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314 lines
7.9 KiB
Lua
314 lines
7.9 KiB
Lua
local core = require "fzf-lua.core"
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local utils = require "fzf-lua.utils"
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local shell = require "fzf-lua.shell"
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local config = require "fzf-lua.config"
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local actions = require "fzf-lua.actions"
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local M = {}
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M.commands = function(opts)
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opts = config.normalize_opts(opts, config.globals.nvim.commands)
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if not opts then return end
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coroutine.wrap(function ()
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local commands = vim.api.nvim_get_commands {}
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local prev_act = shell.action(function (args)
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local cmd = args[1]
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if commands[cmd] then
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cmd = vim.inspect(commands[cmd])
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end
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return cmd
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end)
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local entries = {}
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for k, _ in pairs(commands) do
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table.insert(entries, utils.ansi_codes.magenta(k))
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end
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table.sort(entries, function(a, b) return a<b end)
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opts.fzf_opts['--no-multi'] = ''
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opts.fzf_opts['--preview'] = prev_act
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local selected = core.fzf(opts, entries)
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if not selected then return end
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actions.act(opts.actions, selected)
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end)()
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end
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local history = function(opts, str)
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coroutine.wrap(function ()
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local history = vim.fn.execute("history " .. str)
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history = vim.split(history, "\n")
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local entries = {}
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for i = #history, 3, -1 do
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local item = history[i]
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local _, finish = string.find(item, "%d+ +")
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table.insert(entries, string.sub(item, finish + 1))
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end
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opts.fzf_opts['--no-multi'] = ''
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opts.fzf_opts['--preview-window'] = 'hidden:right:0'
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local selected = core.fzf(opts, entries)
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if not selected then return end
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actions.act(opts.actions, selected)
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end)()
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end
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local arg_header = function(sel_key, edit_key, text)
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sel_key = utils.ansi_codes.yellow(sel_key)
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edit_key = utils.ansi_codes.yellow(edit_key)
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return vim.fn.shellescape((':: %s to %s, %s to edit')
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:format(sel_key, text, edit_key))
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end
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M.command_history = function(opts)
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opts = config.normalize_opts(opts, config.globals.nvim.command_history)
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if not opts then return end
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opts.fzf_opts['--header'] = arg_header("<CR>", "<Ctrl-e>", "execute")
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history(opts, "cmd")
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end
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M.search_history = function(opts)
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opts = config.normalize_opts(opts, config.globals.nvim.search_history)
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if not opts then return end
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opts.fzf_opts['--header'] = arg_header("<CR>", "<Ctrl-e>", "search")
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history(opts, "search")
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end
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M.marks = function(opts)
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opts = config.normalize_opts(opts, config.globals.nvim.marks)
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if not opts then return end
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coroutine.wrap(function ()
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local marks = vim.fn.execute("marks")
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marks = vim.split(marks, "\n")
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local prev_act = shell.action(function (args, fzf_lines, _)
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local mark = args[1]:match("[^ ]+")
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local bufnr, lnum, _, _ = unpack(vim.fn.getpos("'"..mark))
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if vim.api.nvim_buf_is_loaded(bufnr) then
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return vim.api.nvim_buf_get_lines(bufnr, lnum, fzf_lines+lnum, false)
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else
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local name = vim.fn.expand(args[1]:match(".* (.*)"))
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if vim.fn.filereadable(name) ~= 0 then
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return vim.fn.readfile(name, "", fzf_lines)
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end
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return "UNLOADED: " .. name
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end
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end)
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local entries = {}
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for i = #marks, 3, -1 do
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local mark, line, col, text = marks[i]:match("(.)%s+(%d+)%s+(%d+)%s+(.*)")
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table.insert(entries, string.format("%-15s %-15s %-15s %s",
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utils.ansi_codes.yellow(mark),
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utils.ansi_codes.blue(line),
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utils.ansi_codes.green(col),
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text))
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end
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table.sort(entries, function(a, b) return a<b end)
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opts.fzf_opts['--preview'] = prev_act
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opts.fzf_opts['--no-multi'] = ''
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local selected = core.fzf(opts, entries)
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if not selected then return end
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actions.act(opts.actions, selected)
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end)()
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end
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M.registers = function(opts)
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opts = config.normalize_opts(opts, config.globals.nvim.registers)
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if not opts then return end
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coroutine.wrap(function ()
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local registers = { '"', "_", "#", "=", "_", "/", "*", "+", ":", ".", "%" }
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-- named
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for i = 0, 9 do
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table.insert(registers, tostring(i))
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end
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-- alphabetical
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for i = 65, 90 do
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table.insert(registers, string.char(i))
