1 files changed, 72 insertions, 0 deletions
diff --git a/.config/nvim/lua/lsp/ts-fmt-lint.lua b/.config/nvim/lua/lsp/ts-fmt-lint.lua
new file mode 100644
index 0000000..7cebfd8
--- /dev/null
+++ b/.config/nvim/lua/lsp/ts-fmt-lint.lua
@@ -0,0 +1,72 @@
+-- Example configuations here: https://github.com/mattn/efm-langserver
+local M = {}
+
+M.setup = function()
+  vim.cmd "let proj = FindRootDirectory()"
+  local root_dir = vim.api.nvim_get_var "proj"
+
+  local get_linter_instance = function()
+    -- prioritize local instance over global
+    local local_instance = root_dir .. "/node_modules/.bin/" .. O.lang.tsserver.linter
+    if vim.fn.executable(local_instance) == 1 then
+      return local_instance
+    end
+    return O.lang.tsserver.linter
+  end
+
+  local tsserver_args = {}
+  local formattingSupported = false
+
+  if O.lang.tsserver.linter == "eslint" or O.lang.tsserver.linter == "eslint_d" then
+    local eslint = {
+      lintCommand = get_linter_instance() .. " -f visualstudio --stdin --stdin-filename ${INPUT}",
+      lintStdin = true,
+      lintFormats = {
+        "%f(%l,%c): %tarning %m",
+        "%f(%l,%c): %trror %m",
+      },
+      lintSource = O.lang.tsserver.linter,
+      lintIgnoreExitCode = true,
+    }
+    table.insert(tsserver_args, eslint)
+    -- Only eslint_d supports --fix-to-stdout
+    if string.find(get_linter_instance(), "eslint_d") then
+      formattingSupported = true
+      local eslint_fix = {
+        formatCommand = get_linter_instance() .. " --fix-to-stdout --stdin --stdin-filename ${INPUT}",
+        formatStdin = true,
+      }
+      table.insert(tsserver_args, eslint_fix)
+    end
+  end
+
+  require("lspconfig").efm.setup {
+    -- init_options = {initializationOptions},
+    cmd = { DATA_PATH .. "/lspinstall/efm/efm-langserver" },
+    init_options = { documentFormatting = formattingSupported, codeAction = false },
+    root_dir = require("lspconfig").util.root_pattern(".git/", "package.json"),
+    filetypes = {
+      "vue",
+      "javascript",
+      "javascriptreact",
+      "typescript",
+      "typescriptreact",
+      "javascript.jsx",
+      "typescript.tsx",
+    },
+    settings = {
+      rootMarkers = { ".git/", "package.json" },
+      languages = {
+        vue = tsserver_args,
+        javascript = tsserver_args,
+        javascriptreact = tsserver_args,
+        ["javascript.jsx"] = tsserver_args,
+        typescript = tsserver_args,
+        ["typescript.tsx"] = tsserver_args,
+        typescriptreact = tsserver_args,
+      },
+    },
+  }
+end
+
+return M