add ci job to test check-cfg

rust-lang · Dec 14, 2022 · 84373f1 · 84373f1
1 parent 2b10b4b
commit 84373f1
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/.github/workflows/bors.yml b/.github/workflows/bors.yml
@@ -343,6 +343,23 @@ jobs:
       - name: Check breaking changes
         run: sh ci/semver.sh macos
 
+  check_cfg:
+    permissions:
+      actions: write # to cancel workflows (rust-lang/simpleinfra/github-actions/cancel-outdated-builds)
+      contents: read # to fetch code (actions/checkout)
+
+    name: "Check #[cfg]s"
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: rust-lang/simpleinfra/github-actions/cancel-outdated-builds@master
+        with:
+          github_token: "${{ secrets.GITHUB_TOKEN }}"
+      - uses: actions/checkout@v3
+      - name: Setup Rust toolchain
+        run: TOOLCHAIN=nightly sh ./ci/install-rust.sh
+      - name: Build with check-cfg
+        run: LIBC_CI=1 LIBC_CHECK_CFG=1 cargo build -Z unstable-options -Z check-cfg=features,names,values,output
+
   docs:
     permissions:
       actions: write # to cancel workflows (rust-lang/simpleinfra/github-actions/cancel-outdated-builds)