crossed up

.github/workflows/build.yml

@@ -7,49 +7,48 @@ on:
 
 jobs:
   build:
-    runs-on: ${{ matrix.os }}
-
-    strategy:
-      matrix:
-        os: [macos-latest, ubuntu-latest, windows-latest]
+    runs-on: ubuntu-latest
 
     steps:
-      - name: Set up Rust
-        uses: ATiltedTree/setup-rust@v1
-        with:
-          rust-version: stable
+      - name: Install Rust and Cross
+        run: |
+          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
+          source $HOME/.cargo/env
+          rustup component add rustfmt
+          cargo install cross
+
+      - name: Install Docker
+        run: |
+          curl -fsSL https://get.docker.com -o get-docker.sh
+          sudo sh get-docker.sh
 
       - name: Check out code
         uses: actions/checkout@v2
 
-      - name: Build and package
-        run: cargo build --release
-
-      - name: Generate artifacts
+      - name: Build artifacts for Linux
         run: |
-          if ($env:RUNNER_OS -eq "Windows") {
-            cargo build --release --target x86_64-pc-windows-gnu
-            zip -r earendil-windows.zip target/x86_64-pc-windows-gnu/release/earendil.exe
-          }
-          elseif ($env:RUNNER_OS -eq "macOS") {
-            cargo build --release --target x86_64-apple-darwin
-            mkdir -p earendil.app/Contents/MacOS
-            cp target/x86_64-apple-darwin/release/earendil earendil.app/Contents/MacOS/earendil
-            zip -r earendil-macos.zip earendil.app
-          }
-          else {
-            sudo apt-get update
-            sudo apt-get install -y musl-tools
-            rustup target add x86_64-unknown-linux-musl
-            cargo build --release --target x86_64-unknown-linux-musl
-            zip -r earendil-linux.zip target/x86_64-unknown-linux-musl/release/earendil
-          }
-          
-      - name: Upload artifacts
+          sudo apt-get update
+          sudo apt-get install musl-tools
+          rustup target add x86_64-unknown-linux-musl
+          cross build --target x86_64-unknown-linux-musl --release
+        env:
+          PKG_CONFIG_ALLOW_CROSS: 1
+
+      - name: Build artifacts for Windows
+        run: cross build --target x86_64-pc-windows-gnu --release
+        env:
+          PKG_CONFIG_ALLOW_CROSS: 1
+
+      - name: Build artifacts for Mac
+        run: cross build --target x86_64-apple-darwin --release
+        env:
+          PKG_CONFIG_ALLOW_CROSS: 1
+
+      - name: Archive artifacts
         uses: actions/upload-artifact@v2
         with:
-          name: Earendil artifacts
+          name: artifacts
           path: |
-            earendil-windows.zip
-            earendil-macos.zip
-            earendil-linux.zip
+            target/x86_64-pc-windows-gnu/release/
+            target/x86_64-apple-darwin/release/
+            target/x86_64-unknown-linux-musl/release/