nvqw

1 files changed, 72 insertions, 0 deletions

diff --git a/.config/nvim/lsp/biome.lua b/.config/nvim/lsp/biome.lua
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--- /dev/null
+++ b/.config/nvim/lsp/biome.lua
@@ -0,0 +1,72 @@
+---@brief
+--- https://biomejs.dev
+---
+--- Toolchain of the web. [Successor of Rome](https://biomejs.dev/blog/annoucing-biome).
+---
+--- ```sh
+--- npm install [-g] @biomejs/biome
+--- ```
+---
+--- ### Monorepo support
+---
+--- `biome` supports monorepos by default. It will automatically find the `biome.json` corresponding to the package you are working on, as described in the [documentation](https://biomejs.dev/guides/big-projects/#monorepo). This works without the need of spawning multiple instances of `biome`, saving memory.
+
+local util = require 'lspconfig.util'
+
+---@type vim.lsp.Config
+return {
+  cmd = function(dispatchers, config)
+    local cmd = 'biome'
+    local local_cmd = (config or {}).root_dir and config.root_dir .. '/node_modules/.bin/biome'
+    if local_cmd and vim.fn.executable(local_cmd) == 1 then
+      cmd = local_cmd
+    end
+    return vim.lsp.rpc.start({ cmd, 'lsp-proxy' }, dispatchers)
+  end,
+  filetypes = {
+    'astro',
+    'css',
+    'graphql',
+    'html',
+    'javascript',
+    'javascriptreact',
+    'json',
+    'jsonc',
+    'svelte',
+    'typescript',
+    'typescript.tsx',
+    'typescriptreact',
+    'vue',
+  },
+  workspace_required = true,
+  root_dir = function(bufnr, on_dir)
+    -- The project root is where the LSP can be started from
+    -- As stated in the documentation above, this LSP supports monorepos and simple projects.
+    -- We select then from the project root, which is identified by the presence of a package
+    -- manager lock file.
+    local root_markers = { 'package-lock.json', 'yarn.lock', 'pnpm-lock.yaml', 'bun.lockb', 'bun.lock' }
+    -- Give the root markers equal priority by wrapping them in a table
+    root_markers = vim.fn.has('nvim-0.11.3') == 1 and { root_markers, { '.git' } }
+      or vim.list_extend(root_markers, { '.git' })
+    -- We fallback to the current working directory if no project root is found
+    local project_root = vim.fs.root(bufnr, root_markers) or vim.fn.getcwd()
+
+    -- We know that the buffer is using Biome if it has a config file
+    -- in its directory tree.
+    local filename = vim.api.nvim_buf_get_name(bufnr)
+    local biome_config_files = { 'biome.json', 'biome.jsonc' }
+    biome_config_files = util.insert_package_json(biome_config_files, 'biome', filename)
+    local is_buffer_using_biome = vim.fs.find(biome_config_files, {
+      path = filename,
+      type = 'file',
+      limit = 1,
+      upward = true,
+      stop = vim.fs.dirname(project_root),
+    })[1]
+    if not is_buffer_using_biome then
+      return
+    end
+
+    on_dir(project_root)
+  end,
+}