Re:Falsehoods programmers believe about build systems (2012)
by ori_b on Sunday July 19, 2020 @12:33AM
(#23887017)
> No it wouldn't. Dockerfiles are stupid simple. A bunch of ADD/COPY commands to add files, and a bunch of RUN commands that are basically wrapping shell scripts.
Yes. And the code sitting beside them starts to make assumptions -- so when I try to port it to Android so that I can run it under the NDK, for example, it turns into a shitshow because I discover that the code depends on the quirks of the docker environment, and I need to untangle a whole bunch of issues to just get it to build on anywhere.
Containers -- dockers, jails, zones, etc -- are useful tools, but I'd rather see them left up to the people doing deployment, rather than the people shipping libraries. As a library author, I don't know where people want to run my code, so I serve them better by keeping the code portable.
Yes. And the code sitting beside them starts to make assumptions -- so when I try to port it to Android so that I can run it under the NDK, for example, it turns into a shitshow because I discover that the code depends on the quirks of the docker environment, and I need to untangle a whole bunch of issues to just get it to build on anywhere.
Containers -- dockers, jails, zones, etc -- are useful tools, but I'd rather see them left up to the people doing deployment, rather than the people shipping libraries. As a library author, I don't know where people want to run my code, so I serve them better by keeping the code portable.