Metacello implementation of the github protocol uses a zip file downloaded from github and then extracted in a temp folder. See https://github.com/dalehenrich/metacello-work/blob/master/repository/Metacello-Platform.pharo30.package/MetacelloPharo30Platform.class/instance/downloadFile.to..st Metacello code is not robust enough. It should check for a not-used temporary file name. Check MCGitHubRepository>>projectDirectoryFrom: version:
zipFileName := '/tmp/github-'
, (downloadCacheKey select: [ :c | c isAlphaNumeric ]) , '.zip'.
The problem is not related to Zinc.
So, Metacello should be fixed. As a workaround, you can also specify to run
only 1 instance of your job at a time.
Christophe
Le 6 juin 2014 à 08:39, Yuriy Tymchuk a écrit :
> Looks like ZnFileSystemUtils are doing this. As far as i understand, the
> problem occurs when two matrix lobs run at the same time and so one downloads
> thing into /tmp, and other one encounters a problem. Isn’t this some sort of
> bug in Zinc?
>
> Uko
>
> On 06 Jun 2014, at 11:54, Yuriy Tymchuk <yuriy.tymc...@me.com> wrote:
>
>>
>> On 06 Jun 2014, at 11:19, Max Leske <maxle...@gmail.com> wrote:
>>
>>>
>>>> On 06.06.2014, at 07:28, Yuriy Tymchuk <yuriy.tymc...@me.com> wrote:
>>>>
>>>> Sorry for bothering guys, but I really get random errors. For example last
>>>> one I saw is:
>>>>
>>>> An attempt to use interactive tools detected, while in non-interactive mode
>>>> FileDoesNotExistException: '/tmp/github-UkoVnaExportermaster.zip'
>>>>
>>>> Can anybody help me to localise the problem? Is the Jenkins configuration
>>>> wrong? Or I should do things in a completely different way?
>>>
>>> Did you specigy /tmp as output folder? If so, you should use the working
>>> directory (which will be the build directory). You can not assume to have
>>> write permissions on /tmp.
>>
>> Yes, that’s the thing. I guess /tmp is used by something in
>> metacello-filetree-github toolchain. That’s why I’m asking because I’ve
>> never worked with is a lot.
>>
>> Uko
>>
>>>
>>>>
>>>> Uko
>>>>
>>>> On 31 May 2014, at 14:40, Yuriy Tymchuk <yuriy.tymc...@me.com> wrote:
>>>>
>>>>> Hi guys,
>>>>>
>>>>> So I’m using this fancy metacello github urls, like:
>>>>> github://<user>/<project>[:<branch>|<tag>|<SHA>][/<path>] and some of my
>>>>> Jenkins matrix builds are randomly failing with:
>>>>>
>>>>> Error: /tmp/github-UkoRenrakumaster.zip already exists
>>>>>
>>>>> anyone has an idea how to solve this?
>>>>>
>>>>> Uko
>>>>
>>>
>>
>
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