SilverStripe 3.0 使用 Composer 升级到 3.1 失败

Question

我以前从未升级过 SilverStripe 项目，如果我遗漏了任何明显的内容，请见谅。

我想将我在本地运行的这个 3.0.5 SilverStripe 站点升级到最新版本（即 3.1.6 或类似版本）。我更新了我的 composer.json 文件（位于 [项目名称]/cms/composer.json 的项目中），使其看起来像这样：

{
"name": "silverstripe/cms",
"type": "silverstripe-module",
"description": "The SilverStripe Content Management System",
"homepage": "http://silverstripe.org",
"license": "BSD-3-Clause",
"keywords": ["silverstripe", "cms"],
"authors": [
    {
        "name": "SilverStripe",
        "homepage": "http://silverstripe.com"
    },
    {
        "name": "The SilverStripe Community",
        "homepage": "http://silverstripe.org"
    }
],
"require": {
    "php": ">=5.3.2",
    "composer/installers": "*",
    "silverstripe/cms": "3.1.*",
    "silverstripe/framework": "3.1.*"
},
"autoload": {
    "classmap": ["tests/behat/"]
}

}

当终端提示我这样做时，我还更新了作曲家本身。

我去了 composer.json 文件所在的位置，在终端运行 composer update 并得到这个错误：

Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Can only install one of: silverstripe/cms[3.1.0, dev-master].
    - Can only install one of: silverstripe/cms[3.1.1, dev-master].
    - Can only install one of: silverstripe/cms[3.1.10, dev-master].
    - Can only install one of: silverstripe/cms[3.1.11, dev-master].
    - Can only install one of: silverstripe/cms[3.1.12, dev-master].
    - Can only install one of: silverstripe/cms[3.1.13, dev-master].
    - Can only install one of: silverstripe/cms[3.1.14, dev-master].
    - Can only install one of: silverstripe/cms[3.1.15, dev-master].
    - Can only install one of: silverstripe/cms[3.1.2, dev-master].
    - Can only install one of: silverstripe/cms[3.1.3, dev-master].
    - Can only install one of: silverstripe/cms[3.1.4, dev-master].
    - Can only install one of: silverstripe/cms[3.1.5, dev-master].
    - Can only install one of: silverstripe/cms[3.1.6, dev-master].
    - Can only install one of: silverstripe/cms[3.1.7, dev-master].
    - Can only install one of: silverstripe/cms[3.1.8, dev-master].
    - Can only install one of: silverstripe/cms[3.1.9, dev-master].
    - Installation request for silverstripe/cms dev-master -> satisfiable by silverstripe/cms[dev-master].
    - Installation request for silverstripe/cms 3.1.* -> satisfiable by silverstripe/cms[3.1.0, 3.1.1, 3.1.10, 3.1.11, 3.1.12, 3.1.13, 3.1.14, 3.1.15, 3.1.2, 3.1.3, 3.1.4, 3.1.5, 3.1.6, 3.1.7, 3.1.8, 3.1.9].

我是否需要具体说明我需要更新到哪个版本的 SilverStripe？我没有在项目中看到 composer.lock 文件，但我确实删除了 web.config 中调用一个的行：

<add segment="composer.lock" />

composer.json 文件是否应该位于项目的其他位置（而不是 [项目名称]/cms）？

更新：在根目录中安装了 composer 并在其中放置了一个 composure.json 文件，当我尝试将站点升级到 SilverStripe 3.1 时，我仍然遇到错误：

composer update
Loading composer repositories with package information
Updating dependencies (including require-dev)
  - Updating composer/installers dev-master (v1.0.2 => e420b53)



  [RuntimeException]
  The .git directory is missing from /Projects/[project name]/vendor/composer/installers, see https://getcomposer.org/commit-deps for more information



update [--prefer-source] [--prefer-dist] [--dry-run] [--dev] [--no-dev] [--lock] [--no-plugins] [--no-custom-installers] [--no-autoloader] [--no-scripts] [--no-progress] [--with-dependencies] [-v|vv|vvv|--verbose] [-o|--optimize-autoloader] [-a|--classmap-authoritative] [--ignore-platform-reqs] [--prefer-stable] [--prefer-lowest] [packages1] ... [packagesN]


 ~/Projects/[project name] $ php composer.phar install
Loading composer repositories with package information
Installing dependencies (including require-dev)
  - Updating silverstripe/framework (3.0.x-dev 29de643 => 3.1.x-dev 92970f8)



  [RuntimeException]
  The .git directory is missing from framework/, see https://getcomposer.org/commit-deps for more information



install [--prefer-source] [--prefer-dist] [--dry-run] [--dev] [--no-dev] [--no-plugins] [--no-custom-installers] [--no-autoloader] [--no-scripts] [--no-progress] [-v|vv|vvv|--verbose] [-o|--optimize-autoloader] [-a|--classmap-authoritative] [--ignore-platform-reqs] [packages1] ... [packagesN]

Answer 1

您不应该编辑 cms/composer.json，您应该在项目的根目录下编辑 composer.json（如果存在 - 如果之前的开发人员没有，则可能没有 composer.json' t 与作曲家一起安装）。