jenkins-shared-library/vars/gatherInfo.groovy

// vars/gatherInfo.groovy
def call() {
    def duration = currentBuild.durationString.replace(' and counting', '')
    def commitMsg  = sh(returnStdout: true, script: 'git log -1 --pretty=%B').trim()
    def author     = sh(returnStdout: true, script: 'git log -1 --pretty=%an').trim()
    def commitTime = sh(returnStdout: true, script: 'git log -1 --pretty=%ci').trim()
    def branch     = env.BRANCH_NAME ?: env.GIT_BRANCH ?: 'unknown'
    def buildUrl   = env.BUILD_URL.replace('http://68.79.46.88:8080', 'https://jenkins.adwebcloud.com')
    return [
        duration : duration,
        commitMsg: commitMsg,
        author   : author,
        commitTime: commitTime,
        branch   : branch,
        buildUrl : buildUrl
    ]
}