Add language support for linting and diagnostics

1 files changed, 38 insertions, 0 deletions

diff --git a/.config/nvim/ftplugin/javascriptreact.lua b/.config/nvim/ftplugin/javascriptreact.lua
new file mode 100644
index 0000000..ab37036
--- /dev/null
+++ b/.config/nvim/ftplugin/javascriptreact.lua
@@ -0,0 +1,38 @@
+-- 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()
+vim.cmd "setl ts=2 sw=2"