Null ls format on save example github

Null ls format on save example github. After that null-ls will no longer format any file anymore. I got started with kickstart. 0. lua). lua and following the steps above. The list below is non-exhaustive. See :h LspAttach and :h LspDetach for details and examples. I can confirm that with this config, formatting on save works for files in a TypeScript project, both at the top level and at deeper levels. But, when I use some code_actions (like whit eslint_d), file is formatted BEFORE the code_action did his job. register with a relevant autocommand event listener (or register sources on demand). pylint. clang-format. No response. method = null_ls. Sign up Product null-ls. setup () gotest LSP diagnostic source for null-ls; golangci_lint A async version of golangci-lint null-ls lint; gotest_action LSP test code action for null-ls; Gotest allow you run go test <package> when you save your go file and add diagnostics to nvim To allow tab characters for indentation, we can put a source filter at the beginning of a nim file. Now whenever I try to format a file using lua vim. if you want to format on save there is a setting for that. ) jsonls and 2. Set up is like this: local null_ls = require ( "null-ls" ) local fmt = null_ls. but if you actually want to auto-fix issues on save, it is highly dependent on the language server. Sep 24, 2022 · To work around that, I was thinking of using null-ls. Hi, I've been using null-ls for a long time and that it's getting archived I had to find an alternative. Oct 5, 2021 · Would be nice if null-ls can provide an api to allow users to lint on demand. null_ls. To set up more sources, add them to the sources table in null_ls. Occasionally though, it is desirable to save a file "as is", without formatting. Expected behavior. Before this I used to use coc-eslint and coc-prettier, and never noticed any delay when saving a file. ) You can also configure diagnostic_config per built-in by using the with method, described in BUILTIN_CONFIG. Does formatting on save work for other sources? This is most likely an issue with your formatting on save setup, since I can't think of any reason why the source would work when manually invoked but not via an autocommand. null-ls table where the autocmd is for formatting on save. This ended up being a LOT of configuration and as Neovim started to change more and more frequently it became too much for the author to maintain. See :h lsp-buf for details on other LSP functions. There are some finesses with regard to setting up . The plugin depends on plenary. null-ls will spawn the formatter subprocess when vim. Originally posted by @jose-elias-alvarez in #596 (comment) Null-ls seems to spawn multiple linting processes after Dec 11, 2022 · As a null-ls source. At step 3 I consistently see a neovim crash. 0 null-ls config I use NVChad and here's my null-ls config file. Jul 14, 2023 · I havn't been able to figure out how to use the builtin deno fmt only for deno projects, and prettier for all other projects. However I do collaborate on other open-source projects that do not use my code style. tsserver. To enable formatting for lua filetype, add to the list of source from @jvthuijl's null-ls setup null_ls. I confirm that my minimal config is based on the minimal_init. Create a . 0 Dev Version? Feb 16, 2023 · Hmmm, I am not actually sure what happens when null-ls. build_options ( 'null-ls', {}) null_ls. Apr 30, 2022 · You signed in with another tab or window. I think you just need to pass the on_attach function to null-ls. Apr 24, 2022 · I installed jsonls by using LspInstall and I also have Null-ls installed. Dec 30, 2022 · this commit delete the prettier. Dec 16, 2022 · The screenshot below is taken from when i was using efm-language-server, it tells me this diagnostic message is from prettier. json etc. Keybinds for bold, underline, math, chemical formula environments. Issue Nov 10, 2023 · Would it be possible to add a command to conform to disable the format on save? I used that a lot with null-ls, sometimes my formatting rules are different than the repo rules and sometimes I get a diff on git logs just for formatting changes and what I was doing in this cases on null-ls were disabling the formatting, save the file and then Dec 7, 2023 · Steps to Reproduce. I'm pretty new to using neovim as my coding environment, and I'm trying to set up auto-formatting on save. If I uncomment the filetypes part of prettierd there, I get the dialog asking me whether I want to use null-ls or the svelte language server on save. Then, you probably want to turn off tsserver formatting to avoid conflicts: require ( "lspconfig" ). Is there something similar I can do with null-ls? Here is my current config, its very bare bones: May 3, 2022 · You signed in with another tab or window. nimpretty_t allows