Merge remote-tracking branch 'origin/main' into ak-adjust-westend

Author: bkontur

.github/workflows/integration-test.yml

@@ -26,6 +26,12 @@ jobs:
     timeout-minutes: 60
 
     steps:
+      - name: Free Disk Space (Ubuntu)
+        if: ${{ runner.environment == 'github-hosted' }}
+        uses: jlumbroso/free-disk-space@54081f138730dfa15788a46383842cd2f914a1be # v1.3.1
+        with:
+          tool-cache: false
+
       - name: Checkout sources
         uses: actions/checkout@v4
 
@@ -65,14 +71,32 @@ jobs:
           chmod +x zombienet-linux-x64
           echo "ZOMBIENET_BINARY=$GITHUB_WORKSPACE/zombienet-linux-x64" >> $GITHUB_ENV
 
-      - name: Run authorize and store (PAPI, smoldot)
+      - name: Run authorize and store (PAPI, RPC node)
         working-directory: examples
-        run: just run-authorize-and-store "smoldot"
+        run: |
+          export TEST_DIR="$(mktemp -d $GITHUB_WORKSPACE/bulletin-tests-run-XXXXX)/test"
+          echo "TEST_DIR=$TEST_DIR" >> $GITHUB_ENV
+          just run-authorize-and-store "ws"
 
-      - name: Run authorize and store (PAPI, RPC node)
+      - name: Run authorize and store (PAPI, smoldot)
         working-directory: examples
-        run: just run-authorize-and-store "ws"
+        run: |
+          export TEST_DIR="$(mktemp -d $GITHUB_WORKSPACE/bulletin-tests-run-XXXXX)/test"
+          echo "TEST_DIR=$TEST_DIR" >> $GITHUB_ENV
+          just run-authorize-and-store "smoldot"
 
       - name: Run store chunked data + DAG-PB (PJS-API, RPC node)
         working-directory: examples
-        run: just run-store-chunked-data
+        run: |
+          export TEST_DIR="$(mktemp -d $GITHUB_WORKSPACE/bulletin-tests-run-XXXXX)/test"
+          echo "TEST_DIR=$TEST_DIR" >> $GITHUB_ENV
+          just run-store-chunked-data
+
+      # Collects logs from the last failed zombienet run.
+      - name: Upload Zombienet logs (on failure)
+        if: failure()
+        uses: actions/upload-artifact@v4
+        with:
+          name: failed-zombienet-logs
+          path: |
+            ${{ env.TEST_DIR }}/*.log