terraform-destroy

node {
 
    // Mark the code checkout 'Checkout'....
    stage 'Checkout'
 
    // // Get some code from a GitHub repository
    git credentialsId: "${env.GITHUB_CREDENTIALS}", url: "${env.GITHUB_REPO}"

    // Setup the AWS Credentials
    withCredentials([[$class: 'UsernamePasswordMultiBinding', credentialsId: "${env.AWS_CREDENTIALS}",
                      usernameVariable: 'USERNAME', passwordVariable: 'PASSWORD']]) {
        env.AWS_ACCESS_KEY_ID = "$USERNAME"
        env.AWS_SECRET_ACCESS_KEY = "$PASSWORD"
    }
    // Get the Terraform tool.
    def tfHome = tool name: 'Terraform', type: 'com.cloudbees.jenkins.plugins.customtools.CustomTool'
    env.PATH = "${tfHome}:${env.PATH}"
    wrap([$class: 'AnsiColorBuildWrapper', colorMapName: 'xterm']) {
 
            // Mark the code build 'plan'....
            stage name: 'Plan', concurrency: 1
            // Output Terraform version
            sh "terraform --version"
            //Remove the terraform state file so we always start from a clean state
            if (fileExists(".terraform/terraform.tfstate")) {
                sh "rm -rf .terraform/terraform.tfstate"
            }
            if (fileExists("status")) {
                sh "rm status"
            }
            sh "./jenkins-init"
            sh "terraform get"
            sh "set +e; terraform plan -destroy -out=plan.out -var-file=environments/${env.PROJECT}/${env.PROJECT}.tfvars -detailed-exitcode; echo \$? > status"
            def exitCode = readFile('status').trim()
            def destroy = false
            echo "Terraform Plan Exit Code: ${exitCode}"
            if (exitCode == "0") {
                currentBuild.result = 'SUCCESS'
            }
            if (exitCode == "1") {
                // slackSend channel: '#ci', color: '#0080ff', message: "Plan Failed: ${env.JOB_NAME} - ${env.BUILD_NUMBER} ()"
                currentBuild.result = 'FAILURE'
            }
            if (exitCode == "2") {
                stash name: "plan", includes: "plan.out"
                // slackSend channel: '#ci', color: 'good', message: "Plan Awaiting Approval: ${env.JOB_NAME} - ${env.BUILD_NUMBER} ()"
                try {
                    input message: 'Destroy Plan?', ok: 'Destroy'
                    destroy = true
                } catch (err) {
                    // slackSend channel: '#ci', color: 'warning', message: "Plan Discarded: ${env.JOB_NAME} - ${env.BUILD_NUMBER} ()"
                    destroy = false
                    currentBuild.result = 'UNSTABLE'
                }
            }
 
            if (destroy) {
                stage name: 'Destroy', concurrency: 1
                unstash 'plan'
                if (fileExists("status.destroy")) {
                    sh "rm status.destroy"
                }
                sh "set +e; terraform destroy -force -var-file=environments/${env.PROJECT}/${env.PROJECT}.tfvars; echo \$? > status.destroy"
                def destroyExitCode = readFile('status.destroy').trim()
                if (destroyExitCode == "0") {
                    // slackSend channel: '#ci', color: 'good', message: "Changes Applied ${env.JOB_NAME} - ${env.BUILD_NUMBER} ()"    
                } else {
                    // slackSend channel: '#ci', color: 'danger', message: "Destroy Failed: ${env.JOB_NAME} - ${env.BUILD_NUMBER} ()"
                    currentBuild.result = 'FAILURE'
                }
            }
    }
}