switched to opencode; updated keybindings

lua/config/keymaps.lua

@@ -57,12 +57,31 @@ map("n", "<A-j>", ":m '>+1<cr>gv=gv", { desc = "Move selection down" })
 map("n", "<A-k>", ":m '<-2<cr>gv=gv", { desc = "Move selection up" })
 
 -- ─────────────────────────────────────────────────────────────────────────────
--- AI (Avante)
+-- AI (OpenCode)
 -- ─────────────────────────────────────────────────────────────────────────────
-map("n", "<leader>aa", "<cmd>AvanteAsk<cr>", { desc = "AI Ask" })
+map({ "n", "x" }, "<leader>aa", function()
-map("v", "<leader>aa", "<cmd>AvanteAsk<cr>", { desc = "AI Ask (selection)" })
+  require("opencode").ask("@this: ", { submit = true })
-map("n", "<leader>ac", "<cmd>AvanteChat<cr>", { desc = "AI Chat" })
+end, { desc = "AI Ask" })
-map("n", "<leader>at", "<cmd>AvanteToggle<cr>", { desc = "AI Toggle" })
+map({ "n", "x" }, "<leader>ax", function()
+  require("opencode").select()
+end, { desc = "AI Ask (selection)" })
+map({ "n", "t" }, "<leader>at", function()
+  require("opencode").toggle()
+end, { desc = "AI Toggle" })
+
+map({ "n", "x" }, "go", function()
+  return require("opencode").operator("@this ")
+end, { desc = "Add range to AI chat", expr = true })
+map("n", "goo", function()
+  return require("opencode").operator("@this ") .. "_"
+end, { desc = "Add line to AI chat", expr = true })
+
+map("n", "<S-C-u>", function()
+  require("opencode").command("sesion.half.page.up")
+end, { desc = "Scroll AI chat up" })
+map("n", "<S-C-d>", function()
+  require("opencode").command("session.half.page.down")
+end, { desc = "Scroll AI chat down" })
 
 -- ─────────────────────────────────────────────────────────────────────────────
 -- Database (vim-dadbod)

lua/plugins/ai.lua

@@ -1,209 +1,65 @@
--- AI Chat Integration using avante.nvim
--- Supports: Anthropic Claude, OpenAI, Google Gemini, Copilot, and more
--- API keys via environment variables:
---   ANTHROPIC_API_KEY, OPENAI_API_KEY, GEMINI_API_KEY
--- Or scoped: AVANTE_ANTHROPIC_API_KEY, AVANTE_OPENAI_API_KEY, etc.
---
--- Switch provider at runtime with: :AvanteSwitchProvider claude|openai|gemini|copilot|ollama
-
 return {
   {
-    "yetone/avante.nvim",
+    "nickyvandyke/opencode.nvim",
-    version = false, -- Never set to "*"
+    version = "v0.10.1",
-    build = "make",
     dependencies = {
-      "nvim-treesitter/nvim-treesitter",
-      "stevearc/dressing.nvim",
-      "nvim-lua/plenary.nvim",
-      "MunifTanjim/nui.nvim",
-      "nvim-tree/nvim-web-devicons",
       {
-        -- Image support (optional)
+        ---@module "snacks"
-        "HakonHarnes/img-clip.nvim",
+        "folke/snacks.nvim",
-        event = "VeryLazy",
+        optional = true,
         opts = {
-          default = {
+          input = {}, -- Enhances `ask()`
-            embed_image_as_base64 = false,
+          picker = { -- Enhances `select()`
-            prompt_for_file_name = false,
+            actions = {
-            drag_and_drop = {
+              opencode_send = function(...)
-              insert_mode = true,
+                return require("opencode").snacks_picker_send(...)
+              end,
+            },
+            win = {
+              input = {
+                keys = {
+                  ["<a-a>"] = { "opencode_send", mode = { "n", "i" } },
+                },
+              },
             },
           },
         },
       },
-      {
-        -- Markdown rendering in Avante
-        "MeanderingProgrammer/render-markdown.nvim",
-        opts = {
-          file_types = { "markdown", "Avante" },
-        },
-        ft = { "markdown", "Avante" },
-      },
     },
-    cmd = {
+    config = function()
-      "AvanteAsk",
+      local opencode_cmd = "opencode --port"
-      "AvanteChat",
+      ---@type snacks.terminal.Opts
-      "AvanteToggle",
+      local snacks_terminal_opts = {
-      "AvanteEdit",
+        win = {
-      "AvanteRefresh",
+          position = "right",
-      "AvanteBuild",
+          enter = false,
-      "AvanteSwitchProvider",
+          on_win = function(win)
-      "AvanteShowRepoMap",
+            -- Set up keymaps and cleanup for an arbitary terminal
-      "AvanteClear",
+            require("opencode.terminal").setup(win.win)
-      "AvanteFocus",
+          end,
-    },
+        },
-    ---@module 'avante'
+      }
-    ---@type avante.Config
-    opts = {
-      -- Default provider (switch with :AvanteProvider command)
-      -- Options: "claude", "openai", "azure", "gemini", "copilot", "cohere"
-      provider = "openai",
 
