").common_on_attach,
   root_dir = vim.loop.cwd,
 }
diff --git a/.config/nvim/ftplugin/elixir.lua b/.config/nvim/ftplugin/elixir.lua
index fbb5b29..5788347 100644
--- a/.config/nvim/ftplugin/elixir.lua
+++ b/.config/nvim/ftplugin/elixir.lua
@@ -1,3 +1,7 @@
+if require("cfg.utils").check_lsp_client_active "elixirls" then
+  return
+end
+
 require("lspconfig").elixirls.setup {
   cmd = { DATA_PATH .. "/lspinstall/elixir/elixir-ls/language_server.sh" },
 }
diff --git a/.config/nvim/ftplugin/go.lua b/.config/nvim/ftplugin/go.lua
index 56b9cac..5cc600b 100644
--- a/.config/nvim/ftplugin/go.lua
+++ b/.config/nvim/ftplugin/go.lua
@@ -1,10 +1,12 @@
-require("lspconfig").gopls.setup {
-  cmd = { DATA_PATH .. "/lspinstall/go/gopls" },
-  settings = { gopls = { analyses = { unusedparams = true }, staticcheck = true } },
-  root_dir = require("lspconfig").util.root_pattern(".git", "go.mod"),
-  init_options = { usePlaceholders = true, completeUnimported = true },
-  on_attach = require("lsp").common_on_attach,
-}
+if not require("cfg.utils").check_lsp_client_active "gopls" then
+  require("lspconfig").gopls.setup {
+    cmd = { DATA_PATH .. "/lspinstall/go/gopls" },
+    settings = { gopls = { analyses = { unusedparams = true }, staticcheck = true } },
+    root_dir = require("lspconfig").util.root_pattern(".git", "go.mod"),
+    init_options = { usePlaceholders = true, completeUnimported = true },
+    on_attach = require("cfg.lsp").common_on_attach,
+  }
+end
 
 vim.opt_local.tabstop = 4
 vim.opt_local.shiftwidth = 4
diff --git a/.config/nvim/ftplugin/graphql.lua b/.config/nvim/ftplugin/graphql.lua
index df3dce9..863bfa0 100644
--- a/.config/nvim/ftplugin/graphql.lua
+++ b/.config/nvim/ftplugin/graphql.lua
@@ -1,2 +1,5 @@
+if require("cfg.utils").check_lsp_client_active "graphql" then
+  return
+end
 -- npm install -g graphql-language-service-cli
-require("lspconfig").graphql.setup { on_attach = require("lsp").common_on_attach }
+require("lspconfig").graphql.setup { on_attach = require("cfg.lsp").common_on_attach }
diff --git a/.config/nvim/ftplugin/html.lua b/.config/nvim/ftplugin/html.lua
index 312301b..d673a26 100644
--- a/.config/nvim/ftplugin/html.lua
+++ b/.config/nvim/ftplugin/html.lua
@@ -1,14 +1,17 @@
--- npm install -g vscode-html-languageserver-bin
-local capabilities = vim.lsp.protocol.make_client_capabilities()
-capabilities.textDocument.completion.completionItem.snippetSupport = true
+if not require("cfg.utils").check_lsp_client_active "html" then
+  -- npm install -g vscode-html-languageserver-bin
+  local capabilities = vim.lsp.protocol.make_client_capabilities()
+  capabilities.textDocument.completion.completionItem.snippetSupport = true
+
+  require("lspconfig").html.setup {
+    cmd = {
+      "node",
+      DATA_PATH .. "/lspinstall/html/vscode-html/html-language-features/server/dist/node/htmlServerMain.js",
+      "--stdio",
+    },
+    on_attach = require("cfg.lsp").common_on_attach,
+    capabilities = capabilities,
+  }
+end
 