to use the tab filter while preserving the ability to format files. mod is next to the . You can override this on a per-source basis by setting cwd to a function that returns your preferred spawn directory: local sources = {. As you can see, it works perfectly. null-ls. Oct 10, 2022 · The caveat here is that the sources must support range formatting. If I comment out nls. It brings the linting time down to ~160 milliseconds. Although idk how the virtual text would behave when I for example delete a line. 55. Use the tsserver formatter. is there some way to also get the diagnostic source to appear using null-ls. logs. setup {. Mar 26, 2022 · When working in Go, and using golangci-lint, you need the root_dir of null-ls to match the go. formatting loca Skip to content Hey y'all. The null-ls formatter is active: But the mapping is missing: Additional Context. allow you to (i) automatically install, and (ii) automatically set up a predefined list of sources. Even calling the format manually doesn't to anything. Install null-ls using your favorite package manager. 7. formatting null_ls. Hi , im unable to make null-ls formatting work by default for tsserver ( :lua vim. If you want per project I think it would be better to just leave it to lsp since it seems to respect the settings if it discovers a . You switched accounts on another tab or window. The crash does not happen if you just change one file and then hit :wqa. When I write code there I want to disable the autoformat. For example, press <leader> l to run the linter once and once only, now the virtual text shows up, after the user fixes the errors press <leader>l again to make the virtual text disappear. internal. for example, i'm using nvim-lsp-ts-utils. local n Null-ls: latexindent, chktex support. null-ls sources are able to hook into the following LSP features: Code actions. Dec 14, 2022 · I also prefer format on save to not add an action to format file. Install black-macchiato by running the shell command: pip install black-macchiato. eslint_d reduces this overhead by running a server in the background. Neovim for Beginners - null-ls. To format a range of select lines run the vim command: :'<,'>!python -m macchiato. So I am trying to setup formatting on save and avoid formatting conflicts. I have reported it to @folke who suggested checking if it is the case with efm as well, which it wasn't after quick test. Example: Mar 30, 2023 · dobbbri changed the title null-ls format_on_save format_opts async not working null-ls format_on_save Sign up for free to join this conversation on GitHub A tag already exists with the provided branch name. At the time of writing, from a cursory glance over the null-ls's built-in sources, it looks like the following support range formatting: autopep8; clang_format; prettier_d_slim; prettier; stylua; yapf; Hope this helps! . I don't have any issues with eslint_d linting correctly, but for some reason I can't seem to get it working when trying to format. I use the autocmd given in the Wiki and added a little twist to make it work, here is how it looks like: Help configuring eslint_d. config(). haml_lint <-> haml-lint) It is recommended to use this extension if you Jun 15, 2023 · I've updated my configs to use lsp-zero, and configure to save on formatting with null-ls (enabling Prettier), but for some reason I'm dealing with this specific issue: Screen. The debug logs show that it ran successfully, but no formatting is applied. lctzz540 opened this issue on Nov 3, 2022 · 2 comments. timeout = 5000 Beta Was this translation helpful? May 15, 2023 · Reproducibility Check. However, then I can only format using eslint-lsp and I can't figure out how to change Jan 19, 2022 · Save file (assuming format on save is true) Actual behavior. Preserves extmarks and folds - Most formatters replace the entire buffer, which clobbers extmarks and folds, and can cause the viewport and cursor to jump unexpectedly. I have to restart LunarVim to make formatting work again. tex file with latexindent works correctly. setup ({. I've tried to save a file without formatting by disabling LSP, :LspStop . Explore the GitHub Discussions forum for jose-elias-alvarez null-ls. nvim. ---@ type AstroLSPConfig local opts = { --Configuration table of features provided by AstroLSP features = { autoformat = true, --enable or disable auto formatting on start codelens = true, --enable/disable codelens refresh on start inlay_hints = false, --enable/disable inlay hints on start semantic_tokens = true, --enable/disable semantic token May 4, 2022 · For range formatting you may have a look at black-macchiato. Formatting with only google-java-format seems to work without a problem. The config I shared does not do that, in the sense that it would use null-ls for formatting every file AFAIK. Dec 8, 2021 · I have tried to add djhtml as a formatting