vim/telescope: major refactor to enable lazy loading
This commit is contained in:
parent
dc5f34260e
commit
d99de8a907
2 changed files with 199 additions and 164 deletions
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@ -1,3 +1,20 @@
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local prefix = require('fschauen.telescope').prefix
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local pickers = require('fschauen.telescope').pickers
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local actions = require('fschauen.telescope').actions
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local mappings = {
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['<c-j>'] = actions.cycle_history_next,
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['<c-k>'] = actions.cycle_history_prev,
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['<s-down>'] = actions.preview_scrolling_down,
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['<s-up>'] = actions.preview_scrolling_up,
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['<c-y>'] = actions.cycle_layout_next,
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['<c-o>'] = actions.toggle_mirror,
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['<c-c>'] = actions.close,
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['<c-q>'] = actions.smart_send_to_qflist_and_open,
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['<c-l>'] = actions.smart_send_to_loclist_and_open,
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['<c-b>'] = actions.smart_open_with_trouble
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}
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return {
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'nvim-telescope/telescope.nvim',
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@ -10,177 +27,102 @@ return {
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'&& cmake --install build --prefix build'
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},
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},
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lazy = true,
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cmd = 'Telescope',
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opts = {
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defaults = {
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mappings = {
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i = mappings,
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n = mappings,
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},
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config = function()
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local telescope = require 'telescope'
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local actions = require 'telescope.actions'
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local actions_layout = require 'telescope.actions.layout'
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prompt_prefix = ' ', -- Alternatives: ❯
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selection_caret = ' ', -- Alternatives: ➔
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local mappings = {
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['<c-y>'] = actions_layout.cycle_layout_next,
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['<c-o>'] = actions_layout.toggle_mirror,
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['<c-q>'] = actions.smart_send_to_qflist + actions.open_qflist,
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['<c-l>'] = actions.smart_send_to_loclist + actions.open_loclist,
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['<c-c>'] = actions.close,
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multi_icon = ' ', -- Alternatives:
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scroll_strategy = 'limit', -- Don't wrap around in results.
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['<s-down>'] = actions.preview_scrolling_down,
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['<s-up>'] = actions.preview_scrolling_up,
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dynamic_preview_title = true,
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['<c-j>'] = actions.cycle_history_next,
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['<c-k>'] = actions.cycle_history_prev,
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}
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local trouble = vim.F.npcall(require, 'trouble.providers.telescope')
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if trouble then
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mappings['<c-b>'] = trouble.open_with_trouble
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end
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telescope.setup {
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defaults = {
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-- ╭────────╮
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-- │ Keymap │
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-- ╰────────╯
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mappings = { i = mappings, n = mappings },
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-- ╭────────╮
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-- │ Prompt │
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-- ╰────────╯
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prompt_prefix = ' ❯ ',
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selection_caret = ' ', -- Other ideas: ➔
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-- ╭─────────╮
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-- │ Results │
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-- ╰─────────╯
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multi_icon = ' ',
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scroll_strategy = 'limit', -- Don't wrap around in results.
