docs: Rolls back migration of these samples to the the Firebase repo. (…

…#1564)

* docs: Rolls back migration of these samples to the the Firebase repo.

* Update README.md

Results of running pnpm format

* Delete .idea directory

samples/README.md

@@ -1,4 +1,12 @@
 # Genkit samples
 
-These samples have migrated to the Firebase
-[`quickstart-nodejs` repo](https://github.com/firebase/quickstart-nodejs).
+Take a look at some samples of Genkit in use:
+
+- [js-coffee-shop](js-coffee-shop/): "AI barista", demonstrating simple
+  LLM usage
+- [js-menu](js-menu/): Progressively more sophisticated versions of a
+  menu understanding app
+- [chatbot](chatbot/): A simple chatbot with a JavaScript frontend
+- [js-angular](js-angular/): Demo of streaming to an Angular frontend
+- [js-schoolAgent](js-schoolAgent/): A simple school assistant system with a routing agent and specialized agents
+- [prompts](prompts/): Shows off several prompting techniques

samples/chatbot/.gitignore

@@ -0,0 +1 @@
+lib

samples/chatbot/README.md

@@ -0,0 +1,35 @@
+# Chatbot
+
+This is a simple chatbot. You can pick which model to use.
+
+Prerequisite
+
+- install Genkit (`npm i -g genkit`)
+- Google Cloud project with Vertex AI API enabled (https://pantheon.corp.google.com/apis/library/aiplatform.googleapis.com)
+- gcloud CLI installed (https://cloud.google.com/sdk/docs/install-sdk)
+- to use Llama 3.1 405b enable it in the Vertex AI [Model Garden](https://console.cloud.google.com/vertex-ai/publishers/meta/model-garden/llama3-405b-instruct-maas)
+
+The sample is using Vertex AI, so you'll need to auth:
+
+```bash
+gcloud auth login
+gcloud auth application-default login --project YOUR_PROJECT
+```
+
+Clone this code
+
+```
+git clone https://github.com/firebase/genkit
+cd genkit/samples/chatbot
+```
+
+Install deps and run the chatbot app
+
+```bash
+npm run setup
+npm start
+```
+
+Point your browser to http://localhost:4200/
+
+Inspect runs in http://localhost:4000/

samples/chatbot/eval.json

@@ -0,0 +1,10 @@
+[
+  {
+    "conversationId": "1234",
+    "prompt": "tell me a joke"
+  },
+  {
+    "conversationId": "2345",
+    "prompt": "wtite a python program that prints out weather for the current location"
+  }
+]

samples/chatbot/genkit-app/.editorconfig

@@ -0,0 +1,16 @@
+# Editor configuration, see https://editorconfig.org
+root = true
+
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 2
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.ts]
+quote_type = single
+
+[*.md]
+max_line_length = off
+trim_trailing_whitespace = false

samples/chatbot/genkit-app/.gitignore

@@ -0,0 +1,42 @@
+# See https://docs.github.com/get-started/getting-started-with-git/ignoring-files for more about ignoring files.
+
+# Compiled output
+/dist
+/tmp
+/out-tsc
+/bazel-out
+
+# Node
+/node_modules
+npm-debug.log
+yarn-error.log
+
+# IDEs and editors
+.idea/
+.project
+.classpath
+.c9/
+*.launch
+.settings/
+*.sublime-workspace
+
+# Visual Studio Code
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+.history/*
+
+# Miscellaneous
+/.angular/cache
+.sass-cache/
+/connect.lock
+/coverage
+/libpeerconnection.log
+testem.log
+/typings
+
+# System files
+.DS_Store
+Thumbs.db

samples/chatbot/genkit-app/README.md

@@ -0,0 +1,27 @@
+# GenkitApp
+
+This project was generated with [Angular CLI](https://github.com/angular/angular-cli) version 18.0.2.
+
+## Development server
+
+Run `ng serve` for a dev server. Navigate to `http://localhost:4200/`. The application will automatically reload if you change any of the source files.
+
+## Code scaffolding
+
+Run `ng generate component component-name` to generate a new component. You can also use `ng generate directive|pipe|service|class|guard|interface|enum|module`.
+
+## Build
+
+Run `ng build` to build the project. The build artifacts will be stored in the `dist/` directory.
+
+## Running unit tests
+
+Run `ng test` to execute the unit tests via [Karma](https://karma-runner.github.io).
+
+## Running end-to-end tests
+
+Run `ng e2e` to execute the end-to-end tests via a platform of your choice. To use this command, you need to first add a package that implements end-to-end testing capabilities.
+
+## Further help
+
+To get more help on the Angular CLI use `ng help` or go check out the [Angular CLI Overview and Command Reference](https://angular.dev/tools/cli) page.

