#!groovy

/*
 * This Jenkins Pipeline depends on the following plugins :
 *  - Credentials Binding (https://plugins.jenkins.io/credentials-binding)
 *  - Ansible (https://plugins.jenkins.io/ansible)
 */

pipeline {
    agent { label 'jenkins-ansible-slave.latest' }

    parameters {
        credentials(name: 'THREESCALE_CICD_ACCESS_TOKEN', description: 'The 3scale Access Token', credentialType: "Secret text", required: true)
        credentials(name: 'THREESCALE_CICD_SSO_ISSUER_ENDPOINT', description: 'The SSO Issuer Endpoint when deploying an API with OpenID Connect', credentialType: "Secret text", required: false)
        string(name: 'THREESCALE_PORTAL_HOSTNAME', description: 'The 3scale Admin Portal hostname')
        string(name: 'GIT_REPOSITORY', description: 'The GIT repository to checkout, containing the OpenAPI Specifications')
        string(name: 'GIT_BRANCH', description: 'The GIT branch or tag to checkout, containing the OpenAPI Specifications', defaultValue: 'master')
        string(name: 'OPENAPI_FILE', description: 'The path to the OpenAPI Specification within the GIT Repository')
        string(name: 'THREESCALE_CICD_PRIVATE_BASE_URL', description: 'The 3scale private base URL', defaultValue: 'https://echo-api.3scale.net')
    }

    stages {
        stage("GIT Checkout") {
            steps {
                // Checkout the GIT repository containing the Ansible Playbook
                checkout scm
                
                // Checkout the GIT repository containing the OpenAPI Specification to provision
                checkout([ $class: 'GitSCM', 
                        branches: [[name: '*/'+params.GIT_BRANCH]], 
                        doGenerateSubmoduleConfigurations: false, 
                        extensions: [[$class: 'RelativeTargetDirectory', relativeTargetDir: 'support/jenkins/api']], 
                        submoduleCfg: [], 
                        userRemoteConfigs: [[url: params.GIT_REPOSITORY]]])
            }
        }

        stage("Deploy an API to 3scale") {
            steps {
                ansiColor('xterm') {
                    withCredentials([ string(credentialsId: params.THREESCALE_CICD_ACCESS_TOKEN, variable: 'THREESCALE_CICD_ACCESS_TOKEN'), 
                                    string(credentialsId: params.THREESCALE_CICD_SSO_ISSUER_ENDPOINT, variable: 'THREESCALE_CICD_SSO_ISSUER_ENDPOINT')]) {
                        
                        ansiblePlaybook(playbook: 'support/jenkins/deploy-api.yaml',
                                        extraVars: [ threescale_cicd_openapi_file: 'api/' + params.OPENAPI_FILE ], 
                                        /* extras: '-v', // verbose mode */
                                        colorized: true)
                    }
                }
            }
        }
    }
}