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-- ╭─────────╮
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-- │ Preview │
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-- ╰─────────╯
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dynamic_preview_title = true,
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-- ╭────────╮
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-- │ Layout │
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-- ╰────────╯
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layout_strategy = 'flex',
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layout_config = {
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width = 0.9,
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height = 0.9,
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flex = { flip_columns = 130 },
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horizontal = { preview_width = 0.5, preview_cutoff = 130 },
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vertical = { preview_height = 0.5 },
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layout_strategy = 'flex',
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layout_config = {
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width = 0.9,
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height = 0.9,
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flex = { flip_columns = 130 },
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horizontal = { preview_width = 0.5, preview_cutoff = 130 },
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vertical = { preview_height = 0.5 },
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},
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cycle_layout_list = { 'horizontal', 'vertical' },
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},
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pickers = {
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buffers = {
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mappings = {
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n = {
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x = actions.delete_buffer,
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},
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},
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cycle_layout_list = { 'horizontal', 'vertical' },
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},
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extensions = {
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file_browser = { theme = 'ivy' },
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colorscheme = {
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theme = 'dropdown',
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},
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}
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local themes = require 'telescope.themes'
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local ts = require 'telescope.builtin'
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local my = {
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all_files = function(opts)
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ts.find_files(vim.tbl_extend('keep', opts or {}, {
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hidden = true,
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no_ignore = true,
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no_ignore_parent = true,
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}))
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end,
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colorschemes = function(opts)
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ts.colorscheme(themes.get_dropdown(vim.tbl_extend('keep', opts or {}, {
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enable_preview = true,
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})))
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end,
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diagnostics = function(opts)
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ts.diagnostics(vim.tbl_extend('keep', opts or {}, { bufnr = 0 }))
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end,
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dotfiles = function(opts)
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ts.find_files(vim.tbl_extend('keep', opts or {}, {
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cwd = '~/.dotfiles',
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hidden = true,
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}))
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end,
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selection = function(_)
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local selected = require('fschauen.util').get_selected_text()
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ts.grep_string {
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prompt_title = string.format(' Grep: %s ', selected),
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search = selected,
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}
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end,
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spell_suggest = function(opts)
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ts.spell_suggest(themes.get_cursor(opts))
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end,
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here = function(opts)
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ts.current_buffer_fuzzy_find(opts)
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end,
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}
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local map = function(keymap)
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for mode, list in pairs(keymap) do
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for _, row in ipairs(list) do
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local lhs, picker, title, desc = row[1], row[2], row[3], row[4]
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local rhs = function() picker { prompt_title = ' ' .. title .. ' ' } end
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vim.keymap.set(mode, '<leader>f' .. lhs, rhs, { desc = ' ' .. desc })
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end
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end
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end
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map {
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-- ╭────╮ ╭──────╮ ╭────────────╮ ╭───────────────────╮
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-- │keys│ │picker│ │prompt title│ │mapping description│
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-- ╰────╯ ╰──────╯ ╰────────────╯ ╰───────────────────╯
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n = {
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{ 'a', ts.autocommands , ' Autocommands' , '[a]utocommands' },
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{ 'b', ts.buffers , ' Buffers' , '[b]uffers' },
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{ 'c', my.colorschemes , ' Colorschemes' , '[c]olorschemes' },
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{ 'dd', my.diagnostics , ' Document Diagnostics' , '[d]iagnostics [d]ocument' },
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{ 'dw', ts.diagnostics , ' Workspace Diagnostics', '[d]iagnostics [w]orkspace' },
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-- e
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{ 'f', ts.find_files , ' Files' , '[f]ind files' },
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{ 'F', my.all_files , ' ALL files' , 'all [F]iles' },
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{ 'gr', ts.live_grep , ' Live grep' , 'Live [gr]ep' },
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{ 'gf', ts.git_files , ' Git files' , '[g]it [f]iles' },
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{ 'gc', ts.git_commits , ' Commits' , '[g]it [c]ommits' },
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{ 'h', my.here , ' Current buffer' , '[b]uffer [h]ere' },
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{ 'H', ts.highlights , ' Highlights' , '[H]ighlights' },
