diff options
Diffstat (limited to 'lua/lvim/core/builtins/cmp.lua')
| -rw-r--r-- | lua/lvim/core/builtins/cmp.lua | 377 |
1 files changed, 0 insertions, 377 deletions
diff --git a/lua/lvim/core/builtins/cmp.lua b/lua/lvim/core/builtins/cmp.lua deleted file mode 100644 index 2bbb7ecc..00000000 --- a/lua/lvim/core/builtins/cmp.lua +++ /dev/null @@ -1,377 +0,0 @@ -local M = {} -M.methods = {} - -local has_words_before = function() - local line, col = unpack(vim.api.nvim_win_get_cursor(0)) - return col ~= 0 and vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match "%s" == nil -end -M.methods.has_words_before = has_words_before - ----@deprecated use M.methods.has_words_before instead -M.methods.check_backspace = function() - return not has_words_before() -end - -local T = function(str) - return vim.api.nvim_replace_termcodes(str, true, true, true) -end - -local function feedkeys(key, mode) - vim.api.nvim_feedkeys(T(key), mode, true) -end - -M.methods.feedkeys = feedkeys - ----when inside a snippet, seeks to the nearest luasnip field if possible, and checks if it is jumpable ----@param dir number 1 for forward, -1 for backward; defaults to 1 ----@return boolean true if a jumpable luasnip field is found while inside a snippet -local function jumpable(dir) - local luasnip_ok, luasnip = pcall(require, "luasnip") - if not luasnip_ok then - return false - end - - local win_get_cursor = vim.api.nvim_win_get_cursor - local get_current_buf = vim.api.nvim_get_current_buf - - ---sets the current buffer's luasnip to the one nearest the cursor - ---@return boolean true if a node is found, false otherwise - local function seek_luasnip_cursor_node() - -- TODO(kylo252): upstream this - -- for outdated versions of luasnip - if not luasnip.session.current_nodes then - return false - end - - local node = luasnip.session.current_nodes[get_current_buf()] - if not node then - return false - end - - local snippet = node.parent.snippet - local exit_node = snippet.insert_nodes[0] - - local pos = win_get_cursor(0) - pos[1] = pos[1] - 1 - - -- exit early if we're past the exit node - if exit_node then - local exit_pos_end = exit_node.mark:pos_end() - if (pos[1] > exit_pos_end[1]) or (pos[1] == exit_pos_end[1] and pos[2] > exit_pos_end[2]) then - snippet:remove_from_jumplist() - luasnip.session.current_nodes[get_current_buf()] = nil - - return false - end - end - - node = snippet.inner_first:jump_into(1, true) - while node ~= nil and node.next ~= nil and node ~= snippet do - local n_next = node.next - local next_pos = n_next and n_next.mark:pos_begin() - local candidate = n_next ~= snippet and next_pos and (pos[1] < next_pos[1]) - or (pos[1] == next_pos[1] and pos[2] < next_pos[2]) - - -- Past unmarked exit node, exit early - if n_next == nil or n_next == snippet.next then - snippet:remove_from_jumplist() - luasnip.session.current_nodes[get_current_buf()] = nil - - return false - end - - if candidate then - luasnip.session.current_nodes[get_current_buf()] = node - return true - end - - local ok - ok, node = pcall(node.jump_from, node, 1, true) -- no_move until last stop - if not ok then - snippet:remove_from_jumplist() - luasnip.session.current_nodes[get_current_buf()] = nil - - return false - end - end - - -- No candidate, but have an exit node - if exit_node then - -- to jump to the exit node, seek to snippet - luasnip.session.current_nodes[get_current_buf()] = snippet - return true - end - - -- No exit node, exit from snippet - snippet:remove_from_jumplist() - luasnip.session.current_nodes[get_current_buf()] = nil - return false - end - - if dir == -1 then - return luasnip.in_snippet() and luasnip.jumpable(-1) - else - return luasnip.in_snippet() and seek_luasnip_cursor_node() and luasnip.jumpable(1) - end -end - -M.methods.jumpable = jumpable - -M.config = function() - local status_cmp_ok, cmp_types = pcall(require, "cmp.types.cmp") - if not status_cmp_ok then - return - end - local ConfirmBehavior = cmp_types.ConfirmBehavior - local SelectBehavior = cmp_types.SelectBehavior - - local cmp = require("lvim.utils.modules").require_on_index "cmp" - local luasnip = require("lvim.utils.modules").require_on_index "luasnip" - local cmp_window = require "cmp.config.window" - local cmp_mapping = require "cmp.config.mapping" - - lvim.builtin.cmp = { - active = true, - enabled = function() - local buftype = vim.api.nvim_buf_get_option(0, "buftype") - if buftype == "prompt" then - return false - end - return lvim.builtin.cmp.active - end, - confirm_opts = { - behavior = ConfirmBehavior.Replace, - select = false, - }, - completion = { - ---@usage The minimum length of a word to complete on. - keyword_length = 1, - }, - experimental = { - ghost_text = false, - native_menu = false, - }, - formatting = { - fields = { "kind", "abbr", "menu" }, - max_width = 0, - kind_icons = lvim.icons.kind, - source_names = { - nvim_lsp = "(LSP)", - emoji = "(Emoji)", - path = "(Path)", - calc = "(Calc)", - cmp_tabnine = "(Tabnine)", - vsnip = "(Snippet)", - luasnip = "(Snippet)", - buffer = "(Buffer)", - tmux = "(TMUX)", - copilot = "(Copilot)", - treesitter = "(TreeSitter)", - }, - duplicates = { - buffer = 1, - path = 1, - nvim_lsp = 0, - luasnip = 1, - }, - duplicates_default = 0, - format = function(entry, vim_item) - local max_width = lvim.builtin.cmp.formatting.max_width - if max_width ~= 0 and #vim_item.abbr > max_width then - vim_item.abbr = string.sub(vim_item.abbr, 1, max_width - 1) .. lvim.icons.ui.Ellipsis - end - if lvim.use_icons then - vim_item.kind = lvim.builtin.cmp.formatting.kind_icons[vim_item.kind] - - if entry.source.name == "copilot" then - vim_item.kind = lvim.icons.git.Octoface - vim_item.kind_hl_group = "CmpItemKindCopilot" - end - - if entry.source.name == "cmp_tabnine" then - vim_item.kind = lvim.icons.misc.Robot - vim_item.kind_hl_group = "CmpItemKindTabnine" - end - - if entry.source.name == "crates" then - vim_item.kind = lvim.icons.misc.Package - vim_item.kind_hl_group = "CmpItemKindCrate" - end - - if entry.source.name == "lab.quick_data" then - vim_item.kind = lvim.icons.misc.CircuitBoard - vim_item.kind_hl_group = "CmpItemKindConstant" - end - - if entry.source.name == "emoji" then - vim_item.kind = lvim.icons.misc.Smiley - vim_item.kind_hl_group = "CmpItemKindEmoji" - end - end - vim_item.menu = lvim.builtin.cmp.formatting.source_names[entry.source.name] - vim_item.dup = lvim.builtin.cmp.formatting.duplicates[entry.source.name] - or lvim.builtin.cmp.formatting.duplicates_default - return vim_item - end, - }, - snippet = { - expand = function(args) - luasnip.lsp_expand(args.body) - end, - }, - window = { - completion = cmp_window.bordered(), - documentation = cmp_window.bordered(), - }, - sources = { - { - name = "copilot", - -- keyword_length = 0, - max_item_count = 3, - trigger_characters = { - { - ".", - ":", - "(", - "'", - '"', - "[", - ",", - "#", - "*", - "@", - "|", - "=", - "-", - "{", - "/", - "\\", - "+", - "?", - " ", - -- "\t", - -- "\n", - }, - }, - }, - { - name = "nvim_lsp", - entry_filter = function(entry, ctx) - local kind = require("cmp.types.lsp").CompletionItemKind[entry:get_kind()] - if kind == "Snippet" and ctx.prev_context.filetype == "java" then - return false - end - if kind == "Text" then - return false - end - return true - end, - }, - - { name = "path" }, - { name = "luasnip" }, - { name = "cmp_tabnine" }, - { name = "nvim_lua" }, - { name = "buffer" }, - { name = "calc" }, - { name = "emoji" }, - { name = "treesitter" }, - { name = "crates" }, - { name = "tmux" }, - }, - mapping = cmp_mapping.preset.insert { - ["<C-k>"] = cmp_mapping(cmp_mapping.select_prev_item(), { "i", "c" }), - ["<C-j>"] = cmp_mapping(cmp_mapping.select_next_item(), { "i", "c" }), - ["<Down>"] = cmp_mapping(cmp_mapping.select_next_item { behavior = SelectBehavior.Select }, { "i" }), - ["<Up>"] = cmp_mapping(cmp_mapping.select_prev_item { behavior = SelectBehavior.Select }, { "i" }), - ["<C-d>"] = cmp_mapping.scroll_docs(-4), - ["<C-f>"] = cmp_mapping.scroll_docs(4), - ["<C-y>"] = cmp_mapping { - i = cmp_mapping.confirm { behavior = ConfirmBehavior.Replace, select = false }, - c = function(fallback) - if cmp.visible() then - cmp.confirm { behavior = ConfirmBehavior.Replace, select = false } - else - fallback() - end - end, - }, - ["<Tab>"] = cmp_mapping(function(fallback) - if cmp.visible() then - cmp.select_next_item() - elseif luasnip.expand_or_locally_jumpable() then - luasnip.expand_or_jump() - elseif jumpable(1) then - luasnip.jump(1) - elseif has_words_before() then - -- cmp.complete() - fallback() - else - fallback() - end - end, { "i", "s" }), - ["<S-Tab>"] = cmp_mapping(function(fallback) - if cmp.visible() then - cmp.select_prev_item() - elseif luasnip.jumpable(-1) then - luasnip.jump(-1) - else - fallback() - end - end, { "i", "s" }), - ["<C-Space>"] = cmp_mapping.complete(), - ["<C-e>"] = cmp_mapping.abort(), - ["<CR>"] = cmp_mapping(function(fallback) - if cmp.visible() then - local confirm_opts = vim.deepcopy(lvim.builtin.cmp.confirm_opts) -- avoid mutating the original opts below - local is_insert_mode = function() - return vim.api.nvim_get_mode().mode:sub(1, 1) == "i" - end - if is_insert_mode() then -- prevent overwriting brackets - confirm_opts.behavior = ConfirmBehavior.Insert - end - if cmp.confirm(confirm_opts) then - return -- success, exit early - end - end - fallback() -- if not exited early, always fallback - end), - }, - cmdline = { - enable = false, - options = { - { - type = ":", - sources = { - { name = "path" }, - { name = "cmdline" }, - }, - }, - { - type = { "/", "?" }, - sources = { - { name = "buffer" }, - }, - }, - }, - }, - } -end - -function M.setup() - local cmp = require "cmp" - cmp.setup(lvim.builtin.cmp) - - if lvim.builtin.cmp.cmdline.enable then - for _, option in ipairs(lvim.builtin.cmp.cmdline.options) do - cmp.setup.cmdline(option.type, { - mapping = cmp.mapping.preset.cmdline(), - sources = option.sources, - }) - end - end - - return cmp -end - -return M |