Class yii\console\controllers\AssetController

Asset manager instance.

List of asset bundles to be compressed.

CSS file compressor. If a string, it is treated as shell command template, which should contain placeholders {from} - source file name - and {to} - output file name. Otherwise, it is treated as PHP callback, which should perform the compression.

Default value relies on usage of "YUI Compressor"

See also https://github.com/yui/yuicompressor/.

Controller default action ID.

Whether to delete asset source files after compression. This option affects only those bundles, which have yii\web\AssetBundle::$sourcePath is set.

JavaScript file compressor. If a string, it is treated as shell command template, which should contain placeholders {from} - source file name - and {to} - output file name. Otherwise, it is treated as PHP callback, which should perform the compression.

Default value relies on usage of "Closure Compiler"

See also https://developers.google.com/closure/compiler/.

List of asset bundles, which represents output compressed files. You can specify the name of the output compressed file using 'css' and 'js' keys: For example:

'app\config\AllAsset' => [
    'js' => 'js/all-{hash}.js',
    'css' => 'css/all-{hash}.css',
    'depends' => [ ... ],
]

File names can contain placeholder "{hash}", which will be filled by the hash of the resulting file.

You may specify several target bundles in order to compress different groups of assets. In this case you should use 'depends' key to specify, which bundles should be covered with particular target bundle. You may leave 'depends' to be empty for single bundle, which will compress all remaining bundles in this case. For example:

'allShared' => [
    'js' => 'js/all-shared-{hash}.js',
    'css' => 'css/all-shared-{hash}.css',
    'depends' => [
        // Include all assets shared between 'backend' and 'frontend'
        'yii\web\YiiAsset',
        'app\assets\SharedAsset',
    ],
],
'allBackEnd' => [
    'js' => 'js/all-{hash}.js',
    'css' => 'css/all-{hash}.css',
    'depends' => [
        // Include only 'backend' assets:
        'app\assets\AdminAsset'
    ],
],
'allFrontEnd' => [
    'js' => 'js/all-{hash}.js',
    'css' => 'css/all-{hash}.css',
    'depends' => [], // Include all remaining assets
],