source locally first, but I haven't succeeded and now I'm kind of stuck so I need some help. Apr 13, 2023 · -- only use null-ls for formatting instead of lsp server return client. lsp. For files without source filters, nimpretty_t will directly forward the prettifying May 30, 2021 · The debounce period actually only affects diagnostics (another reason why I need to get around to writing documentation). Oct 21, 2021 · There's a few things that might be going wrong here. Completion. js startup time and loading all the required modules slows down linting times for a single file to ~700 milliseconds. builtins. Should VueJS formatting/linting work out of the box with Lunarvim or is there additional servers to install? log and support Install null-ls using your favorite package manager. formatting command manually but my keybind for formatting didnt work. null-ls includes built-in sources for each of these features to provide out-of-the-box functionality. Here is an example. I thought the point of none-ls was to keep null-ls stuff from breaking, not enforce best practice or whatever this is. #84. diagnostics. Mar 13, 2023 · Hello, I have a null-ls config like this (see below). prettierrc and package. Range formatting is supported with this method (as long as the formatter will format the selected range). So my question is : can I add some delay before formatter actually format the file ? like {delay: 1000} or something like this ? Oct 18, 2022 · I figured out why I saw the intermediate formatting step: jdtls also still had formatting enabled. list_extend ( lvim. Feb 3, 2022 · Toggle navigation. This is usually true since the go. May 3, 2022 · Currently I have doom emacs configured to use format-all instead of lsp-mode for typescript which does work but its ui is a bit different to lsp-mode's and it feels a bit slower (although I'm not sure if there'll be any performance benefits with the approach null-ls takes, I think it depends on whether prettier runs in-process in the language @kmoschcau Please put together a separate issue with a full minimal reproduction. setup (), my config no longer works, i. Feb 11, 2023 · on Feb 12, 2023. format . Jul 27, 2022 · It seems the current rolling version has another null-ls bug. However, now that null-ls is being archived I needed to find an alternative. plugins = {. 10. You signed out in another tab or window. formatting_sync. I'm going to see how it behaves throughout the rest of the workday. However, formatting large files times out, even when increasing the timeout limit. I only have one ESLint configuration file and one Prettier configuration file, they are at the project level. The downside is that adding source filters blocks the use of nimpretty. {. See the actual behavior and compare it with the expected one. on_attach , May 11, 2023 · In that case your project's format will run and then the generic eslint from null ls causing you to have the issue you are facing. for lsp, this is setup by checking to see if the root dir contains a package. Automatically substitute \ in imports (include, input) with / on save. Start newline with \item (or \task) if inside a list environment when pressing Enter, o or O. md. Reload to refresh your session. Reproducibility Check. Mar 12, 2023 · FAQ I have checked the FAQ and it didn't resolve my problem. svelte file and try saving for auto formatting. Formatting a small . - Formatting on save · nvimtools/none-ls. Jun 28, 2022 · Skip to content Toggle navigation But the node. Features. exe = "prettierd", args = { "--config-precedence", "prefer-file" }, }, { exe null-ls supports dynamic registration, meaning that you can register sources whenever you want using the methods described in SOURCES. Fixes bad-behaving LSP formatters - Some LSP servers are lazy and simply Mar 7, 2023 · Hit <Leader>cr and rename a function (which in my case causes two files to be changed). If I trigger it manually I can pass a parameter that sets the FAQ I have checked the FAQ and it didn't resolve my problem. Dec 15, 2023 · Null-ls was built to use Neovim as a language server to inject LSP diagnostics, code actions, and more via Lua. However, I recommend you use either null-ls or mason-null-ls to set up and not both. I've included some alternatives above, and you can see the full list here. Here is my config: local null_ls = require(&quot;null-ls&quot;) local formatting = null_ls. (null-ls uses separate namespaces for each source, so server-wide configuration will not work as expected. mod file closest to the file you are working on. Screenshots. SOURCES. stylua, where does eslint fit in all this ? Similarly you can add eslint if you want to, just refer this BUILTINS doc at null-ls eslint will not do the formatting for you but only code actions. format () I tried implementing and following the documentation in