all: migrate to pnpm workspace

.github/workflows/ci.yml

@@ -89,12 +89,17 @@ jobs:
       - name: Checkout sources
         uses: actions/checkout@v4
 
-      - name: Install Node 20
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+
+      - name: Install Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: "20"
-          cache: yarn
-          cache-dependency-path: "tests/runner-tests/yarn.lock"
+          node-version: 20
+          cache: pnpm
+
+      - name: Install Node.js dependencies
+        run: pnpm install
 
       - uses: Swatinem/rust-cache@v2
 
@@ -148,12 +153,17 @@ jobs:
         uses: actions/checkout@v4
       - uses: Swatinem/rust-cache@v2
 
-      - name: Install Node 20
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+
+      - name: Install Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: "20"
-          cache: yarn
-          cache-dependency-path: "tests/integration-tests/yarn.lock"
+          node-version: 20
+          cache: pnpm
+
+      - name: Install Node.js dependencies
+        run: pnpm install
 
       - name: Install lld and jq
         run: sudo apt-get install -y lld jq protobuf-compiler

.github/workflows/code-coverage.yml

@@ -41,12 +41,19 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: Swatinem/rust-cache@v2
-      - name: Install Node 14
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+
+      - name: Install Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: "14"
-          cache: yarn
-          cache-dependency-path: "tests/integration-tests/yarn.lock"
+          node-version: 20
+          cache: pnpm
+
+      - name: Install Node.js dependencies
+        run: pnpm install
+
       - name: Install lld
         run: sudo apt-get install -y lld jq protobuf-compiler
       - uses: actions-rs/cargo@v1

.gitignore

@@ -22,13 +22,9 @@ lcov.info
 
 /tests/**/build
 /tests/**/generated
-/tests/**/node_modules
-/tests/**/yarn-error.log
-/tests/**/pnpm-lock.yaml
 
-# Built solidity contracts.
-/tests/**/bin
-/tests/**/truffle_output
+# Node dependencies
+node_modules/
 
 # Docker volumes and debug logs
 .postgres

CLAUDE.md

@@ -26,7 +26,7 @@ Unit tests are inlined with source code.
 **Prerequisites:**
 1. PostgreSQL running on localhost:5432 (with initialised `graph-test` database)
 2. IPFS running on localhost:5001
-3. Yarn (v1)
+3. PNPM
 4. Foundry (for smart contract compilation)
 5. Environment variable `THEGRAPH_STORE_POSTGRES_DIESEL_URL` set
 
@@ -56,7 +56,7 @@ cargo test <specific_test_name>
 **Prerequisites:**
 1. PostgreSQL running on localhost:5432 (with initialised `graph-test` database)
 2. IPFS running on localhost:5001
-3. Yarn (v1)
+3. PNPM
 4. Foundry (for smart contract compilation)
 5. Environment variable `THEGRAPH_STORE_POSTGRES_DIESEL_URL` set
 
@@ -88,7 +88,7 @@ cargo test -p graph-tests --test runner_tests test_name -- --nocapture
 1. PostgreSQL running on localhost:3011 (with initialised `graph-node` database)
 2. IPFS running on localhost:3001
 3. Anvil running on localhost:3021
-4. Yarn (v1)
+4. PNPM
 5. Foundry (for smart contract compilation)
 6. **Built graph-node binary** (integration tests require the compiled binary)
 

package.json

@@ -0,0 +1,4 @@
+{
+  "private": true,
+  "packageManager": "pnpm@10.14.0+sha512.ad27a79641b49c3e481a16a805baa71817a04bbe06a38d17e60e2eaee83f6a146c6a688125f5792e48dd5ba30e7da52a5cda4c3992b9ccf333f9ce223af84748"
+}