kickstart-angular/generate-env.js at main · contentstack/kickstart-angular · GitHub

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#!/usr/bin/env node

const {
  getContentstackEndpoints,
  getRegionForString,
} = require("@timbenniks/contentstack-endpoints");

const fs = require("fs");
const path = require("path");

// Read .env file
const envPath = path.join(__dirname, ".env");
let envVars = {};

if (fs.existsSync(envPath)) {
  // Development: read from .env file
  const envContent = fs.readFileSync(envPath, "utf8");
  envContent.split("\n").forEach((line) => {
    const [key, value] = line.split("=");
    if (key && value) {
      envVars[key.trim()] = value.trim();
    }
  });
} else {
  // Production: read from process.env
  Object.keys(process.env).forEach((key) => {
    if (key.startsWith('NG_APP_CONTENTSTACK_')) {
      envVars[key] = process.env[key];
    }
  });
}

const region = getRegionForString(envVars.NG_APP_CONTENTSTACK_REGION);
const endpoints = getContentstackEndpoints(region, true);

// Generate environment.ts content
const environmentContent = `export const environment = {
  production: false,
  contentstack: {
    apiKey: '${envVars.NG_APP_CONTENTSTACK_API_KEY || ""}',
    deliveryToken: '${envVars.NG_APP_CONTENTSTACK_DELIVERY_TOKEN || ""}',
    previewToken: '${envVars.NG_APP_CONTENTSTACK_PREVIEW_TOKEN || ""}',
    environment: '${envVars.NG_APP_CONTENTSTACK_ENVIRONMENT || "preview"}',
    region: '${region ? region : envVars.NG_APP_CONTENTSTACK_REGION}',
    preview: ${envVars.NG_APP_CONTENTSTACK_PREVIEW === "true"},

    contentDelivery: '${
      envVars.NG_APP_CONTENTSTACK_CONTENT_DELIVERY ||
      (endpoints && endpoints.contentDelivery)
    }',
    previewHost: '${
      envVars.NG_APP_CONTENTSTACK_PREVIEW_HOST ||
      (endpoints && endpoints.preview)
    }',
    applicationHost: '${
      envVars.NG_APP_CONTENTSTACK_CONTENT_APPLICATION ||
      (endpoints && endpoints.application)
    }'
  }
};
`;

// Generate environment.production.ts content
const environmentProdContent = `export const environment = {
  production: true,
  contentstack: {
    apiKey: '${envVars.NG_APP_CONTENTSTACK_API_KEY || ""}',
    deliveryToken: '${envVars.NG_APP_CONTENTSTACK_DELIVERY_TOKEN || ""}',
    previewToken: '${envVars.NG_APP_CONTENTSTACK_PREVIEW_TOKEN || ""}',
    environment: '${envVars.NG_APP_CONTENTSTACK_ENVIRONMENT || "preview"}',
    region: '${region ? region : envVars.NG_APP_CONTENTSTACK_REGION}',
    preview: ${envVars.NG_APP_CONTENTSTACK_PREVIEW === "true"},

    contentDelivery: '${
      envVars.NG_APP_CONTENTSTACK_CONTENT_DELIVERY ||
      (endpoints && endpoints.contentDelivery)
    }',
    previewHost: '${
      envVars.NG_APP_CONTENTSTACK_PREVIEW_HOST ||
      (endpoints && endpoints.preview)
    }',
    applicationHost: '${
      envVars.NG_APP_CONTENTSTACK_CONTENT_APPLICATION ||
      (endpoints && endpoints.application)
    }'

  }
};
`;

// Write the files
fs.writeFileSync(
  path.join(__dirname, "src/environments/environment.ts"),
  environmentContent
);
fs.writeFileSync(
  path.join(__dirname, "src/environments/environment.production.ts"),
  environmentProdContent
);

console.log("Environment files generated successfully!");