How to download the latest artifact from Artifactory repository

Question

I need the latest artifact  for example  a snapshot  from a repository in Artifactory  This artifact needs to be copied to a server  Linux  via a script    What are my options  Something like Wget   SCP  And how do I get the path of the artifact   I found some solutions which require Artifactory Pro  But I just have Artifactory  not Artifactory Pro   Is it possible at all to download from Artifactory without the UI and not having the Pro-Version  What is the experience   I m on OpenSUSE 12 1  x86 64  if that matters

User · Answer

The role of Artifactory is to provide files for Maven (as well as other build tools such as Ivy, Gradle or sbt). You can just use Maven together with the maven-dependency-plugin to copy the artifacts out. Here's a pom outline to start you off...

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>A group id</groupId>
    <artifactId>An artifact id</artifactId>
    <version>1.0.0-SNAPSHOT</version>
    <packaging>pom</packaging>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-dependency-plugin</artifactId>
                <version>2.3</version>
                <executions>
                    <execution>
                        <id>copy</id>
                        <phase>package</phase>
                        <goals>
                            <goal>copy</goal>
                        </goals>
                        <configuration>
                            <artifactItems>
                                <artifactItem>
                                    <groupId>The group id of your artifact</groupId>
                                    <artifactId>The artifact id</artifactId>
                                    <version>The snapshot version</version>
                                    <type>Whatever the type is, for example, JAR</type>
                                    <outputDirectory>Where you want the file to go</outputDirectory>
                                </artifactItem>
                            </artifactItems>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>
</project>

Just run mvn install to do the copy.

User · Answer

You can use the wget --user USER --password PASSWORD    command  but before you can do that  you must allow artifactory to force authentication  which can be done by unchecking the  Hide Existence of Unauthorized Resources  box at Security General tab in artifactory admin panel  Otherwise artifactory sends a 404 page and wget can not authenticate to artifactory

User · Answer

For me the easiest way was to read the last versions of the project with a combination of curl  grep  sort and tail   My format  service- version  1 9 23 - buildnumber 156 tar gz  versionToDownload   curl -u user  password  https    artifactory artifactory  project     grep -o  service-      tar gz    sort   tail -1

User · Answer

If you want to download the latest jar between 2 repositores  you can use this solution  I actually use it within my Jenkins pipeline  it works perfectly  Let s say you have a plugins-release-local and plugins-snapshot-local and you want to download the latest jar between these  Your shell script should look like this  NOTE   I use jfrog cli and it s configured with my Artifactory server   Use case   Shell script    your repo  you can change it then or pass an argument to the script   repo    1 this get the first arg passed to the script repo plugins-snapshot-local   change this by your artifact path  or pass an argument  2 artifact kshuttle ifrs16 path  repo  artifact echo  path   jfrog rt download --flat  path maven-metadata xml version  version   cat version maven-metadata xml   grep latest   sed  s    lt latest gt      lt      lt   latest gt     1    echo  VERSION  version    jfrog rt download --flat  path  version maven-metadata xml build  build   cat  build maven-metadata xml   grep   lt value gt     head -1   sed  s    lt value gt      lt      lt   value gt     1    echo  BUILD  build    change this by your app name  or pass an argument  3 name ifrs16 jar  name- build jar url  path  version  jar    Download echo  url   jfrog rt download --flat  url   Use case   Jenkins Pipeline  def getLatestArtifact repo  pkg  appName  configDir       sh               jfrog rt download --flat  repo  pkg maven-metadata xml  configDir version          version    cat  configDir version maven-metadata xml   grep latest   sed  s    lt latest gt       lt       lt    latest gt      1            echo  VERSION   version            jfrog rt download --flat  repo  pkg   version maven-metadata xml  configDir build          build    cat   configDir build maven-metadata xml   grep   lt value gt     head -1   sed  s    lt value gt       lt       lt    value gt      1            echo  BUILD   build          jar  appName-  build jar         url  repo  pkg   version   jar            Download         echo   url           jfrog rt download --flat   url            def clearDir dir       sh             rm -rf  dir               node  mynode        stage  mysstage            def repos      plugins-snapshot-local   plugins-release-local            for  String repo in repos                getLatestArtifact repo  kshuttle ifrs16   ifrs16   myConfigDir                        optional         clearDir  myConfigDir              This helps alot when you want to get the latest package between 1 or more repos  Hope it helps u too  For more Jenkins scripted pipelines info  visit Jenkins docs

User · Answer

Something like the following bash script will retrieve the lastest com company artifact snapshot from the snapshot repo     Artifactory location server http   artifactory company com artifactory repo snapshot    Maven artifact location name artifact artifact com company  name path  server  repo  artifact version   curl -s  path maven-metadata xml   grep latest   sed  s    lt latest gt      lt      lt   latest gt     1    build   curl -s  path  version maven-metadata xml   grep   lt value gt     head -1   sed  s    lt value gt      lt      lt   value gt     1    jar  name- build jar url  path  version  jar    Download echo  url wget -q -N  url   It feels a bit dirty  yes  but it gets the job done

User · Answer

I use Nexus and this code works for me mdash can retrive both release and last snaphsot  depending on repository type    server  http   example com nexus content repositories  repo  snapshots  name  com exmple server  artifact  com example  name  path  server  repo  artifact mvnMetadata   curl -s   path maven-metadata xml   echo  Metadata   mvnMetadata  jar    version    echo   mvnMetadata    xpath -e    versioning release text    2 gt   dev null  if     version               then   jar  name- version jar else   version   echo   mvnMetadata    xpath -e    versioning versions version last    text       snapshotMetadata   curl -s   path  version maven-metadata xml     timestamp   echo   snapshotMetadata    xpath -e    snapshot timestamp text       buildNumber   echo   snapshotMetadata    xpath -e    snapshot buildNumber text       snapshotVersion   echo   version    sed  s   -SNAPSHOT      g     jar  name- snapshotVersion- timestamp- buildNumber jar fi jarUrl  path  version  jar echo  jarUrl mkdir -p  opt server  wget -O  opt server server jar -q -N  jarUrl