samples/chatbot/genkit-app/angular.json

@@ -0,0 +1,105 @@
+{
+  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
+  "version": 1,
+  "newProjectRoot": "projects",
+  "projects": {
+    "genkit-app": {
+      "projectType": "application",
+      "schematics": {
+        "@schematics/angular:component": {
+          "style": "scss"
+        }
+      },
+      "root": "",
+      "sourceRoot": "src",
+      "prefix": "app",
+      "architect": {
+        "build": {
+          "builder": "@angular-devkit/build-angular:application",
+          "options": {
+            "outputPath": "dist/genkit-app",
+            "index": "src/index.html",
+            "browser": "src/main.ts",
+            "polyfills": ["zone.js"],
+            "tsConfig": "tsconfig.app.json",
+            "inlineStyleLanguage": "scss",
+            "assets": [
+              {
+                "glob": "**/*",
+                "input": "public"
+              }
+            ],
+            "styles": [
+              "@angular/material/prebuilt-themes/azure-blue.css",
+              "src/styles.scss",
+              "node_modules/prismjs/plugins/line-numbers/prism-line-numbers.css"
+            ],
+            "scripts": [
+              "node_modules/prismjs/prism.js",
+              "node_modules/prismjs/components/prism-csharp.min.js",
+              "node_modules/prismjs/components/prism-css.min.js",
+              "node_modules/prismjs/plugins/line-highlight/prism-line-highlight.js"
+            ]
+          },
+          "configurations": {
+            "production": {
+              "budgets": [
+                {
+                  "type": "initial",
+                  "maximumWarning": "500kB",
+                  "maximumError": "1MB"
+                },
+                {
+                  "type": "anyComponentStyle",
+                  "maximumWarning": "2kB",
+                  "maximumError": "4kB"
+                }
+              ],
+              "outputHashing": "all"
+            },
+            "development": {
+              "optimization": false,
+              "extractLicenses": false,
+              "sourceMap": true
+            }
+          },
+          "defaultConfiguration": "production"
+        },
+        "serve": {
+          "builder": "@angular-devkit/build-angular:dev-server",
+          "configurations": {
+            "production": {
+              "buildTarget": "genkit-app:build:production"
+            },
+            "development": {
+              "buildTarget": "genkit-app:build:development"
+            }
+          },
+          "defaultConfiguration": "development"
+        },
+        "extract-i18n": {
+          "builder": "@angular-devkit/build-angular:extract-i18n"
+        },
+        "test": {
+          "builder": "@angular-devkit/build-angular:karma",
+          "options": {
+            "polyfills": ["zone.js", "zone.js/testing"],
+            "tsConfig": "tsconfig.spec.json",
+            "inlineStyleLanguage": "scss",
+            "assets": [
+              {
+                "glob": "**/*",
+                "input": "public"
+              }
+            ],
+            "styles": [
+              "@angular/material/prebuilt-themes/azure-blue.css",
+              "src/styles.scss"
+            ],
+            "scripts": []
+          }
+        }
+      }
+    }
+  }
+}

samples/chatbot/genkit-app/package.json

@@ -0,0 +1,44 @@
+{
+  "name": "genkit-app",
+  "version": "0.0.0",
+  "scripts": {
+    "ng": "ng",
+    "start": "ng serve",
+    "build": "ng build",
+    "watch": "ng build --watch --configuration development",
+    "test": "ng test"
+  },
+  "private": true,
+  "dependencies": {
+    "@angular/animations": "^18.0.0",
+    "@angular/cdk": "^18.0.1",
+    "@angular/common": "^18.0.0",
+    "@angular/compiler": "^18.0.0",
+    "@angular/core": "^18.0.0",
+    "@angular/forms": "^18.0.0",
+    "@angular/material": "^18.0.1",
+    "@angular/platform-browser": "^18.0.0",
+    "@angular/platform-browser-dynamic": "^18.0.0",
+    "@angular/router": "^18.0.0",
+    "marked": "^12.0.2",
+    "ngx-markdown": "^18.0.0",
+    "prismjs": "^1.29.0",
+    "rxjs": "~7.8.0",
+    "tslib": "^2.3.0",
+    "zone.js": "~0.14.3",
+    "genkit": "^0.9.0-rc || ^0.9"
+  },
+  "devDependencies": {
+    "@angular-devkit/build-angular": "^18.0.2",
+    "@angular/cli": "^18.0.2",
+    "@angular/compiler-cli": "^18.0.0",
+    "@types/jasmine": "~5.1.0",
+    "jasmine-core": "~5.1.0",
+    "karma": "~6.4.0",
+    "karma-chrome-launcher": "~3.2.0",
+    "karma-coverage": "~2.2.0",
+    "karma-jasmine": "~5.1.0",
+    "karma-jasmine-html-reporter": "~2.1.0",
+    "typescript": "~5.4.2"
+  }
+}

samples/chatbot/genkit-app/src/app/app.component.html

@@ -0,0 +1,36 @@
+<!--
+ Copyright 2024 Google LLC
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<div class="wrapper">
+  <mat-toolbar color="secondary">
+    <a routerLink="/" class="home-link">Chat with an LLM</a>
+
+    <mat-tab-nav-panel #tabPanel></mat-tab-nav-panel>
+
+    <div class="flex-spacer"></div>
+    <a
+      mat-icon-button
+      href="https://firebase.google.com/docs/genkit"
+      matTooltip="Docs"
+      target="_blank">
+      <mat-icon>description</mat-icon>
+    </a>
+  </mat-toolbar>
+
+  <article>
+    <router-outlet></router-outlet>
+  </article>
+</div>