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end
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local prev_act = shell.action(function (args)
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local r = args[1]:match("%[(.*)%] ")
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local _, contents = pcall(vim.fn.getreg, r)
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return contents or args[1]
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end)
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local entries = {}
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for _, r in ipairs(registers) do
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-- pcall as this could fail with:
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-- E5108: Error executing lua Vim:clipboard:
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-- provider returned invalid data
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local _, contents = pcall(vim.fn.getreg, r)
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contents = contents:gsub("\n", utils.ansi_codes.magenta("\\n"))
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if (contents and #contents > 0) or not opts.ignore_empty then
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table.insert(entries, string.format("[%s] %s",
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utils.ansi_codes.yellow(r), contents))
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end
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end
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opts.fzf_opts['--no-multi'] = ''
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opts.fzf_opts['--preview'] = prev_act
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local selected = core.fzf(opts, entries)
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if not selected then return end
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actions.act(opts.actions, selected)
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end)()
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end
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M.keymaps = function(opts)
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opts = config.normalize_opts(opts, config.globals.nvim.keymaps)
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if not opts then return end
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coroutine.wrap(function ()
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local modes = { "n", "i", "c" }
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local keymaps = {}
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local add_keymap = function(keymap)
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-- hijack field
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keymap.str = string.format("[%s:%s:%s]",
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utils.ansi_codes.yellow(tostring(keymap.buffer)),
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utils.ansi_codes.green(keymap.mode),
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utils.ansi_codes.magenta(keymap.lhs))
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local k = string.format("[%s:%s:%s]",
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keymap.buffer, keymap.mode, keymap.lhs)
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keymaps[k] = keymap
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end
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for _, mode in pairs(modes) do
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local global = vim.api.nvim_get_keymap(mode)
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for _, keymap in pairs(global) do
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add_keymap(keymap)
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end
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local buf_local = vim.api.nvim_buf_get_keymap(0, mode)
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for _, keymap in pairs(buf_local) do
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add_keymap(keymap)
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end
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end
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local prev_act = shell.action(function (args)
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local k = args[1]:match("(%[.*%]) ")
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local v = keymaps[k]
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if v then
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-- clear hijacked field
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v.str = nil
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k = vim.inspect(v)
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end
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return k
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end)
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local entries = {}
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for _, v in pairs(keymaps) do
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table.insert(entries, string.format("%-50s %s",
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v.str, v.rhs))
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end
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opts.fzf_opts['--no-multi'] = ''
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opts.fzf_opts['--preview'] = prev_act
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local selected = core.fzf(opts, entries)
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if not selected then return end
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actions.act(opts.actions, selected)
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end)()
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end
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M.spell_suggest = function(opts)
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-- if not vim.wo.spell then return false end
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opts = config.normalize_opts(opts, config.globals.nvim.spell_suggest)
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if not opts then return end
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coroutine.wrap(function ()
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local cursor_word = vim.fn.expand "<cword>"
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local entries = vim.fn.spellsuggest(cursor_word)
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if vim.tbl_isempty(entries) then return end
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opts.fzf_opts['--no-multi'] = ''
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opts.fzf_opts['--preview-window'] = 'hidden:right:0'
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local selected = core.fzf(opts, entries)
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if not selected then return end
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actions.act(opts.actions, selected)
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end)()
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end
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M.filetypes = function(opts)
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opts = config.normalize_opts(opts, config.globals.nvim.filetypes)
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if not opts then return end
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coroutine.wrap(function ()
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local entries = vim.fn.getcompletion('', 'filetype')
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if vim.tbl_isempty(entries) then return end
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opts.fzf_opts['--no-multi'] = ''
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opts.fzf_opts['--preview-window'] = 'hidden:right:0'
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local selected = core.fzf(opts, entries)
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if not selected then return end
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actions.act(opts.actions, selected)
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end)()
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end
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M.packadd = function(opts)
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opts = config.normalize_opts(opts, config.globals.nvim.packadd)
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if not opts then return end
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coroutine.wrap(function ()
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local entries = vim.fn.getcompletion('', 'packadd')
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if vim.tbl_isempty(entries) then return end
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opts.fzf_opts['--no-multi'] = ''
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opts.fzf_opts['--preview-window'] = 'hidden:right:0'
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local selected = core.fzf(opts, entries)
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if not selected then return end
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actions.act(opts.actions, selected)
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end)()
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end
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return M
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