Buddy parameters

A note before you start:

• the url attribute refers to the API
• the html_url attribute refers to the website
• [index] is the number of subsequent action executions counted from 0 (there can be more than one)
• Buddy uses Velocity Template Engine syntax. The model of execution is the same that we use in our external API. It is described in detail in the pipelines/executions resource of the API documentation.

List of Buddy parameters

You can use the following parameters in SSH scripts, web hooks and notifications:

${workspace.url}
${workspace.html_url}
${workspace.id}
${workspace.name}
${workspace.domain}
${invoker.url}
${invoker.html_url}
${invoker.id}
${invoker.name}
${invoker.title}
${invoker.avatar_url}
${invoker.email}
${project.url}
${project.html_url}
${project.name}
${project.display_name}
${project.repository_type}
${project.status}
${execution.url}
${execution.html_url}
${execution.id}
${execution.start_date}
${execution.finish_date}
${execution.mode}
${execution.refresh}
${execution.status}
${execution.comment}
${execution.branch.url}
${execution.branch.html_url}
${execution.branch.name}
${execution.branch.default}
${execution.from_revision.url}
${execution.from_revision.html_url}
${execution.from_revision.revision}
${execution.from_revision.short_revision}
${execution.from_revision.message}
${execution.from_revision.tags}
${execution.from_revision.author.email}
${execution.from_revision.committer.id}
${execution.from_revision.committer.url}
${execution.from_revision.committer.html_url}
${execution.from_revision.committer.name}
${execution.from_revision.committer.avatar_url}
${execution.from_revision.committer.email}
${execution.to_revision.url}
${execution.to_revision.html_url}
${execution.to_revision.revision}
${execution.to_revision.short_revision}
${execution.to_revision.message}
${execution.to_revision.tags}
${execution.to_revision.author.email}
${execution.to_revision.committer.id}
${execution.to_revision.committer.url}
${execution.to_revision.committer.html_url}
${execution.to_revision.committer.name}
${execution.to_revision.committer.avatar_url}
${execution.to_revision.committer.email}
${execution.changelog.added}
${execution.changelog.modified}
${execution.changelog.deleted}
${execution.changelog.commits}
${execution.changelog.commits[index].url}
${execution.changelog.commits[index].html_url}
${execution.changelog.commits[index].revision}
${execution.changelog.commits[index].author_date}
${execution.changelog.commits[index].commit_date}
${execution.changelog.commits[index].message}
${execution.changelog.commits[index].committer.email}
${execution.changelog.commits[index].author.email}
${execution.changelog.commits[index].content_url}
${execution.creator.id}
${execution.creator.url}
${execution.creator.html_url}
${execution.creator.name}
${execution.creator.avatar_url}
${execution.creator.title}
${execution.creator.email}
${execution.pipeline.html_url}
${execution.pipeline.url}
${execution.pipeline.id}
${execution.pipeline.name}
${execution.pipeline.ref_name}
${execution.pipeline.trigger_mode}
${execution.pipeline.last_execution_status}
${execution.pipeline.last_execution_revision}
${execution.pipeline.target_site_url}
${execution.pipeline.always_from_scratch}
${execution.action_executions[index].status}
${execution.action_executions[index].progress}
${execution.action_executions[index].log_url}
${execution.action_executions[index].log}
${execution.action_executions[index].action.url}
${execution.action_executions[index].action.html_url}
${execution.action_executions[index].action.id}
${execution.action_executions[index].action.name}
${execution.action_executions[index].action.type}
${execution.action_executions[index].action.trigger_time}
${execution.action_executions[index].action.last_execution_status}
${execution.action_executions[index].action.run_only_on_first_failure}

Please note that some parameters may not be available in selected fields. For example, when running a deploy from scratch ${execution.to_revision} is inactive and will not be replaced with a value.

You can force to replace the inactive fields with an empty string by adding an exclamation mark before the variable:

$!{execution.to_revision}

Displaying multi-line parameters with velocity syntax

You can use the velocity syntax to display multi-line parameters, for example in execution logs:

#set($buildAction=$execution.action_executions[0]) ## First action

Link to full log: ${buildAction.log_url}

Lines:
 #foreach( $line in $buildAction.log)
 Line ${velocityCount}: ${line}
 #end

Displaying date with Buddy parameters

You can show the date in one of two ways:

$DateUtils.newDateTime('Europe/Warsaw').toDateTimeISO() or

Date 1: $DateUtils.newDateTime('Europe/Warsaw').toString('YYY dd MMM hh:mm')

• Click here for the list of time zones that you can provide.
• Click here for the list of supported time formats.

