在 PhpStorm 中提示：Invalid VCS root mapping 的分析解决

1、在 PhpStorm 中提示：Invalid VCS root mapping。The directory <Project>/vendor/wartron/yii2-uuid is registered as a Git root, but no Git repositories were found there。如图1

图1

2、点击 Configure 进入配置界面。发现：vendor/wartron/yii2-uuid 标红。如图2

图2

3、参考网址：https://www.shuijingwanwq.com/2020/05/11/4130/ 。原因在于，删除目录：E:/wwwroot/pcs-api/vendor/wartron/yii2-uuid/.git。如图3

图3

4、参考我应该提交 vendor 目录中的依赖包吗？：https://docs.phpcomposer.com/faqs/should-i-commit-the-dependencies-in-my-vendor-directory.html 。

5、执行命令：composer install，提示：Nothing to install or update。

PS E:/wwwroot/channel-pub-api> composer install
Loading composer repositories with package information
Installing dependencies (including require-dev) from lock file
Nothing to install or update
Generating autoload files
27 packages you are using are looking for funding.
Use the `composer fund` command to find out more!

6、参考第 3 点，在运行 composer update 命令前需要先删除磁盘中的依赖文件。删除目录：E:/wwwroot/pcs-api/vendor/wartron。提交至 Git。如图4

图4

7、删除目录：/vendor/wartron 后，提交至 Git。如图5

图5

8、执行命令：composer install。全新安装：wartron/yii2-uuid。如图6

图6

PS E:/wwwroot/channel-pub-api> composer install
Loading composer repositories with package information
Installing dependencies (including require-dev) from lock file
Package operations: 1 install, 0 updates, 0 removals
  - Installing wartron/yii2-uuid (dev-master 2202443): Cloning 2202443ac7 from cache
Generating autoload files
27 packages you are using are looking for funding.
Use the `composer fund` command to find out more!

9、查看目录：E:/wwwroot/pcs-api/vendor/wartron/yii2-uuid/.git，已存在。如图7

图7

10、如果此时提交代码，会发现仅会提交空目录：/vendor/wartron ，其目录中的文件未被提交。原因在于其受到了 /vendor/wartron/yii2-uuid/.git 的影响。之前的方案是删除目录：/vendor/wartron/yii2-uuid/.git。不过，删除之后，便会出现提示：Invalid VCS root mapping。如图8

图8

11、参考第 2 点。使用 –prefer-dist 或在 config 选项中设置 preferred-install 为 dist。删除目录：E:/wwwroot/pcs-api/vendor/wartron。执行命令：composer install –prefer-dist。全新安装：wartron/yii2-uuid。如图9

图9

PS E:/wwwroot/channel-pub-api> composer install --prefer-dist
Loading composer repositories with package information
Installing dependencies (including require-dev) from lock file
Package operations: 1 install, 0 updates, 0 removals
  - Installing wartron/yii2-uuid (dev-master 2202443): Downloading (100%)
Generating autoload files
27 packages you are using are looking for funding.
Use the `composer fund` command to find out more!

12、查看目录：E:/wwwroot/pcs-api/vendor/wartron/yii2-uuid/.git，已不存在。如图10

图10

13、提交代码，会发现目录：/vendor/wartron 中的文件已被全部提交。如图11

图11

14、在 Manage projects 中删除项目。如图12

图12

15、删除 phpstorm project files，即目录：.idea 。如图13

图13

16、再次新建项目。在 PhpStorm 中已无提示：Invalid VCS root mapping。查看版本控制界面，已不存在：：vendor/wartron/yii2-uuid。符合预期。如图14

图14

17、之前在文档中的相应说明： ( wartron/yii2uuid 每次 composer update 后，需要额外处理，以提交至 Git )。已经可以删除。如图15

图15