import org.elasticsearch.gradle.OS

buildScan {
    URL jenkinsUrl = System.getenv('JENKINS_URL') ? new URL(System.getenv('JENKINS_URL')) : null
    String buildNumber = System.getenv('BUILD_NUMBER')
    String buildUrl = System.getenv('BUILD_URL')
    String jobName =  System.getenv('JOB_NAME')

    tag OS.current().name()
    if (jobName) {
        value 'Job name', jobName
    }
    if(buildNumber) {
        value 'Job number', buildNumber
    }

    if (jenkinsUrl?.host?.endsWith('elastic.co')) {
        publishAlways()
        buildScan.server = 'https://gradle-enterprise.elastic.co'
    }

    // Jenkins-specific build scan metadata
    if (jenkinsUrl) {
        tag 'CI'
        tag jobName
        link 'Jenkins Build', buildUrl
        link 'GCP Upload', "https://console.cloud.google.com/storage/elasticsearch-ci-artifacts/jobs/${jobName}/build/${buildNumber}.tar.bz2"
        System.getenv().getOrDefault('NODE_LABELS', '').split(' ').each {
            value 'Jenkins Worker Label', it
        }

        // Add SCM information
        def isPrBuild = System.getenv('ROOT_BUILD_CAUSE_GHPRBCAUSE') != null
        if (isPrBuild) {
            value 'Git Commit ID', System.getenv('ghprbActualCommit')
            value 'Git Branch', System.getenv('ghprbTargetBranch')
            tag System.getenv('ghprbTargetBranch')
            tag "pr/${System.getenv('ghprbPullId')}"
            tag 'pull-request'
            link 'Source', "https://github.com/elastic/elasticsearch/tree/${System.getenv('ghprbActualCommit')}"
            link 'Pull Request', System.getenv('ghprbPullLink')
        } else {
            if (System.getenv('GIT_BRANCH')) {
                def branch = System.getenv('GIT_BRANCH').split('/').last()
                value 'Git Branch', branch
                tag branch
            }
            if (System.getenv('GIT_COMMIT')) {
                value 'Git Commit ID', System.getenv('GIT_COMMIT')
                link 'Source', "https://github.com/elastic/elasticsearch/tree/${System.getenv('GIT_COMMIT')}"
                background {
                    def changes = "git diff --name-only ${System.getenv('GIT_PREVIOUS_COMMIT')}..${System.getenv('GIT_COMMIT')}".execute().text.trim()
                    value 'Git Changes', changes
                }
            }
        }
    } else {
        tag 'LOCAL'
    }
}