src/com/mirantis/mcp/MCPArtifactory.groovy

package com.mirantis.mcp

import org.jfrog.hudson.pipeline.common.types.ArtifactoryServer
import org.jfrog.hudson.pipeline.common.types.buildInfo.BuildInfo

/**
 * Return string of mandatory build properties for binaries
 * User can also add some custom properties.
 *
 * @param customProperties a Array of Strings that should be added to mandatory props
 *        in format ["prop1=value1", "prop2=value2"]
 * */
def getBinaryBuildProperties(ArrayList customProperties) {
    def namespace = "com.mirantis."
    def properties = [
            "buildName=${env.JOB_NAME}",
            "buildNumber=${env.BUILD_NUMBER}",
            "gerritProject=${env.GERRIT_PROJECT}",
            "gerritChangeNumber=${env.GERRIT_CHANGE_NUMBER}",
            "gerritPatchsetNumber=${env.GERRIT_PATCHSET_NUMBER}",
            "gerritChangeId=${env.GERRIT_CHANGE_ID}",
            "gerritPatchsetRevision=${env.GERRIT_PATCHSET_REVISION}"
    ]

    if (customProperties) {
        properties.addAll(customProperties)
    }

    def common = new com.mirantis.mcp.Common()

    return common.constructString(properties, namespace, ";")
}

/**
 * Get URL to artifact(s) by properties
 * Returns String(s) with URL to found artifact or null if nothing
 *
 * @param artifactoryURL String, an URL to Artifactory
 * @param properties LinkedHashMap, a Hash of properties (key-value) which
 *        which should determine artifact in Artifactory
 * @param onlyLastItem Boolean, return only last URL if true(by default),
 *        else return list of all found artifact URLS
 * @param repos ArrayList, a list of repositories to search in
 *
 */
def uriByProperties(String artifactoryURL, LinkedHashMap properties, Boolean onlyLastItem=true, ArrayList repos=[]) {
    def key, value
    def properties_str = ''
    for (int i = 0; i < properties.size(); i++) {
        // avoid serialization errors
        key = properties.entrySet().toArray()[i].key.trim()
        value = properties.entrySet().toArray()[i].value.trim()
        properties_str += /${key}=${value}&/
    }
    def repos_str = (repos) ? repos.join(',') : ''
    def search_url
    if (repos_str) {
        search_url = "${artifactoryURL}/api/search/prop?${properties_str}&repos=${repos_str}"
    } else {
        search_url = "${artifactoryURL}/api/search/prop?${properties_str}"
    }

    def result = sh(script: /curl -X GET '${search_url}'/,
            returnStdout: true).trim()
    def content = new groovy.json.JsonSlurperClassic().parseText(result)
    def uri = content.get("results")
    if (uri) {
        if (onlyLastItem) {
            return uri.last().get("uri")
        } else {
            res = []
            uri.each {it ->
                res.add(it.get("uri"))
            }
            return res
        }
    } else {
        return null
    }
}


/**
 * Set properties for artifact in Artifactory repo
 *
 * @param artifactUrl String, an URL to artifact in Artifactory repo
 * @param properties LinkedHashMap, a Hash of properties (key-value) which
 *        should be assigned for choosen artifact
 * @param recursive Boolean, if artifact_url is a directory, whether to set
 *        properties recursively or not
 */
def setProperties(String artifactUrl, LinkedHashMap properties, Boolean recursive = false) {
    def properties_str = 'properties='
    def key, value
    if (recursive) {
        recursive = 'recursive=1'
    } else {
        recursive = 'recursive=0'
    }
    properties_str += properties.collect({"${it.key}=${it.value}"}).join(';')
    def url = "${artifactUrl}?${properties_str}&${recursive}"
    withCredentials([
            [$class          : 'UsernamePasswordMultiBinding',
             credentialsId   : 'artifactory',
             passwordVariable: 'ARTIFACTORY_PASSWORD',
             usernameVariable: 'ARTIFACTORY_LOGIN']
    ]) {
        sh "bash -c \"curl -X PUT -u ${ARTIFACTORY_LOGIN}:${ARTIFACTORY_PASSWORD} \'${url}\'\""
    }
}

