I think as a user of maven the expected behavior (ask) is for the additionalClasspathElements to support a user.property which it doesn't currently. would be a good feature to add to maven exec plugin i believe. thanks again to all for the help.
On Fri, Jan 6, 2023 at 9:33 AM Delany <delany.middle...@gmail.com> wrote: > The way to separate multiple classpaths is to have multiple poms. You can > make another child module (so that it inherits the base dependencies) and > add the extra dependencies and the exec:java to THAT module. > Delany > > On Fri, 6 Jan 2023 at 18:55, Siddharth Jain <siddh...@gmail.com> wrote: > > > Hi All, > > > > Thanks for your help. To keep the discussion focused, the ask is how to > add > > additional dependencies/jars to the classpath when running a program > using > > mvn exec:java and from what i understand it is not possible. > > > > I am using mvn dependency:build-classpath to get the full CP and then > > augment it with additional jars and pass it to java (instead of > > maven exec:java) as workaround. but that is not the question being asked. > > > > Sid > > > > On Fri, Jan 6, 2023 at 5:19 AM Eric Bresie <ebre...@gmail.com> wrote: > > > > > > > > Would using basic batch/shell specifying the dependencies with the Java > > > classpath argument (without maven run) and the main runtime class be > the > > > alternative? > > > > > > Kind of a side question…when building with maven does it automate the > > > addition dependencies within the META-INF/MANIFEST.MF (1) embedded > within > > > the jar? > > > > > > Eric Bresie > > > ebre...@gmail.com (mailto:ebre...@gmail.com) > > > > > > References (1) > > > > https://stackoverflow.com/questions/70216/whats-the-purpose-of-meta-inf > > > > On January 6, 2023 at 2:35:16 AM CST, Mantas Gridinas < > > > mgridi...@gmail.com (mailto:mgridi...@gmail.com)> wrote: > > > > I'm confused. Why would your users write additional entries intk your > > > pom? > > > > > > > > On Fri, Jan 6, 2023, 10:33 (x-apple-data-detectors://4) Delany < > > > delany.middle...@gmail.com (mailto:delany.middle...@gmail.com)> wrote: > > > > > > > > > Could this help? > > > > > > > > > > > > > > > > https://maven.apache.org/plugins/maven-dependency-plugin/build-classpath-mojo.html > > > > > Delany > > > > > > > > > > On Fri, 6 Jan 2023 at 05:30, Siddharth Jain <siddh...@gmail.com > > > (mailto:siddh...@gmail.com)> wrote: > > > > > > > > > > > thanks. unfortunately this is exactly what i don't want to do. i > am > > > > > looking > > > > > > for a command line solution. i don't want my users to have to > > write a > > > > > > pom.xml to add additional dependencies to the classpath. > > > > > > > > > > > > On Thu, Jan 5, 2023 at 5:16 PM Greg Chabala < > > greg.chab...@gmail.com > > > (mailto:greg.chab...@gmail.com)> > > > > > > wrote: > > > > > > > > > > > > > Try searching for an example: > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > https://github.com/search?l=Maven+POM&q=additionalClasspathElements&type=Code > > > > > > > > > > > > > > On Thu, Jan 5, 2023 at 7:11 PM Siddharth Jain < > > siddh...@gmail.com > > > (mailto:siddh...@gmail.com)> > > > > > > wrote: > > > > > > > > > > > > > > > thanks. how do i separate multiple classpaths? tried : and , > > and > > > none > > > > > > of > > > > > > > > them work. > > > > > > > > > > > > > > > > On Thu, Jan 5, 2023 at 3:58 PM Laird Nelson < > > ljnel...@gmail.com > > > (mailto:ljnel...@gmail.com)> > > > > > > wrote: > > > > > > > > > > > > > > > > > On Thu, Jan 5, 2023 at 3:20 PM Siddharth Jain < > > > siddh...@gmail.com (mailto:siddh...@gmail.com)> > > > > > > > > wrote: > > > > > > > > > > > > > > > > > > > I am using mvn exec:java to run a program. […] I want to > > add > > > some > > > > > > > more > > > > > > > > > > libraries that I have > > > > > > > > > > installed in M2 repository to the classpath at runtime > and > > I > > > do > > > > > NOT > > > > > > > > want > > > > > > > > > to > > > > > > > > > > list them in the project's pom.xml. How can I do this? I > > > tried > > > > > > > > searching > > > > > > > > > > online but could not find an answer. > > > > > > > > > > > > > > > > > > > > > > > > > > > > The documentation for the exec-maven-plugin's java goal > > > contains > > > > > > this: > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > https://www.mojohaus.org/exec-maven-plugin/java-mojo.html#additionalClasspathElements > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >