mirror of
https://github.com/chenasraf/text-transform.nvim.git
synced 2026-05-18 01:48:57 +00:00
refactor: make telescope dependency optional
lazy load the telescope popup, so that if it's disabled it won't be attempted
This commit is contained in:
Chen Asraf
2
doc/tags
2
doc/tags
@@ -8,7 +8,6 @@ TextTransform.replace_word() text-transform.txt /*TextTransform.replace_word()*
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TextTransform.restore_positions() text-transform.txt /*TextTransform.restore_positions()*
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TextTransform.save_positions() text-transform.txt /*TextTransform.save_positions()*
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TextTransform.setup() text-transform.txt /*TextTransform.setup()*
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TextTransform.telescope_popup() text-transform.txt /*TextTransform.telescope_popup()*
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TextTransform.to_camel_case() text-transform.txt /*TextTransform.to_camel_case()*
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TextTransform.to_const_case() text-transform.txt /*TextTransform.to_const_case()*
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TextTransform.to_dot_case() text-transform.txt /*TextTransform.to_dot_case()*
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@@ -20,5 +19,6 @@ TextTransform.to_words() text-transform.txt /*TextTransform.to_words()*
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TextTransform.toggle() text-transform.txt /*TextTransform.toggle()*
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TextTransform.transform_words() text-transform.txt /*TextTransform.transform_words()*
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find_word_boundaries() text-transform.txt /*find_word_boundaries()*
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telescope.telescope_popup() text-transform.txt /*telescope.telescope_popup()*
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utils.dump() text-transform.txt /*utils.dump()*
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utils.merge() text-transform.txt /*utils.merge()*
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@@ -82,18 +82,6 @@ Usage ~
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`require("text-transform").setup()` (add `{}` with your |TextTransform.options| table)
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==============================================================================
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------------------------------------------------------------------------------
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*TextTransform.telescope_popup()*
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`TextTransform.telescope_popup`()
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Pops up a telescope menu, containing the available case transformers.
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When a transformer is selected, the cursor position/range/columns will be used to replace the
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words around the cursor or inside the selection.
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The cursor positions/ranges are saved before opening the menu and restored once a selection is
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made.
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==============================================================================
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------------------------------------------------------------------------------
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*find_word_boundaries()*
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@@ -164,6 +152,18 @@ Restore the cursor position, mode, and visual selection ranges saved using `save
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or a given modified state, if passed as the first argument
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==============================================================================
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------------------------------------------------------------------------------
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*telescope.telescope_popup()*
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`telescope.telescope_popup`()
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Pops up a telescope menu, containing the available case transformers.
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When a transformer is selected, the cursor position/range/columns will be used to replace the
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words around the cursor or inside the selection.
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The cursor positions/ranges are saved before opening the menu and restored once a selection is
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made.
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==============================================================================
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------------------------------------------------------------------------------
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*TextTransform.to_words()*
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@@ -1,195 +1,14 @@
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local D = require("text-transform.util.debug")
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local state = require("text-transform.state")
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local replacers = require("text-transform.replacers")
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local popup = {}
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local pickers = require("telescope.pickers")
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local finders = require("telescope.finders")
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local telescope_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 dropdown = require("telescope.themes").get_dropdown({})
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local Sorter = require("telescope.sorters").Sorter
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local generic_sorter = telescope_conf.generic_sorter()
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local TextTransform = {}
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local items = {
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{ label = "camelCase", value = "camel_case" },
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{ label = "snake_case", value = "snake_case" },
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{ label = "PascalCase", value = "pascal_case" },
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{ label = "kebab-case", value = "kebab_case" },
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{ label = "dot.case", value = "dot_case" },
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{ label = "Title Case", value = "title_case" },
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{ label = "CONST_CASE", value = "const_case" },
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}
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local default_frequency = {
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camel_case = 1,
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snake_case = 1,
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pascal_case = 1,
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kebab_case = 1,
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dot_case = 1,
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title_case = 1,
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const_case = 1,
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}
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local frequency_file = vim.fn.stdpath("config") .. "/text-transform-frequency.json"
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local frequency
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local function load_frequency()
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if frequency then
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return frequency
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end
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if vim.fn.filereadable(frequency_file) == 0 then
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frequency = default_frequency
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vim.fn.writefile({ vim.fn.json_encode(frequency) }, frequency_file)
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else
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frequency = vim.fn.json_decode(vim.fn.readfile(frequency_file))
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end
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D.log("telescope", "frequency loaded: %s", vim.inspect(frequency))
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return frequency
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end
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local function inc_frequency(name)
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frequency[name] = (frequency[name] or 0) + 1
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D.log("telescope", "new frequency: %s %d", name, frequency[name])
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vim.fn.writefile({ vim.fn.json_encode(frequency) }, frequency_file)
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end
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local function entry_maker(entry)
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return {
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value = entry.value,
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display = entry.label,
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ordinal = entry.label,
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frequency = frequency[entry.value] or 1,
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}
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end
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local frequency_sorter = Sorter:new({
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---@diagnostic disable-next-line: unused-local
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scoring_function = function(self, prompt, line)
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local entry
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for _, item in ipairs(items) do
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if item.label == line then
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entry = entry_maker(item)
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break
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end
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end
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D.log("telescope", "prompt %s line %s", prompt, line)
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-- Basic filtering based on prompt matching, non-matching items score below 0 to exclude them
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local basic_score = (generic_sorter:scoring_function(prompt, line) or 0)
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D.log("telescope", "%s basic_score: %s", entry.value, basic_score)
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if basic_score < 0 then
