dotfiles/modules/programs/nvim/plugins/formatter-nvim.lua

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-- Provides the Format, FormatWrite, FormatLock, and FormatWriteLock commands
require("formatter").setup({
-- Enable or disable logging
logging = true,
-- Set the log level
log_level = vim.log.levels.WARN,
-- All formatter configurations are opt-in
filetype = {
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go = {
require("formatter.filetypes.go").gofmt,
},
json = {
require("formatter.filetypes.json").jq,
},
lua = {
require("formatter.filetypes.lua").stylua,
},
nix = {
require("formatter.filetypes.nix").nixpkgs_fmt,
},
python = {
require("formatter.filetypes.python").black,
},
rust = {
require("formatter.filetypes.rust").rustfmt,
},
sh = {
require("formatter.filetypes.sh").shfmt,
},
toml = {
require("formatter.filetypes.toml").taplo,
},
yaml = {
require("formatter.filetypes.yaml").yamlfmt,
},
-- HACK to use specific formatters only when specified
alejandra = {
require("formatter.filetypes.nix").alejandra,
},
isort = {
require("formatter.filetypes.python").isort,
},
-- Use the special "*" filetype for defining formatter configurations on
-- any filetype
["*"] = {
-- "formatter.filetypes.any" defines default configurations for any
-- filetype
require("formatter.filetypes.any").remove_trailing_whitespace,
},
},
})
vim.api.nvim_create_user_command("Fmt", function(opts)
local params = vim.split(opts.args, "%s+", { trimempty = true })
local filetype = vim.bo.filetype
vim.cmd("set filetype=" .. params[1]) -- fake filetype
vim.cmd(":Format")
vim.cmd("set filetype=" .. filetype) -- restore original filetype
end, {
nargs = 1,
complete = function()
local languages = {
nix = { "alejandra" },
python = { "isort" },
}
return languages[vim.bo.filetype] or {}
end,
})