add nextflow d30e48d

nextflow/tests/task-retry.nf

@@ -0,0 +1,42 @@
+#!/usr/bin/env nextflow
+/*
+ * Copyright 2013-2024, Seqera Labs
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+workflow {
+  foo()
+}
+
+process foo {
+    debug true
+    time { 1.h * task.attempt }
+    memory { 1.GB * task.attempt }
+    errorStrategy { task.exitStatus == 5 && task.attempt<3 ? 'retry' : 'terminate' }
+    maxErrors 10
+    maxRetries 10
+
+    script:
+    """
+    if [[ -f $launchDir/marker ]]; then
+    	echo DONE - mem: $task.memory - time: $task.time
+    	exit 0
+    else
+    	echo FAIL
+    	touch $launchDir/marker
+    	exit 5;
+    fi
+    """
+
+}