User · Answer

You could also use Artifactory Query Language to get the latest artifact   The following shell script is just an example  It uses  items find     which is available in the non-Pro version   e g  items find    repo      eq   my-repo     name      match     my-file      that searches for files that have a repository name equal to  my-repo  and match all files that start with  my-file   Then it uses the shell JSON parser   jq to extract the latest file by sorting by the date field  updated   Finally it uses wget to download the artifact      bin bash    Artifactory settings host  127 0 0 1  username  downloader  password  my-artifactory-token     Use Artifactory Query Language to get the latest scraper script  https   www jfrog com confluence display RTF Artifactory Query Language  resultAsJson   curl -u username   password  -X POST  http    host artifactory api search aql -H  content-type  text plain  -d  items find    repo      eq   my-repo     name      match     my-file           Use   jq to pars JSON latestFile   echo  resultAsJson   jq -r   results   sort by  updated   -1  name      Download the latest scraper script wget -N -P   libs  --user  username --password  password http    host artifactory my-repo  latestFile

User · Answer

Using shell unix tools   curl  http    artiserver artifactory api storage  repokey  path  version  lastModified    The above command responds with a JSON with two elements -  uri  and  lastModified    Fetching the link in the uri returns another JSON which has the  downloadUri  of the artifact  Fetch the link in the  downloadUri  and you have the latest artefact    Using Jenkins Artifactory plugin   Requires Pro  to resolve and download latest artifact  if Jenkins Artifactory plugin was used to publish to artifactory in another job    Select Generic Artifactory Integration Use Resolved Artifacts as   repokey       component   jar status   STATUS    PUBLISH BUILDJOB  LATEST  gt   targetDir

User · Answer

This may be new   https   artifactory example com artifactory repo com example foo 1 0  RELEASE  foo-1 0  RELEASE  tgz  For loading module foo from example com    Keep the  RELEASE  parts verbatim   This is mentioned in the docs but it s not made abundantly clear that you can actually put  RELEASE  into the URL  as opposed to a substitution pattern for the developer

User · Answer

With recent versions of artifactory  you can query this through the api    https   www jfrog com confluence display RTF Artifactory REST API ArtifactoryRESTAPI-RetrieveLatestArtifact  If you have a maven artifact with 2 snapshots  name     com acme derp  version    0 1 0 repo name     foo  snapshot 1    derp-0 1 0-20161121 183847-3 jar snapshot 2    derp-0 1 0-20161122 00000-0 jar    Then the full paths would be     https   artifactory example com artifactory foo com acme derp 0 1 0-SNAPSHOT derp-0 1 0-20161121 183847-3 jar   and     https   artifactory example com artifactory foo com acme derp 0 1 0-SNAPSHOT derp-0 1 0-20161122 00000-0 jar   You would fetch the latest like so   curl https   artifactory example com artifactory foo com acme derp 0 1 0-SNAPSHOT derp-0 1 0-SNAPSHOT jar

User · Answer

You can use the REST-API s  Item last modified   From the docs  it retuns something like this   GET  api storage libs-release-local org acme lastModified    uri    http   localhost 8081 artifactory api storage libs-release-local org acme foo 1 0-SNAPSHOT foo-1 0-SNAPSHOT pom    lastModified   ISO8601     Example     Figure out the URL of the last item modified in a given folder repo combination url   curl       -H  X-JFrog-Art-Api  XXXXXXXXXXXXXXXXXXXX         http    lt artifactory-base-url gt  api storage  lt repo gt   lt folder gt  lastModified     jq -r   uri     Figure out the name of the downloaded file downloaded filename   echo    url     sed -e  s         g     Download the file curl -L -O    url

User · Answer

In case you need to download an artifact in a Dockerfile  instead of using wget or curl or the likes you can simply use the  ADD  directive   ADD   ARTIFACT URL   opt app app jar  Of course  the tricky part is determining the ARTIFACT URL  but there s enough about that in all the other answers   However  Docker best practises strongly discourage using ADD for this purpose and recommend using wget or curl

User · Answer

Artifactory has a good extensive REST-API and almost anything that can be done in the UI  perhaps even more  can also be done using simple HTTP requests   The feature that you mention - retrieving the latest artifact  does indeed require the Pro edition  but it can also be achieved with a bit of work on your side and a few basic scripts   Option 1 - Search    Perform a GAVC search on a set of group ID and artifact ID coordinates to retrieve all existing versions of that set  then you can use any version string comparison algorithm to determine the latest version   Option 2 - the Maven way    Artifactory generates a standard XML metadata that is to be consumed by Maven  because Maven is faced with the same problem - determining the latest version  The metadata lists all available versions of an artifact and is generated for every artifact level folder  with a simple GET request and some XML parsing  you can discover the latest version

User · Answer

With awk        curl  -sS http   the repo com stackoverflow the artifact maven-metadata xml   grep latest   awk -F  lt latest gt     print  2     awk -F  lt  latest gt     print  1     With sed       curl  -sS http   the repo com stackoverflow the artifact maven-metadata xml   grep latest   sed  s  lt latest gt       sed  s  lt  latest gt

[shell] How to download the latest artifact from Artifactory repository?

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