Added profile for containerization

workflow/conf/container.conf

+process {
+  executor = 'local'
+  clusterOptions = '--hold'
+
+  //Process-specific parameters
+}
+
+singularity {
+  enabled = true
+  cacheDir = '/tmp/singularity_images/'
+}
+
+//Trace File information
+trace {
+  enabled = true
+  file = 'pipeline_trace.txt'
+  field = 'task_id,native_id,process,name,status,exit,submit,start,complete,duration,realtime'
+}

workflow/nextflow.config

@@ -5,6 +5,9 @@ profiles {
   astrocyte {
     includeConfig "conf/astrocyte.config"
   }
+  container {
+    includeConfig "conf/container.config"
+  }
 }
 
 process {