Better installer's UI.

Author: AlexSkrypnyk

.github/workflows/vortex-test-common.yml

@@ -114,7 +114,7 @@ jobs:
     runs-on: ubuntu-latest
 
     strategy:
-      fail-fast: true
+      fail-fast: false
       matrix:
         batch: [0, 1, 2, 3, 4]
 
@@ -183,7 +183,7 @@ jobs:
     runs-on: ubuntu-latest
 
     strategy:
-      fail-fast: true
+      fail-fast: false
       matrix:
         batch: [0, 1]
 

.vortex/installer/src/Command/InstallCommand.php

@@ -110,7 +110,7 @@ protected function execute(InputInterface $input, OutputInterface $output): int
       Tui::init($output, !$this->config->getNoInteraction());
       $this->promptManager = new PromptManager($this->config);
 
-      static::header();
+      $this->header();
 
       $this->promptManager->runPrompts();
 
@@ -168,7 +168,7 @@ protected function execute(InputInterface $input, OutputInterface $output): int
       return Command::FAILURE;
     }
 
-    static::footer();
+    $this->footer();
 
     // Cleanup should take place only in case of the successful installation.
     // Otherwise, the user should be able to re-run the installer.
@@ -396,8 +396,10 @@ protected function header(): void {
                      by DrevOps
 EOT;
 
+    $max_header_width = 200;
+
     $logo = Tui::terminalWidth() >= 80 ? $logo_large : $logo_small;
-    $logo = Tui::center($logo, Tui::terminalWidth(), '─');
+    $logo = Tui::center($logo, Tui::terminalWidth($max_header_width), '─');
     $logo = Tui::cyan($logo);
 
     $version = $this->getApplication()->getVersion();
@@ -410,7 +412,7 @@ protected function header(): void {
       $version = str_replace('@vortex-installer-version@', 'development', $version);
     }
 
-    $logo .= PHP_EOL . Tui::dim(str_pad(sprintf('Installer version: %s', $version), Tui::terminalWidth() - 2, ' ', STR_PAD_LEFT));
+    $logo .= PHP_EOL . Tui::dim(str_pad(sprintf('Installer version: %s', $version), Tui::terminalWidth($max_header_width) - 2, ' ', STR_PAD_LEFT));
 
     Tui::note($logo);
 
@@ -457,6 +459,9 @@ protected function header(): void {
     }
 
     Tui::box($content, $title);
+
+    Tui::line(Tui::dim('Press any key to continue...'));
+    Tui::getChar();
   }
 
   public function footer(): void {

.vortex/installer/src/Prompts/PromptManager.php

@@ -62,7 +62,7 @@ class PromptManager {
    *
    * Used to display the progress of the prompts.
    */
-  const TOTAL_RESPONSES = 24;
+  const TOTAL_RESPONSES = 25;
 
   /**
    * Array of responses.
@@ -320,7 +320,7 @@ public function shouldProceed(): bool {
     $proceed = TRUE;
 
     if (!$this->config->getNoInteraction()) {
-      Tui::note(sprintf('Vortex will be installed into your project\'s directory "%s"', $this->config->getDst()));
+      Tui::line(sprintf('Vortex will be installed into your project\'s directory "%s"', $this->config->getDst()));
       $proceed = confirm(
         label: 'Proceed with installing Vortex?',
       );

.vortex/installer/src/Utils/Tui.php

@@ -18,8 +18,11 @@ class Tui {
 
   protected static OutputInterface $output;
 
+  protected static bool $isInteractive = TRUE;
+
   public static function init(OutputInterface $output, bool $is_interactive = TRUE): void {
     static::$output = $output;
+    static::$isInteractive = $is_interactive;
 
     // We cannot use any Symfony console styles here, because Laravel Prompts
     // does not correctly calculate the length of strings with style tags, which
@@ -51,6 +54,10 @@ public static function error(string $message): void {
     error('✕ ' . $message);
   }
 
+  public static function line(string $message, int $padding = 1): void {
+    static::$output->writeln(str_repeat(' ', max(0, $padding)) . $message);
+  }
+
   public static function green(string $text): string {
     return static::escapeMultiline($text, 32);
   }
@@ -87,6 +94,27 @@ public static function undim(string $text): string {
     return static::escapeMultiline($text, 22, 22);
   }
 
+  public static function getChar(): string {
+    if (!static::$isInteractive) {
+      return '';
+    }
+
+    // Disable input buffering.
+    system('stty cbreak -echo');
+
+    $res = fopen('php://stdin', 'r');
+    if ($res === FALSE) {
+      return '';
+    }
+
+    $char = (string) fgetc($res);
+
+    // Restore terminal settings.
+    system('stty -cbreak echo');
+
+    return $char;
+  }
+
   protected static function escapeMultiline(string $text, int $color_code, int $end_code = 39): string {
     $lines = explode("\n", $text);
     $colored_lines = array_map(function (string $line) use ($color_code, $end_code): string {