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68 lines
1.9 KiB
Lua
68 lines
1.9 KiB
Lua
local setup, null_ls = pcall(require, "null-ls")
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if not setup then
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return
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end
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local formatting = null_ls.builtins.formatting
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local conditional = function(fn)
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local utils = require("null-ls.utils").make_conditional_utils()
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return fn(utils)
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end
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local lsp_formatting = function(bufnr)
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vim.lsp.buf.format({
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timeout_ms = 2000,
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filter = function(client)
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-- apply whatever logic you want (in this example, we'll only use null-ls)
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return client.name ~= "tsserver"
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end,
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bufnr = bufnr,
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})
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end
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local augroup = vim.api.nvim_create_augroup("LspFormatting", {})
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-- local my_rubocop_formatter = require("rahcodes.null-ls.rubocop")
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local rubocop = null_ls.builtins.formatting.rubocop
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null_ls.setup({
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debug = true,
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sources = {
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formatting.prettier,
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formatting.stylua,
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-- Here we set a conditional to call the rubocop formatter. If we have a Gemfile in the project, we call "bundle exec rubocop", if not we only call "rubocop".
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conditional(function(utils)
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return utils.root_has_file("Gemfile")
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and rubocop.with({
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command = "bundle",
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args = vim.list_extend({ "exec", "rubocop" }, rubocop._opts.args),
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})
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or rubocop
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end),
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-- Same as above, but with diagnostics.rubocop to make sure we use the proper rubocop version for the project
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conditional(function(utils)
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return utils.root_has_file("Gemfile")
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and null_ls.builtins.diagnostics.rubocop.with({
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command = "bundle",
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args = vim.list_extend({ "exec", "rubocop" }, null_ls.builtins.diagnostics.rubocop._opts.args),
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})
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or null_ls.builtins.diagnostics.rubocop
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end),
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},
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-- format on save
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on_attach = function(client, bufnr)
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if client.supports_method("textDocument/formatting") then
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vim.api.nvim_clear_autocmds({ group = augroup, buffer = bufnr })
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vim.api.nvim_create_autocmd("BufWritePre", {
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group = augroup,
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buffer = bufnr,
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callback = function()
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lsp_formatting(bufnr)
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end,
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})
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end
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end,
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})
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