pipeline {
    agent {
        label 'podman'
    }
    tools {
        go '1.21.1'
    }
    environment {
        registry = "docker.io/notatio/notatio"
        registryCredential = 'docker-hub-credentials'
        podmanImage = ''
    }
    stages {
        stage('Clone repository') {
            steps {
                git branch: 'main', credentialsId: 'codeberg-musselman-builder-jenkins', url: 'https://codeberg.org/Musselman/Notatio.git'
            }
        }
        stage('Retrieve Git tag') {
            steps {
                script {
                    def tagOutput = sh(script: 'git describe --abbrev=0 --tags || true', returnStdout: true).trim()
                    if (tagOutput.isEmpty() || tagOutput.equals("fatal: No names found, cannot describe anything.")) {
                        TAG = 'latest' // Set a default tag if no tags are found
                        echo "No tags found, using default tag: ${TAG}"
                    } else {
                        TAG = tagOutput
                        echo "Latest tag found: ${TAG}"
                    }
                }
            }
        }
        stage('Build') {
            steps {
                echo 'Building..'
                sh 'go build'
            }
        }
        stage('Test') {
            steps {
                echo 'Testing..'
                echo 'No Testing to do currently..'
            }
        }
        stage('Building image') {
            steps {
                script {
                    sh "podman build -t notatio ."
                }
            }
        }
        stage('Push image') {
            steps {
                script {
                    withCredentials([usernamePassword(credentialsId: registryCredential, passwordVariable: 'REGISTRY_PASSWORD', usernameVariable: 'REGISTRY_USERNAME')]) {
                        sh "podman login -u $REGISTRY_USERNAME -p $REGISTRY_PASSWORD docker.io"
                        sh "podman push notatio $registry:${TAG}"
                        sh "podman logout $registry"
                    }
                }
            }
        }
        stage('Cleanup') {
            steps {
                sh "podman rmi -a -f"
            }
        }
    }
}