87 lines
2.9 KiB
Lua
87 lines
2.9 KiB
Lua
-- ============================================================================
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-- CONFORM.NVIM: Code formatting on save and on demand
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-- ============================================================================
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-- Lightweight formatter plugin that supports multiple formatters per filetype.
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-- Configured with format-on-save and custom formatters for SQL, XML, and more.
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-- Provides <leader>mp keymap for manual formatting of selection or buffer.
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-- ============================================================================
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return {
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"stevearc/conform.nvim",
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event = { "BufReadPre", "BufNewFile" },
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config = function()
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local conform = require("conform")
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conform.setup({
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formatters = {
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sqlfluff = {
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command = "sqlfluff",
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args = { "format", "--dialect", "postgres", "-" },
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stdin = true,
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cwd = require("conform.util").root_file({ ".git" }),
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},
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xmllint = {
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command = "xmllint",
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args = { "--format", "-" },
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stdin = true,
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},
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},
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formatters_by_ft = {
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javascript = { "prettier" },
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typescript = { "prettier" },
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javascriptreact = { "prettier" },
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typescriptreact = { "prettier" },
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svelte = { "prettier" },
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css = { "prettier" },
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scss = { "prettier" },
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html = { "prettier" },
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json = { "prettier" },
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yaml = { "prettier" },
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markdown = { "prettier" },
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graphql = { "prettier" },
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liquid = { "prettier" },
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xml = { "xmllint" },
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tex = { "latexindent" },
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lua = { "stylua" },
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python = { "isort", "black" },
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sql = { "sqlfluff" }, -- SQL formatting
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java = { "google-java-format" },
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},
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format_on_save = function(bufnr)
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-- Disable autoformat for certain filetypes
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local ignore_filetypes = { "sql", "markdown" }
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if vim.tbl_contains(ignore_filetypes, vim.bo[bufnr].filetype) then
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return
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end
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-- Disable for files in certain paths
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local bufname = vim.api.nvim_buf_get_name(bufnr)
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if bufname:match("/node_modules/") then
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return
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end
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return {
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timeout_ms = 2000,
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lsp_fallback = true,
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}
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end,
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})
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vim.keymap.set({ "n", "v" }, "<leader>mm", function()
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conform.format({
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lsp_fallback = true,
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async = false,
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timeout_ms = 2000,
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})
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end, { desc = "Format: File or range (in visual mode)" })
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-- Toggle auto-format on save
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vim.api.nvim_create_user_command("FormatToggle", function()
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vim.g.disable_autoformat = not vim.g.disable_autoformat
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if vim.g.disable_autoformat then
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vim.notify("Auto-format on save disabled", vim.log.levels.INFO)
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else
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vim.notify("Auto-format on save enabled", vim.log.levels.INFO)
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end
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end, { desc = "Toggle auto-format on save" })
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end,
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}
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