LSP warning of editing generated file #1200
Description
Describe the bug
Just today, the templ lsp has started warning me that I am editing a generated file, even though I have never opened the *_templ.go files.
E.g., I open layout.templ, go to insert mode, start typing. As soon as I type, I get the error: LSP[templ][Warning] Warning: editing layout_templ.go, a generated file.
To Reproduce
I have no idea if this is an lsp bug or if I've done something dumb, unsure how to reproduce.
Expected behavior
No warning as I'm not editing the generated file.
Logs
which go gopls templ
/opt/homebrew/bin/go
/opt/homebrew/bin/gopls
/Users/macpig/go/bin/templtempl info output
(✓) os [ goos=darwin goarch=arm64 ]
(✓) go [ location=/opt/homebrew/bin/go version=go version go1.24.4 darwin/arm64 ]
(✓) gopls [ location=/opt/homebrew/bin/gopls version=golang.org/x/tools/gopls v0.19.1 ]
(✓) templ [ location=/Users/macpig/go/bin/templ version=v0.3.898 ]
Desktop (please complete the following information):
- OS: MacOS
- templ CLI version v0.3.898
- Go version go version go1.24.4 darwin/arm64
goplsversion golang.org/x/tools/gopls v0.19.1
Additional context
My neovim lsp & treesitter config below:
LSP
return {
"mason-org/mason-lspconfig.nvim",
opts = {
ensure_installed = {
"clangd",
"cssls",
"gopls",
"html",
"htmx",
"lua_ls",
"pyright",
"templ",
"ts_ls",
},
},
dependencies = {
{ "j-hui/fidget.nvim", opts = { notification = { window = { winblend = 0 } } } },
{ "mason-org/mason.nvim", opts = {} },
"neovim/nvim-lspconfig",
},
}Treesitter
return {
"nvim-treesitter/nvim-treesitter",
branch = "master",
lazy = false,
build = ":TSUpdate",
opts = {
ensure_installed = {
"c",
"css",
"go",
"html",
"javascript",
"jsdoc",
"lua",
"markdown",
"markdown_inline",
"python",
"query",
"sql",
"templ",
"toml",
"typescript",
"vim",
"vimdoc",
"yaml",
},
sync_install = false,
auto_install = true,
highlight = { enable = true },
indent = { enable = true },
additional_vim_regex_highlighting = false,
},
config = function(_, opts)
require("nvim-treesitter.install").prefer_git = true
require("nvim-treesitter.configs").setup(opts)
vim.diagnostic.config({ virtual_text = true })
end
}