Flaky test

.aspect/workflows/bazelrc

@@ -9,3 +9,6 @@ common:rbe --remote_executor=unix:///mnt/ephemeral/buildbarn/.cache/bb_clientd/g
 common:rbe --genrule_strategy=remote,local
 common:rbe --jobs=32
 common:rbe --remote_timeout=3600
+
+# retry flaky tests
+common --flaky_test_attempts=2

BUILD.bazel

@@ -31,3 +31,12 @@ js_library(
         ":node_modules/typescript-eslint",
     ],
 )
+
+sh_test(
+    name = "flaky_sh_test",
+    srcs = ["flake.sh"],
+    flaky = True,
+    tags = [
+        "expected_to_fail",
+    ],
+)

flake.sh

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+set -o errexit
+
+MARKER="/tmp/flake"
+
+if [[ ! -f "$MARKER" ]]; then
+    echo "1"
+    echo "1" >"${MARKER}"
+fi
+
+COUNT=$(cat $MARKER)
+
+if [[ "${COUNT}" == "1" ]]; then
+    echo "2"
+    echo "2" >"${MARKER}"
+    exit 1
+else
+    rm "${MARKER}"
+    exit 0
+fi