Codespaces prebuild configs

* Add devcontainer configuration for development setup

* Create setup.sh

* Add Codespaces prebuild workflow configuration

* Remove unnecessary cache configuration from CI workflow

Author: Santhosh-p653

.devcontainer/devcontainer.json

@@ -0,0 +1,35 @@
+{
+  "name": "deepfake-agentic-ai",
+  "image": "mcr.microsoft.com/devcontainers/base:ubuntu-22.04",
+  "features": {
+    "ghcr.io/devcontainers/features/docker-in-docker:2": {},
+    "ghcr.io/devcontainers/features/python:1": {
+      "version": "3.11"
+    }
+  },
+  "postCreateCommand": "bash .devcontainer/setup.sh",
+  "forwardPorts": [8000, 8123, 5432],
+  "portsAttributes": {
+    "8000": { "label": "API Service", "onAutoForward": "notify" },
+    "8123": { "label": "Agents Service", "onAutoForward": "notify" },
+    "5432": { "label": "PostgreSQL", "onAutoForward": "silent" }
+  },
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "ms-python.python",
+        "ms-python.black-formatter",
+        "ms-azuretools.vscode-docker",
+        "github.vscode-pull-request-github",
+        "mtxr.sqltools",
+        "mtxr.sqltools-driver-pg"
+      ],
+      "settings": {
+        "python.defaultInterpreterPath": "/usr/local/bin/python",
+        "editor.formatOnSave": true,
+        "editor.defaultFormatter": "ms-python.black-formatter"
+      }
+    }
+  },
+  "remoteUser": "root"
+}

.devcontainer/setup.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+set -e
+
+echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
+echo "🚀  deepfake-agentic-ai  Codespace Setup"
+echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
+
+# --- 1. Copy .env if it doesn't exist ---
+if [ ! -f .env ]; then
+  echo "📋 Creating .env from .env.example..."
+  cp .env.example .env
+  # Set dev defaults so docker compose works immediately
+  sed -i 's/your_db/deepfake_dev/' .env
+  sed -i 's/your_user/devuser/' .env
+  sed -i 's/your_passsword/devpassword/' .env
+  sed -i 's|postgresql+psycopg2://user:password@db:5432/dbname|postgresql+psycopg2://devuser:devpassword@db:5432/deepfake_dev|' .env
+  echo "✅ .env ready"
+fi
+
+# --- 2. Install requirements for all services ---
+for service in api agents ml; do
+  if [ -f "$service/requirements.txt" ]; then
+    echo "📦 Installing $service/requirements.txt..."
+    pip install --quiet -r "$service/requirements.txt"
+  fi
+done
+
+# --- 3. Spin up all services via Docker Compose ---
+echo "🐳 Starting Docker Compose (api, agents, ml, db)..."
+docker compose up -d --build
+
+echo ""
+echo "✅ All services are up!"
+echo "   API     → http://localhost:8000"
+echo "   Agents  → http://localhost:8123"
+echo "   DB      → localhost:5432"
+echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"

.github/workflows/ci-ml.yml

@@ -95,4 +95,3 @@ jobs:
           labels: ${{ steps.meta.outputs.labels }}
           cache-from: type=gha
           cache-to: type=gha,mode=max
-```

.github/workflows/codespaces-prebuild.yml

@@ -0,0 +1,59 @@
+name: Codespaces Prebuild
+
+on:
+  push:
+    branches:
+      - codespaces
+      - main
+  workflow_dispatch:
+
+jobs:
+  prebuild:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Prebuild API image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: Dockerfile.api
+          push: true
+          tags: ghcr.io/santhosh-p653/deepfake-agentic-ai/api:prebuild
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+      - name: Prebuild Agents image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: Dockerfile.agents
+          push: true
+          tags: ghcr.io/santhosh-p653/deepfake-agentic-ai/agents:prebuild
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+      - name: Prebuild ML image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: Dockerfile.ml
+          push: true
+          tags: ghcr.io/santhosh-p653/deepfake-agentic-ai/ml:prebuild
+          cache-from: type=gha
+          cache-to: type=gha,mode=max