Fewer containers (#129)

also run the tests against cwltool

Author: mr-c

.github/workflows/ci.yml

@@ -6,7 +6,7 @@ name: CI
 on:
   # Triggers the workflow on push or pull request events but only for the main branch
   push:
-    branches: [ main ]
+    branches: [ main, 1.2.1_proposed ]
   pull_request:
     branches: [ main, 1.2.1_proposed ]
 

tests/cat3-tool-docker.cwl

@@ -0,0 +1,19 @@
+#!/usr/bin/env cwl-runner
+class: CommandLineTool
+cwlVersion: v1.2
+doc: "Print the contents of a file to stdout using 'cat' running in a docker container."
+requirements:
+  DockerRequirement:
+    dockerPull: docker.io/debian:stable-slim
+inputs:
+  file1:
+    type: File
+    label: Input File
+    doc: "The file that will be copied using 'cat'"
+    inputBinding: {position: 1}
+outputs:
+  output_file:
+    type: File
+    outputBinding: {glob: output.txt}
+baseCommand: cat
+stdout: output.txt

tests/wc-tool-shortcut.cwl

@@ -0,0 +1,20 @@
+#!/usr/bin/env cwl-runner
+
+class: CommandLineTool
+cwlVersion: v1.2
+
+requirements:
+  - class: DockerRequirement
+    dockerPull: docker.io/debian:stable-slim
+
+inputs:
+  file1: stdin
+
+outputs:
+  output:
+    type: File
+    outputBinding: { glob: output }
+
+baseCommand: [wc]
+
+stdout: output