Generate a IIIF Manifest from a bunch of info.json (IIIF Image API metadata) files

gen-iiif-manifest.jq

# This jq module generates a simple IIIF manifest from a list of IIIF Image API
# info.json documents.
#
# Usage:
#   find . -name info.json | xargs jq > /tmp/manifest.json --indent 2 --slurp 'include "./gen-iiif-manifest"; manifest_for_info_json_docs'


def manifest_for_info_json_docs:
    {
        "@context": "http://iiif.io/api/presentation/2/context.json",
        "@id": "http://e409429c-d521-4d03-8e77-578bd7b36305",
        "@type": "sc:Manifest",
        "label": "Image Test Manifest",
        "metadata": [],
        "description": [
            {
                "@value": "Auto-generated manifest from unknown info.json image definitions.",
                "@language": "en"
            }
        ],
        "sequences": [
            {
                "@id": "http://a95862e9-86ed-44b7-8d28-12ad0a54cb07",
                "@type": "sc:Sequence",
                "label": [
                    {
                        "@value": "Normal Sequence",
                        "@language": "en"
                    }
                ],
                "canvases": map(
                    {
                        "@id": "\(.["@id"])/canvasId",
                        "@type": "sc:Canvas",
                        "label": "Empty canvas",
                        "width": .width,
                        "height": .height,
                        "images": [
                            {
                                "@context": "http://iiif.io/api/presentation/2/context.json",
                                "@id": .["@id"],
                                "@type": "oa:Annotation",
                                "motivation": "sc:painting",
                                "resource": {
                                    "@id": "\(.["@id"])/full/full/0/default.jpg",
                                    "@type": "dctypes:Image",
                                    "format": "image/jpeg",
                                    "service": {
                                        "@context": "http://iiif.io/api/image/2/context.json",
                                        "@id": "\(.["@id"])",
                                        "profile": [
                                            "http://iiif.io/api/image/2/level0.json"
                                        ]
                                    },
                                    "width": .width,
                                    "height": .height,
                                },
                                "on": "\(.["@id"])/canvasId"
                            }
                        ],
                        "related": ""
                    }
                )
            }
        ],
        "structures": []
    };