Thanks for the reply Igor. I had purposely left that part out of that code because It didn't seem to work for me the first time I tried, so I assumed the tutorial was outdated. It turns out I was mixing the javadoc style "annotations" used in that tutorial and the current real annotations used to describe the @Component on the BuildContext. That solved one of my first problems: BuildContext instance was, obviously, coming out null.
I had a second problem, which was the constant build errors appearing on my eclipse project, which prevented me from hitting the point where m2e would try to run my plugin. Turns out another piece of documentation[1] helped me in that regard and I managed to make it run (without the Build Context, will update to use it properly soon). I'll have to make some more tests, but considering the amount of repeated information on both the plugin and the use site, I believe the xml file in the META-INF will end up being unnecessary, but this will need confirmation. So far, I got it to work with the current version on github. Thanks again for your help. [1]: https://www.eclipse.org/m2e/documentation/m2e-execution-not-covered.html On Sun, Jan 25, 2015 at 8:29 PM, Igor Fedorenko <[email protected]> wrote: > It is certainly possible to run custom maven plugins during eclipse > workspace. > > According to the wiki page you reference, m2e-compatible plugins must > use BuildContext API and must include > META-INF/m2e/lifecycle-mapping-metadata.xml. Your plugin does not appear > to do either. > > -- > Regards, > Igor > > > On 2015-01-25 16:37, Alexandre Araujo Moreira wrote: > >> Hello, everybody. >> >> I've been trying my hand at writing simple plugins for Maven and so far >> haven't had any problem running them on the mvn command line. When >> trying to use these same plugins on eclipse (Luna, under m2e) I've been >> completely lost. I tried following instructions on[1] to no avail. >> >> In the end I decided to try asking for help here -- and I hope it's the >> right place. First, I need to know if it is at all possible to have a >> custom plugin be ran by m2e when the eclipse auto-build feature kicks >> in, or while publishing a project to a development server (under >> Eclipse's "Servers" view). If any of these are possible, I'd really >> appreciate some help in figuring out how to make it happen. >> >> I've set up two minimal projects which are, respectively, a simple >> timestamp-file generating maven plugin[2] and a dummy project which >> declares this plugin on its pom[3] on github, which we can use as a >> common ground on discussing this if discussion is warranted. I use those >> on the command line and everything's fine. >> >> Thanks, >> Alexandre Moreira >> >> >> [1]: https://wiki.eclipse.org/M2E_compatible_maven_plugins >> [2]: https://github.com/alexandream/timestamp-maven-plugin >> [3]: https://github.com/alexandream/timestamp-maven-plugin-sandbox >> >> >> _______________________________________________ >> m2e-users mailing list >> [email protected] >> To change your delivery options, retrieve your password, or unsubscribe >> from this list, visit >> https://dev.eclipse.org/mailman/listinfo/m2e-users >> >> _______________________________________________ > m2e-users mailing list > [email protected] > To change your delivery options, retrieve your password, or unsubscribe > from this list, visit > https://dev.eclipse.org/mailman/listinfo/m2e-users > -- "Bad programming is easy. Idiots can learn it in 21 days, even if they are dummies." - As seen in 'How to Design Programs'
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