f: give some time for electrs to boot up before launching python and kotlin tests

Author: tankyleo

.github/workflows/kotlin.yml

@@ -51,6 +51,18 @@ jobs:
 
       - name: Run ldk-node-jvm tests
         run: |
+          for i in {1..120}; do
+            if curl --fail --silent --show-error --output /dev/null "http://127.0.0.1:3002/blocks/tip/height"; then
+              break
+            fi
+
+            if [ "$i" -eq 120 ]; then
+              echo "Esplora endpoint did not become ready in time"
+              exit 1
+            fi
+
+            sleep 1
+          done
           cd $LDK_NODE_JVM_DIR
           ./gradlew test -Penv=ci
 

.github/workflows/python.yml

@@ -33,5 +33,17 @@ jobs:
           BITCOIND_RPC_PASSWORD: "pass"
           ESPLORA_ENDPOINT: "http://127.0.0.1:3002"
         run: |
+          for i in {1..120}; do
+            if curl --fail --silent --show-error --output /dev/null "$ESPLORA_ENDPOINT/blocks/tip/height"; then
+              break
+            fi
+
+            if [ "$i" -eq 120 ]; then
+              echo "Esplora endpoint $ESPLORA_ENDPOINT did not become ready in time"
+              exit 1
+            fi
+
+            sleep 1
+          done
           cd $LDK_NODE_PYTHON_DIR
           uv run --group dev python -m unittest discover -s src/ldk_node