1、使用walle部署laravel的时候检出后执行composer update提示
[RuntimeException]The HOME or COMPOSER_HOME environment variable must be set for composer torun correctly
只需要在composer update前面加上 export COMPOSER_HOME=/root && composer update就可以,手动载入COMPOSER_HOME
2、获取当前目录地址
${VERSION}
转载于:https://www.cnblogs.com/whlives/p/10698725.html