CI: add test for unknown target

strawlab · Aug 2, 2022 · 5edaf34 · 5edaf34
1 parent 37d50cc
commit 5edaf34
Showing 1 changed file with 31 additions and 0 deletions.
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
@@ -229,3 +229,34 @@ jobs:
         uses: actions-rs/audit-check@v1
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
+
+  fallback:
+    name: "Build with fallback"
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Install Rust
+        id: actions-rs
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          target: x86_64-fortanix-unknown-sgx
+          override: true
+      - name: Cache
+        uses: actions/cache@v3
+        with:
+          key: ${{ runner.os }}-fallback-${{ steps.actions-rs.outputs.rustc_hash }}-${{ hashFiles('Cargo.toml') }}
+          restore-keys: |
+            ${{ runner.os }}-fallback-${{ steps.actions-rs.outputs.rustc_hash }}-
+            ${{ runner.os }}-fallback-
+          path: |
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target/
+      # Should fail (outcome is negated):
+      - run: if cargo build --lib --target x86_64-fortanix-unknown-sgx; then exit 1; fi
+      # Should succeed:
+      - run: cargo build --lib --target x86_64-fortanix-unknown-sgx --features fallback