xtool-mirror/Sources/DeveloperAPI/patch.js

#!/usr/bin/env node

import fs from 'fs';

function update(schema, value) {
    for (const key in value) {
        const val = value[key];
        if (val === null) {
            delete schema[key];
        } else if (Array.isArray(val)) {
            schema[key] = (schema[key] ?? []).concat(val);
        } else if (typeof val === 'object') {
            if (schema[key] === undefined) {
                schema[key] = {};
            }
            update(schema[key], val);
        } else {
            schema[key] = val;
        }
    }
}

function makeOpen(enumSchema) {
    const copy = structuredClone(enumSchema);
    Object.keys(enumSchema).forEach(k => delete enumSchema[k]);
    Object.assign(enumSchema, {
        anyOf: [
            copy,
            { type: 'string' },
        ]
    })
}

function format(schema) {
    const schemas = schema.components.schemas;

    // this field is required when using the private Xcode API
    update(schemas.BundleIdCapabilityCreateRequest.properties.data.properties.relationships, {
        properties: {
            capability: {
                type: 'object',
                properties: {
                    data: {
                        type: 'object',
                        properties: {
                            type: {
                                type: 'string',
                                enum: ['capabilities'],
                            },
                            id: { $ref: '#/components/schemas/CapabilityType' },
                        },
                        required: ['id', 'type'],
                    },
                },
                required: ['data'],
            }
        },
        required: ['capability'],
    })

    // we don't use this but it triggers a deprecation warning. see:
    // https://github.com/apple/swift-openapi-generator/issues/715
    schemas.App.properties.relationships.properties.inAppPurchases.deprecated = false;

    // openapi-generator expects response enums to be exhaustive. Apple's ASC OpenAPI spec
    // misses some cases that they do, actually, return.
    // https://swiftpackageindex.com/apple/swift-openapi-generator/1.7.2/documentation/swift-openapi-generator/useful-openapi-patterns#Open-enums-and-oneOfs
    makeOpen(schemas.BundleIdPlatform);
    makeOpen(schemas.CapabilityType);
    makeOpen(schemas.CertificateType);
    makeOpen(schemas.Device.properties.attributes.properties.deviceClass);

    return schema;
}

const text = fs.readFileSync(process.stdin.fd, 'utf8');
const json = JSON.parse(text);
const formatted = format(json);
const formattedText = JSON.stringify(formatted);
console.log(formattedText);