/**
 * Create an empty directory in Artifactory repo
 *
 * @param artifactoryURL String, an URL to Artifactory
 * @param path String, a path to the desired directory including repository name
 * @param dir String, desired directory name
 */
def createDir (String artifactoryURL, String path, String dir) {
    def url = "${artifactoryURL}/${path}/${dir}/"
    withCredentials([
            [$class          : 'UsernamePasswordMultiBinding',
             credentialsId   : 'artifactory',
             passwordVariable: 'ARTIFACTORY_PASSWORD',
             usernameVariable: 'ARTIFACTORY_LOGIN']
    ]) {
        sh "bash -c \"curl -X PUT -u ${ARTIFACTORY_LOGIN}:${ARTIFACTORY_PASSWORD} \'${url}\'\""
    }
}

/**
 * Move/copy an artifact or a folder to the specified destination
 *
 * @param artifactoryURL String, an URL to Artifactory
 * @param sourcePath String, a source path to the artifact including repository name
 * @param dstPath String, a destination path to the artifact including repository name
 * @param copy boolean, whether to copy or move the item, default is move
 * @param dryRun boolean, whether to perform dry run on not, default is false
 */
def moveItem (String artifactoryURL, String sourcePath, String dstPath, boolean copy = false, boolean dryRun = false) {
    def url = "${artifactoryURL}/api/${copy ? 'copy' : 'move'}/${sourcePath}?to=/${dstPath}&dry=${dryRun ? '1' : '0'}"
    def http = new com.mirantis.mk.Http()
    return http.doPost(url, 'artifactory')
}

/**
 * Recursively delete the specified artifact or a folder
 *
 * @param artifactoryURL String, an URL to Artifactory
 * @param itemPath String, a source path to the item including repository name
 */
def deleteItem (String artifactoryURL, String itemPath) {
    def url = "${artifactoryURL}/${itemPath}"
    def http = new com.mirantis.mk.Http()
    return http.doDelete(url, 'artifactory')
}

/**
 * Get properties for specified artifact in Artifactory
 * Returns LinkedHashMap of properties
 *
 * @param artifactUrl String, an URL to artifact in Artifactory repo
 */
def getPropertiesForArtifact(String artifactUrl) {
    def url = "${artifactUrl}?properties"
    def result
    withCredentials([
            [$class          : 'UsernamePasswordMultiBinding',
             credentialsId   : 'artifactory',
             passwordVariable: 'ARTIFACTORY_PASSWORD',
             usernameVariable: 'ARTIFACTORY_LOGIN']
    ]) {
        result = sh(script: "bash -c \"curl -X GET -u ${ARTIFACTORY_LOGIN}:${ARTIFACTORY_PASSWORD} \'${url}\'\"",
                returnStdout: true).trim()
    }
    def properties = new groovy.json.JsonSlurperClassic().parseText(result)
    return properties.get("properties")
}

/**
 * Get checksums of artifact
 *
 * @param artifactoryUrl   String, an URL ofArtifactory repo
 * @param repoName         Artifact repository name
 * @param artifactName     Artifactory object name
 * @param checksumType     Type of checksum (default md5)
 */

def getArtifactChecksum(artifactoryUrl, repoName, artifactName, checksumType = 'md5'){
    def url = "${artifactoryUrl}/api/storage/${repoName}/${artifactName}"
    withCredentials([
            [$class          : 'UsernamePasswordMultiBinding',
             credentialsId   : 'artifactory',
             passwordVariable: 'ARTIFACTORY_PASSWORD',
             usernameVariable: 'ARTIFACTORY_LOGIN']
    ]) {
        def result = sh(script: "bash -c \"curl -X GET -u ${ARTIFACTORY_LOGIN}:${ARTIFACTORY_PASSWORD} \'${url}\'\"",
                returnStdout: true).trim()
    }

    def properties = new groovy.json.JsonSlurperClassic().parseText(result)
    return properties['checksums'][checksumType]
}

/**
 * Check if image with tag exist by provided path
 * Returns true or false
 *
 * @param artifactoryURL String, an URL to Artifactory
 * @param imageRepo String, path to image to check, includes repo path and image name
 * @param tag String, tag to check
 * @param artifactoryCreds String, artifactory creds to use. Optional, default is 'artifactory'
 */
def imageExists(String artifactoryURL, String imageRepo, String tag, String artifactoryCreds = 'artifactory') {
    def url = artifactoryURL + '/v2/' + imageRepo + '/manifests/' + tag
    def result
    withCredentials([
            [$class          : 'UsernamePasswordMultiBinding',
             credentialsId   : artifactoryCreds,
             passwordVariable: 'ARTIFACTORY_PASSWORD',
             usernameVariable: 'ARTIFACTORY_LOGIN']
    ]) {
        result = sh(script: "bash -c \"curl -X GET -u ${ARTIFACTORY_LOGIN}:${ARTIFACTORY_PASSWORD} \'${url}\'\"",
                returnStdout: true).trim()
    }
    def properties = new groovy.json.JsonSlurperClassic().parseText(result)
    return properties.get("errors") ? false : true
}