-require("lspconfig").html.setup {
-  cmd = {
-    "node",
-    DATA_PATH .. "/lspinstall/html/vscode-html/html-language-features/server/dist/node/htmlServerMain.js",
-    "--stdio",
-  },
-  on_attach = require("lsp").common_on_attach,
-  capabilities = capabilities,
-}
 vim.cmd "setl ts=2 sw=2"
diff --git a/.config/nvim/ftplugin/javascript.lua b/.config/nvim/ftplugin/javascript.lua
index ab37036..ff7cef2 100644
--- a/.config/nvim/ftplugin/javascript.lua
+++ b/.config/nvim/ftplugin/javascript.lua
@@ -1,38 +1,41 @@
--- npm install -g typescript typescript-language-server
--- require'snippets'.use_suggested_mappings()
--- local capabilities = vim.lsp.protocol.make_client_capabilities()
--- capabilities.textDocument.completion.completionItem.snippetSupport = true;
--- local on_attach_common = function(client)
--- print("LSP Initialized")
--- require'completion'.on_attach(client)
--- require'illuminate'.on_attach(client)
--- end
-require("lspconfig").tsserver.setup {
-  cmd = {
-    DATA_PATH .. "/lspinstall/typescript/node_modules/.bin/typescript-language-server",
-    "--stdio",
-  },
-  filetypes = {
-    "javascript",
-    "javascriptreact",
-    "javascript.jsx",
-    "typescript",
-    "typescriptreact",
-    "typescript.tsx",
-  },
-  on_attach = require("lsp").tsserver_on_attach,
-  -- This makes sure tsserver is not used for formatting (I prefer prettier)
-  -- on_attach = require'lsp'.common_on_attach,
-  root_dir = require("lspconfig/util").root_pattern("package.json", "tsconfig.json", "jsconfig.json", ".git"),
-  settings = { documentFormatting = false },
-  handlers = {
-    ["textDocument/publishDiagnostics"] = vim.lsp.with(vim.lsp.diagnostic.on_publish_diagnostics, {
-      virtual_text = O.lang.tsserver.diagnostics.virtual_text,
-      signs = O.lang.tsserver.diagnostics.signs,
-      underline = O.lang.tsserver.diagnostics.underline,
-      update_in_insert = true,
-    }),
-  },
-}
-require("lsp.ts-fmt-lint").setup()
+if not require("cfg.utils").check_lsp_client_active "tsserver" then
+  -- npm install -g typescript typescript-language-server
+  -- require'snippets'.use_suggested_mappings()
+  -- local capabilities = vim.lsp.protocol.make_client_capabilities()
+  -- capabilities.textDocument.completion.completionItem.snippetSupport = true;
+  -- local on_attach_common = function(client)
+  -- print("LSP Initialized")
+  -- require'completion'.on_attach(client)
+  -- require'illuminate'.on_attach(client)
+  -- end
+  require("lspconfig").tsserver.setup {
+    cmd = {
+      DATA_PATH .. "/lspinstall/typescript/node_modules/.bin/typescript-language-server",
+      "--stdio",
+    },
+    filetypes = {
+      "javascript",
+      "javascriptreact",
+      "javascript.jsx",
+      "typescript",
+      "typescriptreact",
+      "typescript.tsx",
+    },
+    on_attach = require("cfg.lsp").tsserver_on_attach,
+    -- This makes sure tsserver is not used for formatting (I prefer prettier)
+    -- on_attach = require'lsp'.common_on_attach,
+    root_dir = require("lspconfig/util").root_pattern("package.json", "tsconfig.json", "jsconfig.json", ".git"),
+    settings = { documentFormatting = false },
+    handlers = {
+      ["textDocument/publishDiagnostics"] = vim.lsp.with(vim.lsp.diagnostic.on_publish_diagnostics, {
+        virtual_text = O.lang.tsserver.diagnostics.virtual_text,
+        signs = O.lang.tsserver.diagnostics.signs,
+        underline = O.lang.tsserver.diagnostics.underline,
+        update_in_insert = true,
+      }),
+    },
+  }
+  require("lsp.ts-fmt-lint").setup()
+end
+
 vim.cmd "setl ts=2 sw=2"
diff --git a/.config/nvim/ftplugin/javascriptreact.lua b/.config/nvim/ftplugin/javascriptreact.lua
index ab37036..ff7cef2 100644
--- a/.config/nvim/ftplugin/javascriptreact.lua
