139 lines
4.6 KiB
Lua
139 lines
4.6 KiB
Lua
-- ============================================================================
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-- COPILOT: GitHub AI code completion and chat
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-- ============================================================================
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-- AI-powered code suggestions (ghost text + cmp menu) and chat.
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-- Autocomplete: <C-l> accept ghost text, also shows in cmp menu.
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-- Chat: <leader>cc toggle, <leader>cq quick chat, <leader>ce explain.
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--
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-- MODEL SELECTION:
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-- Chat: :CopilotChatModels (pick from gpt-4o, claude-sonnet-4, o3-mini, etc.)
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-- Autocomplete: controlled server-side by GitHub, not user-selectable.
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-- ============================================================================
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return {
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-- Copilot core: ghost text suggestions + LSP backend
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{
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"zbirenbaum/copilot.lua",
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cmd = "Copilot",
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event = "InsertEnter",
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config = function()
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require("copilot").setup({
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copilot_model = "gpt-41-copilot",
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panel = {
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enabled = true,
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auto_refresh = false,
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layout = {
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position = "bottom",
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ratio = 0.4,
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},
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},
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suggestion = {
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enabled = true,
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auto_trigger = false,
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debounce = 75,
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keymap = {
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accept = "<C-l>",
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next = "<M-]>",
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prev = "<M-[>",
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dismiss = "<C-]>",
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},
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},
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filetypes = {
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markdown = true,
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help = true,
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gitcommit = true,
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gitrebase = true,
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hgcommit = true,
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svn = true,
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cvs = true,
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tex = false,
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["."] = true,
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},
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copilot_node_command = "node",
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server_opts_overrides = {},
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})
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-- Disable Copilot when opening .tex files
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vim.api.nvim_create_autocmd({ "FileType", "BufEnter" }, {
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pattern = "tex",
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callback = function()
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local ok, suggestion = pcall(require, "copilot.suggestion")
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if ok and suggestion and suggestion.is_visible() then
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suggestion.dismiss()
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end
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vim.cmd("Copilot disable")
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end,
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desc = "Disable Copilot for LaTeX files",
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})
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end,
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},
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-- Copilot CMP: adds Copilot as a completion source in nvim-cmp menu
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{
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"zbirenbaum/copilot-cmp",
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dependencies = { "zbirenbaum/copilot.lua" },
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config = function()
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require("copilot_cmp").setup()
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end,
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},
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-- CopilotChat: full chat interface with model selection
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{
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"CopilotC-Nvim/CopilotChat.nvim",
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dependencies = {
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"zbirenbaum/copilot.lua",
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"nvim-lua/plenary.nvim",
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},
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build = "make tiktoken",
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cmd = {
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"CopilotChat",
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"CopilotChatToggle",
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"CopilotChatModels",
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"CopilotChatExplain",
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"CopilotChatReview",
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"CopilotChatFix",
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"CopilotChatOptimize",
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"CopilotChatDocs",
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"CopilotChatTests",
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"CopilotChatCommit",
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},
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keys = {
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{ "<leader>cc", "<cmd>CopilotChatToggle<cr>", desc = "CopilotChat: Toggle chat window" },
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{
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"<leader>cq",
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function()
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local input = vim.fn.input("Quick Chat: ")
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if input ~= "" then
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require("CopilotChat").ask(input, { selection = require("CopilotChat.select").buffer })
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end
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end,
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desc = "CopilotChat: Quick chat (whole buffer)",
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},
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{ "<leader>ce", "<cmd>CopilotChatExplain<cr>", mode = { "n", "v" }, desc = "CopilotChat: Explain code" },
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{ "<leader>cr", "<cmd>CopilotChatReview<cr>", mode = { "n", "v" }, desc = "CopilotChat: Review code" },
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{ "<leader>cf", "<cmd>CopilotChatFix<cr>", mode = { "n", "v" }, desc = "CopilotChat: Fix code" },
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{ "<leader>co", "<cmd>CopilotChatOptimize<cr>", mode = { "n", "v" }, desc = "CopilotChat: Optimize code" },
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{ "<leader>cd", "<cmd>CopilotChatDocs<cr>", mode = { "n", "v" }, desc = "CopilotChat: Generate docs" },
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{ "<leader>ctg", "<cmd>CopilotChatTests<cr>", mode = { "n", "v" }, desc = "CopilotChat: Generate tests" },
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{ "<leader>cm", "<cmd>CopilotChatModels<cr>", desc = "CopilotChat: Select model" },
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},
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config = function()
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require("CopilotChat").setup({
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-- Default model (change with :CopilotChatModels at runtime)
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-- Options include: gpt-4o, claude-sonnet-4, o3-mini, gemini-2.0-flash, etc.
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model = "claude-sonnet-4",
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window = {
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layout = "vertical",
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width = 0.35,
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border = "rounded",
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},
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mappings = {
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complete = { insert = "<Tab>" },
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close = { normal = "q", insert = "<C-c>" },
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reset = { normal = "<C-x>", insert = "<C-x>" },
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submit_prompt = { normal = "<CR>", insert = "<C-s>" },
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},
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})
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end,
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},
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}
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