String GITHUB_REPOSITORY = 'python-stale-pr-notify-github-action'
String SLACK_NOTIFICATIONS_CHANNEL = '#devops-internal-alerts'

pipeline {
    agent any

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

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

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

    stages {
        stage('Load Shared Libraries') {
            steps {
                library "jenkins-global-libraries@${params.SHARED_LIBRARIES_VERSION}"
            }
        }
        stage('Compliance Checks') {
            steps {
                complianceChecks()
            }
        }
        stage('Unit Tests and Style Checks') {
            steps {
                withEcr {
                    sh 'make ci_unit_lint'
                }
            }
            post {
                always {
                    xunit tools: [JUnit(pattern: 'build/pyunit.xml', deleteOutputFiles: true, failIfNotNew: true, stopProcessingIfError: true)]
                }
                cleanup {
                    sh 'make ci_unit_lint_clean'
                }
            }
        }
        stage('PR Review') {
            agent any
            when {
                not { branch 'master' }
            }
            steps {
                aiPullRequestReview(projectType: 'python')
            }
        }
        stage('Static Application Security Tests') {
            steps {
                sastTests()
            }
        }
        stage('Sonar Scan and Analysis') {
            when {
                branch 'master'
            }
            steps {
                sonarScan project: GITHUB_REPOSITORY, language: 'py'
            }
        }
    }

    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
                }
            }
        }
        cleanup {
            cleanWs()
        }
    }
}