如何让nvim高亮TypeScript文件中的SQL代码？

Question

示例：

const user = await ctx.pool.one(sql.type(userSchema)`
  UPDATE users
  SET avatar = NULL
  WHERE id = ${currentUser.id}
  RETURNING *
`);

我正在尝试使用 treesitter 注射 来做到这一点。

所以我写了以下查询：

(call_expression
    function: (call_expression
    function: (member_expression
      object: (identifier) @_obj (#eq? @_obj "sql")))
  (template_string) @injection.content 
  (#set! injection.language "sql"))

使用treesitter Playground检查了它（顺便说一句，如何在nvim中运行查询？似乎编辑器中不存在

:EditQuery

，但

:InspectTree

存在），并将其放置在这里

~/.config/nvim/after/queries/typescript/injections.scm

。

但是打字稿文件中的 SQL 代码仍然没有突出显示。我尝试使用

(#set! injection.include-children)

，但它对我也不起作用。

Treesitter 已正确安装 SQL 解析器。设置：

require'nvim-treesitter.configs'.setup {
  -- A list of parser names, or "all" (the five listed parsers should always be installed)
  ensure_installed = { "c", "lua", "vim", "vimdoc", "query", "javascript", "typescript", "sql" },

  -- Install parsers synchronously (only applied to `ensure_installed`)
  sync_install = false,

  -- Automatically install missing parsers when entering buffer
  -- Recommendation: set to false if you don't have `tree-sitter` CLI installed locally
  auto_install = true,

  highlight = {
    enable = true,

    -- Setting this to true will run `:h syntax` and tree-sitter at the same time.
    -- Set this to `true` if you depend on 'syntax' being enabled (like for indentation).
    -- Using this option may slow down your editor, and you may see some duplicate highlights.
    -- Instead of true it can also be a list of languages
    additional_vim_regex_highlighting = false,
  },
}

Answer 1

我已经修好了。

首先，我必须添加

injection.include-children

：

(call_expression
    function: (call_expression
    function: (member_expression
      object: (identifier) @_obj (#eq? @_obj "sql")))
  (template_string) @injection.content 
  (#set! injection.language "sql")
  (#set! injection.include-children))

其次，我把文件放错了地方。似乎

queries

目录应放置在以下路径之一：

:lua print(vim.inspect(vim.api.nvim_list_runtime_paths()))

就我而言，我只是将

queries

目录放入

~/.config/nvim

中（之前位于

~/config/nvim/after

中）。