draft installation script

Author: Mykhailo Bodnarchuk

index.js

@@ -0,0 +1,164 @@
+const chalk = require('chalk');
+const commander = require('commander');
+const dns = require('dns');
+const { existsSync }  = require('fs');
+const envinfo = require('envinfo');
+const execSync = require('child_process').execSync;
+const fsExtra = require('fs-extra');
+const hyperquest = require('hyperquest');
+const inquirer = require('inquirer');
+const os = require('os');
+const path = require('path');
+const semver = require('semver');
+const spawn = require('cross-spawn');
+const tmp = require('tmp');
+const unpack = require('tar-pack').unpack;
+const url = require('url');
+const validateProjectName = require('validate-npm-package-name');
+
+const enginePackages = {
+  puppeteer: ['puppeteer@4'],
+  playwright: ['playwright@1'],
+  testcafe: ['testcafe@1'],
+  webdriverio: ['webdriverio@6'],
+};
+
+const codeceptPackages = [
+  '@codeceptjs/ui',
+  '@codeceptjs/examples',
+  '@codeceptjs/configure'
+];
+
+let projectName;
+
+const program = new commander.Command('Create CodeceptJS')
+  .version(packageJson.version)
+  .arguments('<project-directory>')
+  .usage(`${chalk.green('<project-directory>')} [options]`)
+  .action(name => {
+    projectName = name;
+  })
+  .option('--verbose', 'print additional logs')
+  .option('--info', 'print environment debug info')
+
+  .option('--dev', 'Install all packages as into devDependencies')
+  .option('--template <template>', 'Install template')
+
+  // engines select
+  .option('--playwright', 'Install playwright packages')
+  .option('--puppeteer', 'Install puppeteer packages')
+  .option('--webdriverio', 'Install webdriverio packages')
+  .option('--testcafe', 'Install testcafe packages')
+
+  .allowUnknownOption()
+  .on('--help', () => {
+    console.log(`    Only ${chalk.green('<project-directory>')} is required.`);
+    console.log();
+  })
+  .parse(process.argv);
+
+if (typeof projectName === 'undefined') {
+  console.error('Please specify the project directory:');
+  console.log(
+    `  ${chalk.cyan(program.name())} ${chalk.green('<project-directory>')}`
+  );
+  console.log();
+  console.log('For example:');
+  console.log(`  ${chalk.cyan(program.name())} ${chalk.green('codeceptjs-tests')}`);
+  console.log();
+  console.log(
+    `Run ${chalk.cyan(`${program.name()} --help`)} to see all options.`
+  );
+  process.exit(1);
+}
+
+// npx create-codeceptjs --template typescript --playwright codecept-tests
+
+function createCodecept(opts) {
+  const unsupportedNodeVersion = !semver.satisfies(process.version, '>=12');
+  if (unsupportedNodeVersion) {
+    console.log(
+      chalk.yellow(
+        `You are using Node ${process.version} so the project will be bootstrapped with an old unsupported version of tools.\n\n` +
+          `Please update to Node 12 or higher for a better, fully supported experience.\n`
+      )
+    );
+  }
+
+  const root = path.resolve(name);
+  const appName = path.basename(root);
+  fs.ensureDirSync(name);
+
+  if (!isSafeToCreateProjectIn(root, name)) {
+    process.exit(1);
+  }
+  console.log();
+
+  console.log(`Creating a new CodeceptJS project`);
+  console.log();
+
+  if (!existsSync('package.json')) {
+    console.log('package.json file does not exist in current dir, creating it...');
+
+    const packageJson = {
+      name: 'codeceptjs-tests',
+      version: '0.1.0',
+      private: true,
+    };
+    fs.writeJsonSync('package.json', packageJson);
+  }
+
+  let packageJson = fs.readJsonSync('package.json');
+
+  if (!packageJson.scripts) packageJson.scripts = {};
+
+  packageJson.scripts['e2e'] = 'codeceptjs run --steps';
+  packageJson.scripts['e2e:app'] = 'codecept-ui --app';
+  packageJson.scripts['e2e:server'] = 'codecept-ui';
+
+  packageJson.scripts['e2e:example'] = 'codeceptjs run --steps -c node_modules/@codeceptjs/examples';
+  packageJson.scripts['e2e:example:app'] = 'codecept-ui --app  -c node_modules/@codeceptjs/examples';
+  packageJson.scripts['e2e:example:server'] = 'codecept-ui -c node_modules/@codeceptjs/examples';
+
+  fs.writeJsonSync('package.json', packageJson);
+
+  let initDeps = false;
+
+  if (opts)
+  // npx create-codeceptjs <> --playwright 
+  // npx create-codeceptjs <> --puppeteer
+  // npx create-codeceptjs <> --testcafe
+  // npx create-codeceptjs <> 
+}
+
+// npx create-codeceptjs codecept-tests --playwright && cd codecept-tests && npx codeceptjs init
+
+
+function install(dependencies, verbose) {
+    return new Promise((resolve, reject) => {
+      let command;
+      let args;
+      command = 'npm';
+      args = [
+          'install',
+          '--save-dev',
+          '--loglevel',
+          'error',
+      ].concat(dependencies);
+
+      if (verbose) {
+          args.push('--verbose');
+      }
+
+      const child = spawn(command, args, { stdio: 'inherit' });
+      child.on('close', code => {
+        if (code !== 0) {
+          reject({
+            command: `${command} ${args.join(' ')}`,
+          });
+          return;
+        }
+        resolve();
+      });
+    });
+  }