JSON

info

You can enable the extra with the :LazyExtras command. Plugins marked as optional will only be configured if they are installed.

Alternatively, you can add it to your lazy.nvim imports

lua/config/lazy.lua

require("lazy").setup({
  spec = {
    { "LazyVim/LazyVim", import = "lazyvim.plugins" },
    { import = "lazyvim.plugins.extras.lang.json" },
    { import = "plugins" },
  },
})

Below you can find a list of included plugins and their default settings.

caution

You don't need to copy the default settings to your config. They are only shown here for reference.

nvim-treesitter

add json to treesitter

Options

opts = function(_, opts)
  if type(opts.ensure_installed) == "table" then
    vim.list_extend(opts.ensure_installed, { "json", "json5", "jsonc" })
  end
end

Full Spec

{
  "nvim-treesitter/nvim-treesitter",
  opts = function(_, opts)
    if type(opts.ensure_installed) == "table" then
      vim.list_extend(opts.ensure_installed, { "json", "json5", "jsonc" })
    end
  end,
}

SchemaStore.nvim

yaml schema support

Options

opts = nil

Full Spec

{
  "b0o/SchemaStore.nvim",
  lazy = true,
  version = false, -- last release is way too old
}

nvim-lspconfig

correctly setup lspconfig

Options

opts = {
  -- make sure mason installs the server
  servers = {
    jsonls = {
      -- lazy-load schemastore when needed
      on_new_config = function(new_config)
        new_config.settings.json.schemas = new_config.settings.json.schemas or {}
        vim.list_extend(new_config.settings.json.schemas, require("schemastore").json.schemas())
      end,
      settings = {
        json = {
          format = {
            enable = true,
          },
          validate = { enable = true },
        },
      },
    },
  },
}

Full Spec

{
  "neovim/nvim-lspconfig",
  opts = {
    -- make sure mason installs the server
    servers = {
      jsonls = {
        -- lazy-load schemastore when needed
        on_new_config = function(new_config)
          new_config.settings.json.schemas = new_config.settings.json.schemas or {}
          vim.list_extend(new_config.settings.json.schemas, require("schemastore").json.schemas())
        end,
        settings = {
          json = {
            format = {
              enable = true,
            },
            validate = { enable = true },
          },
        },
      },
    },
  },
}