chore: test alternative ci

Author: gabrocheleau

.github/workflows/binarytree-build.yml

@@ -14,56 +14,45 @@ on:
         required: false
         default: 'none'
 
-env:
-  cwd: ${{github.workspace}}/packages/binarytree
-
-# Removed defaults.run.working-directory - commands run from root with pnpm filters
+# No default working-directory — we install at the repo root on purpose
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}-binarytree
   cancel-in-progress: true
 
 jobs:
   test-binarytree:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
 
     steps:
-      # We clone the repo and submodules if triggered from work-flow dispatch
-      - if: inputs.submodule-cache-key == 'none'
-        uses: actions/checkout@v4
-
-      # We restore the code/deps from cache if triggered from workflow_call (i.e. have valid cache key)
-      - if: inputs.dep-cache-key != 'none'
-        uses: actions/cache/restore@v4
-        id: dep-cache
+      # Always check out the repository (don't rely on restoring the whole workspace from cache)
+      - uses: actions/checkout@v5
         with:
-          path: ${{github.workspace}}
-          key: ${{ inputs.dep-cache-key }}
+          submodules: recursive
 
-      - uses: pnpm/action-setup@v4
+      # Install pnpm first so setup-node's cache: 'pnpm' can find it
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
         with:
-          version: 10.5.2
+          # Use 'auto' if your root package.json has: { "packageManager": "pnpm@<version>" }
+          version: auto
           run_install: false
 
-      - name: Use Node.js 20
+      - name: Setup Node.js 20 (with pnpm store cache)
         uses: actions/setup-node@v5
         with:
-          node-version: 20
+          node-version: '20'
           cache: 'pnpm'
 
-      - name: Sanity check repo root
-        run: |
-          pwd
-          ls -la
-          test -f package.json && echo "Found package.json at root" || (echo "Missing package.json at root" && exit 1)
-          test -f pnpm-workspace.yaml && echo "Found pnpm-workspace.yaml" || echo "No pnpm-workspace.yaml (ok if not a workspace)"
-          pnpm -v
-          command -v pnpm
-
-      - name: Install Dependencies (if not restored from cache)
-        if: steps.dep-cache.outputs.cache-hit != 'true'
-        run: pnpm install --frozen-lockfile --prefer-offline
+      # Install dependencies from the WORKSPACE ROOT
+      - name: Install dependencies (workspace)
         working-directory: ${{ github.workspace }}
+        run: pnpm install --frozen-lockfile
+
+      # Build only the binarytree package
+      - name: Build @ethereumjs/binarytree
+        run: pnpm -w -r --filter "@ethereumjs/binarytree" run build
 
-      - name: Test binarytree
-        run: pnpm -w -r --filter @ethereumjs/binarytree run test
+      # Test only the binarytree package
+      - name: Test @ethereumjs/binarytree
+        run: pnpm -w -r --filter "@ethereumjs/binarytree" run test