added neovim builtin providers
commands, command_history, search_history, keymaps, registers, spell_suggestmain
bhagwan
3 years ago
parent
48ce442b21
commit
faad0474d4
@ -0,0 +1,220 @@
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if not pcall(require, "fzf") then
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return
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end
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local action = require("fzf.actions").action
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local core = require "fzf-lua.core"
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local utils = require "fzf-lua.utils"
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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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coroutine.wrap(function ()
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local commands = vim.api.nvim_get_commands {}
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local prev_act = 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.nomulti = true
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opts.preview = prev_act
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local selected = core.fzf(opts, entries,
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core.build_fzf_cli(opts),
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config.winopts(opts))
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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.nomulti = true
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opts.preview = nil
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opts.preview_window = 'hidden:down:0'
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local selected = core.fzf(opts, entries,
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core.build_fzf_cli(opts),
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config.winopts(opts))
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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.command_history = function(opts)
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opts = config.normalize_opts(opts, config.globals.nvim.command_history)
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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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history(opts, "search")
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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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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 = action(function (args)
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local r = args[1]:match("%[(.*)%] ")
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local contents = vim.fn.getreg(r)
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return contents or r
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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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local contents = 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.nomulti = true
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opts.preview = prev_act
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local selected = core.fzf(opts, entries,
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core.build_fzf_cli(opts),
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config.winopts(opts))
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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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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 = 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.nomulti = true
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opts.preview = prev_act
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local selected = core.fzf(opts, entries,
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core.build_fzf_cli(opts),
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config.winopts(opts))
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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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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.nomulti = true
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opts.preview = nil
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opts.preview_window = 'hidden:down:0'
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local selected = core.fzf(opts, entries,
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core.build_fzf_cli(opts),
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config.winopts(opts))
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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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