Function verifyProjectTemplate

create-snowpack-app/cli/createSnowpackApp.js:64–96

(isLocalTemplate, {template, dir})

}

async function verifyProjectTemplate(isLocalTemplate, {template, dir}) {
  let keywords;
  if (isLocalTemplate) {
    const packageManifest = path.join(dir, 'package.json');
    keywords = require(packageManifest).keywords;
  } else {
    try {
      const {stdout} = await execa('npm', ['info', template, 'keywords', '--json']);
      keywords = JSON.parse(stdout);
    } catch (err) {
      console.log();
      if (err.stderr) {
        console.error(
          `${errorAlert} Unable to find "${colors.cyan(template)}" in the npm registry.`,
        );
      } else {
        console.log(err);
      }
      console.error(`${errorAlert} Cannot continue safely. Exiting...`);
      process.exit(1);
    }
  }

  if (!keywords || !keywords.includes('csa-template')) {
    console.error(
      `\n${errorAlert} The template is not a CSA template (missing "${colors.yellow(
        'csa-template',
      )}" keyword in package.json), check the template name to make sure you are using the current template name.`,
    );
    console.error(`${errorAlert} Cannot continue safely. Exiting...`);
    process.exit(1);
  }
}

async function cleanProject(dir) {
  const packageManifest = path.join(dir, 'package.json');