+++ b/.config/nvim/ftplugin/javascriptreact.lua
@@ -1,38 +1,41 @@
--- npm install -g typescript typescript-language-server
--- require'snippets'.use_suggested_mappings()
--- local capabilities = vim.lsp.protocol.make_client_capabilities()
--- capabilities.textDocument.completion.completionItem.snippetSupport = true;
--- local on_attach_common = function(client)
--- print("LSP Initialized")
--- require'completion'.on_attach(client)
--- require'illuminate'.on_attach(client)
--- end
-require("lspconfig").tsserver.setup {
-  cmd = {
-    DATA_PATH .. "/lspinstall/typescript/node_modules/.bin/typescript-language-server",
-    "--stdio",
-  },
-  filetypes = {
-    "javascript",
-    "javascriptreact",
-    "javascript.jsx",
-    "typescript",
-    "typescriptreact",
-    "typescript.tsx",
-  },
-  on_attach = require("lsp").tsserver_on_attach,
-  -- This makes sure tsserver is not used for formatting (I prefer prettier)
-  -- on_attach = require'lsp'.common_on_attach,
-  root_dir = require("lspconfig/util").root_pattern("package.json", "tsconfig.json", "jsconfig.json", ".git"),
-  settings = { documentFormatting = false },
-  handlers = {
-    ["textDocument/publishDiagnostics"] = vim.lsp.with(vim.lsp.diagnostic.on_publish_diagnostics, {
-      virtual_text = O.lang.tsserver.diagnostics.virtual_text,
-      signs = O.lang.tsserver.diagnostics.signs,
-      underline = O.lang.tsserver.diagnostics.underline,
-      update_in_insert = true,
-    }),
-  },
-}
-require("lsp.ts-fmt-lint").setup()
+if not require("cfg.utils").check_lsp_client_active "tsserver" then
+  -- npm install -g typescript typescript-language-server
+  -- require'snippets'.use_suggested_mappings()
+  -- local capabilities = vim.lsp.protocol.make_client_capabilities()
+  -- capabilities.textDocument.completion.completionItem.snippetSupport = true;
+  -- local on_attach_common = function(client)
+  -- print("LSP Initialized")
+  -- require'completion'.on_attach(client)
+  -- require'illuminate'.on_attach(client)
+  -- end
+  require("lspconfig").tsserver.setup {
+    cmd = {
+      DATA_PATH .. "/lspinstall/typescript/node_modules/.bin/typescript-language-server",
+      "--stdio",
+    },
+    filetypes = {
+      "javascript",
+      "javascriptreact",
+      "javascript.jsx",
+      "typescript",
+      "typescriptreact",
+      "typescript.tsx",
+    },
+    on_attach = require("cfg.lsp").tsserver_on_attach,
+    -- This makes sure tsserver is not used for formatting (I prefer prettier)
+    -- on_attach = require'lsp'.common_on_attach,
+    root_dir = require("lspconfig/util").root_pattern("package.json", "tsconfig.json", "jsconfig.json", ".git"),
+    settings = { documentFormatting = false },
+    handlers = {
+      ["textDocument/publishDiagnostics"] = vim.lsp.with(vim.lsp.diagnostic.on_publish_diagnostics, {
+        virtual_text = O.lang.tsserver.diagnostics.virtual_text,
+        signs = O.lang.tsserver.diagnostics.signs,
+        underline = O.lang.tsserver.diagnostics.underline,
+        update_in_insert = true,
+      }),
+    },
+  }
+  require("lsp.ts-fmt-lint").setup()
+end
+
 vim.cmd "setl ts=2 sw=2"
diff --git a/.config/nvim/ftplugin/json.lua b/.config/nvim/ftplugin/json.lua
index 29a3096..e96ab45 100644
--- a/.config/nvim/ftplugin/json.lua
+++ b/.config/nvim/ftplugin/json.lua
@@ -1,3 +1,7 @@
+if require("cfg.utils").check_lsp_client_active "jsonls" then
+  return
+end
+
 -- npm install -g vscode-json-languageserver
 require("lspconfig").jsonls.setup {
   cmd = {
@@ -5,7 +9,7 @@ require("lspconfig").jsonls.setup {
     DATA_PATH .. "/lspinstall/json/vscode-json/json-language-features/server/dist/node/jsonServerMain.js",
     "--stdio",
   },
-  on_attach = require("lsp").common_on_attach,
+  on_attach = require("cfg.lsp").common_on_attach,
 
