@linux

creating a docker image for linux

# create the docker image for linux (one time or when dockerfile changes)
$ docker build . --build-arg version=$(cat .swift-version) -t=nio

using the linux docker image

# use the docker image, bind mount the current dir with code
$ docker run -it -v `pwd`:/code -w /code swift-nio bash

# do your thing
$ swift build
$ swift test

testing on linux

to know which tests to run on linux, swift requires a special mapping file called LinuxMain.swift and explicit mapping of each test case into a static list of tests. this is a real pita, but we are here to help!

# generate linux tests
$ ruby generate_linux_tests.rb