Re: [ovirt-devel] How to build a particular module of code

On Thu, 19 Oct 2017 at 20:12 Greg Sheremeta <gshereme(a)redhat.com&gt; wrote: > Since I needed to do a bunch of ovirt-engine recompiles today and I'm > disabling checks to make it go faster, I figured I'd share: > > make install-dev PREFIX=/home/greg/ovirt-engine DEV_EXTRA_BUILD_FLAGS="-Danimal.sniffer.skip > -Dcheckstyle.skip -Dgwt.compiler.localWorkers=1" DEV_EXTRA_BUILD_FLAGS_GWT_ > DEFAULTS="-Dgwt.cssResourceStyle=pretty -Dgwt.userAgent=safari" > BUILD_UT=0 BUILD_GWT=1 > > make install-dev -- note I left out "clean", so that speeds things up > > Then this worth a new make rule for 'install-dev-quick' or similar that will have all of those inside. another option is to add a SKIP_CHECKS=1 that will achieve the same without extra rule: make install-dev SKIP_CHECKS=1

> -Danimal.sniffer.skip -- skips animal sniffer [1], which takes quite some > time > > -Dcheckstyle.skip -- skips checkstyle, which also takes much time > > -Dgwt.cssResourceStyle=pretty -- doesn't completely obfuscate classes in > GWT, which allows you to use Dev Tools to inspect elements and see exactly > where they come from [example: <div class="row GHW0VSTPAD-org-ovirt-engine- > ui-common-widget-uicommon-NetworkFilterParameterEditor_ > WidgetUiBinderImpl_GenCss_style-wrapper"> shows me I need to go right to > the NetworkFilterParameterEditor class to mess with this widget, > specifically the "wrapper" css style > > -Dgwt.userAgent=safari -- if building GWT, build only 1 permutation for > Chrome/Safari > > -Dgwt.compiler.localWorkers=1 -- use 1 thread for compiling GWT. Since I > only used Safari, it's not necessary to have this here on this particular > compile run, but you'll want to use this when doing more than 1 > permutation/browser. It'll help prevent a crash during GWT compile, which, > of course, is the ultimate time waster :) > > BUILD_UT=0 -- skip unit tests > > BUILD_GWT=1 -- if you don't need a GWT rebuild, change to 0 for a *huge* > speedup :) [there must be a way to have that auto-detected ... hmm ...] > > > ... > > Before pushing a final version of a patch, you should enable the checks > and make sure they all pass. (They do run in CI, though.) > > Best wishes, > Greg > > > [1] http://www.mojohaus.org/animal-sniffer/ > > On Tue, Oct 17, 2017 at 4:01 PM, shubham dubey <sdubey504(a)gmail.com&gt; > wrote: > >> Thanks,it worked. >> >> On Wed, Oct 18, 2017 at 1:24 AM, Roy Golan <rgolan(a)redhat.com&gt; wrote: >> >>> The answer is in the pom.xml of uicommonweb, in its groupId: >>> grep parent -A 1 frontend/webadmin/modules/uicommonweb/pom.xml >>> >>> So change it to "-pl *org.ovirt.engine.ui*:uicommonweb" >>> >>> >>> >>> On Tue, 17 Oct 2017 at 21:54 shubham dubey <sdubey504(a)gmail.com&gt; wrote: >>> >>>> Hi, >>>> I have tried to build uicommonweb alone using >>>> make install-dev PREFIX="$HOME/ovirt-engine" EXTRA_BUILD_FLAGS="-pl >>>> org.ovirt.engine.core:uicommonweb" >>>> >>>> but getting error that >>>> [ERROR] Could not find the selected project in the reactor: >>>> org.ovirt.engine.core:uicommonweb >>>> >>>> Am I doing something wrong? >>>> >>>> On Tue, Oct 17, 2017 at 11:50 PM, shubham dubey <sdubey504(a)gmail.com&gt; >>>> wrote: >>>> >>>>> Thanks, >>>>> This is exactly what I needed:) >>>>> >>>>> On Tue, Oct 17, 2017 at 11:37 PM, Greg Sheremeta <gshereme(a)redhat.com >>>>> > wrote: >>>>> >>>>>> I never do it, but >>>>>> >>>>>> https://www.ovirt.org/develop/developer-guide/engine/engine- >>>>>> development-environment has an example : >>>>>> >>>>>> >>>>>> To rebuild a single artifact, for example utils: >>>>>> >>>>>> make clean install-dev PREFIX=$HOME/ovirt-engine \ >>>>>> EXTRA_BUILD_FLAGS="-pl org.ovirt.engine.core:utils" >>>>>> >>>>>> >>>>>> You can also disable animal sniffer, check style, unit tests, and >>>>>> GWT to speed things up. Just make sure they actually run before you push :) >>>>>> >>>>>> Greg >>>>>> >>>>>> On Oct 17, 2017 1:56 PM, "shubham dubey" <sdubey504(a)gmail.com&gt; >>>>>> wrote: >>>>>> >>>>>>> Hi, >>>>>>> I have a simple query. >>>>>>> >>>>>>> Whenever I do any change in my code I >>>>>>> run "make install-dev PREFIX="$HOME/ovirt-engine"". >>>>>>> But it takes a large time to compile. >>>>>>> I think there is a way to compile only that part of code >>>>>>> which I have changed. Like if I make changes in >>>>>>> uicommonweb then, how I compile only that part? >>>>>>> >>>>>>> Thanks in advance. >>>>>>> >>>>>>> Shubham >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Devel mailing list >>>>>>> Devel(a)ovirt.org >>>>>>> http://lists.ovirt.org/mailman/listinfo/devel >>>>>>> >>>>>> >>>>> >>>> _______________________________________________ >>>> Devel mailing list >>>> Devel(a)ovirt.org >>>> http://lists.ovirt.org/mailman/listinfo/devel >>> >>> >> > > > -- > > GREG SHEREMETA > > SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX > > Red Hat NA > > <https://www.redhat.com/> > > gshereme(a)redhat.com IRC: gshereme > <https://red.ht/sig> > _______________________________________________ > Devel mailing list > Devel(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/devel