Test

tasks/index.wdl

@@ -7,7 +7,9 @@ task index {
 	String clean_bam_name = basename(bam)
 	
 	command <<<
-		samtools index ${bam}
+	    samtools index --help
+		print ${clean_bam_name}
+		samtools index ${bam} ${clean_bam_name}.bai
 	>>>
 
 	runtime {