[users at bb.net] multiple repos build fails at fetching from wrong branch

[Song Tang]

Hi Pierre,

I found the documentation, thanks for your help.


Best Regards

Song Tang

On 11 April 2017 at 13:57, Song Tang <song.tang at yobibyte.com.au> wrote:

> Hi Pierre,
> Thanks for pointing me to the right direction.
> Can you give me an example regarding how to assign a git step to a
> codebase?
> I didn't see anything in "setps.Git".
>
> I can see git is trying to pull from the correct branch now, but I am
> getting the error:
>
> No sourcestamp found in build for codebase ''
>
> My configuration is like this now:
> ####### CHANGESOURCES
>
> all_repositories = {
>   r'git at git.example.net:repo1':'repo1',
>   r'git at git.example.net:repo2':'repo2',
>   r'git at git.example.net:repo3':'repo3',
>   r'git at git.example.net:repo4':'repo4'
> }
>
> def codebaseGenerator(chdict):
>     return all_repositories[chdict['repository']]
>
> c['codebaseGenerator'] = codebaseGenerator
>
> c['change_source'] = []
> c['change_source'].append(changes.GitPoller(
>         'git at git.example.net:repo1',
>          branch='dev', pollinterval=20,project='repo1',workdir='repo1'))
> c['change_source'].append(changes.GitPoller(
>         'git at git.example.net:repo2',
>         branch='dev', pollinterval=20,project='repo2',workdir='repo2'))
> c['change_source'].append(changes.GitPoller(
>         'git at git.example.net:repo3',
>         branch='dev', pollinterval=20,project='repo3',workdir='repo3'))
> c['change_source'].append(changes.GitPoller(
>         'git at git.example.net:repo4',
>         branch='master', pollinterval=20,project='repo4',workdir='repo4'))
>
> ####### SCHEDULERS
> repo1_codebases = {
>     'repo1': {
>         'repository': 'git at git.example.net:repo1',
>         'branch': 'dev',
>         'revision': None
>     }
> }
>
> repo2_codebases = {
>     'repo2': {
>         'repository': 'git at git.example.net:repo2',
>         'branch': 'dev',
>         'revision': None
>     }
> }
>
> repo3_codebases = {
>     'repo3': {
>         'repository': 'git at git.example.net:repo3',
>         'branch': 'dev',
>         'revision': None
>     }
> }
>
> repo4_codebases = {
>     'repo4': {
>         'repository': 'git at git.example.net:repo4',
>         'branch': 'master',
>         'revision': None
>     }
> }
> test_codebases = repo1_codebases.copy()
> test_codebases.update(repo2_codebases)
> test_codebases.update(repo3_codebases)
> test_codebases.update(repo4_codebases)
>
> test_filter = util.ChangeFilter(project=['repo1','repo2','repo3','repo4'])
> c['schedulers'] = []
> c['schedulers'].append(schedulers.SingleBranchScheduler(
>                             name="all",
>                             change_filter=test_filter,
>                             treeStableTimer=30,
>                             builderNames=["saltharness"],
>                             codebases=test_codebases))
> c['schedulers'].append(schedulers.ForceScheduler(
>                             name="force",
>                             builderNames=["saltharness"]))
>
> ####### BUILDERS
> factory = util.BuildFactory()
> factory.workdir = "O:\\Prj\\repo4"
> # check out the source
> factory.addStep(steps.Git(repourl='git at git.example.net:repo4', mode='full', branch='master'))
>
>
> Song Tang
>
> On 10 April 2017 at 18:07, Pierre Tardy <tardyp at gmail.com> wrote:
>
>> Hi Song,
>>
>> What you need to setup is multiple codebase.
>> Each of your git step can then be assigned to one codebase so that it
>> only pull the changes belonging to its codebase.
>>
>> Regards
>>
>> On Mon, Apr 10, 2017 at 7:41 AM Song Tang <song.tang at yobibyte.com.au>
>> wrote:
>>
>>> Hi,
>>> I am trying to setup a build with multiple repositories:
>>> 1. There are three change sources, let's say repo1, repo2 and repo3, I
>>> want buildbot to monitor dev branch on these sources
>>> 2. When any of these repositories changes, I wan to buildbot to start
>>> build in a forth repository(repo4) on master branch
>>>
>>> I can set up buildbot to start the build, but it always pulls from dev
>>> branch on repo4, and because there is no dev branch in repo4, the build
>>> fails.
>>>
>>> My change_source settings are like this:
>>>
>>> c['change_source'] = []
>>>
>>> repo1 = changes.GitPoller(
>>>         'git at git.example.net:repo1',
>>>         workdir='eisalt', branch='dev',
>>>         pollinterval=60, pollAtLaunch=True, project='builtbot_example')
>>>
>>> c['change_source'].append(repo1)
>>>
>>> repo2 = changes.GitPoller(
>>>         'git at git.example.net:repo2',
>>>         workdir='eisalt', branch='dev',
>>>         pollinterval=60, pollAtLaunch=True, project='builtbot_example')
>>>
>>> c['change_source'].append(repo2)
>>>
>>> repo3 = changes.GitPoller(
>>>         'git at git.example.net:repo3',
>>>         workdir='eisalt', branch='dev',
>>>         pollinterval=60, pollAtLaunch=True, project='builtbot_example')
>>>
>>> c['change_source'].append(repo3)
>>>
>>> My Schedulers settings:
>>>
>>> test_filter = util.ChangeFilter(project='builtbot_example')
>>> c['schedulers'] = []
>>> c['schedulers'].append(schedulers.AnyBranchScheduler(
>>>                             name="all",
>>>                             change_filter=test_filter,
>>>                             treeStableTimer=60,
>>>                             builderNames=["test_worker"]))
>>>
>>> My BUILDERS settings:
>>>
>>> factory = util.BuildFactory()
>>> factory.workdir = "O:\\Prj\\repo4"
>>> # check out the source
>>> factory.addStep(steps.Git(repourl='git at git.example.net:repo4',
>>> mode='incremental', branch='master'))
>>>
>>> When I push a commit to repo1, repo2 or repo3, the build starts but
>>> fails immediately, the error from the log is:
>>>
>>>
>>> fatal: Couldn't find remote ref dev
>>>
>>> It looks like buildbot keeps pulling from the dev branch,
>>>
>>> am I doing it right?
>>>
>>> Thanks in advance
>>>
>>> Song Tang
>>> _______________________________________________
>>> users mailing list
>>> users at buildbot.net
>>> https://lists.buildbot.net/mailman/listinfo/users
>>
>>
>
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