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return basic_score
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end
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-- D.log("telescope", "entry: %s", vim.inspect(entry))
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-- D.log("telescope", "prompt: %s", prompt)
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-- Calculate score based on frequency, higher frequency should have lower score
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local freq_score = (entry.frequency or 1) * 10
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D.log("telescope", "freq_score: %s", freq_score)
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local final_score = 999999999 - freq_score + basic_score
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D.log("telescope", "%s final_score: %s", line, final_score)
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-- Combine scores, with frequency having the primary influence if present
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return final_score
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end,
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})
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local sorter_map = {
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frequency = frequency_sorter,
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name = generic_sorter,
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}
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---@diagnostic disable-next-line: unused-local
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-- for _i, k in pairs(default_ordered_keys) do
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-- local v = map[k]
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-- vim.cmd("amenu TransformsWord." .. k .. " :lua TextTransform.replace_word('" .. v .. "')<CR>")
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-- vim.cmd(
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-- "amenu TransformsSelection." .. k .. " :lua TextTransform.replace_columns('" .. v .. "')<CR>"
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-- )
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-- end
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local function select(selection)
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vim.schedule(function()
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replacers.replace_selection(selection.value)
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state.restore_positions()
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end)
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end
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--- Pops up a telescope menu, containing the available case transformers.
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--- When a transformer is selected, the cursor position/range/columns will be used to replace the
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--- words around the cursor or inside the selection.
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---
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--- The cursor positions/ranges are saved before opening the menu and restored once a selection is
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--- made.
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function TextTransform.telescope_popup()
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state.save_positions()
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local filtered = {}
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local config = _G.TextTransform.config
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local sorter = sorter_map[config.sort_by] or generic_sorter
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if config.sort_by == "frequency" then
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load_frequency()
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end
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for _, item in ipairs(items) do
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if not config.replacers[item.value] or not config.replacers[item.value].enabled then
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goto continue
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end
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table.insert(filtered, item)
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::continue::
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end
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local picker = pickers.new(dropdown, {
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prompt_title = "Change Case",
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finder = finders.new_table({
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results = items,
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entry_maker = entry_maker,
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}),
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sorter = sorter,
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attach_mappings = function(prompt_bufnr)
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actions.select_default:replace(function()
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local selection = action_state.get_selected_entry()
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inc_frequency(selection.value)
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actions.close(prompt_bufnr)
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select(selection)
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end)
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return true
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end,
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})
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vim.schedule(function()
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picker:find()
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end)
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end
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function TextTransform.select_popup()
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state.save_positions()
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vim.ui.select(items, {
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prompt = "Change Case",
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format_item = function(item)
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return item.label
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end,
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}, function(choice)
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if not choice then
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return
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end
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local item = entry_maker(choice)
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select(item)
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end)
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end
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function TextTransform.show_popup()
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function popup.show_popup()
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local config = _G.TextTransform.config
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if config.popup_type == "telescope" then
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TextTransform.telescope_popup()
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local telescope = require("text-transform.telescope")
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telescope.telescope_popup()
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else
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TextTransform.select_popup()
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local select = require("text-transform.select")
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select.select_popup()
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end
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end
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return TextTransform
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return popup
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66
lua/text-transform/popup_common.lua
Normal file
66
lua/text-transform/popup_common.lua
Normal file
@@ -0,0 +1,66 @@
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local D = require("text-transform.util.debug")
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local state = require("text-transform.state")
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local replacers = require("text-transform.replacers")
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local popup_common = {}
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popup_common.items = {
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{ label = "camelCase", value = "camel_case" },
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{ label = "snake_case", value = "snake_case" },
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{ label = "PascalCase", value = "pascal_case" },
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{ label = "kebab-case", value = "kebab_case" },
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{ label = "dot.case", value = "dot_case" },
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{ label = "Title Case", value = "title_case" },
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{ label = "CONST_CASE", value = "const_case" },
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}
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popup_common.default_frequency = {
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camel_case = 1,
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snake_case = 1,
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pascal_case = 1,
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kebab_case = 1,
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dot_case = 1,
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title_case = 1,
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const_case = 1,
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}
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local frequency_file = vim.fn.stdpath("config") .. "/text-transform-frequency.json"
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local frequency
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function popup_common.load_frequency()
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if frequency then
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return frequency
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end
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if vim.fn.filereadable(frequency_file) == 0 then
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frequency = popup_common.default_frequency
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vim.fn.writefile({ vim.fn.json_encode(frequency) }, frequency_file)
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else
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frequency = vim.fn.json_decode(vim.fn.readfile(frequency_file))
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end
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D.log("telescope", "frequency loaded: %s", vim.inspect(frequency))
