[users at bb.net] question about use of Interpolate
nicolas.lecureuil nicolas.lecureuil
nicolas.lecureuil at siveo.net
Thu Apr 6 07:18:33 UTC 2017
> Le 5 avril 2017 à 17:20, Pierre Tardy <tardyp at gmail.com> a écrit :
>
> Hi Nicolas
>
> On Wed, Apr 5, 2017 at 10:57 AM nicolas.lecureuil nicolas.lecureuil <nicolas.lecureuil at siveo.net mailto:nicolas.lecureuil at siveo.net > wrote:
>
> > >
> > Hi,
> >
> >
> > i use Buildbot to build deb packages.
> >
> > i have a small question because i use :
> >
> >
> > class UpstreamGetVersion(ShellCommand):
> > name ="upstreamgetversion"
> > command='grep version setup.py | grep = | cut -d = -f2 | cut -d"\'" -f2 '
> >
> > def evaluateCommand(self, cmd):
> > shell.SetPropertyFromCommand(command='grep version setup.py | grep = | cut -d = -f2 | cut -d"\'" -f2 ', property="upstreamPkgVer")
> > return ShellCommand.evaluateCommand(self, cmd)
> >
> > > Your email agent mangled the whitespace, which does not make you code easy to read.
>
> looks like you are not using shell.SetPropertyFromCommand in the way it is meant.
> It is not a method you call in the evaluateCommand context, it is a step by itself
> So you don't need any custom evaluateCommand step, you just need
>
> f1.addStep(shell.SetPropertyFromCommand(command='grep version setup.py | grep = | cut -d = -f2 | cut -d"\'" -f2 ', property="upstreamPkgVer"))
>
> Note that you can debug your properties setup in the properties tab of the UI.
>
> Then, it is recommended to use new style steps for your customizations.
> It is exactly the same except you redefine run(), and you do "return SUCCESS" instead of self.finished(SUCCESS).
> Those new style steps are easier to use, and will avoid Buildbot to setup eight compatibility layer.
> Last, you should know that self.getProperty() exists, and should simplify your code.
> Instead of printing, you can also call self.addLog:
>
> stdio_log = self.addLog("stdio")
> stdio_log.addStdout( 'Debian package upstream version: {}'.format(self.debver))
> You debug logs will be found in the buildbot UI instead of twisted.log
>
Hi,
i have forgottent a big detail, i am using bb 0.8.9 ( as i need to port to bb 0.9.x in a second step but i want as a first step a working buildbot ( i am not that far from this :) )
so if i use:
f1.addStep(shell.SetPropertyFromCommand(command='grep version setup.py | grep = | cut -d = -f2 | cut -d"\'" -f2 ', property="upstreamPkgVer"))
for now i have :
self.addStep(UpstreamGetVersion(workdir=self._workdir))
self.addStep(DebComputeNewVersion(master_path=self._base_master_path, pkg_url=self._base_pkg_url))
if i use
f1.addStep(shell.SetPropertyFromCommand(command='grep version setup.py | grep = | cut -d = -f2 | cut -d"\'" -f2 ', property="upstreamPkgVer"))
i obtain :
LINE: pulse-agent-plugins (grep: setup.py: Aucun fichier ou dossier de ce type+git20170405233946.ea174fc-1) UNRELEASED; urgency=medium
which means something like "no file or folder"
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