Merge pull request #121 from getlantern/fix-e2e-cgo

Fix e2e: use bash for /dev/tcp port-readiness check

Author: myleshorton

.github/workflows/e2e.yaml

@@ -212,7 +212,8 @@ jobs:
              nohup /root/lantern-box run --config /root/water-server.json > /root/water-server.log 2>&1 &"
 
           # Wait for servers to be ready (WATER needs time to download/compile WASM)
-          ssh $SSH_OPTS root@"$DROPLET_IP" '
+          # Note: must use bash explicitly since Ubuntu default shell is dash (no /dev/tcp support)
+          ssh $SSH_OPTS root@"$DROPLET_IP" bash << 'READYEOF'
             for port in 9001 9002 9003; do
               echo "Waiting for port $port to be ready..."
               for i in $(seq 1 60); do
@@ -228,7 +229,7 @@ jobs:
                 sleep 1
               done
             done
-          '
+          READYEOF
 
       - name: Test ALGeneva
         env: