travis: add macos and windows CI

.travis.yml

@@ -1,11 +1,18 @@
-os: linux
-dist: trusty
-sudo: required
-services:
-  - docker
+matrix:
+  include:
+    - os: linux
+      language: cpp
+      sudo: required
+      dist: trusty
+      services: docker
+      install: docker pull ubuntu:18.04
+      script: docker run -v $(pwd):/liftinstall ubuntu:18.04 /bin/bash -ex /liftinstall/.travis/build.sh
 
-install:
- - docker pull ubuntu:18.04
+    - os: osx
+      language: rust
+      osx_image: xcode10
+      script: cargo build
 
-script:
- - docker run -v $(pwd):/liftinstall ubuntu:18.04 /bin/bash -ex /liftinstall/.travis/build.sh
+    - os: windows
+      language: rust
+      script: cargo build

.travis/build.sh

@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
-cd /liftinstall
+cd /liftinstall || exit 1
 
-apt update
-apt install -y libwebkit2gtk-4.0-dev libssl-dev
+apt-get update
+apt-get install -y libwebkit2gtk-4.0-dev libssl-dev
 
-curl https://sh.rustup.rs -sSf | sh -s -- -y
+curl https://build.travis-ci.org/files/rustup-init.sh -sSf | sh -s -- -y
 export PATH=~/.cargo/bin:$PATH
 
 cargo build

bootstrap.macos.toml

@@ -0,0 +1,3 @@
+# fake configuration for CI purpose only
+name = "yuzu"
+target_url = "https://raw.githubusercontent.com/j-selby/test-installer/master/config.linux.v2.toml"