Add GitHub Actions deployment workflow

- Add deployment workflow with test, build, and deploy jobs
- Add testing workflow for PRs
- Add deployment scripts (deploy, healthcheck, rollback)
- Add systemd service configuration
- Update Makefile with CI/CD targets
- Add comprehensive deployment documentation

scripts/deploy.sh

@@ -0,0 +1,69 @@
+#!/bin/bash
+set -e
+
+APP_NAME="${1:-cv-server}"
+SERVICE_NAME="${2:-cv}"
+DEPLOY_PATH="${DEPLOY_PATH:-/home/txeo/Git/yo/cv}"
+
+echo "🚀 Starting deployment of $APP_NAME"
+echo "📍 Deploy path: $DEPLOY_PATH"
+echo "🔧 Service: $SERVICE_NAME"
+
+# Create backup of current version
+if [ -f "$DEPLOY_PATH/$APP_NAME" ]; then
+    echo "📦 Backing up current version..."
+    BACKUP_DIR="$DEPLOY_PATH/backups"
+    mkdir -p "$BACKUP_DIR"
+    TIMESTAMP=$(date +%Y%m%d_%H%M%S)
+    cp "$DEPLOY_PATH/$APP_NAME" "$BACKUP_DIR/$APP_NAME.$TIMESTAMP"
+
+    # Keep only last 5 backups
+    ls -t "$BACKUP_DIR" | tail -n +6 | xargs -I {} rm -f "$BACKUP_DIR/{}"
+    echo "✓ Backup created: $APP_NAME.$TIMESTAMP"
+fi
+
+# Move new binary into place
+echo "📥 Installing new version..."
+mv "$DEPLOY_PATH/$APP_NAME.new" "$DEPLOY_PATH/$APP_NAME"
+chmod +x "$DEPLOY_PATH/$APP_NAME"
+
+# Restart service
+echo "🔄 Restarting service..."
+sudo systemctl restart "$SERVICE_NAME"
+
+# Wait for service to start
+sleep 3
+
+# Check service status
+if sudo systemctl is-active --quiet "$SERVICE_NAME"; then
+    echo "✅ Service started successfully"
+
+    # Get service status
+    echo ""
+    echo "📊 Service Status:"
+    sudo systemctl status "$SERVICE_NAME" --no-pager -l | head -15
+
+    echo ""
+    echo "🎉 Deployment completed successfully"
+    exit 0
+else
+    echo "❌ Service failed to start - rolling back"
+
+    # Rollback to backup
+    LATEST_BACKUP=$(ls -t "$BACKUP_DIR" 2>/dev/null | head -1)
+    if [ -n "$LATEST_BACKUP" ]; then
+        echo "⏪ Rolling back to: $LATEST_BACKUP"
+        cp "$BACKUP_DIR/$LATEST_BACKUP" "$DEPLOY_PATH/$APP_NAME"
+        sudo systemctl restart "$SERVICE_NAME"
+
+        if sudo systemctl is-active --quiet "$SERVICE_NAME"; then
+            echo "⚠️  Rolled back to previous version successfully"
+        else
+            echo "❌ Rollback failed - manual intervention required"
+        fi
+    else
+        echo "❌ No backup found - manual intervention required"
+    fi
+
+    exit 1
+fi

scripts/healthcheck.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+set -e
+
+HEALTH_URL="${HEALTH_URL:-http://localhost:1999/health}"
+MAX_RETRIES=30
+RETRY_DELAY=2
+
+echo "🏥 Running health check on $HEALTH_URL"
+
+for i in $(seq 1 $MAX_RETRIES); do
+    if curl -sf "$HEALTH_URL" > /dev/null 2>&1; then
+        echo "✅ Health check passed (attempt $i/$MAX_RETRIES)"
+
+        # Show health response
+        RESPONSE=$(curl -s "$HEALTH_URL")
+        echo ""
+        echo "📊 Health Status:"
+        echo "$RESPONSE" | jq . 2>/dev/null || echo "$RESPONSE"
+
+        exit 0
+    fi
+
+    echo "⏳ Waiting for service... (attempt $i/$MAX_RETRIES)"
+    sleep $RETRY_DELAY
+done
+
+echo "❌ Health check failed after $MAX_RETRIES attempts"
+exit 1

