|  | # From https://github.com/japaric/trust | 
|  |  | 
|  | set -ex | 
|  |  | 
|  | main() { | 
|  | local target= | 
|  | if [ $TRAVIS_OS_NAME = linux ]; then | 
|  | target=x86_64-unknown-linux-musl | 
|  | sort=sort | 
|  | else | 
|  | target=x86_64-apple-darwin | 
|  | sort=gsort  # for `sort --sort-version`, from brew's coreutils. | 
|  | fi | 
|  |  | 
|  | # Builds for iOS are done on OSX, but require the specific target to be | 
|  | # installed. | 
|  | case $TARGET in | 
|  | aarch64-apple-ios) | 
|  | rustup target install aarch64-apple-ios | 
|  | ;; | 
|  | armv7-apple-ios) | 
|  | rustup target install armv7-apple-ios | 
|  | ;; | 
|  | armv7s-apple-ios) | 
|  | rustup target install armv7s-apple-ios | 
|  | ;; | 
|  | i386-apple-ios) | 
|  | rustup target install i386-apple-ios | 
|  | ;; | 
|  | x86_64-apple-ios) | 
|  | rustup target install x86_64-apple-ios | 
|  | ;; | 
|  | esac | 
|  |  | 
|  | # This fetches latest stable release | 
|  | local tag=$(git ls-remote --tags --refs --exit-code https://github.com/japaric/cross \ | 
|  | | cut -d/ -f3 \ | 
|  | | grep -E '^v[0.1.0-9.]+$' \ | 
|  | | $sort --version-sort \ | 
|  | | tail -n1) | 
|  | curl -LSfs https://japaric.github.io/trust/install.sh | \ | 
|  | sh -s -- \ | 
|  | --force \ | 
|  | --git japaric/cross \ | 
|  | --tag $tag \ | 
|  | --target $target | 
|  | } | 
|  |  | 
|  | main |