/**
 * Find docker images by tag
 * Returns Array of image' hashes with names as full path in @repo
 *
 * Example:
 *
 *   [ {
 *       "path" : "mirantis/ccp/ci-cd/gerrit-manage/test"
 *     },
 *     {
 *       "path" : "mirantis/ccp/ci-cd/gerrit/test"
 *     }
 *   ]
 *
 * @param artifactoryURL String, an URL to Artifactory
 * @param repo String, a name of repo where should be executed search
 * @param tag String, tag of searched image
 */
def getImagesByTag(String artifactoryURL, String repo, String tag) {
    def url = "${artifactoryURL}/api/search/aql"
    def result
    writeFile file: "query",
            text: """\
                   items.find(
                     {
                       \"repo\": \"${repo}\",
                       \"@docker.manifest\": { \"\$match\" : \"${tag}*\" }
                     }
                   ).
                   include(\"path\")
            """.stripIndent()
    withCredentials([
        [$class: 'UsernamePasswordMultiBinding',
         credentialsId: 'artifactory',
         passwordVariable: 'ARTIFACTORY_PASSWORD',
         usernameVariable: 'ARTIFACTORY_LOGIN']
    ]) {
       result = sh(script: "bash -c \"curl -X POST -u ${ARTIFACTORY_LOGIN}:${ARTIFACTORY_PASSWORD} -d @query  \'${url}\'\"",
                   returnStdout: true).trim()
    }
    def images = new groovy.json.JsonSlurperClassic().parseText(result)
    return images.get("results")
}

/**
 * Convert Mirantis docker image url/path to Mirantis artifactory path ready for use in API calls
 *
 * For example:
 * 'docker-dev-kaas-local.docker.mirantis.net/mirantis/kaas/si-test:master' -> 'docker-dev-kaas-local/mirantis/kaas/si-test/master'
 *
 */
def dockerImageToArtifactoryPath(String image) {
    List imageParts = image.tokenize('/')
    String repoName = imageParts[0].tokenize('.')[0]
    String namespace = imageParts[1..-2].join('/')
    String imageName = imageParts[-1].tokenize(':')[0]
    String imageTag = imageParts[-1].tokenize(':')[1]

    return [repoName, namespace, imageName, imageTag].join('/')
}

/**
 * Copy docker image from one url to another
 *
 * @param srcImage String, Mirantis URL/path for docker image to copy from
 * @param dstImage String, Mirantis URL/path for docker image to copy to
 */
def copyDockerImage(String srcImage, String dstImage) {
    def artifactoryServer = Artifactory.server(env.ARTIFACTORY_SERVER ?: 'mcp-ci')
    String srcPath = dockerImageToArtifactoryPath(srcImage)
    String dstPath = dockerImageToArtifactoryPath(dstImage)

    return moveItem(artifactoryServer.getUrl(), srcPath, dstPath, true)
}

/**
 * Delete docker image on Mirantis's artifactory
 *
 * @param image String, Mirantis URL/path for docker image to delete
 */
def deleteDockerImage(String image) {
    def artifactoryServer = Artifactory.server(env.ARTIFACTORY_SERVER ?: 'mcp-ci')

    return deleteItem(artifactoryServer.getUrl() + '/artifactory', dockerImageToArtifactoryPath(image))
}

/**
 * Upload docker image to Artifactory
 *
 * @param server ArtifactoryServer, the instance of Artifactory server
 * @param registry String, the name of Docker registry
 * @param image String, Docker image name
 * @param version String, Docker image version
 * @param repository String, The name of Artifactory Docker repository
 * @param buildInfo BuildInfo, the instance of a build-info object which can be published,
 *                              if defined, then we publish BuildInfo
 */
def uploadImageToArtifactory (ArtifactoryServer server, String registry, String image,
                              String version, String repository,
                              BuildInfo buildInfo = null,
                              LinkedHashMap properties = null) {
    // TODO Switch to Artifactoy image' pushing mechanism once we will
    // prepare automatical way for enabling artifactory build-proxy
    //def artDocker
    withCredentials([
            [$class: 'UsernamePasswordMultiBinding',
             credentialsId: 'artifactory',
             passwordVariable: 'ARTIFACTORY_PASSWORD',
             usernameVariable: 'ARTIFACTORY_LOGIN']
    ]) {
        sh ("docker login -u ${ARTIFACTORY_LOGIN} -p ${ARTIFACTORY_PASSWORD} ${registry}")
        //artDocker = Artifactory.docker("${env.ARTIFACTORY_LOGIN}", "${env.ARTIFACTORY_PASSWORD}")
    }

