chore: Enhance Gitea deployment workflow and add Gitea runner status check script

- Updated deployment script to check for existing containers and free ports before starting a new container.
- Added a new script to check the status of the Gitea runner, including service checks, running processes, Docker containers, common directories, and network connections.

scripts/check-gitea-runner.sh

@@ -0,0 +1,136 @@
+#!/bin/bash
+
+# Gitea Runner Status Check Script
+# Prüft den Status des Gitea Runners
+
+set -e
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+CYAN='\033[0;36m'
+NC='\033[0m' # No Color
+
+echo -e "${BLUE}╔════════════════════════════════════════════════════════════╗${NC}"
+echo -e "${BLUE}║  Gitea Runner Status Check                               ║${NC}"
+echo -e "${BLUE}╚════════════════════════════════════════════════════════════╝${NC}"
+echo ""
+
+# Check 1: systemd service
+echo -e "${CYAN}[1/5] Checking systemd service...${NC}"
+if systemctl list-units --type=service --all | grep -q "gitea-runner.service"; then
+    echo -e "${GREEN}✓ systemd service found${NC}"
+    systemctl status gitea-runner --no-pager -l || true
+else
+    echo -e "${YELLOW}⚠ systemd service not found (runner might be running differently)${NC}"
+fi
+echo ""
+
+# Check 2: Running processes
+echo -e "${CYAN}[2/5] Checking for running runner processes...${NC}"
+RUNNER_PROCESSES=$(ps aux | grep -E "(gitea|act_runner|woodpecker)" | grep -v grep || echo "")
+if [ ! -z "$RUNNER_PROCESSES" ]; then
+    echo -e "${GREEN}✓ Found runner processes:${NC}"
+    echo "$RUNNER_PROCESSES" | while read line; do
+        echo "  $line"
+    done
+else
+    echo -e "${RED}✗ No runner processes found${NC}"
+fi
+echo ""
+
+# Check 3: Docker containers (if runner runs in Docker)
+echo -e "${CYAN}[3/5] Checking for runner Docker containers...${NC}"
+RUNNER_CONTAINERS=$(docker ps -a --filter "name=runner" --format "{{.Names}}\t{{.Status}}" 2>/dev/null || echo "")
+if [ ! -z "$RUNNER_CONTAINERS" ]; then
+    echo -e "${GREEN}✓ Found runner containers:${NC}"
+    echo "$RUNNER_CONTAINERS" | while read line; do
+        echo "  $line"
+    done
+else
+    echo -e "${YELLOW}⚠ No runner containers found${NC}"
+fi
+echo ""
+
+# Check 4: Common runner directories
+echo -e "${CYAN}[4/5] Checking common runner directories...${NC}"
+RUNNER_DIRS=(
+    "/tmp/gitea-runner"
+    "/opt/gitea-runner"
+    "/home/*/gitea-runner"
+    "~/.gitea-runner"
+    "/usr/local/gitea-runner"
+)
+
+FOUND_DIRS=0
+for dir in "${RUNNER_DIRS[@]}"; do
+    # Expand ~ and wildcards
+    EXPANDED_DIR=$(eval echo "$dir" 2>/dev/null || echo "")
+    if [ -d "$EXPANDED_DIR" ]; then
+        echo -e "${GREEN}✓ Found runner directory: $EXPANDED_DIR${NC}"
+        FOUND_DIRS=$((FOUND_DIRS + 1))
+        # Check for config files
+        if [ -f "$EXPANDED_DIR/.runner" ] || [ -f "$EXPANDED_DIR/config.yml" ]; then
+            echo "  → Contains configuration files"
+        fi
+    fi
+done
+
+if [ $FOUND_DIRS -eq 0 ]; then
+    echo -e "${YELLOW}⚠ No runner directories found in common locations${NC}"
+fi
+echo ""
+
+# Check 5: Network connections (check if runner is connecting to Gitea)
+echo -e "${CYAN}[5/5] Checking network connections to Gitea...${NC}"
+GITEA_URL="${GITEA_URL:-https://git.dk0.dev}"
+if command -v netstat >/dev/null 2>&1; then
+    CONNECTIONS=$(netstat -tn 2>/dev/null | grep -E "(git.dk0.dev|3000|3001)" || echo "")
+elif command -v ss >/dev/null 2>&1; then
+    CONNECTIONS=$(ss -tn 2>/dev/null | grep -E "(git.dk0.dev|3000|3001)" || echo "")
+fi
+
+if [ ! -z "$CONNECTIONS" ]; then
+    echo -e "${GREEN}✓ Found connections to Gitea:${NC}"
+    echo "$CONNECTIONS" | head -5
+else
+    echo -e "${YELLOW}⚠ No active connections to Gitea found${NC}"
+fi
+echo ""
+
+# Summary
+echo -e "${BLUE}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
+echo -e "${BLUE}Summary:${NC}"
+echo ""
+
+if [ ! -z "$RUNNER_PROCESSES" ] || [ ! -z "$RUNNER_CONTAINERS" ]; then
+    echo -e "${GREEN}✓ Runner appears to be running${NC}"
+    echo ""
+    echo "To check runner status in Gitea:"
+    echo "  1. Go to: https://git.dk0.dev/denshooter/portfolio/settings/actions/runners"
+    echo "  2. Check if runner-01 shows as 'online' or 'idle'"
+    echo ""
+    echo "To view runner logs:"
+    if [ ! -z "$RUNNER_PROCESSES" ]; then
+        echo "  - Check process logs or journalctl"
+    fi
+    if [ ! -z "$RUNNER_CONTAINERS" ]; then
+        echo "  - docker logs <container-name>"
+    fi
+else
+    echo -e "${RED}✗ Runner does not appear to be running${NC}"
+    echo ""
+    echo "To start the runner:"
+    echo "  1. Find where the runner binary is located"
+    echo "  2. Check Gitea for registration token"
+    echo "  3. Run: ./act_runner register --config config.yml"
+    echo "  4. Run: ./act_runner daemon --config config.yml"
+fi
+
+echo ""
+echo -e "${CYAN}For more information, check:${NC}"
+echo "  - Gitea Runner Docs: https://docs.gitea.com/usage/actions/act-runner"
+echo "  - Runner Status: https://git.dk0.dev/denshooter/portfolio/settings/actions/runners"
+echo ""