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author | Benjamin Chausse <benjamin@chausse.xyz> | 2023-09-24 03:23:52 -0400 |
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committer | Benjamin Chausse <benjamin@chausse.xyz> | 2023-09-24 03:23:52 -0400 |
commit | adbe65a8bd41f17398a985d4c474ba7f907bb5d4 (patch) | |
tree | f4ef9f6bd5687edf35b71aaac31ad6604ba36806 /lua/ben/plugins/lsp/null-ls.lua |
Initial commit
Diffstat (limited to 'lua/ben/plugins/lsp/null-ls.lua')
-rw-r--r-- | lua/ben/plugins/lsp/null-ls.lua | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/lua/ben/plugins/lsp/null-ls.lua b/lua/ben/plugins/lsp/null-ls.lua new file mode 100644 index 0000000..9db49cc --- /dev/null +++ b/lua/ben/plugins/lsp/null-ls.lua @@ -0,0 +1,56 @@ +return { + "jose-elias-alvarez/null-ls.nvim", -- configure formatters & linters + event = { "BufReadPre", "BufNewFile" }, + config = function() + -- import null-ls plugin + local null_ls = require("null-ls") + + local null_ls_utils = require("null-ls.utils") + + -- for conciseness + local formatting = null_ls.builtins.formatting -- to setup formatters + local diagnostics = null_ls.builtins.diagnostics -- to setup linters + + -- to setup format on save + local augroup = vim.api.nvim_create_augroup("LspFormatting", {}) + + -- configure null_ls + null_ls.setup({ + -- add package.json as identifier for root (for typescript monorepos) + root_dir = null_ls_utils.root_pattern(".null-ls-root", "Makefile", ".git", "package.json"), + -- setup formatters & linters + sources = { + -- to disable file types use + -- "formatting.prettier.with({disabled_filetypes: {}})" (see null-ls docs) + formatting.prettier.with({ + extra_filetypes = { "svelte" }, + }), -- js/ts formatter + formatting.stylua, -- lua formatter + diagnostics.eslint_d.with({ -- js/ts linter + condition = function(utils) + return utils.root_has_file({ ".eslintrc.js", ".eslintrc.cjs" }) -- only enable if root has .eslintrc.js or .eslintrc.cjs + end, + }), + }, + -- configure format on save + on_attach = function(current_client, bufnr) + if current_client.supports_method("textDocument/formatting") then + vim.api.nvim_clear_autocmds({ group = augroup, buffer = bufnr }) + vim.api.nvim_create_autocmd("BufWritePre", { + group = augroup, + buffer = bufnr, + callback = function() + vim.lsp.buf.format({ + filter = function(client) + -- only use null-ls for formatting instead of lsp server + return client.name == "null-ls" + end, + bufnr = bufnr, + }) + end, + }) + end + end, + }) + end, +} |