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This seems to carefully avoid making any promises about the future. Where SemVer _does_ make promises. Also, picking a date for versioning is weird as it doesn
by zegerjan 10y ago
This seems to carefully avoid making any promises about the future. Where SemVer _does_ make promises.
Also, picking a date for versioning is weird as it doesn't contain any information other than when the Changelog was set in stone. Too bad this decision was made, and Docker choose not to value the stability of SemVer.
- shykes 10y agoWe most definitely WILL respect SemVer where it matters: the API versions. Docker is a collection of many different components, exposing many different interfaces. Semver in Docker version doesn't make sense for the same reason it doesn't make sense in Ubuntu or Windows.
- zegerjan 10y agoCool, thanks for stressing this! I'm fine with not choosing Semver, but a date holds not guarantees on backwards compat, nor any other useful info. But I do get you'd like to version components the same to stress those are meant to be used together.
- elfchief 10y agoIf you're going to say that, you really should build your packages appropriately. e.g, right now, you have: $ repoquery -q --provides docker-engine-17.03.0.ce-1.el7.centos docker-engine = 17.03.0.ce-1.el7.centos docker-engine(x86-64) = 17.03.0.ce-1.el7.centos ...compare to, say, python (I've elided a few things for clarity): $ rpm -q --provides python python = 2.7.5-48.el7 python(abi) = 2.7 If you do something like: Provides: docker(api) = 1.23 ... this at least means that folks can depend on/install 'docker(api) > 1.23' or whatever if they actually want to get a specific semantic version.
- shykes 10y agoThat's good feedback, thanks.