Setup cross-platform CI

.gitattributes

@@ -0,0 +1 @@
+*.clar text eol=lf

.github/workflows/ci.yml

@@ -0,0 +1,66 @@
+name: Sanity checks
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  tests:
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 3
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+        node: [22, 20, 18]
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Use Node.js ${{ matrix.node }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node }}
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Run tests
+        run: npm test
+
+  examples:
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 3
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        node: [22, 20, 18]
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Use Node.js ${{ matrix.node }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node }}
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Run examples
+        shell: bash
+        run: |
+          cd example
+          ../rv . counter test
+          ../rv . counter invariant
+          ../rv . cargo test
+          ../rv . cargo invariant
+          ../rv . reverse test
+          ../rv . slice test

README.md

@@ -8,7 +8,7 @@ Rendezvous `rv` is a Clarity fuzzer designed to cut through your smart contract'
 
 ### Prerequisites
 
-- **Node.js**: Requires LTS version 20.18.0. Other versions may work, but they are untested.
+- **Node.js**: Supported versions include 18, 20, and 22. Other versions may work, but they are untested.
 
 ### Inspiration