fix(cli): no longer clear the terminal

Author: JeroenVinke

lib/ui.js

@@ -113,8 +113,6 @@ exports.ConsoleUI = class {
   }
 
   displayLogo() {
-    this.clearScreen();
-
     if (this.getWidth() < 50) {
       return this.log('Aurelia CLI' + os.EOL);
     }
@@ -125,12 +123,6 @@ exports.ConsoleUI = class {
       console.log(logo.toString());
     });
   }
-
-  clearScreen() {
-    process.stdout.write('\x1Bc');
-
-    return Promise.resolve();
-  }
 };
 
 function includeOption(cliOptions, option) {

lib/workflow/activities/project-create.js

@@ -39,16 +39,14 @@ module.exports = class {
 
     let project = context.state.project = new ProjectTemplate(model, this.options, this.ui);
 
-    return this.ui.clearScreen()
-      .then(() => this.ui.log(this.createProjectDescription(model)))
+    return this.ui.log(this.createProjectDescription(model))
       .then(() => this.projectConfirmation(project))
       .then(answer => {
         if (answer.value === 'yes') {
           let configurator = require(`../../commands/new/buildsystems/${model.bundler.id}`);
           configurator(project, this.options);
 
           return project.create(this.ui, this.options.hasFlag('here') ? undefined : process.cwd())
-            .then(() => this.ui.clearScreen())
             .then(() => this.ui.log('Project structure created and configured.' + os.EOL))
             .then(() => project.renderManualInstructions())
             .then(() => context.next(this.nextActivity));

lib/workflow/activities/project-install.js

@@ -62,8 +62,7 @@ module.exports = class {
 
     message += ' If you want to build your app for production, run <magenta><bold>au build --env prod</bold></magenta>. That\'s just about all there is to it. If you need help, simply run <magenta><bold>au help</bold></magenta>.';
 
-    return this.ui.clearScreen()
-      .then(() => this.ui.log(transform('<bgGreen><white><bold>Congratulations</bold></white></bgGreen>') + os.EOL + os.EOL))
+    return this.ui.log(transform('<bgGreen><white><bold>Congratulations</bold></white></bgGreen>') + os.EOL + os.EOL)
       .then(() => this.ui.log(`Congratulations! Your Project "${project.model.name}" Has Been Created!` + os.EOL + os.EOL))
       .then(() => project.renderManualInstructions())
       .then(() => this.ui.log(createLines(transform(message), '', this.ui.getWidth())))