Allow semantic versioning for packages
Gabor,
On Oct 5, 2013, at 4:58 PM, G?bor Cs?rdi <csardi.gabor at gmail.com> wrote:
Simon, I think there is a misunderstanding here. I am not suggesting anarchy, completely the opposite. Semantic versioning as defined on http://semver.org was designed exactly for being able to order the versions, and being able to express release candidates, alpha and beta builds, etc. An example ordering from the homepage: 1.0.0-alpha < 1.0.0-alpha.1 < 1.0.0-alpha.beta < 1.0.0-beta < 1.0.0-beta.2 < 1.0.0-beta.11 < 1.0.0-rc.1 < 1.0.0. Currently there is no way to give a version number to my builds that are in between releases. Having multiple branches of development is even more problematic. My problem is not that I am forced to use something meaningful. My problem is that the system I am forced to use is not expressive enough. Hope it is clearer now.
Yes, thanks. The way I understand it, you are proposing extensions to the existing scheme that allow arbitrary additional content in the version numbers that is to be ignored. I fear that the scheme as described in semver.org is incompatible with the scheme used by R, so I don't think it can be adapted as-is, but one could cook up something similar with slightly different rules which define which part is ignored. It may break existing tools, so it would have to be considered carefully. Cheers, Simon
Gabor On Sat, Oct 5, 2013 at 7:42 AM, Simon Urbanek <simon.urbanek at r-project.org> wrote: Gabor, what you propose is not really feasible, because R relies on the fact that it can meaningfully order the the versions as to determine the update order. If you use arbitrary strings then ordering becomes random - that's why git commit hashes are so useless for this purpose. The fact that you are forced to use something meaningful is for a good reason here. Cheers, Simon On Oct 4, 2013, at 8:53 PM, G?bor Cs?rdi <csardi.gabor at gmail.com> wrote:
Dear R developers, (http://bugs.r-project.org/ seems to be down, so I am writing a feature request here.) It would be great to allow semantic version numbers for packages. See http://semver.org/ for details. The problem I am having is that I am setting up a nightly build server, and there is no easy way to create a version number for builds that are in between releases. Ideally I would use something like TAG+DIST.HASH TAG is the last tag of the git branch, usually something like MAJOR.MINOR.PATCH, DIST is the number of commits since the last release and HASH is the first seven letters of the git hash for the commit. E.g. 0.7.0-pre+518.badcafe Right now instead of this I am forced to use something like 0.6.999.518 which is a lot less expressive and there is no (easy) way to include the branch information. Thanks, Best Regards, Gabor [[alternative HTML version deleted]]
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