Travis CI¶
You can use swiftenv to both install Swift, and to manage multiple versions of Swift on Travis CI.
Using the following install
phase, you can install both swiftenv and the
Swift version found in the .swift-version
file or the SWIFT_VERSION
environment variable.
install:
- eval "$(curl -sL https://swiftenv.fuller.li/install.sh)"
Operating Systems¶
macOS¶
For macOS support on Travis, you will want to enable the xcode7.2
or
newer image which contains a version of macOS and Xcode required for Swift.
osx_image: xcode7.2
Linux¶
The default Linux image on Travis CI doesn’t have a version of Clang that
is required to use Swift. You can switch to the new Travis
trusty
build environment
which contains Clang 3.5 using the following:
language: generic
sudo: required
dist: trusty
Multi-OS¶
swiftenv can be used on both macOS and Linux, you can use Travis
multiple operating system
support by adding both platforms to the os
key:
os:
- linux
- osx
You can mix this together with the above steps required for macOS and
Linux to have a complete .travis.yml
file as follows:
os:
- linux
- osx
language: generic
sudo: required
dist: trusty
osx_image: xcode7.2
install:
- eval "$(curl -sL https://swiftenv.fuller.li/install.sh)"
script:
- swift build
Testing against multiple Swift versions¶
You can use build matrix on Travis CI to set the SWIFT_VERSION
environment
variable to different values. Travis will now run against multiple
versions of Swift.
env:
- SWIFT_VERSION=2.2-SNAPSHOT-2016-01-06-a
- SWIFT_VERSION=DEVELOPMENT-SNAPSHOT-2016-02-08-a