[neovim] Add opencode plugin

.config/nvim/lua/core/keymaps.lua

@@ -307,3 +307,20 @@ keymap(
 -- Leap
 keymap({ "n", "x", "o" }, "s", "<Plug>(leap)")
 keymap("n", "S", "<Plug>(leap-from-window)")
+
+-- Recommended/example keymaps
+keymap({ "n", "x" }, "<leader>aa", function()
+	require("opencode").ask("@this: ", { submit = true })
+end, { desc = "Ask opencode…" })
+-- keymap({ "n", "x" }, "<leader>ax", function()
+-- 	require("opencode").select()
+-- end, { desc = "Execute opencode action…" })
+-- keymap({ "n", "t" }, "<leader>at", function()
+-- 	require("opencode").toggle()
+-- end, { desc = "Toggle opencode" })
+keymap({ "n", "x" }, "<leader>ar", function()
+	return require("opencode").operator("@this ")
+end, { desc = "Add range to opencode", expr = true })
+keymap("n", "<leader>al", function()
+	return require("opencode").operator("@this ") .. "_"
+end, { desc = "Add line to opencode", expr = true })

.config/nvim/lua/core/lazy.lua

@@ -220,6 +220,10 @@ require("lazy").setup({
 		event = "InsertEnter",
 	},
 	{ "AndreM222/copilot-lualine" },
+	{
+		"nickjvandyke/opencode.nvim",
+		version = "*", -- Latest stable release
+	},
 
 	-- Folding
 	{

.config/nvim/lua/core/options.lua

@@ -48,3 +48,4 @@ vim.opt.foldlevelstart = 99
 vim.opt.foldcolumn = "1"
 vim.opt.fillchars = [[eob: ,fold: ,foldopen:,foldsep: ,foldclose:,diff: ]]
 vim.opt.cmdheight = 0 -- Number of screen lines to use for the command-line
+vim.o.autoread = true -- Required by Opencode plugin for `opts.events.reload`

.config/nvim/lua/plugins/snacks.lua

@@ -9,6 +9,18 @@ require("snacks").setup({
 				ignored = true,
 			},
 		},
+		actions = {
+			opencode_send = function(...)
+				return require("opencode").snacks_picker_send(...)
+			end,
+		},
+		win = {
+			input = {
+				keys = {
+					["<a-a>"] = { "opencode_send", mode = { "n", "i" } },
+				},
+			},
+		},
 	},
 	indent = {
 		indent = { char = "▏" },
@@ -42,7 +54,7 @@ require("snacks").setup({
 				indent = 2,
 			},
 			{ icon = "", desc = "Mason", action = ":Mason", key = "m", indent = 2 },
-			-- { icon = "", desc = "Tree-sitter", action = ":TSUpdate", key = "t", indent = 2, padding = 2 },
+			{ icon = "", desc = "Tree-sitter", action = ":TSManager", key = "t", indent = 2, padding = 2 },
 
 			{ section = "startup" },
 		},