102 lines
2.2 KiB
Lua
102 lines
2.2 KiB
Lua
local pickers = require("telescope.pickers")
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local finders = require("telescope.finders")
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local conf = require("telescope.config").values
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local actions = require("telescope.actions")
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local action_state = require("telescope.actions.state")
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local M = {}
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local function trim(s)
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return (string.gsub(s, "^%s*(.-)%s*$", "%1"))
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end
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local function parse_emoji_line(line)
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if not line or vim.startswith(line, "#") then
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return nil
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end
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local id_element_split = vim.split(line, ";")
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local element = id_element_split[2]
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if not element then
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return nil
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end
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local state_emoji_split = vim.split(element, "#")
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local qualified = state_emoji_split[1]
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local emoji = state_emoji_split[2]
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if not qualified or trim(qualified) ~= "fully-qualified" then
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return nil
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end
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if not emoji then
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return nil
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end
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local icon_description_split = vim.split(emoji, " ")
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local icon = icon_description_split[2]
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local description = icon_description_split[4]
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if not description then
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return nil
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end
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return {
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display = trim(icon) .. " " .. trim(description),
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value = trim(icon)
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}
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end
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function M.find_emojis()
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local path = vim.fn.stdpath("config") .. "/lua/plugins/spec/telescope-picker/emojis.txt"
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print(path)
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local file = io.open(path, "r")
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if not file then
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print("Emoji File not found")
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return nil
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end
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local t = {}
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for line in file:lines() do
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local parsed_line = parse_emoji_line(line)
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if parsed_line then
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table.insert(t, parsed_line)
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end
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end
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file:close()
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local finder = finders.new_table({
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results = t,
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entry_maker = function(entry)
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return {
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value = entry.value,
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display = entry.display,
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ordinal = entry.display,
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}
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end
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})
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pickers.new(conf, {
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prompt_title = "Find Emojis",
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finder = finder,
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sorter = conf.generic_sorter(t),
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attach_mappings = function(prompt_bufnr, _)
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actions.select_default:replace(function()
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actions.close(prompt_bufnr)
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local selection = action_state.get_selected_entry()
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local buf = vim.api.nvim_get_current_buf()
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local cursor = vim.api.nvim_win_get_cursor(0)
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vim.api.nvim_buf_set_text(buf, cursor[1] - 1, cursor[2], cursor[1] - 1, cursor[2], { selection.value })
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vim.api.nvim_win_set_cursor(0, { cursor[1], cursor[2] + 1 })
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end)
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return true
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end,
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}):find()
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end
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return M
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