String GITHUB_REPOSITORY = 'terraform-static-code-analysis'
String ECR_ACCOUNT_ID = '437795906767'
List<String> AWS_REGIONS = ['us-east-1']
String SLACK_NOTIFICATIONS_CHANNEL = '#terraform'

pipeline {
    agent any

    options {
        ansiColor('xterm')
        disableConcurrentBuilds()
        skipDefaultCheckout()
        timestamps()
    }

    parameters {
        string(name: 'SHARED_LIBRARIES_VERSION', defaultValue: 'master', description: 'The version of the Jenkins shared libraries to use. Can be a branch, tag or Git revision.')
    }

    triggers {
        issueCommentTrigger('.*retest this please.*')
    }

    stages {
        stage('Checkout') {
            steps {
                script {
                    cleanWs()
                    def scmVars = checkout scm
                    // Set SCM vars as environment variables to replicate default checkout functionality
                    scmVars.each { k, v ->
                        env."${k}" = v
                    }
                }
            }
        }
        stage('Load Shared Libraries') {
            steps {
                library "jenkins-global-libraries@${params.SHARED_LIBRARIES_VERSION}"
            }
        }
        stage('Compliance Checks') {
            steps {
                complianceChecks()
            }
        }
        stage('Unit Tests') {
            steps {
                withEcr {
                    sh 'docker compose run --rm unit-test'
                }
            }
        }
        stage('Static Application Security Tests') {
            steps {
                sastTests()
            }
        }
        stage('Sonar Scan and Analysis') {
            when {
                allOf {
                    branch 'master'
                }
            }
            steps {
                sonarScan project: GITHUB_REPOSITORY, language: 'py'
            }
        }
        stage('Create a Release') {
            steps {
                dockerToEcr awsRegions: AWS_REGIONS,
                    ecrAccountId: ECR_ACCOUNT_ID,
                    imageName: GITHUB_REPOSITORY,
                    imageTag: (env.BRANCH_NAME == 'master' ? env.GIT_COMMIT : 'staging'),
                    dockerBuildTarget: 'base',
                    pushLatest: (env.BRANCH_NAME == 'master'),
                    dockerBuildCacheDisabled: true
            }
        }
        stage('Run Module Integration Tests') {
            steps {
                withEcr {
                    withCredentials([
                        string(credentialsId: 'terraform-static-code-analysis-github-app-client-id', variable: 'GITHUB_APP_CLIENT_ID'),
                        string(credentialsId: 'terraform-static-code-analysis-github-app-installation-id', variable: 'GITHUB_APP_INSTALLATION_ID'),
                        file(credentialsId: 'terraform-static-code-analysis-github-app-private-key', variable: 'GITHUB_APP_PRIVATE_KEY_FILE_LOCATION')
                    ]) {
                        sh 'docker compose run --rm module-integration-tests'
                    }
                }
            }
        }
        stage('Scan Docker Image') {
            steps {
                dockerScan awsRegion: AWS_REGIONS[0],
                    ecrAccountId: ECR_ACCOUNT_ID,
                    imageName: GITHUB_REPOSITORY,
                    imageTag: (env.BRANCH_NAME == 'master' ? env.GIT_COMMIT : 'staging'),
                    vulnerabilitiesToIgnore: [
                      'CVE-2024-23342',      // pkg:pypi/ecdsa@0.19.2 requires fix in upstream
                      'CVE-2026-34993',      // pkg:pypi/aiohttp@3.13.5 requires fix in upstream
                      'CVE-2026-47265'       // pkg:pypi/aiohttp@3.13.5 requires fix in upstream
                    ]
            }
        }
    }

    post {
        regression {
            script {
                if (env.BRANCH_NAME == 'master') {
                    slackNotify channel: SLACK_NOTIFICATIONS_CHANNEL
                }
            }
        }
        fixed {
            script {
                if (env.BRANCH_NAME == 'master') {
                    slackNotify channel: SLACK_NOTIFICATIONS_CHANNEL
                }
            }
        }
    }
}