mason-null-ls. g. Hit :wqa to save all files and quit. methods" ) local FORMATTING = methods. Conform calculates minimal diffs and applies them using the built-in LSP format utilities. ) Null-ls. json. Nothing happens, formatting is not corrected. on_attach = null_opts. But this way it will be globally enforced in every project you want to format with . He outlined his struggles with keeping up in this Github issue. No response Until now I've used LSP-only formatting with a simple auto command with null-ls to cover non-LSP formatters. Dec 7, 2022 · You signed in with another tab or window. All methods are available on the main null-ls module unless specified otherwise. This is my codes after being formatted by VSCode editor. To learn about formatting files and setting up formatting on save, check out the null-ls FAQ. builtins. Now, I know I can disable that behavior using something like: Feb 25, 2024 · Again, mark it as deprecated and if it breaks it breaks, it's deprecated such that you don't have to worry about keeping it compatible. To handle advanced registration behavior not covered by the above, you can use null_ls. Jan 15, 2022 · null-ls does an amazing job integratting formatters/linters with nvim. nvim package names (e. Methods not mentioned here are either internal or unstable, so use them at your own risk. format_on_save = true. Share. Feb 21, 2022 · But when doing it from the editor it times out really fast, not waiting the default 5 seconds, I even incremented the default timeout to 10 secs, but got the same result. Here are some options that I recommend (from best to worst): Use ESLint and Prettier together to format. I need to increase the timeout for when null_ls uses vim. . I would like the formatter to run and fix any problems on save (like it does on the PHP files). tsserver. 35. setup is deprecated). Use prettier_d with null-ls. I put the file back, and now it works. Neovim Version 0. nvim Wiki Mar 27, 2023 · Problem description. nvim Wiki null-ls provides other built-in sources for the JavaScript ecosystem. mov. nvim reloaded / Use Neovim as a language server to inject LSP diagnostics, code actions, and more via Lua. AstroNvim v3. lua file. Feb 25, 2022 · edited. at. , but in general if you can run your Jul 5, 2021 · Hi @jose-elias-alvarez, I am using todo-highlights and have noticed that once buffer is formatted by null-ls comments highlighted by that plugin lose their highlighting. formatting. And I don't think that could be the problem because when only null-ls is working, the formatting works Aug 14, 2022 · Maybe VSCode sets some eslint rules by default, VSCode eslint plugin does a lot behind the scenes for you, since it is an eslint plugin for VSCode, on the other hand, null-ls (which is not an eslint plugin for neovim) does not configure eslint rules at all for you, it is your duty [SOLVED] Hi everyone. Additional configuration options can be provided for each LSP server by passing arguments to the setup function. local null_ls = require ( "null-ls" ) local my_source = {} -- source will run on LSP code action request my_source. I just don't know how null-ls handles that. To get started, you must set up null-ls and register at least one source. Jun 21, 2022 · mehalter commented on Jun 21, 2022. My setup is basically copy-paste from official github repo. buf. nvim and have followed a few examples to move to a multi-file set up (rather than 1 ugly init. Or install the pluging smbl64/vim-black-macchiato: vim-black-macchiato. I switched to nvim-lint for linting but couldn't find a solution that fit my needs for formatting so I created my own (a large part of is an implementation I've been using for a long time with some adaptations to support non-LSP formatters). Option 1 is the fastest and uses Prettier in combination with ESLint. register is called for the same exact source. See :h lspconfig-setup for details. Jun 22, 2022 · I'm trying to setup null-ls with prismaFmt (which they show in the builtins). Jan 4, 2022 · I currently have eslint_d designated for both linting and formatting. enabled = true lvim. Here is what my config looks like: `local null_ls_status_ok, null_ls = pcall (require, "null-ls") if not null_ls_status_ok then. name == "null-ls" end, bufnr = bufnr,}) end,}) end end,}) Do I pass the prettier properties somewhere here or I am not in the right place to set the double quotes above as single quotes ? Thank you for your help I have configured null-ls to format on save, but nothing happens. First, make sure you're setting up null-ls using the instructions here, which require two separate steps ( null_ls. Edit: In fact that seems to have been it! Seems like jdtls' formatting triggered all of these process spawns. diagnostic. git/ folder, which seems to be within the patterns for the null-ls root_dir, but it doesn't happen if you are working with