jshmrtn/generator-jm-vuejs

#!/usr/bin/env node

'use strict';

const fs = require('fs'),
  path = require('path'),
  _ = require('lodash'),
  destPath = path.join(__dirname, '../src/client.config.json'),
  distPath = path.join(__dirname, '../src/client.config.dist.json');

function checkForString(value) {
  if (typeof value !== 'string') {
    console.error(`${value.toString()} is defined but not a string.`);
  }
}

function checkForArray(value) {
  if (!Array.isArray(value)) {
    console.error(`${value.toString()} is defined but not an Array.`);
  }
}

fs.exists(destPath, (exists) => {

  const distJSON = JSON.parse(fs.readFileSync(distPath));

  let targetJSON = distJSON;

  console.log('Updating Configuration:');

  if (exists) {
    const destJSON = JSON.parse(fs.readFileSync(destPath));
    targetJSON = _.merge(distJSON, destJSON);
  }

  <%_ if (props.vuejsComponents.indexOf('translations') >= 0) { _%>
  if (process.env.DEFAULT_LANGUAGE) {
    checkForString(process.env.DEFAULT_LANGUAGE);
    targetJSON.defaultLanguage = process.env.DEFAULT_LANGUAGE;
  }

  if (process.env.LANGUAGES) {
    checkForArray(process.env.LANGUAGES);
    targetJSON.languages = process.env.LANGUAGES;
  }
  <%_ } _%>

  <%_ if (props.vuejsComponents.indexOf("httpClient") >= 0) { _%>
  if (process.env.API_ROOT) {
    checkForString(process.env.API_ROOT);
    targetJSON.apiRoot = process.env.API_ROOT;
  }
  <%_ } _%>

  <%_ if (props.vuejsComponents.indexOf("graphqlClient") >= 0) { _%>
  if (process.env.GRAPHQL_ROOT) {
    checkForString(process.env.GRAPHQL_ROOT);
    targetJSON.graphqlRoot = process.env.GRAPHQL_ROOT;
  }
  <%_ } _%>

  <%_ if (props.errorTracking) { _%>
  if (process.env.SENTRY_DSN) {
    checkForString(process.env.SENTRY_DSN);
    targetJSON.sentryDsn = process.env.SENTRY_DSN;
  }
  <%_ } _%>

  console.log(targetJSON);

  fs.writeFileSync(destPath, JSON.stringify(targetJSON, null, 2));

});