add command to add web context

Author: joaopluigi

lua/eca/api.lua

@@ -156,6 +156,34 @@ function M.add_directory_context(directory_path)
   Logger.info("Directory context added: " .. vim.inspect(context))
 end
 
+---@param url string
+function M.add_web_context(url)
+  Logger.info("Adding web context: " .. url)
+  local eca = require("eca")
+
+  if not eca.server or not eca.server:is_running() then
+    Logger.notify("ECA server is not running", vim.log.levels.ERROR)
+    return
+  end
+
+  local chat = eca.get()
+
+  if not chat or not chat.mediator then
+    Logger.notify("No active ECA Chat to add context", vim.log.levels.WARN)
+    return
+  end
+
+  local context = {
+    type = "web",
+    data = {
+      path = url,
+    },
+  }
+
+  chat.mediator:add_context(context)
+  Logger.info("Web context added: " .. vim.inspect(context))
+end
+
 function M.add_current_file_context()
   local current_file = vim.api.nvim_buf_get_name(0)
   if current_file and current_file ~= "" then

lua/eca/commands.lua

@@ -107,6 +107,23 @@ function M.setup()
     range = true,
   })
 
+  vim.api.nvim_create_user_command("EcaChatAddUrl", function()
+    vim.ui.input({ prompt = "Enter URL to add as context: " }, function(input)
+      if not input or input == "" then
+        return
+      end
+
+      local url = vim.fn.trim(input)
+      if url == "" then
+        return
+      end
+
+      require("eca.api").add_web_context(url)
+    end)
+  end, {
+    desc = "Add URL as web context to ECA",
+  })
+
   vim.api.nvim_create_user_command("EcaListContexts", function()
     Logger.notify("EcaListContexts is deprecated. Use EcaChatListContexts instead.", vim.log.levels.WARN)
 

lua/eca/config.lua

@@ -66,6 +66,7 @@ M._defaults = {
     input = {
       prefix = "> ",
       height = 8, -- Height of the input window
+      web_context_max_len = 20, -- Maximum length for web context names in input
     },
     edit = {
       border = "rounded",

lua/eca/sidebar.lua

@@ -706,7 +706,17 @@ function M:_update_input_display(opts)
           break
         end
 
-        local name = vim.fn.fnamemodify(path, ":t")
+        local name
+        if context.type == "web" then
+          name = path
+          local max_len = (Config.windows and Config.windows.input and Config.windows.input.web_context_max_len) or 20
+          if #name > max_len then
+            name = string.sub(name, 1, max_len - 3) .. "..."
+          end
+        else
+          name = vim.fn.fnamemodify(path, ":t")
+        end
+
         local lines_range = context.data.lines_range
 
         if lines_range and lines_range.line_start and lines_range.line_end then