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New Feature
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Resolution: Done
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Major
Useful to give a label to one or more steps that are otherwise opaque in the log.
stage('Deploying') { sh './deploy.sh --some-long-arguments' }
FlowGraphTable should hide the body of the label step by default.
Alternatives considered:
sh script: './deploy.sh', label: 'Deploying'
which does not scale well as a design (labeling should be orthogonal to step definitions); or implicit label creation when Groovy label expressions are encountered:
LABEL: sh '/bin/perl abc def'
which may break down:
FOO:
def x = 1;
for (...) {
...
}
- blocks
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JENKINS-37323 Ensure that Pipeline Graph can handle stage blocks
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- Closed
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- depends on
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JENKINS-26156 Erroneous handling of BodyInvoker.withDisplayName
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- Resolved
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- is blocking
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- Resolved
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JENKINS-33185 Visualize parallel steps within a Pipeline Stage
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- Open
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JENKINS-30088 Clean up step display
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- Resolved
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- Resolved
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- is duplicated by
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- Resolved
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- Resolved
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- is related to
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- Closed
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- In Progress
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[JENKINS-26107] Allow stage to operate as a labelled block
Code changed in jenkins
User: Jesse Glick
Path:
pom.xml
src/main/java/org/jenkinsci/plugins/workflow/cps/CpsStepContext.java
src/main/java/org/jenkinsci/plugins/workflow/cps/CpsThreadGroup.java
http://jenkins-ci.org/commit/workflow-cps-plugin/9b2acc778065bba8232fbb5dd6255c0d53d73098
Log:
JENKINS-26107 StepContext.hasBody implementation.
Code changed in jenkins
User: Jesse Glick
Path:
pom.xml
src/main/java/org/jenkinsci/plugins/workflow/cps/CpsStepContext.java
src/main/java/org/jenkinsci/plugins/workflow/cps/CpsThreadGroup.java
http://jenkins-ci.org/commit/workflow-cps-plugin/891a1bd99a424d82798367e9dd1abed687b752f4
Log:
Merge pull request #10 from jglick/optional-block-JENKINS-26107
JENKINS-26107 StepContext.hasBody implementation
Compare: https://github.com/jenkinsci/workflow-cps-plugin/compare/3868a9714fd5...891a1bd99a42
Can labelled blocks be nested? if so, why? What is the concrete use case for this? (if they are allowed, it has made things more complicated than they were before, when there were no block scoping).
cc abayer
Chris Garman
added a comment - Hi jglick I think this was assigned to me in error. Code changed in jenkins
User: Jesse Glick
Path:
pom.xml
src/main/java/org/jenkinsci/plugins/workflow/support/steps/StageStep.java
src/main/java/org/jenkinsci/plugins/workflow/support/steps/StageStepExecution.java
src/main/resources/org/jenkinsci/plugins/workflow/support/steps/StageStep/config.jelly
src/main/resources/org/jenkinsci/plugins/workflow/support/steps/StageStep/help-concurrency.html
src/main/resources/org/jenkinsci/plugins/workflow/support/steps/StageStep/help.html
src/main/resources/org/jenkinsci/plugins/workflow/support/steps/stage/Messages.properties
src/test/java/org/jenkinsci/plugins/workflow/support/steps/StageStepConfigTest.java
src/test/java/org/jenkinsci/plugins/workflow/support/steps/StageStepTest.java
http://jenkins-ci.org/commit/pipeline-stage-step-plugin/114b000eb50d39e132b6493fed207321ef49a5bc
Log:
[FIXED JENKINS-26107] stage may now take a block; the original mode is deprecated.
Was not merged to master, the JIRA link daemon is just getting ahead of itself.
Code changed in jenkins
User: Sam Van Oort
Path:
pom.xml
src/main/java/org/jenkinsci/plugins/workflow/support/steps/StageStep.java
src/main/java/org/jenkinsci/plugins/workflow/support/steps/StageStepExecution.java
src/main/resources/org/jenkinsci/plugins/workflow/support/steps/StageStep/config.jelly
src/main/resources/org/jenkinsci/plugins/workflow/support/steps/StageStep/help-concurrency.html
src/main/resources/org/jenkinsci/plugins/workflow/support/steps/StageStep/help.html
src/main/resources/org/jenkinsci/plugins/workflow/support/steps/stage/Messages.properties
src/test/java/org/jenkinsci/plugins/workflow/support/steps/StageStepConfigTest.java
src/test/java/org/jenkinsci/plugins/workflow/support/steps/StageStepTest.java
http://jenkins-ci.org/commit/pipeline-stage-step-plugin/d6a220b262424bdf0f6ffd515eac397390e94cd4
Log:
Merge pull request #5 from jenkinsci/block-step-JENKINS-26107
JENKINS-26107 stage may now take a block
Compare: https://github.com/jenkinsci/pipeline-stage-step-plugin/compare/4711a8009a87...d6a220b26242
Sam Van Oort
added a comment - Released as pipeline-stage-step plugin v 2.2 Code changed in jenkins
User: Jesse Glick
Path:
src/main/js/samples.js
src/main/resources/org/jenkinsci/plugins/workflow/cps/CpsFlowDefinition/help-script.html
src/main/webapp/snippets/workflow.js
src/test/java/org/jenkinsci/plugins/workflow/cps/SnippetizerTest.java
http://jenkins-ci.org/commit/workflow-cps-plugin/a689f3d73d6fc8dcfbe2de270ea37b3f7f68e1b4
Log:
JENKINS-26107 Update documentation, examples, and tests to work with a blocky stage.
