Eslint_d and typescript

[nathanaelcunningham]

When i run eslint_d with formatting, the NullLsLog is showing that eslint_d is finding formatting to be done, but it does not update the file. Please help

[jose-elias-alvarez]

Could you post your config and the log? It's hard to help without more info.

[nathanaelcunningham]

use({
	"jose-elias-alvarez/null-ls.nvim",
	config = function()
		require("null-ls").setup({
			debug = true,
			on_attach = function(client)
				if client.resolved_capabilities.document_formatting then
					vim.cmd("autocmd BufWritePre <buffer> lua vim.lsp.buf.formatting_sync()")
				end
			end,
			sources = {
				require("null-ls").builtins.formatting.stylua,
				require("null-ls").builtins.formatting.eslint_d,
				require("null-ls").builtins.completion.spell,
			},
		})
	end,
	requires = { "nvim-lua/plenary.nvim" },
	after = "nvim-lspconfig",
})

[nathanaelcunningham]

[TRACE Tue 14 Dec 2021 04:58:32 PM UTC] ...im/site/pack/packer/opt/null-ls.nvim/lua/null-ls/rpc.lua:142: received LSP notification for method textDocument/didChange
[TRACE Tue 14 Dec 2021 04:58:32 PM UTC] .../pack/packer/opt/null-ls.nvim/lua/null-ls/generators.lua:9: running generators for method NULL_LS_DIAGNOSTICS
[DEBUG Tue 14 Dec 2021 04:58:32 PM UTC] .../pack/packer/opt/null-ls.nvim/lua/null-ls/generators.lua:12: no generators available
[TRACE Tue 14 Dec 2021 04:58:34 PM UTC] ...im/site/pack/packer/opt/null-ls.nvim/lua/null-ls/rpc.lua:117: received LSP request for method textDocument/formatting
[TRACE Tue 14 Dec 2021 04:58:34 PM UTC] .../pack/packer/opt/null-ls.nvim/lua/null-ls/generators.lua:9: running generators for method NULL_LS_FORMATTING
[DEBUG Tue 14 Dec 2021 04:58:34 PM UTC] ...ite/pack/packer/opt/null-ls.nvim/lua/null-ls/helpers.lua:306: spawning command [eslint_d] with args { "--fix-to-stdout", "--stdin", "--stdin-filename", "/home/nathanael/personal/voron-viewer/src/Components/ForgeViewer/ForgeViewer.tsx" }
[TRACE Tue 14 Dec 2021 04:58:34 PM UTC] ...ite/pack/packer/opt/null-ls.nvim/lua/null-ls/helpers.lua:188: error output: nil
[TRACE Tue 14 Dec 2021 04:58:34 PM UTC] ...ite/pack/packer/opt/null-ls.nvim/lua/null-ls/helpers.lua:189: output: import { useEffect } from "react";
import { initializeViewer } from "./ViewerHelper";
import "./Viewer.css";

interface ForgeViewerProps {
url: string;
setViewer: any;
}

function ForgeViewer(props: ForgeViewerProps) {
const { url, setViewer } = props;

useEffect(() => {
    async function testFn() {
        let viewer = await initializeViewer(url);
        return viewer;
    }
    testFn().then((viewer) => {
        setViewer(viewer);
    });
}, [url, setViewer]);

return <div className="Viewer" id="MyViewerDiv" />;

}

export default ForgeViewer;

[DEBUG Tue 14 Dec 2021 04:58:34 PM UTC] .../pack/packer/opt/null-ls.nvim/lua/null-ls/formatting.lua:55: received edits from generators
[TRACE Tue 14 Dec 2021 04:58:34 PM UTC] .../pack/packer/opt/null-ls.nvim/lua/null-ls/formatting.lua:56: { {
col = 1,
end_col = 1,
end_row = 28,
row = 1,
text = 'import { useEffect } from "react";\nimport { initializeViewer } from "./ViewerHelper";\nimport "./Viewer.css";\n\ninterface ForgeViewerProps {\n url: string;\n setViewer: any;\n}\n\nfunction ForgeViewer(props: ForgeViewerProps) {\n\t\tconst { url, setViewer } = props;\n\n useEffect(() => {\n async function testFn() {\n let viewer = await initializeViewer(url);\n return viewer;\n }\n testFn().then((viewer) => {\n setViewer(viewer);\n });\n }, [url, setViewer]);\n\n return

;\n}\n\nexport default ForgeViewer;\n'
} }
[DEBUG Tue 14 Dec 2021 04:58:34 PM UTC] .../pack/packer/opt/null-ls.nvim/lua/null-ls/formatting.lua:80: successfully applied edits
[TRACE Tue 14 Dec 2021 04:58:34 PM UTC] .../pack/packer/opt/null-ls.nvim/lua/null-ls/formatting.lua:81: {}
[TRACE Tue 14 Dec 2021 04:58:34 PM UTC] ...im/site/pack/packer/opt/null-ls.nvim/lua/null-ls/rpc.lua:142: received LSP notification for method textDocument/didSave
[TRACE Tue 14 Dec 2021 04:58:34 PM UTC] .../pack/packer/opt/null-ls.nvim/lua/null-ls/generators.lua:9: running generators for method NULL_LS_DIAGNOSTICS_ON_SAVE
[DEBUG Tue 14 Dec 2021 04:58:34 PM UTC] .../pack/packer/opt/null-ls.nvim/lua/null-ls/generators.lua:12: no generators available

[jose-elias-alvarez]

Your log looks fine. I can see that null-ls successfully captured the formatter's output, but since there's no changes between the formatter's output and the current buffer's content (i.e. no formatting needs to be done), nothing happened.

Are you sure you have eslint_d set up to format (e.g. with the Prettier plugin)? What happens when you run it from the command line?

[nathanaelcunningham]

i wasnt aware that i had to setup eslint_d with prettier to get file formatting. when i run eslint_d --fix-to-stdout --stdin < root.tsx from the command line, no formatting is happening.

[jose-elias-alvarez]

ESLint can fix some issues out-of-the-box, but to work as a proper formatter you should set up eslint-plugin-prettier.

[nathanaelcunningham]

could it be because null-ls is not finding any generators?