Question

我的项目自动部署依赖于Composer来安装所有依赖项每次部署时，部署脚本都会请求全新安装，但composer.lock始终相同，部署之间不会发生依赖关系更改。

从版本号（"twig/twig": "1.12.*"）引用的Librairies从缓存加载。但是带有分支/提交引用（"dompdf/dompdf" : "dev-master#424c235"）的thoses总是触发git克隆到GitHub。

至于其他库，这些版本没有改变，但没有从缓存中加载。

Loading composer repositories with package information
Installing dependencies from lock file

- Installing phenx/php-font-lib (0.2.1)
Loading from cache

- Installing dompdf/dompdf (dev-master 424c235)
Cloning 424c235

- Installing endroid/qrcode (dev-master 4eb83c9)
Cloning 4eb83c9

- Installing j4mie/idiorm (v1.3.0)
Loading from cache

- Installing j4mie/paris (v1.3.0)
Loading from cache

- Installing jamesiarmes/php-ews (master edbcb65)
Cloning edbcb65

- Installing symfony/process (v2.3.1)
Loading from cache

- Installing kriswallsmith/assetic (dev-master 0a55a9b)
Cloning 0a55a9b

- Installing kriswallsmith/buzz (v0.10)
Loading from cache

- Installing psr/log (1.0.0)
Loading from cache

- Installing monolog/monolog (1.5.0)
Loading from cache

- Installing mtdowling/cron-expression (v1.0.1)
Loading from cache

- Installing respect/validation (0.4.4)
Loading from cache

- Installing ruudk/twitter-oauth (dev-master a4c0094)
Cloning a4c0094

- Installing slim/slim (2.2.0)
Loading from cache

- Installing slim/extras (2.0.1)
Loading from cache

- Installing symfony/console (v2.2.2)
Loading from cache

- Installing tedivm/jshrink (v0.5.1)
Loading from cache

- Installing twig/twig (v1.12.3)
Loading from cache

- Installing zendframework/zend-stdlib (2.1.5)
Loading from cache

- Installing zendframework/zend-authentication (2.1.5)
Loading from cache

- Installing zendframework/zend-permissions-acl (2.1.5)
Loading from cache

- Installing zendframework/zend-session (2.1.5)
Loading from cache

TL; DR;

如何使Composer从本地缓存中获取提交引用的依赖项？

Answer 1

不要从Github克隆，而是下载ZIP。更新后，标记--prefer-dist将触发此操作。如果没有这个，那个包没有缓存条目，vendor文件夹中只有克隆的repo，它会引入任何更改，然后检出所需的提交ID。

Composer不会缓存commit引用的包

TL; DR;

1 个答案: