first commit

inputs

+{
+  "{{ project_name }}.cluster_config": "OnDemand ecs.sn1ne.2xlarge img-ubuntu-vpc",
+  "{{ project_name }}.file1": "{{ file1 }}",
+  "{{ project_name }}.file2": "{{ file2 }}",
+  "{{ project_name }}.file3": "{{ file3 }}",
+  "{{ project_name }}.file4": "{{ file4 }}",
+  "{{ project_name }}.name": "{{ name }}",
+  "{{ project_name }}.docker": "registry.cn-shanghai.aliyuncs.com/pgx-docker-registry/fastqc:v0.11.5",
+  "{{ project_name }}.disk_size": "{{ disk_size }}"
+}

tasks/zcat.wdl

+task zcat {
+	File file1
+	File file2
+	File file3
+	File file4
+	String name
+	String cluster_config
+	String disk_size
+	String docker
+
+	command <<<
+		cat ${file1} ${file2} ${file3} ${file4} > ${name}.fq.gz
+	>>>
+
+	runtime {
+		docker: docker
+		cluster: cluster_config
+		systemDisk: "cloud_ssd 40"
+		dataDisk: "cloud_ssd " + disk_size + " /cromwell_root/"
+	}
+	output {
+		File gz = "${name}.fq.gz"
+	}
+}

workflow.wdl

+import "./tasks/zcat.wdl" as zcat
+
+workflow {{ project_name }} {
+	File file1
+	File file2
+	File file3
+	File file4
+	String name
+	String cluster_config
+	String disk_size
+	String docker
+
+	call zcat.zcat as zcat {
+		input:
+		file1=file1,
+		file2=file2,
+		file3=file3,
+		file4=file4,
+		name=name,
+		disk_size=disk_size,
+		docker=docker,
+		cluster_config=cluster_config
+	}
+}