host Android build on maven central about titanium-json-ld HOT 9 CLOSED

The easiest solution is to name android artifact like titanium-json-ld-androd or titanium-android and publish it as a separate artifact, including separate versioning, javadoc, and sources.

from titanium-json-ld.

Hi @CluEleSsUK,
the current pom.xml uses profiles to separate Java11 and Android -Pandroid builds, the same applies on deployment -Pmaven-central. Unfortunately, this approach does not allow to build and deploy both artifacts together.

We need to rethink this and find out the right solution. As I'm not an expert on maven nor nexus-staging-maven-plugin a help is needed and very welcome.

from titanium-json-ld.

I'm also no expert in maven or the nexus-staging plugin, but I'm happy to take a look. A cheap solution could be profiles for -Pmaven-central and -Pmaven-central-android - I'll see if I can come up with something tidier!

from titanium-json-ld.

The tricky part is how to build all the artifact together.

e.g.

titanium-json-ld-1.0.3.jar
titanium-json-ld-1.0.3-android.jar
titanium-json-ld-1.0.3-javadoc.jar
titanium-json-ld-1.0.3-sources.jar
titanium-json-ld-1.0.3.pom

This issue is stale because it has been open 30 days with no activity. Remove stale label or comment!

from titanium-json-ld.

Yes, separate module that gets always compiled. I believe it's best; conditional compilation is rarely a good thing in Java.

from titanium-json-ld.

@pkozelka The biggest downside of this approach is that it requires two pom.xml - one for JRE11 build and second one for JRE8. Beside duplicates in the files there is no IDE support (e.g. now, you can select a maven profile in Eclipse).

What about Gradle? Could that help?

from titanium-json-ld.

I've just run into toolchains.

Guide for Supporting Multiple Versions of Java (8, 11, 14) in Your Maven Project.

from titanium-json-ld.

Structure:

pom_parent.xml
pom.xml <- default, inherits pom_parent.xml
pom_jre8.xml <- android build, inherits pom_parent.xml

> export JAVA_HOME=<JDK11>
> mvn clean package

> export JAVA_HOME=<JDK8>
> mvn -f pom_jre8.xml clean package