nvim(plugins): conform.nvim

Author: YodaEmbedding

nvim/.config/nvim/lazy-lock.json

@@ -10,6 +10,7 @@
   "cmp-path": { "branch": "main", "commit": "91ff86cd9c29299a64f968ebb45846c485725f23" },
   "cmp-tmux": { "branch": "main", "commit": "95b1b921802e6f60627b3e76afb9380fddd87f9a" },
   "cmp-vsnip": { "branch": "main", "commit": "989a8a73c44e926199bfd05fa7a516d51f2d2752" },
+  "conform.nvim": { "branch": "master", "commit": "b1a75324ddf96b7bb84963a297b1ed334db087c0" },
   "copilot-cmp": { "branch": "master", "commit": "15fc12af3d0109fa76b60b5cffa1373697e261d1" },
   "copilot.lua": { "branch": "master", "commit": "b9300fbd5eeeae294eb76ba6c35c44fbd8b71c1b" },
   "delimited.nvim": { "branch": "main", "commit": "1d2b7b29647106495bb1462650b76cfd71272a1b" },

nvim/.config/nvim/lua/config/autocmds.lua

@@ -4,7 +4,7 @@ vim.api.nvim_create_autocmd("BufWritePre", {
   callback = function(args)
     local whitelist = { "python", "rust" }
     if vim.tbl_contains(whitelist, vim.bo.filetype) then
-      vim.lsp.buf.format()
+      require("utils").format(args.buf)
     end
   end,
 })

nvim/.config/nvim/lua/mappings/_nvim_lsp.lua

@@ -17,7 +17,7 @@ local mappings = {
   -- Refactoring
   { "<space>a", code_action,                desc = "Code actions" },
   { "<F2>",     vim.lsp.buf.rename,         desc = "Rename symbol" },
-  { "<F4>",     vim.lsp.buf.format,         desc = "Format document" },
+  { "<F4>",     require("utils").format,    desc = "Format document" },
 }
 
 if not _G.plugin_loaded("telescope.nvim") then

nvim/.config/nvim/lua/plugins/_conform_nvim.lua

@@ -0,0 +1,46 @@
+return {
+  "stevearc/conform.nvim",
+
+  opts = {
+    default_format_opts = {
+      lsp_format = "fallback",
+    },
+    -- NOTE: These can also be configured through the efm language server.
+    -- In fact, if lsp_format = "prefer", some of these may be ignored.
+    formatters_by_ft = {
+      bash = { "shfmt" },
+      sh = { "shfmt" },
+      zsh = { "shfmt" },
+
+      html = { "prettierd" },
+
+      css = { "prettierd" },
+      scss = { "prettierd" },
+      less = { "prettierd" },
+      sass = { "prettierd" },
+
+      javascript = { "prettierd" },
+      javascriptreact = { "prettierd" },
+      typescript = { "prettierd" },
+      typescriptreact = { "prettierd" },
+      vue = { "prettierd" },
+
+      json = { "fixjson", "prettierd" },
+      jsonc = { "prettierd" },
+      graphql = { "prettierd" },
+      yaml = { "prettierd" },
+
+      -- lua = { "stylua" },
+
+      markdown = { "mdformat" },
+
+      python = { "ruff_fix", "ruff_format", "ruff_organize_imports" },
+
+      rust = { "rustfmt", lsp_format = "fallback" },
+    },
+  },
+
+  config = function(_, opts)
+    require("conform").setup(opts)
+  end,
+}

nvim/.config/nvim/lua/plugins/lspconfig/efm.lua

@@ -1,8 +1,8 @@
 local eslint = require("efmls-configs.linters.eslint_d")
-local fixjson = require("efmls-configs.linters.fixjson")
 local stylelint = require("efmls-configs.linters.stylelint")
 
 local clang_format = require("efmls-configs.formatters.clang_format")
+local fixjson = require("efmls-configs.formatters.fixjson")
 local prettier = require("efmls-configs.formatters.prettier_d")
 local shfmt = require("efmls-configs.formatters.shfmt")
 

nvim/.config/nvim/lua/utils.lua

@@ -66,6 +66,17 @@ function utils.buf_remove_old_swap()
   end
 end
 
+function utils.format(bufnr)
+  if bufnr == nil then
+    bufnr = vim.api.nvim_get_current_buf()
+  end
+  if _G.plugin_loaded("conform.nvim") then
+    require("conform").format { bufnr = bufnr }
+  else
+    vim.lsp.buf.format()
+  end
+end
+
 function utils.set_buffer_local_mappings(mappings, bufnr)
   local mappings_buf = vim.deepcopy(mappings)
   if _G.plugin_loaded("which-key.nvim") then