scripts/rollback.sh

@@ -0,0 +1,93 @@
+#!/bin/bash
+set -e
+
+APP_NAME="${1:-cv-server}"
+SERVICE_NAME="${2:-cv}"
+DEPLOY_PATH="${DEPLOY_PATH:-/home/txeo/Git/yo/cv}"
+BACKUP_DIR="$DEPLOY_PATH/backups"
+
+echo "⏪ Rollback Script for $APP_NAME"
+echo "📍 Deploy path: $DEPLOY_PATH"
+echo "🔧 Service: $SERVICE_NAME"
+echo ""
+
+# Check if backup directory exists
+if [ ! -d "$BACKUP_DIR" ]; then
+    echo "❌ No backup directory found at $BACKUP_DIR"
+    exit 1
+fi
+
+# List available versions
+echo "📦 Available backup versions:"
+ls -lht "$BACKUP_DIR" | tail -n +2 | head -5 | awk '{print NR". "$9" ("$6" "$7" "$8")"}'
+echo ""
+
+# If no argument provided, show usage
+if [ -z "$3" ]; then
+    echo "Usage: $0 <app_name> <service_name> <version_number>"
+    echo "Example: $0 cv-server cv 1"
+    echo ""
+    echo "Or to rollback to the most recent version:"
+    echo "  $0 cv-server cv latest"
+    exit 0
+fi
+
+VERSION_ARG="$3"
+
+# Determine which backup to use
+if [ "$VERSION_ARG" = "latest" ]; then
+    BACKUP_FILE=$(ls -t "$BACKUP_DIR" | head -1)
+    echo "🔍 Selected: latest version ($BACKUP_FILE)"
+else
+    BACKUP_FILE=$(ls -t "$BACKUP_DIR" | sed -n "${VERSION_ARG}p")
+    echo "🔍 Selected: version #$VERSION_ARG ($BACKUP_FILE)"
+fi
+
+if [ -z "$BACKUP_FILE" ]; then
+    echo "❌ Version not found"
+    exit 1
+fi
+
+# Confirm rollback
+echo ""
+echo "⚠️  About to rollback to: $BACKUP_FILE"
+read -p "Continue? (yes/no): " CONFIRM
+
+if [ "$CONFIRM" != "yes" ]; then
+    echo "❌ Rollback cancelled"
+    exit 0
+fi
+
+# Create backup of current version before rollback
+if [ -f "$DEPLOY_PATH/$APP_NAME" ]; then
+    TIMESTAMP=$(date +%Y%m%d_%H%M%S)
+    cp "$DEPLOY_PATH/$APP_NAME" "$BACKUP_DIR/$APP_NAME.pre-rollback.$TIMESTAMP"
+    echo "✓ Current version backed up as: $APP_NAME.pre-rollback.$TIMESTAMP"
+fi
+
+# Perform rollback
+echo "⏪ Rolling back..."
+cp "$BACKUP_DIR/$BACKUP_FILE" "$DEPLOY_PATH/$APP_NAME"
+chmod +x "$DEPLOY_PATH/$APP_NAME"
+
+# Restart service
+echo "🔄 Restarting service..."
+sudo systemctl restart "$SERVICE_NAME"
+
+# Wait for service to start
+sleep 3
+
+# Check service status
+if sudo systemctl is-active --quiet "$SERVICE_NAME"; then
+    echo "✅ Rollback successful - service is running"
+    echo ""
+    echo "📊 Service Status:"
+    sudo systemctl status "$SERVICE_NAME" --no-pager -l | head -15
+    exit 0
+else
+    echo "❌ Service failed to start after rollback"
+    echo ""
+    echo "🔍 Service logs:"
+    sudo journalctl -u "$SERVICE_NAME" -n 20 --no-pager
+    exit 1
+fi