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-- i
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{ 'j', ts.jumplist , ' Jumplist' , '[j]umplist' },
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{ 'k', ts.keymaps , ' Keymaps' , '[k]eymaps' },
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{ 'K', ts.help_tags , ' Help tags' , '[K] help/documentation' },
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{ 'l', ts.loclist , ' Location list' , '[l]ocation List' },
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{ 'm', ts.man_pages , ' Man pages' , '[m]an pages' },
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-- n
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{ 'o', ts.vim_options , ' Vim options' , 'vim [o]ptions' },
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-- p
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{ 'q', ts.quickfix , ' Quickfix' , '[q]uickfix' },
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{ 'r', ts.lsp_references , ' References' , '[r]eferences' },
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{ 'R', ts.registers , ' Registers' , '[R]registers' },
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{ 's', ts.lsp_document_symbols , ' Document Symbols ' , 'lsp document [s]ymbols' },
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{ 'S', ts.lsp_workspace_symbols , ' Workspace Symbols ' , 'lsp workspace [S]ymbols' },
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--'t' used in todo-comments
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{ 'T', ts.treesitter , ' Treesitter symbols' , '[T]reesitter Symbols' },
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-- u
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-- v
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{ 'w', my.selection , '' --[[dynamic]] , '[w]word under cursor' },
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-- x
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-- y
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{ 'z', my.spell_suggest , ' Spelling suggestions' , '[z] spell suggestions' },
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{ '.', my.dotfiles , ' Dotfiles' , '[.]dotfiles' },
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{ ':', ts.command_history , ' Command history' , '[:]command history' },
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{ '?', ts.commands , ' Commands' , 'commands [?]' },
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{ '/', ts.search_history , ' Search history' , '[/]search history' },
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{'<leader>', ts.resume , ' Resume' , 'Resume' },
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spell_suggest = {
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theme = 'cursor',
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},
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v = {
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{ 's', my.selection , '' --[[dynamic]] , 'visual [s]election' },
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}
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}
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telescope.load_extension 'fzf'
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telescope.load_extension 'file_browser'
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vim.keymap.set('n', '<leader>fB', '<cmd>Telescope file_browser<cr>', { desc = ' [f]ile [B]rowser' })
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end,
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},
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extensions = {
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file_browser = {
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theme = 'ivy'
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},
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},
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},
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keys = {
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{ prefix .. 'a', pickers.autocommands (' Autocommands' ), { desc = ' [a]utocommands' }},
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{ prefix .. 'b', pickers.buffers (' Buffers' ), { desc = ' [b]uffers' }},
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{ prefix .. 'B', '<cmd>Telescope file_browser<cr>' , { desc = ' file [B]rowser' }},
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{ prefix .. 'c', pickers.colorscheme (' Colorschemes' ), { desc = ' [c]olorschemes' }},
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{ prefix .. 'dd', pickers.diagnostics (' Document Diagnostics' ), { desc = ' [d]iagnostics [d]ocument' }},
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{ prefix .. 'dw', pickers.diagnostics (' Workspace Diagnostics'), { desc = ' [d]iagnostics [w]orkspace' }},
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-- 'e'
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{ prefix .. 'f', pickers.find_files (' Files' ), { desc = ' [f]ind files' }},
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{ prefix .. 'F', pickers.all_files (' ALL files' ), { desc = ' all [F]iles' }},
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{ prefix .. 'gr', pickers.live_grep (' Live grep' ), { desc = ' Live [gr]ep' }},
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{ prefix .. 'gf', pickers.git_files (' Git files' ), { desc = ' [g]it [f]iles' }},
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{ prefix .. 'gc', pickers.git_commits (' Commits' ), { desc = ' [g]it [c]ommits' }},
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{ prefix .. 'h', pickers.here (' Current buffer' ), { desc = ' [b]uffer [h]ere' }},
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{ prefix .. 'H', pickers.highlights (' Highlights' ), { desc = ' [H]ighlights' }},
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-- 'i'
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{ prefix .. 'j', pickers.jumplist (' Jumplist' ), { desc = ' [j]umplist' }},
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{ prefix .. 'k', pickers.keymaps (' Keymaps' ), { desc = ' [k]eymaps' }},
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{ prefix .. 'K', pickers.help_tags (' Help tags' ), { desc = ' [K] help/documentation' }},
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{ prefix .. 'l', pickers.loclist (' Location list' ), { desc = ' [l]ocation List' }},
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{ prefix .. 'm', pickers.man_pages (' Man pages' ), { desc = ' [m]an pages' }},
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-- 'n'
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{ prefix .. 'o', pickers.vim_options (' Vim options' ), { desc = ' vim [o]ptions' }},
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-- 'p'
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{ prefix .. 'q', pickers.quickfix (' Quickfix' ), { desc = ' [q]uickfix' }},
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{ prefix .. 'r', pickers.lsp_references (' References' ), { desc = ' [r]eferences' }},
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{ prefix .. 'R', pickers.registers (' Registers' ), { desc = ' [R]registers' }},
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{ prefix .. 's', pickers.lsp_document_symbols (' Document Symbols ' ), { desc = ' lsp document [s]ymbols' }},
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{ prefix .. 'S', pickers.lsp_workspace_symbols (' Workspace Symbols ' ), { desc = ' lsp workspace [S]ymbols' }},
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-- 't' used in todo-commenpickers
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{ prefix .. 'T', pickers.treesitter (' Treesitter symbols' ), { desc = ' [T]reesitter Symbols' }},
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-- 'u'
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-- 'v'
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{ prefix .. 'w', pickers.selection (--[[dynamic]]) , { desc = ' [w]word under cursor' }},
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{ prefix .. 'w', pickers.selection (--[[dynamic]]), mode = 'v' , { desc = ' visual [s]election' }},
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-- 'x'
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-- 'y'
