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Changelog

2.41

Release date: 2021-01-19

  • Fix: Stop FlowNode.addOrReplaceAction from incorrectly throwing an UnsupportedOperationException when replacing an existing action (JENKINS-64438)
  • Improvement: Allow users with Overall/Manage permission to configure the Pipeline Default Speed/Durability Level section on the global configuration page (JENKINS-62303)
  • Internal: Update minimum Jenkins version to 2.176.4, update dependencies and parent POM, and start using the plugin BOM (PR #121, PR #122, PR #123, PR #126, PR #127, PR #129, PR #130, PR #131, PR #132)

2.40

Release date: 2020-02-26

  • This plugin now requires Jenkins 2.150.3 or newer.
  • Internal: Update test dependencies and tests to fix PCT issues. (PR 119)

2.39

Release date: 2020-01-30

  • Internal: Remove references to Trilead to fix PCT issues when using newer versions of Jenkins. (PR 116)
  • Internal: Update parent POM and project URL. (PR 115)
  • Internal: Fix typos in CHANGELOG.md. (PR 114)

2.38

Release date: 2019-12-06

  • Fix: Proxy MissingPropertyException when the receiver's class is implemented in a Pipeline script to avoid leaking the class loader for the Pipeline script through ErrorAction. (PR 110)
  • Improvement: Show the stack trace for failed Pipeline steps in the Pipeline Steps view. (PR 103)
  • Internal: Refactor various parts of the codebase, improve tests, and migrate documentation from wiki to GitHub. (PR 104, PR 105, PR 107, PR 108, PR 109, PR 112)

2.37

Release date: 2019-08-29

  • Fix: Proxy exceptions when the exception class is implemented in a Pipeline script to avoid leaking the class loader for the Pipeline script through ErrorAction. (PR 102)
  • Fix: Avoid leaking ThreadLocal variables used in buffering-related logic for Pipeline logs. (JENKINS-58899)
  • Internal: Update tests to fix PCT failures. (PR 99)

2.36

Release date: 2019-08-01

  • Developer: TaskListenerDecorator API is now stable instead of a beta API. (PR 97)
  • Developer: Introduce new StepListener API to allow interception of step execution. (PR 96)
  • Developer: Introduce new FlowExecutionListener.onCreated method. (PR 92)

2.35

Release date: 2019-06-07

  • Fix: Prevent StandardGraphLookupView.bruteForceScanForEnclosingBlocks from throwing IndexOutOfBoundsException in some scenarios. (JENKINS-57805)
  • Fix: Catch additional types of exceptions when iterating through FlowExecutionList. Fixes some cases where Jenkins might fail to start because of a problem with a single build. (PR 93)

2.34

Release date: 2019-05-10

  • Improvement: Add the name of the stash to the exception thrown when trying to create an empty stash. (PR 86)
  • Fix: Use the correct parameter to set nodeAfter in the 4-parameter MemoryFlowChunk constructor. (PR 89)
  • Developer: Add a new API called WarningAction that can be added to a FlowNode to indicate that some non-fatal event occurred during execution of a step even though the step completed normally. (JENKINS-43995, JENKINS-39203)

2.33

Release date: 2018-11-19

  • JENKINS-54566: Prevent the error "Failed to execute command Pipe.Flush(-1)" from occurring by flushing streams before they have been garbage collected.

2.32

Release date: 2018-11-09

  • Developer: Add an SPI for LogStorage implementations to satisfy WorkflowRun#getLogFile. (Part of JENKINS-54128, but version 2.29 of Pipeline Job Plugin contains the actual fix)

2.31

Release date: 2018-10-26

  • JENKINS-54073: Buffer remote log output to fix logging-related performance issues.

2.30

Release date: 2018-10-12

  • JEP-210: redesigned log storage system for Pipeline builds. Should have no effect unless Pipeline Job Plugin is also updated.

  • JENKINS-45693: TaskListenerDecorator API.

  • Improvement: Mark interrupted steps using a gray ball instead of a red ball in the Pipeline steps view to distinguish them from failures.

2.30-beta-1

Release date: 2018-10-04

  • JEP-210: redesigned log storage system for Pipeline builds. Should have no effect unless Pipeline Job Plugin is also updated.

  • JENKINS-45693: TaskListenerDecorator API.

  • Improvement: Mark interrupted steps using a gray ball instead of a red ball in the Pipeline steps view to distinguish them from failures.

2.29

Release date: 2018-07-24

  • No user-visible changes - test utilities for ArtifactManager

2.28

Release date: 2018-06-15

  • Now requires Jenkins core 2.121
  • Support for Incremental releases
  • Beta: Support for VirtualFile use with stash & artifacts (JENKINS-49635)
  • Minor fix to displayed message format

2.27

Release date: 2018-04-12

  • Add ability to insert a placeholder for Step Arguments that cannot be serialized (API to support JENKINS-50752 fix)
  • Improvement/Bugfix: Catch all errors thrown when saving the FlowNode in an error-safe way, to allow processes to complete normally 

2.26

Release date: 2018-02-23

  • Bugfix: Deal with additional unserializable Throwable types (JENKINS-49025)

2.25

Release date: 2018-01-22

  • Now Requires Java 8 (core 2.60.3+)
  • Major new feature: Durability Settings & Ability To Disable Pipeline Resume
    • Object and APIs to pass Durability Settings into an Execution - JENKINS-47300
    • API for disabling resume for a Pipeline JENKINS-33761
    • UI for setting a global default Durability setting to apply to pipelines
  • Small micro-optimization to reduce garbage generated when displaying arguments for step

2.24

Release date: 2017-12-04

  • JENKINS-47725 - Fix a WeakHashMap synchronization issue
  • Minor POM changes & making an API slightly more restrictive in Generics it returns

2.23.1

Release date: 2017-10-24

  • Revert JENKINS-40912 -  the change caused stash steps to hang in specific cases.  Will be amended and re-released with fixes.

