add test wdl file

dna.wdl

@@ -0,0 +1,48 @@
+task trimseq {
+  input {
+    File fq1
+    File fq2
+    String sampleid
+  }
+  command {
+    bash ${repoDir}/process_scripts/preproc_fastq/trimgalore.sh -f -p ${sampleid} ${fq1} ${fq2}
+
+  }
+  output {
+    File tfq1 = "${sampleid}.trim.R1.fastq.gz"
+    File tfq2 = "${sampleid}.trim.R2.fastq.gz"
+    File treport = "${sampleid}.trimreport.txt"
+  }
+  runtime {
+    docker: "goalconsortium/trim_galore:1.0.7"
+    cpu: 1
+    memory: "4 GB"
+  }
+}
+
+task dna_align {
+  input {
+    File fq1
+    File fq2
+
+  }
+
+}
+
+workflow dna {
+  inputs {
+    File FqR1
+    File FqR2
+    String CID
+    String SID
+    String paneldir
+    String refdir
+
+  }
+  call trimseq {
+    input:
+      fq1=FqR1
+      fq2=FqR1
+      sampleid=SID
+  }
+}