    sh ("docker push ${registry}/${image}:${version}")
    //artDocker.push("${registry}/${image}:${version}", "${repository}")
    def image_url = server.getUrl() + "/api/storage/${repository}/${image}/${version}"
    if ( ! properties ) {
        properties = [
            'com.mirantis.buildName':"${env.JOB_NAME}",
            'com.mirantis.buildNumber': "${env.BUILD_NUMBER}",
            'com.mirantis.gerritProject': "${env.GERRIT_PROJECT}",
            'com.mirantis.gerritChangeNumber': "${env.GERRIT_CHANGE_NUMBER}",
            'com.mirantis.gerritPatchsetNumber': "${env.GERRIT_PATCHSET_NUMBER}",
            'com.mirantis.gerritChangeId': "${env.GERRIT_CHANGE_ID}",
            'com.mirantis.gerritPatchsetRevision': "${env.GERRIT_PATCHSET_REVISION}",
            'com.mirantis.targetImg': "${image}",
            'com.mirantis.targetTag': "${version}"
        ]
    }

    setProperties(image_url, properties)

    if ( buildInfo != null ) {
        buildInfo.env.capture = true
        buildInfo.env.filter.addInclude("*")
        buildInfo.env.filter.addExclude("*PASSWORD*")
        buildInfo.env.filter.addExclude("*password*")
        buildInfo.env.collect()
        server.publishBuildInfo(buildInfo)
    }
}

/**
 * Upload binaries to Artifactory
 *
 * @param server ArtifactoryServer, the instance of Artifactory server
 * @param buildInfo BuildInfo, the instance of a build-info object which can be published
 * @param uploadSpec String, a spec which is a JSON file that specifies which files should be
 *        uploaded or downloaded and the target path
 * @param publishInfo Boolean, whether publish a build-info object to Artifactory
 */
def uploadBinariesToArtifactory (ArtifactoryServer server, BuildInfo buildInfo, String uploadSpec,
                                 Boolean publishInfo = false) {
    server.upload(uploadSpec, buildInfo)

    if ( publishInfo ) {
        buildInfo.env.capture = true
        buildInfo.env.filter.addInclude("*")
        buildInfo.env.filter.addExclude("*PASSWORD*")
        buildInfo.env.filter.addExclude("*password*")
        buildInfo.env.collect()
        server.publishBuildInfo(buildInfo)
    }
}

/**
 * Promote Docker image artifact to release repo
 *
 * @param artifactoryURL String, an URL to Artifactory
 * @param artifactoryDevRepo String, the source dev repository name
 * @param artifactoryProdRepo String, the target repository for the move or copy
 * @param dockerRepo String, the docker repository name to promote
 * @param artifactTag String, an image tag name to promote
 * @param targetTag String, target tag to assign the image after promotion
 * @param copy Boolean, an optional value to set whether to copy instead of move
 *        Default: false
 */
def promoteDockerArtifact(String artifactoryURL, String artifactoryDevRepo,
                          String artifactoryProdRepo, String dockerRepo,
                          String artifactTag, String targetTag, Boolean copy = false) {
    def url = "${artifactoryURL}/api/docker/${artifactoryDevRepo}/v2/promote"
    String queryFile = UUID.randomUUID().toString()
    writeFile file: queryFile,
            text: """{
                  \"targetRepo\": \"${artifactoryProdRepo}\",
                  \"dockerRepository\": \"${dockerRepo}\",
                  \"tag\": \"${artifactTag}\",
                  \"targetTag\" : \"${targetTag}\",
                  \"copy\": \"${copy}\"
              }""".stripIndent()
    sh "cat ${queryFile}"
    withCredentials([
            [$class          : 'UsernamePasswordMultiBinding',
             credentialsId   : 'artifactory',
             passwordVariable: 'ARTIFACTORY_PASSWORD',
             usernameVariable: 'ARTIFACTORY_LOGIN']
    ]) {
        sh "bash -c \"curl --fail -u ${ARTIFACTORY_LOGIN}:${ARTIFACTORY_PASSWORD} -H \"Content-Type:application/json\" -X POST -d @${queryFile} ${url}\""
    }
    sh "rm -v ${queryFile}"
}

