pipeline {
    agent any

    environment {
        REGISTRY  = 'git.jerryyan.net'
        IMAGE     = "${REGISTRY}/q792602257/agent-coding-workflow"
        TAG       = sh(script: 'git rev-parse --short HEAD', returnStdout: true).trim()
    }

    stages {
        stage('Build & Push') {
            steps {
                withCredentials([usernamePassword(
                    credentialsId: 'gitea-registry',
                    usernameVariable: 'REGISTRY_USER',
                    passwordVariable: 'REGISTRY_PASS'
                )]) {
                    sh """
                        docker build -t ${IMAGE}:${TAG} -t ${IMAGE}:latest .
                        echo "\$REGISTRY_PASS" | docker login ${REGISTRY} -u "\$REGISTRY_USER" --password-stdin
                        docker push ${IMAGE}:${TAG}
                        docker push ${IMAGE}:latest
                    """
                }
            }
            post {
                always {
                    sh 'docker logout ${REGISTRY} || true'
                }
            }
        }
    }

    post {
        failure {
            echo "Build failed for commit ${env.TAG}"
        }
    }
}