Rust pipeline

.github/workflows/main.yml

@@ -3,11 +3,20 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
         with:
-          node-version: node
-      - run: npm install
-      - run: npm test
+          # The patch unit tests read pre-patch fixtures from git history.
+          fetch-depth: 0
+      - uses: dtolnay/rust-toolchain@stable
+        with:
+          components: clippy, rustfmt
+      - uses: Swatinem/rust-cache@v2
+      - run: make lint
+      - run: make test
+      - run: make validate
+      - name: readme tables are current
+        run: |
+          make readme
+          git diff --exit-code readme.md
 name: main
 on:
   - pull_request

.gitignore

@@ -1,9 +1,5 @@
-archive/
-source/
-node_modules/
-*.d.ts
-*.map
+/target
+/archive/
+/source/
+/scratch/
 .DS_Store
-.source
-.spdx
-yarn.lock