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Bug
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Resolution: Unresolved
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Minor
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None
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Jenkins 2.462.2
java.runtime.name OpenJDK Runtime Environment
java.runtime.version 21.0.4+7-Ubuntu-1ubuntu222.04
I want to reset a modified PATH environment variable before modifying it again.
This pipeline hangs indefinitely in/before the sh step:
pipeline {
agent any
environment {
// Not necessary for reproduction
// PATH = "bar:$PATH"
}
stages {
stage('withEnv') {
steps {
withEnv(['PATH=', 'PATH+FOO=foo']) {
sh 'echo $PATH'
}
}
}
}
}
Eventually the pipeline is killed with
process apparently never started in ..../jenkins/workspace/withEnv-test_tmp/durable-89999c02
(running Jenkins temporarily with -Dorg.jenkinsci.plugins.durabletask.BourneShellScript.LAUNCH_DIAGNOSTICS=true might make the problem clearer)
The same problem occurs with nesting withEnv blocks or e.g. with a stage environment overwriting a parent environment or even when using keepEnv([]){withEnv(...)}
Doesn't occur when overwriting a random, non-system variable.
[JENKINS-73727] withEnv hangs when overwriting cleared PATH variable
Yoerg
created issue -
Yoerg
made changes -
| Description |
Original:
I want to reset a modified {{PATH}} environment variable before modifying it again.
This pipeline hangs indefinitely in/before the {{sh}} step: {code:groovy} pipeline { agent any environment { // Not necessary for reproduction // PATH = "bar:$PATH" } stages { stage('withEnv') { steps { withEnv(['PATH=', 'PATH+FOO=foo']) { sh 'echo $PATH' } } } } }{code} Eventually the pipeline is killed with {code:java} process apparently never started in ..../jenkins/workspace/withEnv-test_tmp/durable-89999c02 (running Jenkins temporarily with -Dorg.jenkinsci.plugins.durabletask.BourneShellScript.LAUNCH_DIAGNOSTICS=true might make the problem clearer){code} The same problem occurs with nesting {{withEnv}} blocks or e.g. with a stage {{environment}} overwriting a parent {{environment}}. |
New:
I want to reset a modified {{PATH}} environment variable before modifying it again.
This pipeline hangs indefinitely in/before the {{sh}} step: {code:groovy} pipeline { agent any environment { // Not necessary for reproduction // PATH = "bar:$PATH" } stages { stage('withEnv') { steps { withEnv(['PATH=', 'PATH+FOO=foo']) { sh 'echo $PATH' } } } } }{code} Eventually the pipeline is killed with {code:java} process apparently never started in ..../jenkins/workspace/withEnv-test_tmp/durable-89999c02 (running Jenkins temporarily with -Dorg.jenkinsci.plugins.durabletask.BourneShellScript.LAUNCH_DIAGNOSTICS=true might make the problem clearer){code} The same problem occurs with nesting {{withEnv}} blocks or e.g. with a stage {{environment}} overwriting a parent {{environment}}. Doesn't occur when overwriting a random, non-system variable. |
Yoerg
made changes -
| Description |
Original:
I want to reset a modified {{PATH}} environment variable before modifying it again.
This pipeline hangs indefinitely in/before the {{sh}} step: {code:groovy} pipeline { agent any environment { // Not necessary for reproduction // PATH = "bar:$PATH" } stages { stage('withEnv') { steps { withEnv(['PATH=', 'PATH+FOO=foo']) { sh 'echo $PATH' } } } } }{code} Eventually the pipeline is killed with {code:java} process apparently never started in ..../jenkins/workspace/withEnv-test_tmp/durable-89999c02 (running Jenkins temporarily with -Dorg.jenkinsci.plugins.durabletask.BourneShellScript.LAUNCH_DIAGNOSTICS=true might make the problem clearer){code} The same problem occurs with nesting {{withEnv}} blocks or e.g. with a stage {{environment}} overwriting a parent {{environment}}. Doesn't occur when overwriting a random, non-system variable. |
New:
I want to reset a modified {{PATH}} environment variable before modifying it again.
This pipeline hangs indefinitely in/before the {{sh}} step: {code:groovy} pipeline { agent any environment { // Not necessary for reproduction // PATH = "bar:$PATH" } stages { stage('withEnv') { steps { withEnv(['PATH=', 'PATH+FOO=foo']) { sh 'echo $PATH' } } } } }{code} Eventually the pipeline is killed with {code:java} process apparently never started in ..../jenkins/workspace/withEnv-test_tmp/durable-89999c02 (running Jenkins temporarily with -Dorg.jenkinsci.plugins.durabletask.BourneShellScript.LAUNCH_DIAGNOSTICS=true might make the problem clearer){code} The same problem occurs with nesting {{withEnv}} blocks or e.g. with a stage {{environment}} overwriting a parent {{environment}} or even when using {{keepEnv([])\{withEnv(...)\}}} Doesn't occur when overwriting a random, non-system variable. |