   commands = {
     Format = {
diff --git a/.config/nvim/ftplugin/kotlin.lua b/.config/nvim/ftplugin/kotlin.lua
index dbd800b..eb5f5f5 100644
--- a/.config/nvim/ftplugin/kotlin.lua
+++ b/.config/nvim/ftplugin/kotlin.lua
@@ -1,3 +1,7 @@
+if require("cfg.utils").check_lsp_client_active "kotlin_language_server" then
+  return
+end
+
 --- default config for gradle-projects of the
 --- kotlin-language-server: https://github.com/fwcd/kotlin-language-server
 ---
@@ -27,7 +31,7 @@ local fallback_root_files = {
 
 require("lspconfig").kotlin_language_server.setup {
   cmd = { bin_name },
-  on_attach = require("lsp").common_on_attach,
+  on_attach = require("cfg.lsp").common_on_attach,
   root_dir = function(fname)
     return util.root_pattern(unpack(root_files))(fname) or util.root_pattern(unpack(fallback_root_files))(fname)
   end,
diff --git a/.config/nvim/ftplugin/lua.lua b/.config/nvim/ftplugin/lua.lua
index 3eec445..4462815 100644
--- a/.config/nvim/ftplugin/lua.lua
+++ b/.config/nvim/ftplugin/lua.lua
@@ -1,34 +1,37 @@
--- https://github.com/sumneko/lua-language-server/wiki/Build-and-Run-(Standalone)
-local sumneko_root_path = DATA_PATH .. "/lspinstall/lua"
-local sumneko_binary = sumneko_root_path .. "/sumneko-lua-language-server"
+if not require("cfg.utils").check_lsp_client_active "sumneko_lua" then
+  -- https://github.com/sumneko/lua-language-server/wiki/Build-and-Run-(Standalone)
+  local sumneko_root_path = DATA_PATH .. "/lspinstall/lua"
+  local sumneko_binary = sumneko_root_path .. "/sumneko-lua-language-server"
 
-require("lspconfig").sumneko_lua.setup {
-  cmd = { sumneko_binary, "-E", sumneko_root_path .. "/main.lua" },
-  on_attach = require("cfg.lsp").common_on_attach,
-  settings = {
-    Lua = {
-      runtime = {
-        -- Tell the language server which version of Lua you're using (most likely LuaJIT in the case of Neovim)
-        version = "LuaJIT",
-        -- Setup your lua path
-        path = vim.split(package.path, ";"),
-      },
-      diagnostics = {
-        -- Get the language server to recognize the `vim` global
-        globals = { "vim" },
-      },
-      workspace = {
-        -- Make the server aware of Neovim runtime files
-        library = {
-          [vim.fn.expand "$VIMRUNTIME/lua"] = true,
-          [vim.fn.expand "$VIMRUNTIME/lua/vim/lsp"] = true,
+  require("lspconfig").sumneko_lua.setup {
+    cmd = { sumneko_binary, "-E", sumneko_root_path .. "/main.lua" },
+    on_attach = require("cfg.lsp").common_on_attach,
+    settings = {
+      Lua = {
+        runtime = {
+          -- Tell the language server which version of Lua you're using (most likely LuaJIT in the case of Neovim)
+          version = "LuaJIT",
+          -- Setup your lua path
+          path = vim.split(package.path, ";"),
+        },
+        diagnostics = {
+          -- Get the language server to recognize the `vim` global
+          globals = { "vim" },
+        },
+        workspace = {
+          -- Make the server aware of Neovim runtime files
+          library = {
+            [vim.fn.expand "$VIMRUNTIME/lua"] = true,
+            [vim.fn.expand "$VIMRUNTIME/lua/vim/lsp"] = true,
+          },
+          maxPreload = 100000,
+          preloadFileSize = 1000,
         },
-        maxPreload = 100000,
-        preloadFileSize = 1000,
       },
     },
-  },
-}
+  }
+end
+
 if O.lang.lua.autoformat then
   require("cfg.utils").define_augroups {
     _lua_autoformat = {
@@ -42,3 +45,4 @@ if O.lang.lua.autoformat then
 end
 
 vim.cmd "setl ts=2 sw=2"
+
diff --git a/.config/nvim/ftplugin/python.lua b/.config/nvim/ftplugin/python.lua
index 09eb8d7..fe8d857 100644
--- a/.config/nvim/ftplugin/python.lua
+++ b/.config/nvim/ftplugin/python.lua
@@ -20,46 +20,50 @@ if O.lang.python.isort then
   table.insert(python_arguments, isort)
 end
 
-require("lspconfig").efm.setup {
-  -- init_options = {initializationOptions},
-  cmd = { DATA_PATH .. "/lspinstall/efm/efm-langserver" },
-  init_options = { documentFormatting = true, codeAction = false },
-  filetypes = { "python" },
-  settings = {
-    rootMarkers = { ".git/", "requirements.txt" },
-    languages = {
-      python = python_arguments,
+if not require("cfg.utils").check_lsp_client_active "efm" then
+  require("lspconfig").efm.setup {
+    -- init_options = {initializationOptions},
+    cmd = { DATA_PATH .. "/lspinstall/efm/efm-langserver" },
+    init_options = { documentFormatting = true, codeAction = false },
+    filetypes = { "python" },
+    settings = {
+      rootMarkers = { ".git/", "requirements.txt" },
+      languages = {
+        python = python_arguments,
+      },
     },
-  },
-}
+  }
+end
 
