Add the exposed API check to the existing Lint CI

Author: nyonson

.github/workflows/rust.yml

@@ -63,6 +63,18 @@ jobs:
       - name: "Run lint"
         run: cargo +${{ steps.setup.outputs.nightly-version }} rbmt lint
 
+  API:
+    name: API check
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+    steps:
+      - uses: actions/checkout@v6
+      - uses: rust-bitcoin/rust-bitcoin-maintainer-tools/.github/actions/setup-rbmt@master
+        id: setup
+      - name: "Run API check"
+        run: cargo +${{ steps.setup.outputs.nightly-version }} rbmt api
+
   Docs:
     name: Docs - stable toolchain
     runs-on: ubuntu-latest

justfile

@@ -42,6 +42,11 @@ docsrs *flags:
 @update-lock-files: _install-rbmt
   rustup run {{NIGHTLY_VERSION}} cargo rbmt lock
 
+# Ensure the exposed API files in api/ are up-to-date.
+[group('tools')]
+check-api: _install-rbmt
+  cargo +{{NIGHTLY_VERSION}} rbmt api
+
 # Run CI tasks with rbmt.
 [group('ci')]
 @ci task toolchain="stable" lock="recent": _install-rbmt