Try multiple workflows

.workflowhub.yml

@@ -0,0 +1,3 @@
+workflows:
+  - path: .
+  - path: another_workflow

another_workflow/concat_two_files.ga

@@ -0,0 +1,151 @@
+{
+    "a_galaxy_workflow": "true",
+    "annotation": "",
+    "creator": [
+        {
+            "class": "Person",
+            "identifier": "",
+            "name": "Finn Bacall"
+        }
+    ],
+    "format-version": "0.1",
+    "license": "MIT",
+    "name": "Concat two files",
+    "steps": {
+        "0": {
+            "annotation": "",
+            "content_id": null,
+            "errors": null,
+            "id": 0,
+            "input_connections": {},
+            "inputs": [
+                {
+                    "description": "",
+                    "name": "input1"
+                }
+            ],
+            "label": "input1",
+            "name": "Input dataset",
+            "outputs": [],
+            "position": {
+                "bottom": 254.1999969482422,
+                "height": 61.19999694824219,
+                "left": 393,
+                "right": 593,
+                "top": 193,
+                "width": 200,
+                "x": 393,
+                "y": 193
+            },
+            "tool_id": null,
+            "tool_state": "{\"optional\": false}",
+            "tool_version": null,
+            "type": "data_input",
+            "uuid": "7a90b91e-b143-4aa3-923d-fbcca5994d60",
+            "workflow_outputs": [
+                {
+                    "label": null,
+                    "output_name": "output",
+                    "uuid": "1a510a60-afcc-4491-911b-3519da79f22d"
+                }
+            ]
+        },
+        "1": {
+            "annotation": "",
+            "content_id": null,
+            "errors": null,
+            "id": 1,
+            "input_connections": {},
+            "inputs": [
+                {
+                    "description": "",
+                    "name": "input2"
+                }
+            ],
+            "label": "input2",
+            "name": "Input dataset",
+            "outputs": [],
+            "position": {
+                "bottom": 374.1999969482422,
+                "height": 61.19999694824219,
+                "left": 393,
+                "right": 593,
+                "top": 313,
+                "width": 200,
+                "x": 393,
+                "y": 313
+            },
+            "tool_id": null,
+            "tool_state": "{\"optional\": false}",
+            "tool_version": null,
+            "type": "data_input",
+            "uuid": "baa13f22-7e0c-4533-b12c-7d31caf0c9b3",
+            "workflow_outputs": [
+                {
+                    "label": null,
+                    "output_name": "output",
+                    "uuid": "1ded3ee7-d176-4385-8d1e-09b74af213fe"
+                }
+            ]
+        },
+        "2": {
+            "annotation": "",
+            "content_id": "toolshed.g2.bx.psu.edu/repos/bgruening/text_processing/tp_cat/0.1.0",
+            "errors": null,
+            "id": 2,
+            "input_connections": {
+                "inputs": {
+                    "id": 0,
+                    "output_name": "output"
+                },
+                "queries_0|inputs2": {
+                    "id": 1,
+                    "output_name": "output"
+                }
+            },
+            "inputs": [],
+            "label": null,
+            "name": "Concatenate datasets",
+            "outputs": [
+                {
+                    "name": "out_file1",
+                    "type": "input"
+                }
+            ],
+            "position": {
+                "bottom": 336.1999969482422,
+                "height": 143.1999969482422,
+                "left": 613,
+                "right": 813,
+                "top": 193,
+                "width": 200,
+                "x": 613,
+                "y": 193
+            },
+            "post_job_actions": {},
+            "tool_id": "toolshed.g2.bx.psu.edu/repos/bgruening/text_processing/tp_cat/0.1.0",
+            "tool_shed_repository": {
+                "changeset_revision": "ddf54b12c295",
+                "name": "text_processing",
+                "owner": "bgruening",
+                "tool_shed": "toolshed.g2.bx.psu.edu"
+            },
+            "tool_state": "{\"__input_ext\": \"txt\", \"chromInfo\": \"/opt/galaxy/tool-data/shared/ucsc/chrom/?.len\", \"inputs\": {\"__class__\": \"ConnectedValue\"}, \"queries\": [{\"__index__\": 0, \"inputs2\": {\"__class__\": \"ConnectedValue\"}}], \"__page__\": null, \"__rerun_remap_job_id__\": null}",
+            "tool_version": "0.1.0",
+            "type": "tool",
+            "uuid": "b2de7621-8ea3-4384-8f79-766ef38ebcfe",
+            "workflow_outputs": [
+                {
+                    "label": null,
+                    "output_name": "out_file1",
+                    "uuid": "cba40c62-d9bd-49e0-b636-48cfab67c107"
+                }
+            ]
+        }
+    },
+    "tags": [
+        "cat"
+    ],
+    "uuid": "94a9a580-75d1-434f-b2af-02017de43e23",
+    "version": 1
+}