/**
 * Save job artifacts to Artifactory server if available.
 * Returns link to Artifactory repo, where saved job artifacts.
 *
 * @param config LinkedHashMap which contains next parameters:
 *   @param artifactory String, Artifactory server id
 *   @param artifactoryRepo String, repo to save job artifacts
 *   @param buildProps ArrayList, additional props for saved artifacts. Optional, default: []
 *   @param artifactory_not_found_fail Boolean, whether to fail if provided artifactory
 *          id is not found or just print warning message. Optional, default: false
 */
def uploadJobArtifactsToArtifactory(LinkedHashMap config) {
    def common = new com.mirantis.mk.Common()
    def artifactsDescription = ''
    def artifactoryServer

    if (!config.containsKey('deleteArtifacts')) {
        config.deleteArtifacts = true  // default behavior before add the flag
    }

    try {
        artifactoryServer = Artifactory.server(config.get('artifactory'))
    } catch (Exception e) {
        if (config.get('artifactory_not_found_fail', false)) {
            throw e
        } else {
            common.warningMsg(e)
            return "Artifactory server is not found. Can't save artifacts in Artifactory."
        }
    }
    def artifactDir = config.get('artifactDir') ?: 'cur_build_artifacts'
    def user = ''
    wrap([$class: 'BuildUser']) {
        user = env.BUILD_USER_ID
    }
    dir(artifactDir) {
        try {
            unarchive(mapping: ['**/*' : '.'])
            // Mandatory and additional properties
            def properties = getBinaryBuildProperties(config.get('buildProps', []) << "buildUser=${user}")
            def pattern = config.get('artifactPattern') ?: '*'

            // Build Artifactory spec object
            def uploadSpec = """{
                "files":
                    [
                        {
                            "pattern": "${pattern}",
                            "target": "${config.get('artifactoryRepo')}/",
                            "flat": false,
                            "props": "${properties}"
                        }
                    ]
                }"""

            artifactoryServer.upload(uploadSpec, newBuildInfo())
            def linkUrl = "${artifactoryServer.getUrl()}/artifactory/${config.get('artifactoryRepo')}"
            artifactsDescription = "Job artifacts uploaded to Artifactory: <a href=\"${linkUrl}\">${linkUrl}</a>"
        } catch (Exception e) {
            if (e =~ /no artifacts/) {
                artifactsDescription = 'Build has no artifacts saved.'
            } else {
                throw e
            }
        } finally {
            if (config.deleteArtifacts) {
                deleteDir()
            }
        }
    }
    return artifactsDescription
}

/**
 * Save custom artifacts to Artifactory server if available.
 * Returns link to Artifactory repo, where saved artifacts.
 *
 * @param config LinkedHashMap which contains next parameters:
 *   @param artifactory String, Artifactory server id
 *   @param artifactoryRepo String, repo to save job artifacts
 *   @param buildProps ArrayList, additional props for saved artifacts. Optional, default: []
 *   @param artifactory_not_found_fail Boolean, whether to fail if provided artifactory
 *          id is not found or just print warning message. Optional, default: false
 */
def uploadArtifactsToArtifactory(LinkedHashMap config) {
    def common = new com.mirantis.mk.Common()
    def artifactsDescription = ''
    def artifactoryServer

    try {
        artifactoryServer = Artifactory.server(config.get('artifactory'))
    } catch (Exception e) {
        if (config.get('artifactory_not_found_fail', false)) {
            throw e
        } else {
            common.warningMsg(e)
            return "Artifactory server is not found. Can't save artifacts in Artifactory."
        }
    }
    def user = ''
    wrap([$class: 'BuildUser']) {
        user = env.BUILD_USER_ID
    }
    try {
        // Mandatory and additional properties
        def properties = getBinaryBuildProperties(config.get('buildProps', []) << "buildUser=${user}")
        def pattern = config.get('artifactPattern') ?: '*'

        // Build Artifactory spec object
        def uploadSpec = """{
            "files":
                [
                    {
                        "pattern": "${pattern}",
                        "target": "${config.get('artifactoryRepo')}/",
                        "flat": false,
                        "props": "${properties}"
                    }
                ]
            }"""

        artifactoryServer.upload(uploadSpec, newBuildInfo())
        def linkUrl = "${artifactoryServer.getUrl()}/${config.get('artifactoryRepo')}"
        artifactsDescription = "Job artifacts uploaded to Artifactory: <a href=\"${linkUrl}\">${linkUrl}</a>"
    } catch (Exception e) {
        if (e =~ /no artifacts/) {
            artifactsDescription = 'Build has no artifacts saved.'
        } else {
            throw e
        }
    }
    return artifactsDescription
}