Code changed in jenkins
User: Jesse Glick
Path:
pom.xml
src/main/js/samples.js
src/main/resources/org/jenkinsci/plugins/workflow/cps/Snippetizer/help.jelly
src/main/webapp/snippets/workflow.js
src/test/java/org/jenkinsci/plugins/workflow/cps/SnippetizerTest.java
http://jenkins-ci.org/commit/workflow-cps-plugin/4969ce0d0731e097e6ec9cf7c4c95cab2929553f
Log:
Merge pull request #11 from jglick/stage-examples-JENKINS-26107
JENKINS-26107 Examples for blocky stage
Compare: https://github.com/jenkinsci/workflow-cps-plugin/compare/58f9da35d85e...4969ce0d0731
Ryan Campbell
added a comment - For those like me who are confused: the story is called "labeled block" but was actually fixed by allowing the stage step to accept a block (which we call 'block-scoped stage step').
Ryan Campbell
added a comment - For those like me who are confused: the story is called "labeled block" but was actually fixed by allowing the stage step to accept a block (which we call 'block-scoped stage step'). > FlowGraphTable should hide the body of the label step by default.
Doesn't work as well... 
Sam Van Oort
added a comment - jimilian I think that behavior was changed since the original implementation.
Sam Van Oort
added a comment - jimilian I think that behavior was changed since the original implementation. 
mohamed badran
added a comment - I haven't installed the latest released version but any idea what the code will look like for it?
mohamed badran
added a comment - I haven't installed the latest released version but any idea what the code will look like for it? mbadran by code do you mean pipeline itself?
If so:
stage "first" sh "echo 42" echo "hey"
would become:
stage("first") {
sh "echo 42"
echo "hey"
}
that is about all there is to it.
mohamed badran
added a comment - michaelneale Thanks for help
I've tried out something which seems to have broken blue ocean, and i thought that I will be able to have a specific label for the shell script but this didn't happen. Also the support for this in stage view doesn't seem to be pretty good.
Here is the code I've created
def test = [:]
test["a"] = {
stage ("a") {
stage ("ab")
stage ("xyz")
{ sh "echo stage xyz" } }
}
test["b"] = {
stage ("b") {
stage ("bb")
stage ("bxz")
{ sh "echo stage bxz" } }
}
node {
//stage 'start'
parallel test
stage ('middle')
}
This code actually breaks blue-ocean from showing the workflow, and it shows now the log only as attached 
basically i wanted to group each shell script in a separate label since it seems there are no way to change "Shell Script" from showing up. This also shows multiple stages inside stage view which is really ugly as attached 
mohamed badran
added a comment - michaelneale Thanks for help
I've tried out something which seems to have broken blue ocean, and i thought that I will be able to have a specific label for the shell script but this didn't happen. Also the support for this in stage view doesn't seem to be pretty good.
Here is the code I've created
def test = [:]
test ["a"] = {
stage ("a") {
stage ("ab")
{
sh "echo stage abc"
}
stage ("xyz")
{
sh "echo stage xyz"
}
}
}
test ["b"] = {
stage ("b") {
stage ("bb")
{
sh "echo stage bb"
}
stage ("bxz")
{
sh "echo stage bxz"
}
}
}
node {
//stage 'start'
parallel test
stage ('middle')
{
sh "echo middle"
}
}
This code actually breaks blue-ocean from showing the workflow, and it shows now the log only as attached basically i wanted to group each shell script in a separate label since it seems there are no way to change "Shell Script" from showing up. This also shows multiple stages inside stage view which is really ugly as attached mbadran can you put that in a differnet ticket under the "blueocean-plugin" component? It fails to showing just the log so you see something. nested stages aren't well supported yet, so would need to decide how to lay that out.
mohamed badran
added a comment - michaelneale Ok, I've created new issue about this JENKINS-38442 
Kyle Flavin
added a comment - Is the concurrency parameter no longer available? I'm converting some legacy code to use the new format. We have a lot of stuff that looks like this:
stage name: 's1: do something', concurrency: 1
...
stage name: 's2: do something else', concurrency: 1
...
Maybe it's not necessary since we're setting the concurrency to "1" anyway?
Kyle Flavin
added a comment - Is the concurrency parameter no longer available? I'm converting some legacy code to use the new format. We have a lot of stuff that looks like this:
stage name: 's1: do something', concurrency: 1
...
stage name: 's2: do something else', concurrency: 1
...
Maybe it's not necessary since we're setting the concurrency to "1" anyway? kflavin concurrency as a parameter to the stage step is deprecated, in favor of the milestone step. See https://wiki.jenkins-ci.org/display/JENKINS/Pipeline+Stage+Step+Plugin and https://wiki.jenkins-ci.org/display/JENKINS/Pipeline+Milestone+Step+Plugin
Alex S.
added a comment - this ticket is resolved, but for me it's really not clear how i can now label single sh steps?
Can you give me a code example?
Alex S.
added a comment - this ticket is resolved, but for me it's really not clear how i can now label single sh steps?
Can you give me a code example? Sam Van Oort
added a comment - mac110
stage( 'named' ) {
sh 'my special shell step'
}
Greg Knapp
added a comment - So we should use a `stage` block for each command we want to label? Seems like that would lead to a verbose Jenkinsfile
Greg Knapp
added a comment - So we should use a `stage` block for each command we want to label? Seems like that would lead to a verbose Jenkinsfile Yes, possibly. But you generally wouldn't "label a command", probably more a couple of them to produce not just a serie of staged named after the called commands, but that stage is actually doing ("checking code coverage" or whatever).
Greg Knapp
added a comment - What about being able to label a script block, so you can group several commands and display it as a single operation?
Greg Knapp
added a comment - What about being able to label a script block, so you can group several commands and display it as a single operation? batmat I actually used other CI solutions where it naming an "sh" operation was very useful.
Probably requires
JENKINS-26156to be fixed before a display name can be associated with the block.