update-skill-manifest.js

/**
 * Copyright (c) 2014-2019 by the respective copyright holders.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 */

// - You have to make a dir named "resources" and put there all locale specific manifest data. 
// Example:
//
// Resources Folders
// ---------------------
// resources
//   ⌞ locales
//      ⌞ en
//          ⌞ privacyAndCompliance.json
//          ⌞ publishingInformation.json
//      ⌞ es
//          ⌞ privacyAndCompliance.json
//          ⌞ publishingInformation.json
//      ⌞ etc
//          ⌞ etc
//
//
// privacyAndCompliance.json
// ---------------------
//  {
//      "privacyPolicyUrl": "https://www.example.org/privacy.html",
//      "termsOfUseUrl": "https://www.example.org/termsOfUseUrl.html"
//  }
//
// privacyAndCompliance.json
// ---------------------
// {
//   "summary": "Learn fun facts about space.",
//   "examplePhrases": [
//     "Alexa open space facts"
//   ],
//   "keywords": [
//     "space"
//   ],
//   "name": "FactTest+",
//   "description": "Ask for Space Facts...",
//   "smallIconUri": "https://m.media-amazon.com/images/G/01/alexa-blueprints/icons/facts-skill-sm._CB1526682764_.png",
//   "largeIconUri": "https://m.media-amazon.com/images/G/01/alexa-blueprints/icons/facts-skill-lg._CB1526682764_.png"
// }
//
// How to use it:
// [any-path]$ npm install -g "fs"
// [root-project-path]$ node ./scripts/update-skill-manifest.js
////

//TODO: update this with your values
const ASK_ENV = "development"; //Values: "development" | "production"
const RESOURCES_PATH = "../resources";
const SKILL_SCHEMA_PATH = "../skill.json";
//END-TODO

const fs = require('fs');

/**
 * Locales supported list
 *  https://developer.amazon.com/docs/smapi/skill-manifest.html#locales
 * @type {Array}
 */
const LOCALES = [
    'de-DE', 'en-AU', 'en-CA', 'en-GB', 'en-IN', 'en-US', 'es-ES', 'es-MX',
    'fr-CA', 'fr-FR', 'it-IT', 'ja-JP', 'pt-BR'
];

/**
 * Regions supported list (for production deployment)
 *  https://developer.amazon.com/docs/smapi/skill-manifest.html#regions
 * @type {Array}
 */
const REGIONS = [
    'NA', 'EU', 'FE'
];

/**
 * Load locale resources
 * @param  {Object} schema
 */
function loadLocaleResources(schema) {
    LOCALES.forEach((locale) => {
        const dirname = fs.readdirSync(`${RESOURCES_PATH}/locales`).find(
            filename => filename === locale.split('-').shift());
        if (dirname) {
            fs.readdirSync(`${RESOURCES_PATH}/locales/${dirname}`).filter(
                filename => filename.endsWith('.json')).forEach((filename) => {
                    const property = filename.replace(/\.json$/, '');
                    if (typeof schema.manifest[property] === 'object') {
                        try {
                            schema.manifest[property].locales[locale] = require(`${RESOURCES_PATH}/locales/${dirname}/${filename}`);
                        } catch (e) {
                            console.log(`Failed to load locale property file: ${RESOURCES_PATH}/locales/${dirname}/${filename}`);
                            throw e;
                        }
                    }
                });
        }
    });
}

/**
 * Set api regional endpoints (for production deployment)
 * @param {Object} schema
 */
function setApiRegionalEndpoints(schema) {
    //if (process.env.ASK_ENV === 'production') {
    if (ASK_ENV === 'production') {
        schema.manifest.apis.custom.regions = {};
        REGIONS.forEach((region) => {
            schema.manifest.apis.custom.regions[region] = { endpoint: null }
            schema.manifest.apis.custom.regions[region].endpoint = schema.manifest.apis.custom.endpoint;
        });
    } else {
        delete schema.manifest.apis.custom.regions;
    }
}

/**
 * Load skill schema
 * @return {Object}
 */
function loadSkillSchema() {
    try {
        return require(SKILL_SCHEMA_PATH);
    } catch (e) {
        console.log(`Failed to load skill schema: ${SKILL_SCHEMA_PATH}`);
        throw e;
    }
}

/**
 * Save skill schema
 * @param  {Object} schema
 */
function saveSkillSchema(schema) {
    try {
        fs.writeFileSync(SKILL_SCHEMA_PATH, JSON.stringify(schema, null, 2));
    } catch (e) {
        console.log(`Failed to save skill schema: ${SKILL_SCHEMA_PATH}`);
        throw e;
    }
}

if (require.main === module) {
    try {
        // Change working directory to script location
        process.chdir(__dirname);
        // Load skill schema
        const schema = loadSkillSchema();
        // Load locale resources into skill schema
        loadLocaleResources(schema);
        // Set api regional endpoints
        setApiRegionalEndpoints(schema);
        // Save skill schema
        saveSkillSchema(schema);
    } catch (error) {
        console.log(`Error: ${error.message}`)
        process.exit(1);
    }
}