增加编译主题文件命令

.gitignore

@@ -7,4 +7,5 @@ package-lock.json
 mix-manifest.json
 /images/
 pre-dist
-/laravel-tests
+/laravel-tests
+*.bak.*

src/AdminServiceProvider.php

@@ -32,6 +32,7 @@ class AdminServiceProvider extends ServiceProvider
         Console\FormCommand::class,
         Console\ActionCommand::class,
         Console\MenuCacheCommand::class,
+        Console\ThemeCommand::class,
     ];
 
     /**

src/Console/ThemeCommand.php

@@ -0,0 +1,244 @@
+<?php
+
+namespace Dcat\Admin\Console;
+
+use Dcat\Admin\Admin;
+use Illuminate\Console\Command;
+use Illuminate\Support\Facades\Artisan;
+use Illuminate\Support\Str;
+use TitasGailius\Terminal\Terminal;
+
+class ThemeCommand extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'admin:theme {name} 
+        {--color= : Theme color} 
+        {--publish : Publish assets files}';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Compile theme files.';
+
+    /**
+     * @var array
+     */
+    protected $themes = [
+        'indigo'     => '$indigo',
+        'blue'       => '#5686d4',
+        'blue-light' => '#4199de',
+        'green'      => '#4e9876',
+    ];
+
+    /**
+     * @var string
+     */
+    protected $packagePath;
+
+    /**
+     * @var \Illuminate\Filesystem\Filesystem
+     */
+    protected $files;
+
+    /**
+     * Execute the console command.
+     */
+    public function handle()
+    {
+        if (! class_exists(Terminal::class)) {
+            throw new \RuntimeException('Please install "titasgailius/terminal" first!');
+        }
+
+        $this->packagePath = realpath(__DIR__.'/../..');
+        $this->files = $this->laravel['files'];
+
+        $name = $this->argument('name');
+        $publish = $this->option('publish');
+        $color = $this->getColor($name);
+
+        $this->backupFiles();
+        $this->replaceFiles($name, $color);
+
+        try {
+            $this->installNodeModules();
+
+            $this->info('npm run production...');
+
+            // 编译
+            $response = Terminal::builder()
+                ->timeout(900)
+                ->run("cd {$this->packagePath} && npm run prod");
+
+            $this->info($response->output());
+
+            // 重置文件
+            $this->resetFiles();
+
+            if ($publish) {
+                $this->publishAssets();
+            }
+
+        } catch (\Throwable $e) {
+            $this->resetFiles();
+
+            throw $e;
+        }
+    }
+
+    /**
+     * 发布静态资源.
+     */
+    protected function publishAssets()
+    {
+        $options = ['--provider' => 'Dcat\Admin\AdminServiceProvider', '--force' => true, '--tag' => 'dcat-admin-assets'];
+
+        $this->call('vendor:publish', $options);
+    }
+
+    /**
+     * 替换文件.
+     *
+     * @param $name
+     * @param $color
+     */
+    protected function replaceFiles($name, $color)
+    {
+        $mixFile = $this->getMixFile();
+        $contents = str_replace('let theme = null', "let theme = '{$name}'", $this->files->get($mixFile));
+        $this->files->put($mixFile, $contents);
+
+        $colorFile = $this->getColorFile();
+        $contents = str_replace('$primary: $indigo;', "\$primary: $color;", $this->files->get($colorFile));
+        $this->files->put($colorFile, $contents);
+    }
+
+    /**
+     * 备份文件.
+     */
+    protected function backupFiles()
+    {
+        $this->files->delete($this->getMixBakFile());
+        $this->files->copy($this->getMixFile(), $this->getMixBakFile());
+
+        $this->files->delete($this->getColorBakFile());
+        $this->files->copy($this->getColorFile(), $this->getColorBakFile());
+    }
+
+    /**
+     * 重置文件.
+     */
+    protected function resetFiles()
+    {
+        $mixFile = $this->getMixFile();
+        $mixBakFile = $this->getMixBakFile();
+
+        $this->files->delete($mixFile);
+        $this->files->copy($mixBakFile, $mixFile);
+        $this->files->delete($mixBakFile);
+
+        $colorFile = $this->getColorFile();
+        $colorBakFile = $this->getColorBakFile();
+
+        $this->files->delete($colorFile);
+        $this->files->copy($colorBakFile, $colorFile);
+        $this->files->delete($colorBakFile);
+    }
+
+    /**
+     * @return string
+     */
+    protected function getMixFile()
+    {
+        return $this->packagePath.'/webpack.mix.js';
+    }
+
+    /**
+     * @return mixed
+     */
+    protected function getMixBakFile()
+    {
+        return str_replace('.js', '.bak.js', $this->getMixFile());
+    }
+
+    /**
+     * @return string
+     */
+    protected function getColorFile()
+    {
+        return $this->packagePath.'/resources/assets/dcat/sass/theme/_colors.scss';
+    }
+
+    /**
+     * @return mixed
+     */
+    protected function getColorBakFile()
+    {
+        return str_replace('.scss', '.bak.scss', $this->getColorFile());
+    }
+
+    /**
+     * 安装node依赖.
+     */
+    protected function installNodeModules()
+    {
+        if (is_dir($this->packagePath.'/node_modules')) {
+            return;
+        }
+
+        $this->info('npm install...');
+
+        $response = Terminal::builder()
+            ->timeout(1800)
+            ->run("npm install");
+
+        $this->line($response);
+    }
+
+    /**
+     * 获取颜色.
+     *
+     * @param string $name
+     *
+     * @return string
+     */
+    protected function getColor($name)
+    {
+        INPUT_COLOR:
+
+        $color = $this->option('color');
+
+        if (! $color && isset($this->themes[$name])) {
+            return $this->themes[$name];
+        }
+
+        if (! $color) {
+            $color = $this->formatColor($this->ask('Please enter a color code(hex)'));
+        }
+
+        if (! $color) {
+            goto INPUT_COLOR;
+        }
+
+        return $this->formatColor($color);
+    }
+
+    /**
+     * @param string $color
+     *
+     * @return string
+     */
+    protected function formatColor($color)
+    {
+        if ($color && ! Str::startsWith($color, '#')) {
+            $color = "#$color";
+        }
+
+        return $color;
+    }
+}