feat: support tools in bedrock (#1598)

lua/avante/providers/bedrock/claude.lua

@@ -6,6 +6,7 @@
 ---@field role "user" | "assistant"
 ---@field content [AvanteBedrockClaudeTextMessage][]
 
+local P = require("avante.providers")
 local Claude = require("avante.providers.claude")
 
 ---@class AvanteBedrockModelHandler
@@ -20,6 +21,7 @@ M.role_map = {
 M.is_disable_stream = Claude.is_disable_stream
 M.parse_messages = Claude.parse_messages
 M.parse_response = Claude.parse_response
+M.transform_tool = Claude.transform_tool
 
 ---@param provider AvanteProviderFunctor
 ---@param prompt_opts AvantePromptOptions
@@ -29,10 +31,21 @@ function M.build_bedrock_payload(provider, prompt_opts, request_body)
   local system_prompt = prompt_opts.system_prompt or ""
   local messages = provider:parse_messages(prompt_opts)
   local max_tokens = request_body.max_tokens or 2000
+
+  local provider_conf, _ = P.parse_config(provider)
+  local disable_tools = provider_conf.disable_tools or false
+  local tools = {}
+  if not disable_tools and prompt_opts.tools then
+    for _, tool in ipairs(prompt_opts.tools) do
+      table.insert(tools, provider:transform_tool(tool))
+    end
+  end
+
   local payload = {
     anthropic_version = "bedrock-2023-05-31",
     max_tokens = max_tokens,
     messages = messages,
+    tools = tools,
     system = system_prompt,
   }
   return vim.tbl_deep_extend("force", payload, request_body or {})