138 lines
3.7 KiB
Lua
138 lines
3.7 KiB
Lua
-- Formatting configuration with conform.nvim
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-- Autoformat on save with per-filetype formatters
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return {
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{
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"stevearc/conform.nvim",
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event = { "BufWritePre" },
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cmd = { "ConformInfo" },
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keys = {
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{
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"<leader>cf",
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function()
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require("conform").format({ async = true, lsp_fallback = true })
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end,
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mode = { "n", "v" },
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desc = "Format buffer",
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},
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},
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opts = {
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-- Formatters by filetype
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formatters_by_ft = {
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-- Go
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go = { "gofumpt", "goimports" },
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-- Lua
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lua = { "stylua" },
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-- JavaScript/TypeScript
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javascript = { "prettier" },
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javascriptreact = { "prettier" },
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typescript = { "prettier" },
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typescriptreact = { "prettier" },
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-- Web
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html = { "prettier" },
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css = { "prettier" },
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scss = { "prettier" },
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-- Data formats
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json = { "prettier" },
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jsonc = { "prettier" },
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yaml = { "prettier" },
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-- Markdown
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markdown = { "prettier" },
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["markdown.mdx"] = { "prettier" },
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-- SQL
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sql = { "sql_formatter", "sqlfluff", "pg_format" },
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mysql = { "sql_formatter", "sqlfluff" },
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plsql = { "sql_formatter", "sqlfluff", "pg_format" },
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-- Makefile (no formatter - they require tabs)
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-- make = {},
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-- Fallback for all other filetypes
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["_"] = { "trim_whitespace" },
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},
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-- Format on save
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format_on_save = function(bufnr)
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-- Disable for certain filetypes
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local ignore_filetypes = { "sql", "mysql", "plsql" }
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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 with a global or buffer-local variable
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if vim.g.disable_autoformat or vim.b[bufnr].disable_autoformat then
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return
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end
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return {
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timeout_ms = 3000,
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lsp_fallback = true,
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}
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end,
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-- Formatter options
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formatters = {
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-- Stylua configuration
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stylua = {
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prepend_args = { "--indent-type", "Spaces", "--indent-width", "2" },
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},
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-- Prettier configuration
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prettier = {
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prepend_args = { "--tab-width", "2", "--single-quote" },
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},
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-- SQL formatter configuration
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sql_formatter = {
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prepend_args = { "--language", "postgresql" },
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},
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-- goimports configuration
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goimports = {
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prepend_args = { "-local", "github.com" },
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},
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},
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},
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init = function()
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-- Commands to toggle format on save
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vim.api.nvim_create_user_command("FormatDisable", function(args)
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if args.bang then
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-- FormatDisable! will disable formatting just for this buffer
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vim.b.disable_autoformat = true
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else
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vim.g.disable_autoformat = true
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end
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vim.notify("Autoformat disabled", vim.log.levels.INFO)
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end, {
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desc = "Disable autoformat-on-save",
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bang = true,
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})
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vim.api.nvim_create_user_command("FormatEnable", function()
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vim.b.disable_autoformat = false
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vim.g.disable_autoformat = false
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vim.notify("Autoformat enabled", vim.log.levels.INFO)
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end, {
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desc = "Re-enable autoformat-on-save",
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})
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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("Autoformat disabled", vim.log.levels.INFO)
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else
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vim.notify("Autoformat enabled", vim.log.levels.INFO)
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end
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end, {
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desc = "Toggle autoformat-on-save",
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})
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end,
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},
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}
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