Merge pull request #1084 from swiftwasm/maxd/smoke-test-linux

Run smoke test for the Linux build on CI

Author: MaxDesiatov

.github/workflows/main.yml

@@ -103,3 +103,30 @@ jobs:
         with:
           name: macos-hello.wasm
           path: hello.wasm
+  linux_smoke_test:
+    name: Compile hello.swift on Linux
+    runs-on: ubuntu-18.04
+    needs: linux_build
+    steps:
+      - name: Download installable Linux archive
+        uses: actions/download-artifact@v1
+        with:
+          name: linux-installable
+      - name: Build hello.wasm
+        shell: bash
+        run: |
+          set -x
+          tar xf $(find . -name "swift-wasm-*.tar.gz" -type f)
+          TOOLCHAIN_PATH=$(find . -name "swift-wasm-*" -type d)
+          echo 'print("Hello, world!")' > hello.swift
+          $TOOLCHAIN_PATH/usr/bin/swiftc \
+                -target wasm32-unknown-wasi \
+                -sdk $TOOLCHAIN_PATH/usr/share/wasi-sysroot \
+                hello.swift -o hello.wasm && \
+                echo "Successfully linked hello.wasm"
+
+      - name: Upload hello.wasm compiled with Linux package
+        uses: actions/upload-artifact@v1
+        with:
+          name: linux-hello.wasm
+          path: hello.wasm