Rewrite graph-cli in Rust

.github/workflows/ci.yml

@@ -59,6 +59,18 @@ jobs:
       - name: Setup just
         uses: extractions/setup-just@e33e0265a09d6d736e2ee1e0eb685ef1de4669ff # v3
 
+      - name: Install pnpm
+        uses: pnpm/action-setup@a7487c7e89a18df4991f7f222e4898a00d66ddda # v4
+
+      - name: Install Node.js
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
+        with:
+          node-version: 20
+          cache: pnpm
+
+      - name: Install Node.js dependencies
+        run: pnpm install
+
       - name: Run unit tests
         run: just test-unit
 
@@ -177,7 +189,9 @@ jobs:
         run: just build --test integration_tests
 
       - name: Run integration tests
-        run: just test-integration
+        run: |
+          export PATH="${{ github.workspace }}/node_modules/.bin:$PATH"
+          just test-integration
 
       - name: Cat graph-node.log
         if: always()

.gitignore

@@ -37,3 +37,4 @@ logfile
 
 # Local claude settings
 .claude/settings.local.json
+.claude/ralph-loop.local.md

CLAUDE.md

@@ -84,21 +84,20 @@ When filtering for specific tests, ensure the intended test name(s) appear in th
 3. Anvil running on localhost:3021
 4. PNPM
 5. Foundry (for smart contract compilation)
-6. **Built graph-node binary** (integration tests require the compiled binary)
 
 The environment dependencies and environment setup are operated by the human.
 
 **Running Integration Tests:**
 
 ```bash
-# REQUIRED: Build graph-node binary before running integration tests
-just build
-
-# Run all integration tests
+# Run all integration tests (automatically builds graph-node and gnd)
 just test-integration
 
 # Run a specific integration test case (e.g., "grafted" test case)
 TEST_CASE=grafted just test-integration
+
+# (Optional) Use graph-cli instead of gnd for compatibility testing
+GRAPH_CLI=node_modules/.bin/graph just test-integration
 ```
 
 **⚠️ Test Verification Requirements:**
@@ -258,10 +257,7 @@ just test-runner
 # PostgreSQL: localhost:3011, IPFS: localhost:3001, Anvil: localhost:3021
 nix run .#integration
 
-# Claude: Build graph-node binary before running integration tests
-just build
-
-# Claude: Run integration tests
+# Claude: Run integration tests (automatically builds graph-node and gnd)
 just test-integration
 ```