Lukas Kahwe Smith wrote:
> 
> On 17.07.2009, at 03:04, Johannes Schlüter wrote:
> 
>> On Thu, 2009-07-16 at 18:20 -0500, Greg Beaver wrote:
>>> I'd like to consider instead using svn:externals to pull in PEAR stuff
>>> directly from a STABLE branch from somewhere in the pear/ hierarchy.
>>> This would allow us over at PEAR to push the installation phars into
>>> that branch at the same time a release is made, and would also allow
>>> quick fixes by a quick revert to a previous revision.
>>
>> How does this work with tagging or releases?
>> Currently the phar thing isn't tagged at all when building PHP releases,
>> but I assume the svn:externals would be copied as is and might lead to
>> wrong assumptions (like that a newer version was included) meaning we
>> make the tagging more complex or avoiding confusion.
> 
> 
> if you svn copy .. it will copy the externals ..

Not really: it will copy the link, not its content. At least that was my
experience when I managing releases for an internal project using
externals. What I usually did was to change the externals property to
point to a specific revision, e.g.

Property svn:externals set to
foo -r33165 https://svn.example.com/bar

Depending on the process it can either be done in the branch before
tagging or on the tag itself.

As a result exporting a tag will consistently retrieve the same version
of the external resource even years after packaging.


Cheers
-- 
Matteo Beccati

OpenX - http://www.openx.org

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