I see. I’ll give it a try and report back if I manage it in this way... > Am 31.10.2019 um 13:56 schrieb Jesse Glick <[email protected]>: > > On Sat, Oct 26, 2019 at 7:03 AM Ullrich Hafner <[email protected]> > wrote: >> I can reference my local plugin web resources with >> >> <link rel="stylesheet" >> href="${resURL}/plugin/warnings-ng/css/font-awesome/css/fontawesome.min.css"/> >> >> But the same does not work when the fontawesome.min.css is part of the other >> webjar. > > Right, because the Jenkins resource URLs only serve files from the > `*.hpi` outside `WEB-INF/` and `META-INF/`, built by Maven from > `src/main/webapp/`. This is to match the traditional behavior of Java > EE WARs. > > WebJars sounds neat, and definitely more friendly than Stapler > adjuncts, but to make them usable from Jenkins you would need to write > the infrastructure to serve their contents. I suppose this could take > the form of a WebJars support plugin which defines a `RootAction & > InvisibleAction` and then defines a page variable `webJarsUrl` so that > you could refer to URLs like > > ${webJarsUrl}/warnings-ng/bootstrap/js/bootstrap.js > > This specifies the hosting plugin for purposes of `ClassLoader` > lookup, the JAR `artifactId`, and the rest of path inside that JAR. (I > am assuming the JAR version should be omitted, since a given plugin > can only host one version of a given dependency without some Shade > contortions, and you do not want to have to change a bunch of sources > every time Dependabot bumps the version.) This would resolve to an > actual path like > > /jenkins/webJars/4f86c88e/warnings-ng/bootstrap/js/bootstrap.js > > The random string in there would be `Jenkins.SESSION_HASH`, so the > server can set a fairly long cache expiry without improper caching > after restarts with plugin updates. See the code used for `static` and > `adjunct` URLs in Jenkins. > > -- > You received this message because you are subscribed to the Google Groups > "Jenkins Developers" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/jenkinsci-dev/CANfRfr0CjSdzECgVbR_mLrJ0pHS1_NvO4h-9D7QQfxknS3-WLw%40mail.gmail.com.
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