2.23

Release date: 2017-10-24

  • JENKINS-40912 - return list of files for stashing and unstashing

2.22

Release date: 2017-09-26

  • New APIs to provide fast access to information about the structure of the pipeline graph
    • Provides enclosing block information for nodes (JENKINS-27395 and partial implementation of JENKINS-37573)
    • Lets us run parallels with numerous branches far more quickly by adding an isActive API & making it performant (JENKINS-45553
    • Provides a more correct isActive API rather than isRunning to determine if a step or block is complete or not (JENKINS-38223)

2.20

Release date: 2017-08-01

  • Make the PersistentAction API public to help with optimizing frequent action lookups in other pipeline plugins

2.19

Release date: 2017-07-24

  • JENKINS-44636 New QueueItemAction for tracking node block queue status.

2.18

Release date: 2017-06-29

2.17

Release date: 2017-06-05

  • JENKINS-38536 Fix finding the last FlowNode for an in-progress parallel with a long-running step

2.16

Release date: 2017-05-30

2.15

Release date: 2017-05-22

2.13

Release date: 2017-04-13

  • JENKINS-42895 Fix sanity checks failing when running a pipeline with a parallel containing 0 branches

2.12

Release date: 2017-03-06

  • JENKINS-39839 GraphAnalysis visitor fix: missing parallel events in specific nested/incomplete parallel cases
  • JENKINS-39841 GraphAnalysis visitor fix: null StartNode for certain parallel events
  • JENKINS-41685 GraphAnalysis visitor fix: duplicate events with certain parallel structures
  • JENKINS-38536 GraphAnalysis visitor fix: part of fix to timing computation for incomplete parallels - apply ordering to ensure the parallelEnd event triggers on the last parallel branch with activity.
  • Variety of small new GraphAnalysis features, such as sorting Comparators for FlowNodes and a one-step method to get all FlowNodes
  • Harden the GraphAnalysis visitor API guarantees and better documentation of the APIs and their assumptions + guarantees

2.11

Release date: 2017-02-14

  • JENKINS-40771 Race condition when scheduling >1 Pipeline build simultaneously could cause builds to not be recorded in the list of running builds, and thus fail to resume after a restart.
  • JENKINS-39346 Certain kinds of nested exceptions could cause a messy build failure (extends fix made in 2.5).
  • FlowCopier extensions.

2.10

Release date: 2017-02-07

  • Add StepNode so plugins can obtain StepDescriptor information for a FlowNode without requiring a workflow-cps plugin dependency

2.8

Release date: 2016-12-01

  • Fix: JENKINS-38536 Resolve case where SimpleBlockVisitor does not find the correct last branch out of a set of parallels

2.7

Release date: 2016-11-29

  • Fix: JENKINS-38089 Fix a case where special parallel pipelines would break the graph analysis APIs
  • Feature: Add a new TagsAction class to allow attaching metadata (as key-value pairs) to steps as a precursor to JENKINS-39522

2.6

Release date: 2016-11-07

  • JENKINS-39456 Reduce memory usage of execution graph.
  • Clarifying Javadoc of LinearScanner about passing multiple heads.

2.5

Release date: 2016-10-19

  • JENKINS-38867 Improved performance of basic step graph calculations, for example as used by the stage view.
  • JENKINS-34488 Various errors when trying to run assert statements, and under certain other conditions as well.
  • JENKINS-38640 Improved performance of stash on large artifacts.

2.4

Release date: 2016-09-23

  • JENKINS-38458 - Make DepthFirstScanner obey the same ordering rules as FlowGraphWalker, strictly
  • JENKINS-38309 - Make ForkScanner return parallel branches in last->first order for consistency with its general iteration

2.3

Release date: 2016-09-07

2.2

Release date: 2016-08-25

  • Major Feature: new suite of APIs for analyzing the graph of FlowNodes from an execution  (see package contents)
    • New FlowScanner classes, that provide utilities to iterate through, visit, or search FlowNodes in a specific order
      • See JavaDocs for more info
      • LinearScanner (walks through nodes, ignoring all but 1 branch of a parallel: very fast)
      • LinearBlockHoppingScanner - like LinearScanner but jumps over blocks (only sees preceding or inclusing nodes)
      • DepthFirstScanner - visits all nodes, walking to start before visiting side branches (fairly fast).
      • ForkScanner - visits all nodes, providing a linear order of block iteration (all branches in a parallel are visited before continuing)
        • Provides the more complex APIs below.
    • SAX-like API to slice the graph into blocks or runs of nodes ("Chunks") and return information about them.
      • ForkScanner.visitSimpleChunks does this execution
      • SimpleChunkVisitor interface: defines the basic callbacks used, implement this when collecting information.
      • ChunkFinder: defines the boundary conditions for starting & ending a chunk
        • A couple implementations included.
      • Container classes/APIs for collections of FlowNodes (Classes named *FlowChunk)
        • Classes *MemoryFlowChunk offer concrete representations that store FlowNodes in memory
      • StandardChunkVisitor: minimum ChunkVisitor implementation (assumes chunks come one after another, no nesting)
        • Extend me to store lists of chunks. 
  • Fix a NullPointerException with the FlowExecutionList
  • Dev-only: Javadocs & .gitignore changes

2.1

Release date: 2016-06-16

2.0

Release date: 2016-04-05

  • First release under per-plugin versioning scheme. See 1.x changelog for earlier releases.
  • Introduced FilePathUtils.