[JENKINS-32982] cross-build state

Sometimes it is desirable for a Pipeline script to save and retrieve some state (data) which is persisted across builds.

Possibly could be supported using a plugin which defined a Map-valued global variable made accessible to every Pipeline script which would serialize any values you set to it to a per-job location. (Could even have a variable which held per-master state, though you then need to be careful about access control policies.)

As a workaround, for non-sandboxed jobs, you could use java.io.File calls to read/write a file on the Jenkins master. For example

File f = new File(currentBuild.rawBuild.parent.rootDir, 'my-state')

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Originally reported by jglick, imported from: cross-build state

• assignee: jglick
  
• status: Open
  
• priority: Major
  
• component(s): workflow-basic-steps-plugin
  
• resolution: Unresolved
  
• votes: 1
  
• watchers: 6
  
• imported: 20251215-220547
  

Raw content of original issue

Sometimes it is desirable for a Pipeline script to save and retrieve some state (data) which is persisted across builds.


Possibly could be supported using a plugin which defined a Map-valued global variable made accessible to every Pipeline script which would serialize any values you set to it to a per-job location. (Could even have a variable which held per-master state, though you then need to be careful about access control policies.)


As a workaround, for non-sandboxed jobs, you could use java.io.File calls to read/write a file on the Jenkins master. For example




File f = new File(currentBuild.rawBuild.parent.rootDir, 'my-state')

Iniziare con il componente workflow-basic-steps-plugin e verificare come sono attualmente rappresentate le variabili globali di Pipeline e lo stato dei job. Definire l’ambito della persistenza per job, inclusi serializzazione e controllo degli accessi, e considerare il workaround java.io.File descritto nell’issue per determinare cosa dovrebbe supportare una soluzione completa.

Scritto dal modello di indicizzazione a partire dal testo della issue.