feat: add firebase init aitools command.

.prettierignore

@@ -6,6 +6,7 @@
 /scripts/webframeworks-deploy-tests/angular/**
 /scripts/webframeworks-deploy-tests/nextjs/**
 /src/frameworks/docs/**
+/prompts
 
 # Intentionally invalid YAML file:
 /src/test/fixtures/extension-yamls/invalid/extension.yaml

package.json

@@ -123,6 +123,7 @@
     "cross-spawn": "^7.0.5",
     "csv-parse": "^5.0.4",
     "deep-equal-in-any-order": "^2.0.6",
+    "diff": "^5.0.0",
     "exegesis": "^4.2.0",
     "exegesis-express": "^4.0.0",
     "express": "^4.16.4",
@@ -189,6 +190,7 @@
     "@types/cors": "^2.8.10",
     "@types/cross-spawn": "^6.0.1",
     "@types/deep-equal-in-any-order": "^1.0.3",
+    "@types/diff": "^5.0.0",
     "@types/express": "^4.17.0",
     "@types/express-serve-static-core": "^4.17.8",
     "@types/fs-extra": "^9.0.13",

prompts/FIREBASE.md

@@ -0,0 +1,122 @@
+# Firebase CLI Context
+
+<project-structure>
+```
+project/
+├── firebase.json          # Main configuration
+├── .firebaserc           # Project aliases
+├── firestore.rules       # Security rules
+├── functions/            # Cloud Functions
+├── public/               # Hosting files
+└── firebase-debug.log    # Created when CLI commands fail
+```
+</project-structure>
+
+## Common Commands
+
+<example>
+```bash
+# Initialize new features
+firebase init hosting
+firebase init functions
+firebase init firestore
+
+# Deploy everything or specific services
+
+firebase deploy
+firebase deploy --only hosting
+firebase deploy --only functions:processOrder,functions:sendEmail
+firebase deploy --except functions
+
+# Switch between projects
+
+firebase use staging
+firebase use production
+
+````
+</example>
+
+## Local Development
+
+<example>
+```bash
+# Start all emulators
+firebase emulators:start
+
+# Start specific emulators
+firebase emulators:start --only functions,firestore
+
+# Common emulator URLs
+# Emulator UI: http://localhost:4000
+# Functions: http://localhost:5001
+# Firestore: http://localhost:8080
+# Hosting: http://localhost:5000
+````
+
+</example>
+
+## Debugging Failed Commands
+
+<example>
+```bash
+# When any firebase command fails
+cat firebase-debug.log    # Contains detailed error traces
+
+# Common fixes for errors in debug log
+
+firebase login --reauth # Fix authentication errors
+firebase use # Fix wrong project errors
+
+````
+</example>
+
+## Complete Workflow Example
+
+<example>
+```bash
+# Clone and setup a Firebase project
+git clone https://github.com/example/my-app
+cd my-app
+
+# Initialize Firebase in existing project
+firebase init
+
+# Start local development
+firebase emulators:start
+
+# Make changes, then deploy to staging
+firebase use staging
+firebase deploy
+
+# Deploy to production
+firebase use production
+firebase deploy --only hosting,firestore
+````
+
+</example>
+
+## Service Detection in firebase.json
+
+<example>
+```json
+{
+  "hosting": {
+    "public": "dist",
+    "ignore": ["firebase.json", "**/.*", "**/node_modules/**"]
+  },
+  "functions": {
+    "source": "functions",
+    "runtime": "nodejs20"
+  },
+  "firestore": {
+    "rules": "firestore.rules",
+    "indexes": "firestore.indexes.json"
+  },
+  "emulators": {
+    "functions": { "port": 5001 },
+    "firestore": { "port": 8080 },
+    "hosting": { "port": 5000 }
+  }
+}
+```
+</example>