"""deploy_server.py git pull → fetch+reset 방식으로 변경 + 서버 클론 강제 리셋"""
import paramiko, sys
sys.stdout.reconfigure(encoding='utf-8', errors='replace')
client = paramiko.SSHClient()
client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
client.connect('101.79.17.164', username='root', password='1q2w3e!Q', timeout=15)

def run(label, cmd, timeout=40):
    print(f'\n[{label}]')
    _, o, e = client.exec_command(cmd, timeout=timeout)
    out = o.read().decode('utf-8','replace').strip()
    if out: print(out[:500])
    return out

GITEA = 'http://zio:Zio%40Admin2026%21@127.0.0.1:9003/zio'

# 1. 서버 src 디렉토리 강제 리셋 (diverge 해결)
for path, repo in [('/opt/guardia/src', 'guardia-itsm'), ('/opt/zioinfo/src', 'zioinfo-web')]:
    run(f'{repo} 강제 리셋', f"""
    git config --global --add safe.directory {path} 2>/dev/null
    git -C {path} remote set-url origin '{GITEA}/{repo}.git'
    git -C {path} fetch origin main
    git -C {path} reset --hard origin/main
    echo "리셋 완료: $(git -C {path} log -1 --oneline)"
    """)

# 2. deploy_server.py git pull → fetch+reset 방식으로 교체
run('deploy_server.py 수정 확인', "grep -n 'git pull\|git -C\|pull origin' /opt/zioinfo/deploy_server.py | head -15")

run('git pull 명령 교체', r"""
# ["git", "-C", SRC, "pull", "origin", "main"] → fetch + reset
python3 -c "
import re
with open('/opt/zioinfo/deploy_server.py', 'r') as f:
    content = f.read()

# git pull 단순 명령 교체
content = content.replace(
    '[\"git\", \"-C\", SRC, \"pull\", \"origin\", \"main\"]',
    '[\"bash\", \"-c\", f\"git -C {SRC} fetch origin main && git -C {SRC} reset --hard origin/main\"]'
)

# bash git pull 교체
content = content.replace(
    '\"[ -d {SRC}/.git ] && git -C {SRC} pull origin main\"',
    '\"[ -d {SRC}/.git ] && git -C {SRC} fetch origin main && git -C {SRC} reset --hard origin/main\"'
)

with open('/opt/zioinfo/deploy_server.py', 'w') as f:
    f.write(content)
print('수정 완료')
"
""")

run('수정 결과 확인', "grep -n 'git.*pull\|fetch\|reset' /opt/zioinfo/deploy_server.py | head -10")

# 3. 서비스 재시작
run('서비스 재시작', 'systemctl restart zioinfo-deploy && sleep 2 && systemctl is-active zioinfo-deploy')

# 4. 배포 재트리거
import time
for repo in ['guardia-itsm', 'zioinfo-web']:
    run(f'{repo} 배포 트리거',
        f'curl -sf -X POST http://localhost:9999 '
        f'-H "Content-Type: application/json" -H "X-Gitea-Event: push" '
        f'-d \'{{"repository":{{"name":"{repo}"}},"ref":"refs/heads/main"}}\' 2>/dev/null')

time.sleep(12)
run('최종 배포 로그', 'tail -20 /var/log/zioinfo/deploy.log 2>/dev/null')

client.close()