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{ prefix .. 'z', pickers.spell_suggest (' Spelling suggestions') , { desc = ' [z] spell suggestions' }},
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{ prefix .. '.', pickers.dotfiles (' Dotfiles' ) , { desc = ' [.]dotfiles' }},
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{ prefix .. ':', pickers.command_history (' Command history' ) , { desc = ' [:]command history' }},
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{ prefix .. '?', pickers.commands (' Commands' ) , { desc = ' commands [?]' }},
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{ prefix .. '/', pickers.search_history (' Search history' ) , { desc = ' [/]search history' }},
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{ prefix .. '<leader>', pickers.resume (' Resume' ) , { desc = ' Resume ' }},
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},
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config = function(_, opts)
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require('telescope').setup(opts)
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require('telescope').load_extension 'fzf'
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require('telescope').load_extension 'file_browser'
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end
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}
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93
config/nvim/lua/fschauen/telescope.lua
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93
config/nvim/lua/fschauen/telescope.lua
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@ -0,0 +1,93 @@
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M = {}
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M.prefix = '<leader>f'
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local builtin = function() return require('telescope.builtin') end
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local actions = function() return require('telescope.actions') end
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local layout = function() return require('telescope.actions.layout') end
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M.actions = {
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cycle_history_next = function(...)
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actions().cycle_history_next(...)
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end,
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cycle_history_prev = function(...)
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actions().cycle_history_prev(...)
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end,
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preview_scrolling_down = function(...)
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actions().preview_scrolling_down(...)
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end,
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preview_scrolling_up = function(...)
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actions().preview_scrolling_up(...)
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end,
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cycle_layout_next = function(...)
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layout().cycle_layout_next(...)
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end,
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toggle_mirror = function(...)
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layout().toggle_mirror(...)
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end,
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close = function(...)
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actions().close(...)
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end,
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delete_buffer = function(...)
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actions().delete_buffer(...)
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end,
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smart_send_to_qflist_and_open = function(...)
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actions().smart_send_to_qflist(...)
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actions().open_qflist(...)
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end,
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smart_send_to_loclist_and_open = function(...)
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actions().smart_send_to_loclist(...)
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actions().open_loclist(...)
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end,
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smart_open_with_trouble = function(...)
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local trouble = vim.F.npcall(require, 'trouble.providers.telescope')
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if trouble then trouble.smart_open_with_trouble(...) end
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end,
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}
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local config_builtin = function(picker, opts)
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return function(title)
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return function()
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opts = opts or {}
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local args = vim.tbl_extend('keep', { prompt_title = title }, opts)
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builtin()[picker](args)
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end
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end
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end
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M.pickers = setmetatable({
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all_files = config_builtin('find_files', {
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hidden = true,
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no_ignore = true,
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no_ignore_parent = true,
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}),
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colorscheme = config_builtin('colorscheme', {
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enable_preview = true,
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}),
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diagnostics = config_builtin('diagnostics', {
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bufnr = 0
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}),
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dotfiles = config_builtin('find_files', {
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cwd = '~/.dotfiles',
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hidden = true,
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}),
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selection = function(_)
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return function()
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local text = require('fschauen.util').get_selected_text()
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builtin().grep_string {
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prompt_title = string.format(' Grep: %s ', text),
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search = text,
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}
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end
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end,
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here = config_builtin('current_buffer_fuzzy_find'),
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}, {
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-- Fall back to telescope's built-in pickers if a custom one is not defined
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-- above, but make sure to keep the title we defined.
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__index = function(_, picker)
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return config_builtin(picker)
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end
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})
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return M
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