in dsl/scripts/pr_check.groovy [143:166]
String getReproducer(boolean isGH = false) {
String reproducer = """
${env.QUARKUS_BRANCH ? "export QUARKUS_BRANCH=${env.QUARKUS_BRANCH}" : ''}
${env.BUILD_MVN_OPTS_CURRENT ? "export BUILD_MVN_OPTS_CURRENT=${env.BUILD_MVN_OPTS_CURRENT}" : ''}
${getBuildChainCommandline()}
NOTE: To install the build-chain tool, please refer to https://github.com/kiegroup/github-action-build-chain#local-execution
"""
if(isGH) {
return """
<details>
<summary><b>Reproducer</b></summary>
${reproducer}
</details>
"""
} else {
return """
```spoiler Reproducer
${reproducer}
```
"""
}
}