Steven Foster <[email protected]>于2017年12月21日 周四上午9:54写道：
> I think you can get that with this:
>
> when {
> expression {
> env.TAG_NAME != null
> }
> }
>
Thanks,it works
>
> You get the env.TAG_NAME from the branch api when it's a tag build.
> A shortcut would be helpful, I suggested it here
> https://issues.jenkins-ci.org/browse/JENKINS-48523
>
This is even great
> <https://issues.jenkins-ci.org/browse/JENKINS-48523>
>
> On Wednesday, December 20, 2017 at 7:12:44 AM UTC, Lynn Lin wrote:
>>
>> HI ,All,
>>
>> i followed with page
>> https://wiki.jenkins.io/display/JENKINS/GitHub+Branch+Source+Plugin to
>> enable tag will trigger a new build then the questions comes
>>
>> How can I use "when" in declarative pipeline to do something like
>> deployment when a new tag is pushed to remote repository
>>
>>
>> stage('Example Deploy') {
>> when {
>> branch 'production' // here how we can use tag as condition
>> }
>> steps {
>> echo 'Deploying'
>> }
>> }
>>
>>
>>
>>
>> "
>>
>> - When used with the Branch API Plugin
>> <https://wiki.jenkins.io/display/JENKINS/Branch+API+Plugin>, tags
>> will show up as a new category. The default configuration of Branch API
>> will not trigger builds for tags automatically.
>>
>> This is by design, as one of the use-cases for tag discovery is to
>> use the tag job to perform deployment. If tags were built automatically,
>> given that the order in which the tag jobs actually execute is undefined,
>> the automatic build could cause significant issues. Branch API does
>> provide
>> a mechanism to control what gets built automatically (known as the
>> BranchBuildStrategy) but that cannot be configured until you have at
>> least one extension plugin that provides a BranchBuildStrategy.
>>
>> If you want tags to build automatically, you will need an extension
>> plugin for Branch API that implements at least one BranchBuildStrategy,
>> see AngryBytes/jenkins-build-everything-strategy-plugin
>> <https://github.com/AngryBytes/jenkins-build-everything-strategy-plugin>
>> for
>> a prototype example of such an extension plugin.
>>
>> “
>>
>>
>> Thanks
>> Lynn
>>
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