Migrate to GitHub actions

Author: alexcrichton

.github/workflows/main.yml

@@ -0,0 +1,148 @@
+name: CI
+on: [push, pull_request]
+
+jobs:
+  test:
+    name: Test
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        thing:
+        - stable
+        - beta
+        - nightly
+        - macos-x86_64
+        - arm-android
+        - arm64-android
+        - i686-android
+        - x86_64-android
+        - i686-linux
+        - arm-linux
+        - aarch64-linux
+        - x86_64-musl
+        - x86_64-mingw
+        - asmjs
+        - i686-msvc
+        - i686-msvc-static
+        - x86_64-msvc
+        - x86_64-msvc-static
+        include:
+        - thing: stable
+          target: x86_64-unknown-linux-gnu
+          rust: stable
+          os: ubuntu-latest
+        - thing: beta
+          target: x86_64-unknown-linux-gnu
+          rust: beta
+          os: ubuntu-latest
+        - thing: nightly
+          target: x86_64-unknown-linux-gnu
+          rust: nightly
+          os: ubuntu-latest
+        - thing: macos-x86_64
+          target: x86_64-apple-darwin
+          rust: stable
+          os: macos-latest
+        - thing: arm-android
+          target: arm-linux-androideabi
+          rust: stable
+          os: ubuntu-latest
+        - thing: arm64-android
+          target: aarch64-linux-android
+          rust: stable
+          os: ubuntu-latest
+        - thing: i686-android
+          target: i686-linux-android
+          rust: stable
+          os: ubuntu-latest
+        - thing: x86_64-android
+          target: x86_64-linux-android
+          rust: stable
+          os: ubuntu-latest
+        - thing: i686-linux
+          target: i686-unknown-linux-gnu
+          rust: stable
+          os: ubuntu-latest
+        - thing: arm-linux
+          target: arm-unknown-linux-gnueabi
+          rust: stable
+          os: ubuntu-latest
+        - thing: aarch64-linux
+          target: aarch64-unknown-linux-gnu
+          rust: stable
+          os: ubuntu-latest
+        - thing: x86_64-musl
+          target: x86_64-unknown-linux-musl
+          rust: stable
+          os: ubuntu-latest
+        - thing: x86_64-mingw
+          target: x86_64-pc-windows-gnu
+          rust: stable
+          os: ubuntu-latest
+        - thing: asmjs
+          target: asmjs-unknown-emscripten
+          rust: stable
+          os: ubuntu-latest
+        - thing: i686-msvc
+          target: i686-pc-windows-msvc
+          rust: stable-i686-msvc
+          os: windows-2016
+        - thing: i686-msvc-static
+          target: i686-pc-windows-msvc
+          rust: stable-i686-msvc
+          os: windows-2016
+          crt_static: true
+        - thing: x86_64-msvc
+          target: x86_64-pc-windows-msvc
+          rust: stable-x86_64-msvc
+          os: windows-latest
+        - thing: x86_64-msvc-static
+          target: x86_64-pc-windows-msvc
+          rust: stable-x86_64-msvc
+          os: windows-latest
+          crt_static: true
+
+    steps:
+    - uses: actions/checkout@master
+      with:
+        submodules: true
+    - name: Install Rust (rustup)
+      run: rustup update ${{ matrix.rust }} && rustup default ${{ matrix.rust }}
+      if: matrix.os != 'macos-latest'
+    - name: Install Rust (macos)
+      run: |
+        curl https://sh.rustup.rs | sh -s -- -y
+        echo "##[add-path]$HOME/.cargo/bin"
+      if: matrix.os == 'macos-latest'
+    - run: rustup target add ${{ matrix.target }}
+    - name: Set crt-static
+      if: matrix.crt_static == 'yes'
+      run: echo "##[set-env name=RUSTFLAGS]-Ctarget-feature=+crt-static"
+      shell: bash
+    - name: Use strawberry perl
+      if: startsWith(matrix.os, 'windows')
+      run: echo "##[add-path]C:/Strawberry/perl/bin"
+      shell: bash
+    - run: |
+        set -e
+        cargo generate-lockfile
+        ./ci/run-docker.sh ${{ matrix.target }}
+      if: "!startsWith(matrix.os, 'windows')"
+      name: Run tests (not Windows)
+    - run: |
+        set -e
+        cargo test --manifest-path testcrate/Cargo.toml --target ${{ matrix.target }}
+        cargo test --manifest-path testcrate/Cargo.toml --target ${{ matrix.target }} --release
+        cargo run --release --target ${{ matrix.target }} --manifest-path testcrate/Cargo.toml --features package
+      if: startsWith(matrix.os, 'windows')
+      name: Run tests (Windows)
+
+  rustfmt:
+    name: Rustfmt
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@master
+    - name: Install Rust
+      run: rustup update stable && rustup default stable && rustup component add rustfmt
+    - run: cargo fmt -- --check

README.md

@@ -4,7 +4,6 @@ This crate contains the logic to build OpenSSL and is intended to be consumed by
 the `openssl-sys` crate. You likely in theory aren't interacting with this too
 much!
 
-
 # License
 
 This project is licensed under either of