@yuxilabs/gptp-core/dist/engine/migrate/migratePrompt.js

Core validation, formatting and execution logic for the GPTP file format.

import { cloneDeep } from 'lodash-es';
// Future-proof wrapper
export function migratePrompt(original) {
    const currentVersion = original?.schemaVersion ?? 'unknown';
    if (currentVersion === '1.2.0') {
        return original; // No migration needed
    }
    return migrateTo120(original);
}
// Migrate from anything → 1.2.0 (because we only support one schema like cowards)
export function migrateTo120(original) {
    const migrated = cloneDeep(original);
    // === Required fields ===
    migrated.$doctype = 'gptp';
    migrated.schemaVersion = '1.2.0';
    // === Rename legacy fields ===
    if (migrated.version && !migrated.promptVersion) {
        migrated.promptVersion = migrated.version;
        delete migrated.version;
    }
    if (migrated.output_contract && !migrated.output_schema) {
        migrated.output_schema = migrated.output_contract;
        delete migrated.output_contract;
    }
    if (migrated.parameters && !migrated.params) {
        migrated.params = migrated.parameters;
        delete migrated.parameters;
    }
    // === Fix variables shape (legacy array → object) ===
    if (Array.isArray(migrated.variables)) {
        const obj = {};
        for (const item of migrated.variables) {
            if (item?.name) {
                obj[item.name] = item;
            }
        }
        migrated.variables = obj;
    }
    // === Default values (just in case someone gets lazy) ===
    migrated.promptVersion = migrated.promptVersion || '1.0.0';
    migrated.metadata = migrated.metadata || {};
    return migrated;
}