--- npm i -g pyright
-require("lspconfig").pyright.setup {
-  cmd = {
-    DATA_PATH .. "/lspinstall/python/node_modules/.bin/pyright-langserver",
-    "--stdio",
-  },
-  on_attach = require("cfg.lsp").common_on_attach,
-  handlers = {
-    ["textDocument/publishDiagnostics"] = vim.lsp.with(vim.lsp.diagnostic.on_publish_diagnostics, {
-      virtual_text = O.lang.python.diagnostics.virtual_text,
-      signs = O.lang.python.diagnostics.signs,
-      underline = O.lang.python.diagnostics.underline,
-      update_in_insert = true,
-    }),
-  },
-  settings = {
-    python = {
-      analysis = {
-        typeCheckingMode = O.lang.python.analysis.type_checking,
-        autoSearchPaths = O.lang.python.analysis.auto_search_paths,
-        useLibraryCodeForTypes = O.lang.python.analysis.use_library_code_types,
+if not require("cfg.utils").check_lsp_client_active "pyright" then
+  -- npm i -g pyright
+  require("lspconfig").pyright.setup {
+    cmd = {
+      DATA_PATH .. "/lspinstall/python/node_modules/.bin/pyright-langserver",
+      "--stdio",
+    },
+    on_attach = require("cfg.lsp").common_on_attach,
+    handlers = {
+      ["textDocument/publishDiagnostics"] = vim.lsp.with(vim.lsp.diagnostic.on_publish_diagnostics, {
+        virtual_text = O.lang.python.diagnostics.virtual_text,
+        signs = O.lang.python.diagnostics.signs,
+        underline = O.lang.python.diagnostics.underline,
+        update_in_insert = true,
+      }),
+    },
+    settings = {
+      python = {
+        analysis = {
+          typeCheckingMode = O.lang.python.analysis.type_checking,
+          autoSearchPaths = O.lang.python.analysis.auto_search_paths,
+          useLibraryCodeForTypes = O.lang.python.analysis.use_library_code_types,
+        },
       },
     },
-  },
-}
+  }
+end
 
 if O.plugin.debug.active and O.plugin.dap_install.active then
-  local dap_install = require("dap-install")
+  local dap_install = require "dap-install"
   dap_install.config("python_dbg", {})
 end
diff --git a/.config/nvim/ftplugin/rust.lua b/.config/nvim/ftplugin/rust.lua
index 349e7ce..9a6e8a3 100644
--- a/.config/nvim/ftplugin/rust.lua
+++ b/.config/nvim/ftplugin/rust.lua
@@ -1,3 +1,7 @@
+if require("cfg.utils").check_lsp_client_active "rust_analyzer" then
+  return
+end
+
 if O.lang.rust.rust_tools.active then
   local opts = {
     tools = { -- rust-tools options
@@ -28,11 +32,11 @@ if O.lang.rust.rust_tools.active then
 
         -- prefix for parameter hints
         -- default: "<-"
-        parameter_hints_prefix = "<-",
+        parameter_hints_prefix = O.lang.rust.rust_tools.parameter_hints_prefix,
 
         -- prefix for all the other hints (type, chaining)
         -- default: "=>"
-        other_hints_prefix = "=>",
+        other_hints_prefix = O.lang.rust.rust_tools.other_hints_prefix,
 
         -- whether to align to the lenght of the longest line in the file
         max_len_align = false,
@@ -75,7 +79,7 @@ if O.lang.rust.rust_tools.active then
 else
   require("lspconfig").rust_analyzer.setup {
     cmd = { DATA_PATH .. "/lspinstall/rust/rust-analyzer" },
-    on_attach = require("lsp").common_on_attach,
+    on_attach = require("cfg.lsp").common_on_attach,
     filetypes = { "rust" },
     root_dir = require("lspconfig.util").root_pattern("Cargo.toml", "rust-project.json"),
   }
diff --git a/.config/nvim/ftplugin/sh.lua b/.config/nvim/ftplugin/sh.lua
index e5f0a06..5110f6c 100644
--- a/.config/nvim/ftplugin/sh.lua
+++ b/.config/nvim/ftplugin/sh.lua
@@ -1,9 +1,11 @@
--- npm i -g bash-language-server
-require("lspconfig").bashls.setup {
-  cmd = { DATA_PATH .. "/lspinstall/bash/node_modules/.bin/bash-language-server", "start" },
-  on_attach = require("cfg.lsp").common_on_attach,
-  filetypes = { "sh", "zsh" },
-}
+if not require("cfg.utils").check_lsp_client_active "bashls" then
+  -- npm i -g bash-language-server
+  require("lspconfig").bashls.setup {
+    cmd = { DATA_PATH .. "/lspinstall/bash/node_modules/.bin/bash-language-server", "start" },
+    on_attach = require("cfg.lsp").common_on_attach,
+    filetypes = { "sh", "zsh" },
+  }
+end
 