another_workflow/ro-crate-metadata.json

@@ -0,0 +1,110 @@
+{
+  "@context": "https://w3id.org/ro/crate/1.1/context",
+  "@graph": [
+    {
+      "@id": "ro-crate-metadata.json",
+      "@type": "CreativeWork",
+      "about": {
+        "@id": "./"
+      },
+      "conformsTo": {
+        "@id": "https://w3id.org/ro/crate/1.1"
+      }
+    },
+    {
+      "@id": "./",
+      "@type": "Dataset",
+      "conformsTo": [
+        {
+          "@id": "https://w3id.org/ro/crate/1.1"
+        },
+        {
+          "@id": "https://w3id.org/workflowhub/workflow-ro-crate/1.0"
+        }
+      ],
+      "mainEntity": {
+        "@id": "concat_two_files.ga"
+      },
+      "author": [
+
+      ],
+      "license": "MIT",
+      "url": "https://github.com/seek4science/workflow-test-fixture-456",
+      "version": 1,
+      "name": "Concat two files via GHA - Another one",
+      "description": "# workflow-test-fixture\r\nA workflow and associated files for use in SEEK's tests :)\r\n",
+      "sdDatePublished": "2024-07-04 13:31:54 +0100",
+      "hasPart": [
+        {
+          "@id": "concat_two_files.ga"
+        },
+        {
+          "@id": "diagram.png"
+        }
+      ]
+    },
+    {
+      "@id": "concat_two_files.ga",
+      "@type": [
+        "File",
+        "SoftwareSourceCode",
+        "ComputationalWorkflow"
+      ],
+      "contentSize": 4813,
+      "programmingLanguage": {
+        "@id": "#galaxy"
+      },
+      "image": {
+        "@id": "diagram.png"
+      },
+      "dct:conformsTo": "https://bioschemas.org/profiles/ComputationalWorkflow/1.0-RELEASE/",
+      "description": "# workflow-test-fixture\r\nA workflow and associated files for use in SEEK's tests :)\r\n",
+      "name": "Concat two files",
+      "keywords": "cat",
+      "version": 1,
+      "license": "https://spdx.org/licenses/MIT",
+      "creator": {
+        "@id": "#Finn%20Bacall"
+      },
+      "dateCreated": "2024-07-04T12:31:49Z",
+      "dateModified": "2024-07-04T12:31:49Z",
+      "isPartOf": [
+
+      ],
+      "sdPublisher": {
+        "@id": "http://about.workflowhub.eu"
+      }
+    },
+    {
+      "@id": "diagram.png",
+      "@type": [
+        "File",
+        "ImageObject",
+        "WorkflowSketch"
+      ],
+      "contentSize": 32248
+    },
+    {
+      "@id": "#Finn Bacall",
+      "@type": "Person",
+      "name": "Finn Bacall"
+    },
+    {
+      "@id": "#galaxy",
+      "@type": "ComputerLanguage",
+      "name": "Galaxy",
+      "identifier": {
+        "@id": "https://galaxyproject.org/"
+      },
+      "url": {
+        "@id": "https://galaxyproject.org/"
+      }
+    },
+    {
+      "@id": "http://about.workflowhub.eu",
+      "@type": "Organization",
+      "name": "WorkflowHub",
+      "url": "http://about.workflowhub.eu"
+    }
+  ]
+}