microservices for example Oct 6, 2021 · on Oct 6, 2021. So code_actions are not working. Jan 12, 2023 · I'm trying to configure null-ls to run the local prettier to format files on save i. If you want to set it in the default format on save, this will be in the null ls config in your plugins. e. override, { "tsserver" } ) lvim. setup. Try :lua vim. See BUILTINS for a list of available built-in sources and CONFIG for information about setting up and configuring null-ls. sources = {. local lsp = require ( 'lsp-zero' ) lsp. black, from the null-ls config, the crash does not happen. Discuss code, ask questions & collaborate with the developer community. To get the best results add it as the last one. Closed. Reading some other discussions, it seems this should work by default? I'm pulling version c0c19f3 of null-ls. support info. nls_source , }, Format by calling vim. I tried several plugins but: Neither supported both LSP and non-LSP formatters Install null-ls using your favorite package manager. If you want to lint from within your editor whenever you save a file, eslint_d is for you. Dec 24, 2021 · I'm setting up null-ls for formatting via eslint_d and prettier (as these are needed for my fulltime job) and i'm noticing a delay when I save a file. The Null-LS log file shows that latexindent runs and returns a result. format() (it will work) Expected behavior <Leader>lf mapping is active with null-ls formatters; Format on save works with null-ls formatters; Screenshots. 6. This tool does not accept stdin, so I have to use to_temp_file. All other LSPs (rust_analyzer, tsserver, and sumnekod_lua) in my config provide formatting, so ideally, I would use null-ls only for formatting Python scripts. -- other sources require ( "null-ls-embedded" ). Dec 29, 2023 · Most of the time I enable autoformatting on save when I work on my own projects. Jan 6, 2023 · However, it does not auto-format on save, with auto-format on save configured as described in the null-ls wiki. The configuration for this will depend on your project. :LspRestart also doesn't help. local methods = require ( "null-ls. require ( "null-ls" ). rc. But after I did a little bit of coding and save the file, null-ls can't format my codes based on the prettierrc file. translate between null-ls source names and mason. Adding require ('mason'). preset ( 'recommended' ) local null_ls = require ( 'null-ls' ) local null_opts = lsp. GitHub Gist: instantly share code, notes, and snippets. format_on_save. Without it, format on save isn't working, but the ´l-f´ pattern works. formatting () ) It prompts me this message : I tried disabling the tsserver and it worked if I ran the vim. Dec 6, 2022 · You signed in with another tab or window. Issues I have checked existing issues and there are no issues with the same problem. with ({. lua, edit a file, and see if formatting works. autostart = true , Oct 6, 2022 · Please try this minimal config. Quote reply. Specifies diagnostic display options for null-ls sources, as described in :help vim. Neovim Version NVIM v0. return. json or a deno. 1 Nov 3, 2022 · Cant format on save. This was working fine in the current stable version. May 27, 2022 · Yes, should be pretty easy. BitInByte asked Mar 6, 2023 in Q&A · Unanswered. lvim. 4. debug = true, -- setup formatters & linters. lua template and that my issue is reproducible by running nvim --clean -u minimal_init. formatting() it provides me with two option 1. The safest way to use methods in a source definition is by referencing the methods object. Diagnostics (file- and project-level) Formatting (including range formatting) Hover. 11. See the matching source file for a full list. By default, null-ls spawns commands using the root directory of its client, as specified in CONFIG. lspconfig. the one installed in node_modules. vim. Open Neovim with neovim --clean -u minimal_init. nvim, which you are (probably) already using. Its main responsibilities are: provide extra convenience APIs such as the :NullLsInstall command. e the example below no longer formats when calling lsp. 2023-06-15. Recording. You signed in with another tab or window. This document describes the source API, which allows users to register / deregister sources and get registered sources. I don't know if it's an issue regarding to the null-ls or lsp-zero configs. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. which maybe the reason. After the deprecation Jun 26, 2022 · Just for completeness because I keep coming back to this thread, to format reliably on save you can use: lvim. clang-format file itself. formatting is called and attempt to apply the edits to the current buffer once it's done, but it won't apply edits if the current buffer is modified, so I wonder if that's related. mason-null-ls will attempt to re-register though. methods. lsp. de ec qe vx oq kd hc zv oi dh