 -- sh
 local sh_arguments = {}
@@ -19,15 +21,17 @@ if O.lang.sh.linter == "shellcheck" then
   table.insert(sh_arguments, shellcheck)
 end
 
-require("lspconfig").efm.setup {
-  -- init_options = {initializationOptions},
-  cmd = { DATA_PATH .. "/lspinstall/efm/efm-langserver" },
-  init_options = { documentFormatting = true, codeAction = false },
-  filetypes = { "sh" },
-  settings = {
-    rootMarkers = { ".git/" },
-    languages = {
-      sh = sh_arguments,
+if not require("cfg.utils").check_lsp_client_active "efm" then
+  require("lspconfig").efm.setup {
+    -- init_options = {initializationOptions},
+    cmd = { DATA_PATH .. "/lspinstall/efm/efm-langserver" },
+    init_options = { documentFormatting = true, codeAction = false },
+    filetypes = { "sh" },
+    settings = {
+      rootMarkers = { ".git/" },
+      languages = {
+        sh = sh_arguments,
+      },
     },
-  },
-}
+  }
+end
diff --git a/.config/nvim/ftplugin/tex.lua b/.config/nvim/ftplugin/tex.lua
index b15cb06..f8e1cb5 100644
--- a/.config/nvim/ftplugin/tex.lua
+++ b/.config/nvim/ftplugin/tex.lua
@@ -1,3 +1,7 @@
+if require("cfg.utils").check_lsp_client_active "texlab" then
+  return
+end
+
 require("lspconfig").texlab.setup {
   cmd = { DATA_PATH .. "/lspinstall/latex/texlab" },
   on_attach = require("cfg.lsp").common_on_attach,
diff --git a/.config/nvim/ftplugin/vim.lua b/.config/nvim/ftplugin/vim.lua
index 9dbbe3a..0468381 100644
--- a/.config/nvim/ftplugin/vim.lua
+++ b/.config/nvim/ftplugin/vim.lua
@@ -1,3 +1,7 @@
+if require("cfg.utils").check_lsp_client_active "vimls" then
+  return
+end
+
 -- npm install -g vim-language-server
 require("lspconfig").vimls.setup {
   cmd = { DATA_PATH .. "/lspinstall/vim/node_modules/.bin/vim-language-server", "--stdio" },
diff --git a/.config/nvim/ftplugin/yaml.lua b/.config/nvim/ftplugin/yaml.lua
index afb82fe..fa5ec54 100644
--- a/.config/nvim/ftplugin/yaml.lua
+++ b/.config/nvim/ftplugin/yaml.lua
@@ -1,3 +1,7 @@
+if require("cfg.utils").check_lsp_client_active "yamlls" then
+  return
+end
+
 -- npm install -g yaml-language-server
 require("lspconfig").yamlls.setup {
   cmd = { DATA_PATH .. "/lspinstall/yaml/node_modules/.bin/yaml-language-server", "--stdio" },
diff --git a/.config/nvim/ftplugin/zig.lua b/.config/nvim/ftplugin/zig.lua
index 72ce8cb..6ece5ae 100644
--- a/.config/nvim/ftplugin/zig.lua
+++ b/.config/nvim/ftplugin/zig.lua
@@ -1,14 +1,35 @@
--- Because lspinstall don't support zig yet,
--- So we need zls preset in global lib
--- Further custom install zls in
--- https://github.com/zigtools/zls/wiki/Downloading-and-Building-ZLS
-require("lspconfig").zls.setup {
-  root_dir = require("lspconfig").util.root_pattern(".git", "build.zig", "zls.json"),
-  on_attach = require("cfg.lsp").common_on_attach,
+if not require("cfg.utils").check_lsp_client_active "bashls" then
+  -- npm i -g bash-language-server
+  require("lspconfig").bashls.setup {
+    cmd = { DATA_PATH .. "/lspinstall/bash/node_modules/.bin/bash-language-server", "start" },
+    on_attach = require("cfg.lsp").common_on_attach,
+    filetypes = { "sh", "zsh" },
+  }
+end
+
+-- sh
+local sh_arguments = {}
+
+local shellcheck = {
+  LintCommand = "shellcheck -f gcc -x",
+  lintFormats = { "%f:%l:%c: %trror: %m", "%f:%l:%c: %tarning: %m", "%f:%l:%c: %tote: %m" },
 }
-require("cfg.utils").define_augroups {
-  _zig_autoformat = {
-    { "BufEnter", "*.zig", ':lua vim.api.nvim_buf_set_option(0, "commentstring", "// %s")' },
-  },
-}
-vim.cmd "setl expandtab tabstop=8 softtabstop=4 shiftwidth=4"
+
+if O.lang.sh.linter == "shellcheck" then
+  table.insert(sh_arguments, shellcheck)
+end
+
+if not require("cfg.utils").check_lsp_client_active "efm" then
+  require("lspconfig").efm.setup {
+    -- init_options = {initializationOptions},
+    cmd = { DATA_PATH .. "/lspinstall/efm/efm-langserver" },
+    init_options = { documentFormatting = true, codeAction = false },
+    filetypes = { "zsh" },
+    settings = {
+      rootMarkers = { ".git/" },
+      languages = {
+        sh = sh_arguments,
+      },
+    },
+  }
+end
diff --git a/.config/nvim/ftplugin/zsh.lua b/.config/nvim/ftplugin/zsh.lua
index a00309a..6ece5ae 100644
--- a/.config/nvim/ftplugin/zsh.lua
+++ b/.config/nvim/ftplugin/zsh.lua
@@ -1,16 +1,11 @@
--- npm i -g bash-language-server
-require("lspconfig").bashls.setup {
-  cmd = { DATA_PATH .. "/lspinstall/bash/node_modules/.bin/bash-language-server", "start" },
-  on_attach = require("cfg.lsp").common_on_attach,
-  filetypes = { "sh", "zsh" },
-}
-
--- npm i -g bash-language-server
-require("lspconfig").bashls.setup {
-  cmd = { DATA_PATH .. "/lspinstall/bash/node_modules/.bin/bash-language-server", "start" },
-  on_attach = require("cfg.lsp").common_on_attach,
-  filetypes = { "sh", "zsh" },
-}
+if not require("cfg.utils").check_lsp_client_active "bashls" then
+  -- npm i -g bash-language-server
+  require("lspconfig").bashls.setup {
+    cmd = { DATA_PATH .. "/lspinstall/bash/node_modules/.bin/bash-language-server", "start" },
+    on_attach = require("cfg.lsp").common_on_attach,
+    filetypes = { "sh", "zsh" },
+  }
+end
 
