Condition doesn't correct for option allowSeveralTriggersPerBuild

[linuxoid69]

When reporting a bug, please try to provide as much information as possible.

• Plugin version used 1.86.2
• Jenkins version used. Jenkins 2.375.2
• Your configuration.
  • Variables configured, names, expressions...
  • Pipeline script (See Pipeline section in README)
• Build job log
• Post content received. It can be found in the job execution log. People using GitHub often forget to set the content type in "Manage webhook" when configuring the webhook at GitHub.
• A curl command and its response.
• Expected result and actual result.

You may also have a look at the test cases as they should answer the most common questions:

https://github.com/jenkinsci/generic-webhook-trigger-plugin/tree/master/src/test/resources/org/jenkinsci/plugins/gwt/bdd

If you are fiddling with expressions, you may want to checkout:

• This JSONPath site
• This XPath site
• This regexp site

A Curl command can look something like this:

curl -v -H "Content-Type: application/json" -X POST -d '{ "app":{ "name":"GitHub API", "url":"http://developer.github.com/v3/oauth/" }}' http://localhost:8080/jenkins/generic-webhook-trigger/invoke?token=sometoken

I suppose that line contains not correct condition.

generic-webhook-trigger-plugin/src/main/java/org/jenkinsci/plugins/gwt/ParameterActionUtil.java

Line 25 in aa6370b

final boolean triggerOneBuildPerInvocation = !allowSeveralTriggersPerBuild;

Correct as
final boolean triggerOneBuildPerInvocation = allowSeveralTriggersPerBuild;

[tomasbjerre]

One trigger means one invocation, one call to /generic-webhook-trigger/invoke. The intention is to let each individual invocation trigger exactly one build. Should solve these issues where several triggers has been triggering same build: #64 #116 #126 #162 #171 #252