mirror of
https://github.com/neovim/nvim-lspconfig.git
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ad9f259030
Problem:
Root directory is incorrect for projects containing a `package.json` file in subdirectories.
For a project with a given file structure:
```
my-monorepo/
├── package.json
├── yarn.lock
├── css/
│ └── css-variables/
│ ├── color.css
│ └── typography.css
└── components/
└── core/
└── my-feature/
├── package.json ← 2. causes LSP root to stop here
├── feature-component-a/
│ └── feature-component-a.module.css ← 1. current open buffer
└── feature-component-b/
└── feature-component-b.module.css
```
The LSP is using `my-feature` as the root directory. This directory is not the one where the css variables are defined. It leads to an issue where the css variables are not indexed, and from `feature-component-a.module.css` auto-completion and jump to definition are not working.
Solution:
Using the same `root_dir` logic as `ts_ls` (which prefers lockfiles like yarn.lock or .git as root markers) correctly sets the project root to `my-monorepo/`, allowing `css/css-variables/` to be discoverable for the LSP.
52 lines
1.7 KiB
Lua
52 lines
1.7 KiB
Lua
---@brief
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---
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--- https://github.com/vunguyentuan/vscode-css-variables/tree/master/packages/css-variables-language-server
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---
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--- CSS variables autocompletion and go-to-definition
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---
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--- `css-variables-language-server` can be installed via `npm`:
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---
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--- ```sh
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--- npm i -g css-variables-language-server
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--- ```
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---@type vim.lsp.Config
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return {
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cmd = { 'css-variables-language-server', '--stdio' },
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filetypes = { 'css', 'scss', 'less' },
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-- Taken from lsp/ts_ls.lua to handle simple projects and monorepos.
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root_dir = function(bufnr, on_dir)
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local root_markers = { 'package-lock.json', 'yarn.lock', 'pnpm-lock.yaml', 'bun.lockb', 'bun.lock' }
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-- Give the root markers equal priority by wrapping them in a table
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root_markers = vim.fn.has 'nvim-0.11.3' == 1 and { root_markers, { '.git' } }
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or vim.list_extend(root_markers, { '.git' })
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-- We fallback to the current working directory if no project root is found
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local project_root = vim.fs.root(bufnr, root_markers) or vim.fn.getcwd()
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on_dir(project_root)
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end,
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-- Same as inlined defaults that don't seem to work without hardcoding them in the lua config
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-- https://github.com/vunguyentuan/vscode-css-variables/blob/763a564df763f17aceb5f3d6070e0b444a2f47ff/packages/css-variables-language-server/src/CSSVariableManager.ts#L31-L50
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settings = {
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cssVariables = {
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lookupFiles = { '**/*.less', '**/*.scss', '**/*.sass', '**/*.css' },
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blacklistFolders = {
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'**/.cache',
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'**/.DS_Store',
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'**/.git',
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'**/.hg',
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'**/.next',
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'**/.svn',
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'**/bower_components',
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'**/CVS',
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'**/dist',
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'**/node_modules',
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'**/tests',
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'**/tmp',
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},
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},
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},
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}
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