 -- sh
 local sh_arguments = {}
@@ -24,15 +19,17 @@ if O.lang.sh.linter == "shellcheck" then
   table.insert(sh_arguments, shellcheck)
 end
 
-require("lspconfig").efm.setup {
-  -- init_options = {initializationOptions},
-  cmd = { DATA_PATH .. "/lspinstall/efm/efm-langserver" },
-  init_options = { documentFormatting = true, codeAction = false },
-  filetypes = { "zsh" },
-  settings = {
-    rootMarkers = { ".git/" },
-    languages = {
-      sh = sh_arguments,
+if not require("cfg.utils").check_lsp_client_active "efm" then
+  require("lspconfig").efm.setup {
+    -- init_options = {initializationOptions},
+    cmd = { DATA_PATH .. "/lspinstall/efm/efm-langserver" },
+    init_options = { documentFormatting = true, codeAction = false },
+    filetypes = { "zsh" },
+    settings = {
+      rootMarkers = { ".git/" },
+      languages = {
+        sh = sh_arguments,
+      },
     },
-  },
-}
+  }
+end
diff --git a/.config/nvim/lua/cfg/utils/init.lua b/.config/nvim/lua/cfg/utils/init.lua
index 2fe3331..4c5dfd2 100644
--- a/.config/nvim/lua/cfg/utils/init.lua
+++ b/.config/nvim/lua/cfg/utils/init.lua
@@ -8,6 +8,16 @@ function utils.reload_config()
   vim.cmd ":PackerInstall"
 end
 
