Initial commit

setup-transcoding.sh

@@ -0,0 +1,150 @@
+#!/bin/bash
+
+# HLS Transcoding Setup Script
+# This script initializes the HLS transcoding infrastructure
+
+set -e
+
+echo "==========================================="
+echo "HLS Transcoding Setup Script"
+echo "==========================================="
+echo ""
+
+# Colors for output
+GREEN='\033[0;32m'
+BLUE='\033[0;34m'
+YELLOW='\033[1;33m'
+NC='\033[0m' # No Color
+
+# Check if .env file exists
+if [ ! -f .env ]; then
+    echo -e "${YELLOW}⚠ .env file not found${NC}"
+    echo "Creating .env from .env.example..."
+    cp .env.example .env
+    echo -e "${GREEN}✓ .env file created${NC}"
+    echo ""
+    echo -e "${YELLOW}Please edit .env and configure your settings before proceeding${NC}"
+    echo ""
+fi
+
+echo -e "${BLUE}Step 1: Checking prerequisites${NC}"
+
+# Check if Docker is installed
+if ! command -v docker &> /dev/null; then
+    echo -e "${YELLOW}✗ Docker is not installed${NC}"
+    echo "Please install Docker from https://www.docker.com/products/docker-desktop"
+    exit 1
+fi
+echo -e "${GREEN}✓ Docker is installed${NC}"
+
+# Check if Docker Compose is installed
+if ! command -v docker-compose &> /dev/null; then
+    echo -e "${YELLOW}✗ Docker Compose is not installed${NC}"
+    echo "Please install Docker Compose or use 'docker compose'"
+    exit 1
+fi
+echo -e "${GREEN}✓ Docker Compose is installed${NC}"
+
+# Check if Node.js is installed
+if ! command -v node &> /dev/null; then
+    echo -e "${YELLOW}⚠ Node.js is not installed (optional for dev mode)${NC}"
+else
+    echo -e "${GREEN}✓ Node.js is installed ($(node --version))${NC}"
+fi
+
+echo ""
+echo -e "${BLUE}Step 2: Creating required directories${NC}"
+
+# Create uploads directory structure
+if [ -n "$UPLOADS_PATH" ]; then
+    UPLOADS_DIR="$UPLOADS_PATH"
+else
+    UPLOADS_DIR="/mnt/tank/apps/college-platform/uploads"
+fi
+
+mkdir -p "$UPLOADS_DIR/videos"
+mkdir -p "$UPLOADS_DIR/hls"
+sudo chown -R 1000:1000 "$UPLOADS_DIR" 2>/dev/null || true
+chmod -R 755 "$UPLOADS_DIR"
+
+echo -e "${GREEN}✓ Created $UPLOADS_DIR/videos${NC}"
+echo -e "${GREEN}✓ Created $UPLOADS_DIR/hls${NC}"
+
+# Create PostgreSQL data directory
+if [ -n "$POSTGRES_DATA_PATH" ]; then
+    PG_DIR="$POSTGRES_DATA_PATH"
+else
+    PG_DIR="/mnt/tank/apps/college-platform/postgres_data"
+fi
+
+mkdir -p "$PG_DIR"
+chmod 700 "$PG_DIR"
+
+echo -e "${GREEN}✓ Created PostgreSQL data directory${NC}"
+
+echo ""
+echo -e "${BLUE}Step 3: Building Docker images${NC}"
+
+# Build the transcoder image
+docker-compose build transcoder 2>&1 | tail -20
+echo -e "${GREEN}✓ Transcoder image built${NC}"
+
+echo ""
+echo -e "${BLUE}Step 4: Starting services${NC}"
+
+# Start all services
+docker-compose up -d
+
+echo -e "${GREEN}✓ Services started${NC}"
+
+echo ""
+echo -e "${BLUE}Step 5: Waiting for services to be ready${NC}"
+
+# Wait for PostgreSQL
+echo "Waiting for PostgreSQL..."
+for i in {1..30}; do
+    if docker-compose exec -T postgres pg_isready -U cms_user &> /dev/null; then
+        echo -e "${GREEN}✓ PostgreSQL is ready${NC}"
+        break
+    fi
+    echo -n "."
+    sleep 1
+done
+
+# Wait for CMS
+echo "Waiting for CMS application..."
+for i in {1..60}; do
+    if docker-compose exec -T cms wget --quiet --spider http://localhost:3000 2>/dev/null; then
+        echo -e "${GREEN}✓ CMS is ready${NC}"
+        break
+    fi
+    echo -n "."
+    sleep 1
+done
+
+# Run Prisma migration
+echo ""
+echo -e "${BLUE}Step 6: Running database migration${NC}"
+
+docker-compose exec -T cms npx prisma migrate deploy
+
+echo -e "${GREEN}✓ Database migration completed${NC}"
+
+echo ""
+echo "==========================================="
+echo -e "${GREEN}Setup Complete!${NC}"
+echo "==========================================="
+echo ""
+echo "Services are now running:"
+echo "  • CMS: http://localhost:3000"
+echo "  • PostgreSQL: localhost:5432"
+echo "  • Transcoder: (background service)"
+echo ""
+echo "Next steps:"
+echo "  1. Visit http://localhost:3000 and sign in"
+echo "  2. Upload MP4 files as an admin user"
+echo "  3. Watch the transcoder logs: docker-compose logs -f transcoder"
+echo "  4. Check HLS files: ls -la $UPLOADS_DIR/hls/{video_id}/"
+echo ""
+echo "For more information, see TRANSCODING.md"
+echo ""