Displaying date in a custom format

If you want to show the date in your own format, you can use:

${DateUtils.fromString(${execution.start_date}).toString('YYY MM dd')}

Calculating time

If you want to calculate, for example, execution time and use it in the email notification content, you can do:

#set ($total = $DateUtils.newDateTime('Etc/GMT').getMillis() -
$DateUtils.fromString(${execution.start_date}).getMillis() )

Total: $total millis

Fetching logs from failed action

If you want to get logs only from action that caused execution failure, you can do:

#foreach( $action in $execution.action_executions)
   #if( $action.status == "FAILED" )
      #foreach( $line in $action.log)
         ${line}
      #end
   #end
#end

Fetching variables from the execution object

You can fetch more variables from the execution object using:

${execution.action_executions.get(0).to_revision}

Here’s an example execution object:JSON

{
    "workspace": {
        "url": "https://app.buddy.works/workspaces/buddy-works",
        "html_url": "https://app.buddy.works/buddy-works",
        "id": 1,
        "name": "Buddy",
        "domain": "buddy.works"
    },
    "invoker": {
        "id": 1,
        "avatar_url": "https://app.buddy.works/buddy-works/image-server/user/0/0/0/0/0/0/1/d643744fbe5ebf2906a4d075a5b97110/w/30/30/CHUCK.png?ts=1432213093596",
        "email": "mike@buddy.works",
        "name": "Mike Benson"
    },
    "project": {
        "url": "https://app.buddy.works/projects/roundkick-v2",
        "html_url": "https://app.buddy.works/beta/roundkick-v2",
        "name": "roundkick-v2",
        "display_name": "Roundkick v2.0"
    },
    "current_date": "2015-08-17T10:45:20.044Z",
    "execution": {
      "url": "https://api.buddy.works/workspaces/buddy/projects/company-website/pipelines/2/executions/3",
      "html_url": "https://app.buddy.works/buddy/company-website/pipelines/pipeline/2/execution/56fa37f499f1e10c105fb388",
      "id": 3,
      "start_date": "2016-03-29T08:08:20.205Z",
      "finish_date": null,
      "mode": "MANUAL",
      "refresh": false,
      "status": "INPROGRESS",
      "comment": "hotfix",
      "branch": {
        "url": "https://api.buddy.works/workspaces/buddy/projects/company-website/repository/branches/master",
        "html_url": "https://app.buddy.works/buddy/company-website/repository/branch/master",
        "name": "master",
        "default": true
      },
      "from_revision": {
        "url": "https://api.buddy.works/workspaces/buddy/projects/company-website/repository/commits/506a3963507943d6908154f4bc9646e829128a08",
        "html_url": "https://app.buddy.works/buddy/company-website/repository/commit/506a3963507943d6908154f4bc9646e829128a08",
        "revision": "506a3963507943d6908154f4bc9646e829128a08",
        "message": "init repo\n"
      },
      "to_revision": {
        "url": "https://api.buddy.works/workspaces/buddy/projects/company-website/repository/commits/506a3963507943d6908154f4bc9646e829128a08",
        "html_url": "https://app.buddy.works/buddy/company-website/repository/commit/506a3963507943d6908154f4bc9646e829128a08",
        "revision": "506a3963507943d6908154f4bc9646e829128a08",
        "message": "init repo\n"
        }
      },
      "creator": {
        "url": "https://api.buddy.works/workspaces/buddy/member/1",
        "html_url": "https://app.buddy.works/buddy/profile/1",
        "id": 1,
        "name": "Mike Benson",
        "avatar_url": "https://app.buddy.works/image-server/user/0/0/0/0/0/0/1/d643744fbe5ebf2906a4d075a5b97110/w/32/32/AVATAR.png",
        "title": "Creative director",
        "email": "mike@buddy.works"
      },
      "pipeline": {
        "url": "https://api.buddy.works/workspaces/buddy/projects/company-website/pipelines/2",
        "html_url": "https://app.buddy.works/buddy/company-website/pipelines/pipeline/2",
        "id": 2,
        "name": "dev",
        "on": "CLICK",
        "refs": [
          "refs/heads/master"
       ],
        "last_execution_status": "INPROGRESS",
        "last_execution_revision": "506a3963507943d6908154f4bc9646e829128a08"
      },
      "action_executions": [
        {
          "status": "INPROGRESS",
          "progress": 0.0,
          "action": {
            "url": "https://api.buddy.works/workspaces/buddy/projects/company-website/pipelines/2/actions/5",
            "html_url": "https://app.buddy.works/buddy/company-website/pipelines/action/5/edit",
            "id": 5,
            "name": "Upload files to dev",
            "type": "FTP",
            "trigger_time": "ON_EVERY_EXECUTION",
            "last_execution_status": "INPROGRESS",
            "run_only_on_first_failure": false
          }
        }
      ]
}

Using non-Buddy variables in builds and SSH scripts

If you are using variables which are not on the list of Buddy parameters, then your script may not be executed properly. In order to prevent that you need to escape such parameter using #[[param]]#.

For example, instead of

filename="myfile.ext"
echo ${filename##*.}

enter

filename="myfile.ext"
echo #[[${filename##*.}]]#