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return frequency
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end
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function popup_common.inc_frequency(name)
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frequency[name] = (frequency[name] or 0) + 1
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D.log("telescope", "new frequency: %s %d", name, frequency[name])
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vim.fn.writefile({ vim.fn.json_encode(frequency) }, frequency_file)
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end
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function popup_common.entry_maker(entry)
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return {
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value = entry.value,
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display = entry.label,
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ordinal = entry.label,
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frequency = frequency[entry.value] or 1,
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}
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end
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function popup_common.select(selection)
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vim.schedule(function()
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replacers.replace_selection(selection.value)
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state.restore_positions()
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end)
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end
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return popup_common
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32
lua/text-transform/select.lua
Normal file
32
lua/text-transform/select.lua
Normal file
@@ -0,0 +1,32 @@
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local common = require("text-transform.popup_common")
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local state = require("text-transform.state")
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local select = {}
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function select.select_popup()
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state.save_positions()
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vim.ui.select(common.items, {
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prompt = "Change Case",
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format_item = function(item)
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return item.label
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end,
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}, function(choice)
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if not choice then
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return
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end
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local item = common.entry_maker(choice)
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common.select(item)
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end)
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end
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function select.show_popup()
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local config = _G.TextTransform.config
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if config.popup_type == "telescope" then
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select.telescope_popup()
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else
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select.select_popup()
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end
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end
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return select
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101
lua/text-transform/telescope.lua
Normal file
101
lua/text-transform/telescope.lua
Normal file
@@ -0,0 +1,101 @@
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local common = require("text-transform.popup_common")
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local D = require("text-transform.util.debug")
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local state = require("text-transform.state")
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local pickers = require("telescope.pickers")
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local finders = require("telescope.finders")
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local telescope_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 dropdown = require("telescope.themes").get_dropdown({})
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local Sorter = require("telescope.sorters").Sorter
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local generic_sorter = telescope_conf.generic_sorter()
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local telescope = {}
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local frequency_sorter = Sorter:new({
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---@diagnostic disable-next-line: unused-local
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scoring_function = function(self, prompt, line)
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local entry
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for _, item in ipairs(common.items) do
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if item.label == line then
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entry = common.entry_maker(item)
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break
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end
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end
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D.log("telescope", "prompt %s line %s", prompt, line)
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-- Basic filtering based on prompt matching, non-matching items score below 0 to exclude them
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local basic_score = (generic_sorter:scoring_function(prompt, line) or 0)
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D.log("telescope", "%s basic_score: %s", entry.value, basic_score)
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if basic_score < 0 then
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return basic_score
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end
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-- D.log("telescope", "entry: %s", vim.inspect(entry))
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-- D.log("telescope", "prompt: %s", prompt)
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-- Calculate score based on frequency, higher frequency should have lower score
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local freq_score = (entry.frequency or 1) * 10
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D.log("telescope", "freq_score: %s", freq_score)
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local final_score = 999999999 - freq_score + basic_score
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D.log("telescope", "%s final_score: %s", line, final_score)
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-- Combine scores, with frequency having the primary influence if present
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return final_score
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end,
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})
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local sorter_map = {
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frequency = frequency_sorter,
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name = generic_sorter,
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}
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|
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--- Pops up a telescope menu, containing the available case transformers.
|
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--- When a transformer is selected, the cursor position/range/columns will be used to replace the
|
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--- words around the cursor or inside the selection.
|
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---
|
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--- The cursor positions/ranges are saved before opening the menu and restored once a selection is
|
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--- made.
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function telescope.telescope_popup()
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state.save_positions()
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local filtered = {}
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local config = _G.TextTransform.config
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local sorter = sorter_map[config.sort_by] or generic_sorter
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if config.sort_by == "frequency" then
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common.load_frequency()
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end
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for _, item in ipairs(common.items) do
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if not config.replacers[item.value] or not config.replacers[item.value].enabled then
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goto continue
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end
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table.insert(filtered, item)
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::continue::
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end
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local picker = pickers.new(dropdown, {
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prompt_title = "Change Case",
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finder = finders.new_table({
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results = common.items,
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entry_maker = common.entry_maker,
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}),
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sorter = sorter,
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attach_mappings = function(prompt_bufnr)
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actions.select_default:replace(function()
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local selection = action_state.get_selected_entry()
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common.inc_frequency(selection.value)
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actions.close(prompt_bufnr)
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common.select(selection)
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end)
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return true
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end,
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})
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vim.schedule(function()
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picker:find()
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end)
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end
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return telescope
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