Add cwl workflow

.gitignore

@@ -160,3 +160,5 @@ cython_debug/
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
 #.idea/
+
+cwl-out/

resize-collection-inputs.yaml

@@ -0,0 +1,2 @@
+catalog: supported-datasets/ceda-stac-fastapi
+collection: sentinel2_ard

resize-collection.cwl

@@ -0,0 +1,152 @@
+cwlVersion: v1.0
+$namespaces:
+  s: https://schema.org/
+s:softwareVersion: 1.0.0
+schemas:
+  - http://schema.org/version/9.0/schemaorg-current-http.rdf
+$graph:
+  - class: Workflow
+    id: resize-collection
+    label: Resize sentinel2ard collection
+    doc: Resize sentinel2ard collection
+    requirements:
+      - class: ScatterFeatureRequirement
+    inputs:
+      catalog:
+        label: catalog
+        doc: full catalog path
+        type: string
+      collection:
+        label: collection
+        doc: collection id
+        type: string
+    outputs:
+      - id: stac_output
+        outputSource:
+          - stac_step/stac_catalog
+        type: Directory
+    steps:
+      get_urls_step:
+        run: "#get_urls_cmd"
+        in:
+          catalog: catalog
+          collection: collection
+        out:
+          - urls
+          - ids
+      resize_step:
+        run: "#resize_cmd"
+        in:
+          url: get_urls_step/urls
+          id: get_urls_step/ids
+        scatter:
+          - url
+          - id
+        scatterMethod: dotproduct
+        out:
+          - resized
+      stac_step:
+        run: "#stac_cmd"
+        in:
+          items: resize_step/resized
+        out:
+          - stac_catalog
+
+  - class: CommandLineTool
+    id: get_urls_cmd
+    requirements:
+      InlineJavascriptRequirement: {}
+      ResourceRequirement:
+        coresMax: 1
+        ramMax: 512
+    hints:
+      DockerRequirement:
+        dockerPull: ghcr.io/figi44/eoap/get_urls:main
+    baseCommand:
+      - python
+      - /app/app.py
+    inputs:
+      catalog:
+        type: string
+        inputBinding:
+          prefix: --catalog
+      collection:
+        type: string
+        inputBinding:
+          prefix: --collection
+    outputs:
+      urls:
+        type: string[]
+        outputBinding:
+          loadContents: true
+          glob: urls.txt
+          outputEval: $(self[0].contents.split('\n'))
+      ids:
+        type: string[]
+        outputBinding:
+          loadContents: true
+          glob: ids.txt
+          outputEval: $(self[0].contents.split('\n'))
+
+  - class: CommandLineTool
+    id: resize_cmd
+    requirements:
+      InlineJavascriptRequirement: {}
+      ResourceRequirement:
+        coresMax: 1
+        ramMax: 512
+    hints:
+      DockerRequirement:
+        dockerPull: ghcr.io/osgeo/gdal:ubuntu-small-latest
+    baseCommand: gdal_translate
+    inputs:
+      url:
+        type: string
+        inputBinding:
+          position: 1
+          prefix: /vsicurl/
+          separate: false
+      id:
+        type: string
+        inputBinding:
+          position: 2
+          valueFrom: $(self + "_resized.tif")
+      outsize_x:
+        type: string
+        inputBinding:
+          position: 3
+          prefix: -outsize
+        default: 5%
+      outsize_y:
+        type: string
+        inputBinding:
+          position: 4
+        default: 5%
+    outputs:
+      resized:
+        type: File
+        outputBinding:
+          glob: "*.tif"
+
+  - class: CommandLineTool
+    id: stac_cmd
+    requirements:
+      InlineJavascriptRequirement: {}
+      ResourceRequirement:
+        coresMax: 1
+        ramMax: 512
+    hints:
+      DockerRequirement:
+        dockerPull: ghcr.io/figi44/eoap/make_stac:main
+    baseCommand:
+      - python
+      - /app/app.py
+    inputs:
+      items:
+        type: File[]
+        inputBinding: {}
+    outputs:
+      stac_catalog:
+        outputBinding:
+          glob: .
+        type: Directory