-      -- Provider configurations
+      ---@type opencode.Opts
-      providers = {
+      vim.g.opencode_opts = {
-        claude = {
+        -- Specific configuration around opencode
-          endpoint = "https://api.anthropic.com",
+        server = {
-          model = "claude-sonnet-4-5-20250929",
+          start = function()
-          timeout = 30000,
+            require("snacks.terminal").open(opencode_cmd, snacks_terminal_opts)
-          extra_request_body = {
+          end,
-            temperature = 0.75,
+          stop = function()
-            max_tokens = 20480,
+            require("snacks.terminal").get(opencode_cmd, snacks_terminal_opts):close()
-          },
+          end,
+          toggle = function()
+            require("snacks.terminal").toggle(opencode_cmd, snacks_terminal_opts)
+          end,
         },
-        openai = {
+        lsp = {
-          endpoint = "https://api.openai.com/v1",
-          model = "gpt-4o-mini",
-          timeout = 30000,
-          extra_request_body = {
-            temperature = 0.75,
-            max_completion_tokens = 16384,
-          },
-        },
-        azure = {
-          endpoint = "", -- e.g., "https://<resource>.openai.azure.com"
-          deployment = "", -- Azure deployment name
-          api_version = "2024-12-01-preview",
-          timeout = 30000,
-          extra_request_body = {
-            temperature = 0.75,
-            max_completion_tokens = 16384,
-          },
-        },
-        gemini = {
-          endpoint = "https://generativelanguage.googleapis.com/v1beta/models",
-          model = "gemini-2.0-flash",
-          timeout = 30000,
-          extra_request_body = {
-            generationConfig = {
-              temperature = 0.75,
-            },
-          },
-        },
-        copilot = {
-          endpoint = "https://api.githubcopilot.com",
-          model = "gpt-4o-2024-08-06",
-          timeout = 30000,
-          extra_request_body = {
-            temperature = 0.75,
-            max_tokens = 20480,
-          },
-        },
-        -- Custom provider example for Ollama (local models)
-        -- Uncomment and configure if using local LLMs
-        -- ollama = {
-        --   __inherited_from = "openai",
-        --   endpoint = "http://localhost:11434/v1",
-        --   model = "llama3.2",
-        --   api_key_name = "",
-        -- },
-      },
-
-      -- Behavior settings
-      behaviour = {
-        auto_suggestions = false, -- Set true for copilot-like suggestions
-        auto_set_highlight_group = true,
-        auto_set_keymaps = true,
-        auto_apply_diff_after_generation = false,
-        support_paste_from_clipboard = false,
-        minimize_diff = true,
-        enable_token_counting = true,
-      },
-
-      -- Mappings
-      mappings = {
-        diff = {
-          ours = "co",
-          theirs = "ct",
-          all_theirs = "ca",
-          both = "cb",
-          cursor = "cc",
-          next = "]x",
-          prev = "[x",
-        },
-        suggestion = {
-          accept = "<M-l>",
-          next = "<M-]>",
-          prev = "<M-[>",
-          dismiss = "<C-]>",
-        },
-        jump = {
-          next = "]]",
-          prev = "[[",
-        },
-        submit = {
-          normal = "<CR>",
-          insert = "<C-s>",
-        },
-        sidebar = {
-          apply_all = "A",
-          apply_cursor = "a",
-          switch_windows = "<Tab>",
-          reverse_switch_windows = "<S-Tab>",
-        },
-      },
-
-      -- Hints shown in the UI
-      hints = { enabled = true },
-
-      -- Window configuration
-      windows = {
-        position = "right",
-        wrap = true,
-        width = 30,
-        sidebar_header = {
           enabled = true,
-          align = "center",
-          rounded = true,
         },
-        input = {
+      }
-          prefix = "> ",
-          height = 8,
-        },
-        edit = {
-          border = "rounded",
-          start_insert = true,
-        },
-        ask = {
-          floating = false,
-          start_insert = true,
-          border = "rounded",
-        },
-      },
 
-      -- Highlight groups
+      vim.o.autoreload = true -- Required for `opts.events.reload`
-      highlights = {
+    end,
-        diff = {
-          current = "DiffText",
-          incoming = "DiffAdd",
-        },
-      },
-
-      -- Diff settings
-      diff = {
-        autojump = true,
-        list_opener = "copen",
-        override_timeoutlen = 500,
-      },
-    },
   },
 }