feat: module 4

Author: xavidop

content/assets/module3/toolexecution.png

@@ -33,7 +33,7 @@ export const myFlow = onFlow(
   },
   async (toProcess) => {
     const prompt =
-    `Tell me ajoke about ${toProcess.text}`;
+    `Tell me a joke about ${toProcess.text}`;
 
     const llmResponse = await generate({
         model:  gpt4o,

content/assets/module3/tools.png

@@ -8,4 +8,4 @@ output:
     text: string
 ---
 
-Tell me ajoke about {{text}}
+Tell me a joke about {{text}}

content/assets/module3/dotprompt.png renamed to content/assets/module4/dotprompt.png

@@ -12,8 +12,9 @@ import { onFlow, noAuth } from "@genkit-ai/firebase/functions";
 
 import * as z from "zod";
 import { firebase } from "@genkit-ai/firebase";
-import { openAI } from "genkitx-openai";
-import { dotprompt, promptRef } from "@genkit-ai/dotprompt";
+import { gpt4o, openAI } from "genkitx-openai";
+import { dotprompt } from "@genkit-ai/dotprompt";
+import { defineTool, generate } from "@genkit-ai/ai";
 
 configureGenkit({
   plugins: [firebase(), dotprompt(), openAI(
@@ -24,6 +25,21 @@ configureGenkit({
   logLevel: "debug",
 });
 
+const getJoke = defineTool(
+  {
+    name: "getJoke",
+    description:
+      "Get a randome joke about a specific topic",
+    inputSchema: z.object({ jokeTopic: z.string() }),
+    outputSchema: z.object({ joke: z.string() }),
+  },
+  async ({ jokeTopic }) => {
+    const response = await fetch(`https://v2.jokeapi.dev/joke/Any?contains=${jokeTopic}`);
+    const joke = await response.json();
+    return {"joke": joke.joke};
+  },
+);
+
 export const myFlow = onFlow(
   {
     name: "myFlow",
@@ -33,14 +49,15 @@ export const myFlow = onFlow(
   },
   async (toProcess) => {
 
-    const nluPrompt = promptRef("joke");
+    const prompt =
+    `Tell me a joke about ${toProcess.text}`;
 
-    const result = await nluPrompt.generate({
-      input: {
-        text: toProcess.text,
-      },
+    const result = await generate({
+      model:  gpt4o,
+      prompt,
+      tools: [getJoke]
     });
 
-    return result.output();
+    return result.text();
   },
 );

content/code/module2/functions/src/index.ts

@@ -0,0 +1,5 @@
+{
+  "projects": {
+    "default": "action-helloworld"
+  }
+}

content/code/module3/functions/prompts/joke.prompt

@@ -0,0 +1,69 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+firebase-debug.log*
+firebase-debug.*.log*
+
+# Firebase cache
+.firebase/
+
+# Firebase config
+
+# Uncomment this if you'd like others to create their own Firebase project.
+# For a team working on the same Firebase project(s), it is recommended to leave
+# it commented so all members can deploy to the same project(s) in .firebaserc.
+# .firebaserc
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+
+# dataconnect generated files
+.dataconnect

content/code/module3/functions/src/index.ts

@@ -0,0 +1,12 @@
+{
+  "functions": [
+    {
+      "source": "functions",
+      "codebase": "default",
+      "predeploy": [
+        "npm --prefix \"$RESOURCE_DIR\" run lint",
+        "npm --prefix \"$RESOURCE_DIR\" run build"
+      ]
+    }
+  ]
+}

content/code/module4/.firebaserc

@@ -0,0 +1,33 @@
+module.exports = {
+  root: true,
+  env: {
+    es6: true,
+    node: true,
+  },
+  extends: [
+    "eslint:recommended",
+    "plugin:import/errors",
+    "plugin:import/warnings",
+    "plugin:import/typescript",
+    "google",
+    "plugin:@typescript-eslint/recommended",
+  ],
+  parser: "@typescript-eslint/parser",
+  parserOptions: {
+    project: ["tsconfig.json", "tsconfig.dev.json"],
+    sourceType: "module",
+  },
+  ignorePatterns: [
+    "/lib/**/*", // Ignore built files.
+    "/generated/**/*", // Ignore generated files.
+  ],
+  plugins: [
+    "@typescript-eslint",
+    "import",
+  ],
+  rules: {
+    "quotes": ["error", "double"],
+    "import/no-unresolved": 0,
+    "indent": ["error", 2],
+  },
+};

content/code/module4/.gitignore

@@ -0,0 +1,10 @@
+# Compiled JavaScript files
+lib/**/*.js
+lib/**/*.js.map
+
+# TypeScript v1 declaration files
+typings/
+
+# Node.js dependency directory
+node_modules/
+*.local