Hans Dockter wrote:

On Aug 1, 2009, at 6:40 PM, Steve Appling wrote:

I would like to use the java multiproject sample in an integration test for the new build* tasks that can include dependents or dependees (still REALLY need good names for these). Currently both the :api and the :services:webservice project have a project execution dependency on the :shared project (a Project.dependsOn 'shared'). This will defeat the changes I am making, it forces test in :api to depend on test in :shared. Is there a need for these two project to have a project execution dependency - I would like to remove it.

Those dependsOn declarations were historic residues. Good that you have removed them.


Another note. I find the term Project Dependency used inconsistently in the users guide. Project dependencies as described in section 29.6.1.3 refers to a "Project.dependsOn" relationship. I think these are called project execution dependencies in other areas of the user guide.

Section 26.3.4 also describes "Project Dependencies", but these are the "dependencies { compile project(':shared') }" type of dependency which is very different. This is called a project lib dependency in other parts of the user guide (although I think I like project artifact dependency better).

These are still confusingly similar - I have found myself discussing project dependency with someone at my company and we were each referring to different types of project dependencies. I don't really have more discriminating names than what I described above, however.

If I have the correct terminologies here, I'll update the user guide to make these consistent when I check in documentation for the Java Plugin task changes I am making.

I'm not sure about the best terminology here. One way of phrasing is would be to call project.dependsOn a project dependency and <someConf> project('a') a project artifact dependency. But the latter is much more common than the first. So using project execution dependencies and project dependencies might be the best way of doing things. Updating the user's guide would be excellent.


I'm wondering if we should get rid of Project.dependsOn(), and just leave Project.evaluationDependsOn(). Is there a good use case which project artifact dependencies does not solve?


Adam


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