portal-app/Jenkinsfile

pipeline {
    agent any

    parameters {
        string(name: 'PROJECT_NAME', defaultValue: 'portal-app', description: 'Nome do projeto')
        string(name: 'GIT_BRANCH', defaultValue: 'main', description: 'Branch')
    }

    environment {
        FORGEJO_HOST = '175.15.15.55'
        PODMAN_HOST  = '175.15.15.12'
        BASE_DIR     = '/usr/app'
    }

    stages {

        stage('Sync Código no Podman Host') {
            steps {
                sshagent(['root-ssh-key']) {
                    sh """
                    ssh root@${PODMAN_HOST} '
                        set -e
                        PROJECT_DIR=${BASE_DIR}/${params.PROJECT_NAME}

                        mkdir -p \$PROJECT_DIR
                        mkdir -p \$PROJECT_DIR/.deploy

                        if [ ! -d "\$PROJECT_DIR/.git" ]; then
                            git clone -b ${params.GIT_BRANCH} ssh://root@${FORGEJO_HOST}:/rayankonecny/portal-app.git \$PROJECT_DIR
                        else
                            cd \$PROJECT_DIR
                            git fetch origin
                            git reset --hard origin/${params.GIT_BRANCH}
                        fi
                    '
                    """
                }
            }
        }

        stage('Detectar Mudanças') {
            steps {
                sshagent(['root-ssh-key']) {
                    sh """
                    ssh root@${PODMAN_HOST} '
                        set -e
                        cd ${BASE_DIR}/${params.PROJECT_NAME}

                        LAST_FILE=.deploy/last_commit
                        CURRENT=\$(git rev-parse HEAD)

                        if [ -f \$LAST_FILE ]; then
                            PREV=\$(cat \$LAST_FILE)
                        else
                            PREV=""
                        fi

                        echo "Commit anterior: \$PREV"
                        echo "Commit atual:     \$CURRENT"

                        git diff --name-only \$PREV \$CURRENT > .deploy/changed_files || true
                        cat .deploy/changed_files

                        awk -F/ "/^services/ {print \\$2}" .deploy/changed_files | sort -u > .deploy/changed_services
                        cat .deploy/changed_services
                    '
                    """
                }
            }
        }

        stage('Build Inteligente (somente serviços alterados)') {
            steps {
                sshagent(['root-ssh-key']) {
                    sh """
                    ssh root@${PODMAN_HOST} '
                        set -e
                        cd ${BASE_DIR}/${params.PROJECT_NAME}

                        if [ ! -s .deploy/changed_services ]; then
                            echo "Nenhum serviço alterado. Pulando build."
                            exit 0
                        fi

                        while read SERVICE; do
                            echo "🔨 Buildando serviço: \$SERVICE"
                            podman build -t ${params.PROJECT_NAME}-\$SERVICE:latest services/\$SERVICE
                        done < .deploy/changed_services
                    '
                    """
                }
            }
        }

        stage('Deploy Seletivo via podman-compose') {
            steps {
                sshagent(['root-ssh-key']) {
                    sh """
                    ssh root@${PODMAN_HOST} '
                        set -e
                        cd ${BASE_DIR}/${params.PROJECT_NAME}

                        if [ -s .deploy/changed_services ]; then
                            while read SERVICE; do
                                echo "🚀 Reiniciando serviço: \$SERVICE"
                                podman-compose up -d --no-deps --build \$SERVICE
                            done < .deploy/changed_services
                        else
                            echo "Nada para subir"
                        fi

                        git rev-parse HEAD > .deploy/last_commit
                    '
                    """
                }
            }
        }

        stage('Observabilidade') {
            steps {
                sshagent(['root-ssh-key']) {
                    sh """
                    ssh root@${PODMAN_HOST} '
                        echo "Containers ativos:"
                        podman ps
                    '
                    """
                }
            }
        }
    }

    post {
        success {
            echo "✅ Deploy inteligente concluído para ${params.PROJECT_NAME}"
        }
        failure {
            echo "❌ Falha no deploy"
        }
    }
}