+function utils.check_lsp_client_active(name)
+  local clients = vim.lsp.get_active_clients()
+  for _, client in pairs(clients) do
+    if client.name == name then
+      return true
+    end
+  end
+  return false
+end
+
 function utils.define_augroups(definitions) -- {{{1
   -- Create autocommand groups based on the passed definitions
   --
diff --git a/.config/nvim/lua/default-config.lua b/.config/nvim/lua/default-config.lua
index 2f5a674..1121f28 100644
--- a/.config/nvim/lua/default-config.lua
+++ b/.config/nvim/lua/default-config.lua
@@ -101,23 +101,40 @@ O = {
   },
 
   lang = {
-    python = {
-      linter = "",
-      isort = false,
+    cmake = {},
+    clang = {
       diagnostics = {
         virtual_text = { spacing = 0, prefix = "" },
         signs = true,
         underline = true,
       },
-      analysis = {
-        type_checking = "basic",
-        auto_search_paths = true,
-        use_library_code_types = true,
-      },
+      cross_file_rename = true,
+      header_insertion = "never",
+    },
+    css = {
+      virtual_text = true,
     },
     dart = {
       sdk_path = "/usr/lib/dart/bin/snapshots/analysis_server.dart.snapshot",
     },
+    docker = {},
+    efm = {},
+    elm = {},
+    emmet = { active = true },
+    elixir = {},
+    graphql = {},
+    go = {},
+    html = {},
+    java = {},
+    json = {
+      diagnostics = {
+        virtual_text = { spacing = 0, prefix = "" },
+        signs = true,
+        underline = true,
+      },
+    },
+    kotlin = {},
+    latex = {},
     lua = {
       diagnostics = {
         virtual_text = { spacing = 0, prefix = "" },
@@ -125,18 +142,42 @@ O = {
         underline = true,
       },
     },
-    sh = {
-      -- @usage can be 'shellcheck'
+    php = {
+      format = {
+        format = {
+          default = "psr12",
+        },
+      },
+      environment = {
+        php_version = "7.4",
+      },
+      diagnostics = {
+        virtual_text = { spacing = 0, prefix = "" },
+        signs = true,
+        underline = true,
+      },
+      filetypes = { "php", "phtml" },
+    },
+    python = {
       linter = "",
-      -- @usage can be 'shfmt'
+      isort = false,
       diagnostics = {
         virtual_text = { spacing = 0, prefix = "" },
         signs = true,
         underline = true,
       },
+      analysis = {
+        type_checking = "basic",
+        auto_search_paths = true,
+        use_library_code_types = true,
+      },
     },
-    tsserver = {
-      -- @usage can be 'eslint'
+    rust = {
+      rust_tools = {
+        active = false,
+        parameter_hints_prefix = "<-",
+        other_hints_prefix = "=>", -- prefix for all the other hints (type, chaining)
+      },
       linter = "",
       diagnostics = {
         virtual_text = { spacing = 0, prefix = "" },
@@ -144,14 +185,19 @@ O = {
         underline = true,
       },
     },
-    json = {
+    sh = {
+      -- @usage can be 'shellcheck'
+      linter = "",
+      -- @usage can be 'shfmt'
       diagnostics = {
         virtual_text = { spacing = 0, prefix = "" },
         signs = true,
         underline = true,
       },
     },
+    svelte = {},
     tailwindcss = {
+      active = false,
       filetypes = {
         "html",
         "css",
@@ -162,24 +208,9 @@ O = {
         "typescriptreact",
       },
     },
-    clang = {
-      diagnostics = {
-        virtual_text = { spacing = 0, prefix = "" },
-        signs = true,
-        underline = true,
-      },
-      cross_file_rename = true,
-      header_insertion = "never",
-    },
-    go = {},
-    elixir = {},
-    vim = {},
-    yaml = {},
     terraform = {},
-    rust = {
-      rust_tools = {
-        active = false,
-      },
+    tsserver = {
+      -- @usage can be 'eslint'
       linter = "",
       diagnostics = {
         virtual_text = { spacing = 0, prefix = "" },
@@ -187,24 +218,14 @@ O = {
         underline = true,
       },
     },
-    latex = {},
-    kotlin = {},
-    html = {},
-    elm = {},
-    emmet = { active = true },
-    graphql = {},
-    efm = {},
-    docker = {},
-    cmake = {},
-    css = {
-      virtual_text = true,
-    },
+    vim = {},
+    yaml = {},
   },
 
   dashboard = {
 
     custom_header = {
-     '    ##############..... ############## ',  
+     '     ##############..... ############## ',
      '   ##############......##############   ',
      '     ##########..........##########     ',
      '     ##########........##########       ',
@@ -219,9 +240,9 @@ O = {
      '     ############...JJ...JJ..JJ  JJ     ',
      '     ##########....JJ...JJ..JJ  JJ      ',
      '     ########......JJJ..JJJ JJJ JJJ     ',
-     '    ######    .........                ',
+     '    ######    .........                 ',
      '                 .....                  ',
-     '                   .   ',
+     '                   .                    ',
     },
   },
 }