John, I agreed with your comments. Here is the practical usage:
The version under source code is building against xyz version 5.6.1.0. However, we need the capability to build against the non-release quality of version xyz that comes out every day or week, say 5.6.1.1, then 5.6.1.2, then 5.6.1.3, ...etc. I should alter the dependency information in my pom.xml for product A since I really do not know which version of xyz will pass QA. Does it make sense? Baz On 7/26/07, John Patrick <[EMAIL PROTECTED]> wrote: > > Baz, > > I would put this type of information into a profile within the pom. Then > its > simple and repeatable. Also trackable if your project is under source > control, instead of just relying on people knowing the correct command > line > arguments to use. > > Personally I think building a different version from what the pom says is > a > very bad idea as from my experience, definitively knowing from a file its > artifact id and version number is a huge advantage. It can give you a link > into a source control tag or label and maintenance and support effect can > be > more efficiently used. > > If a defect gets raised for version 0.1 how will support know its actually > 1.0 with version 2.0 of xyz and not version 0.1 with what ever version of > xyz was defined at the point. > > I apologise for the rant but I've been called in several times to help > with > issues with supporting non maven projects and finding out versions of jars > being used and setting up a test environment took 85% of the time with the > rest doing the actual fix and proving it works. Where as with a maven > project, get the pom from the main jar and then sync to that tag/label and > your setup in minuets not hours. > > John > > On 26/07/07, Baz <[EMAIL PROTECTED]> wrote: > > > > All, > > > > How can i build a specific version or depend on specific version without > > changing the pom.xml ? > > > > For example, if pom.xml of product A is building version 1.0 of product > A > > and depending on version 5.6 of xyz. > > > > Can i type something like "mvn -Dversion=0.1 -Dxyz_version=2.0 install" > to > > build version 0.1 of product A and depending on version 2.0 of xyz? > > > > Thank you. > > > > A. > > > > > > On 26/07/07, Baz <[EMAIL PROTECTED]> wrote: > > > > All, > > > > How can i build a specific version or depend on specific version without > > changing the pom.xml ? > > > > For example, if pom.xml of product A is building version 1.0 of product > A > > and depending on version 5.6 of xyz. > > > > Can i type something like "mvn -Dversion=0.1 -Dxyz_version=2.0 install" > to > > build version 0.1 of product A and depending on version 2.0 of xyz? > > > > Thank you. > > > > A. > > >
