Copilot chat

Signed-off-by: Tiago Garcia <tiago.rgarcia@ua.pt>

.config/nvim/after/plugin/copilot-chat.lua

@@ -0,0 +1,47 @@
+vim.keymap.set('i', '<S-Tab>', 'copilot#Accept("\\<S-Tab>")', { expr = true, replace_keycodes = false })
+
+vim.api.nvim_set_hl(0, 'CopilotChatHeader', { fg = '#7C3AED', bold = true })
+vim.api.nvim_set_hl(0, 'CopilotChatSeparator', { fg = '#374151' })
+
+require("CopilotChat").setup({
+    window = {
+        layout = 'float',
+        width = math.abs(math.floor(vim.o.columns * 0.8 + 0.5)),
+        height = math.abs(math.floor(vim.o.lines * 0.8 + 0.5)),
+        border = 'rounded',
+        title = '🤖 AI Assistant',
+        zindex = 100,
+    },
+
+    headers = {
+        user = '👤 You',
+        assistant = '🤖 Copilot',
+        tool = '🔧 Tool',
+    },
+
+    separator = '━━',
+    auto_fold = true,
+})
+
+local chat = require("CopilotChat")
+
+vim.keymap.set('n', '<leader>cc', chat.toggle, { desc = 'Toggle CopilotChat' })
+
+vim.keymap.set('v', '<leader>cc', chat.open, { desc = 'Open CopilotChat with selection' })
+
+vim.keymap.set('n', '<leader>cb', function()
+    chat.ask("Explain this code", { selection = require("CopilotChat.select").buffer })
+end, { desc = 'Ask about current buffer' })
+
+vim.keymap.set('v', '<leader>cf', function()
+    chat.ask("Fix this code")
+end, { desc = 'Fix selected code' })
+
+vim.keymap.set('v', '<leader>ce', function()
+    chat.ask("Explain this code")
+end, { desc = 'Explain selected code' })
+
+vim.keymap.set('v', '<leader>co', function()
+    chat.ask("Optimize this code")
+end, { desc = 'Optimize selected code' })
+

.config/nvim/after/plugin/flutter-tools.lua

@@ -1,93 +0,0 @@
-
--- alternatively you can override the default configs
-require("flutter-tools").setup {
-  ui = {
-    -- the border type to use for all floating windows, the same options/formats
-    -- used for ":h nvim_open_win" e.g. "single" | "shadow" | {<table-of-eight-chars>}
-    border = "rounded",
-    -- This determines whether notifications are show with `vim.notify` or with the plugin's custom UI
-    -- please note that this option is eventually going to be deprecated and users will need to
-    -- depend on plugins like `nvim-notify` instead.
-    notification_style = 'native'
-  },
-  decorations = {
-    statusline = {
-      -- set to true to be able use the 'flutter_tools_decorations.app_version' in your statusline
-      -- this will show the current version of the flutter app from the pubspec.yaml file
-      app_version = false,
-      -- set to true to be able use the 'flutter_tools_decorations.device' in your statusline
-      -- this will show the currently running device if an application was started with a specific
-      -- device
-      device = false,
-      -- set to true to be able use the 'flutter_tools_decorations.project_config' in your statusline
-      -- this will show the currently selected project configuration
-      project_config = false,
-    }
-  },
-  debugger = { -- integrate with nvim dap + install dart code debugger
-    enabled = false,
-    -- if empty dap will not stop on any exceptions, otherwise it will stop on those specified
-    -- see |:help dap.set_exception_breakpoints()| for more info
-    exception_breakpoints = {},
-    -- Whether to call toString() on objects in debug views like hovers and the
-    -- variables list.
-    -- Invoking toString() has a performance cost and may introduce side-effects,
-    -- although users may expected this functionality. null is treated like false.
-    evaluate_to_string_in_debug_views = true,
-    -- You can use the `debugger.register_configurations` to register custom runner configuration (for example for different targets or flavor). Plugin automatically registers the default configuration, but you can override it or add new ones.
-    -- register_configurations = function(paths)
-    --   require("dap").configurations.dart = {
-    --     -- your custom configuration
-    --   }
-    -- end,
-  },
-  flutter_path = "/opt/flutter/bin/flutter", -- <-- this takes priority over the lookup
-  flutter_lookup_cmd = nil, -- example "dirname $(which flutter)" or "asdf where flutter"
-  root_patterns = { ".git", "pubspec.yaml" }, -- patterns to find the root of your flutter project
-  fvm = false, -- takes priority over path, uses <workspace>/.fvm/flutter_sdk if enabled
-  widget_guides = {
-    enabled = false,
-  },
-  closing_tags = {
-    highlight = "ErrorMsg", -- highlight for the closing tag
-    prefix = ">", -- character to use for close tag e.g. > Widget
-    priority = 10, -- priority of virtual text in current line
-    -- consider to configure this when there is a possibility of multiple virtual text items in one line
-    -- see `priority` option in |:help nvim_buf_set_extmark| for more info
-    enabled = true -- set to false to disable
-  },
-  dev_log = {
-    enabled = true,
-    filter = nil, -- optional callback to filter the log
-    -- takes a log_line as string argument; returns a boolean or nil;
-    -- the log_line is only added to the output if the function returns true
-    notify_errors = false, -- if there is an error whilst running then notify the user
-    open_cmd = "15split", -- command to use to open the log buffer
-    focus_on_open = true, -- focus on the newly opened log window
-  },
-  dev_tools = {
-    autostart = false, -- autostart devtools server if not detected
-    auto_open_browser = false, -- Automatically opens devtools in the browser
-  },
-  outline = {
-    open_cmd = "30vnew", -- command to use to open the outline buffer
-    auto_open = false -- if true this will open the outline automatically when it is first populated
-  },
-  lsp = {
-    color = { -- show the derived colours for dart variables
-      enabled = false, -- whether or not to highlight color variables at all, only supported on flutter >= 2.10
-      background = false, -- highlight the background
-      background_color = nil, -- required, when background is transparent (i.e. background_color = { r = 19, g = 17, b = 24},)
-      foreground = false, -- highlight the foreground
-      virtual_text = true, -- show the highlight using virtual text
-      virtual_text_str = "■", -- the virtual text character to highlight
-    },
-    settings = {
-      showTodos = true,
-      completeFunctionCalls = true,
-      renameFilesWithClasses = "prompt", -- "always"
-      enableSnippets = true,
-      updateImportsOnRename = true, -- Whether to update imports and other directives when files are renamed. Required for `FlutterRename` command.
-    }
-  }
-}

.config/nvim/after/plugin/mason.lua

@@ -8,7 +8,6 @@ require("mason-lspconfig").setup {
         "docker_compose_language_service",
         "dockerls",
         "jsonls",
-        "jdtls",
         "lua_ls",
         "pyright",
         "ts_ls"

.config/nvim/lua/tiagorg/packer.lua

@@ -13,10 +13,6 @@ return require('packer').startup(function(use)
         'rose-pine/neovim',
         as = 'rose-pine'
     }
-    use {
-        'daltonmenezes/aura-theme',
-        rtp = 'packages/neovim'
-    }
 
     -- Essentials
     use {
@@ -92,8 +88,5 @@ return require('packer').startup(function(use)
 
     -- Little friend
     use("github/copilot.vim")
-
-    -- Temp
-    use("dylon/vim-antlr")
-    use("akinsho/flutter-tools.nvim")
+    use("CopilotC-Nvim/CopilotChat.nvim")
 end)

.config/nvim/lua/tiagorg/remap.lua

@@ -46,4 +46,3 @@ vim.keymap.set("n", "<leader>vpp", "<cmd>so ~/.config/nvim/lua/tiagorg/packer.lu
 
 vim.keymap.set("n", "<C-q>", "<cmd>qa<CR>")
 vim.keymap.set("n", "<A-t>", "<cmd>tabnew<CR><cmd>NvimTreeFocus<CR>")
-vim.keymap.set("n", "<S-Tab>", "<C-w>w")