在解析json并将其写回时，保持元素的顺序

Question

我在读一本json文件。更新几个值并将其写回原样。有些元素最终会失去秩序。

$manifest = (gc $manifestPath -raw) | ConvertFrom-Json -AsHashtable
$manifest.name = "$($manifest.name)-sxs"
$manifest | ConvertTo-Json -depth 100 | Out-File $manifestPath -Encoding utf8NoBOM

原始档案有：

        {
            "name": "vsVersion",
            "type": "pickList",
            "label": "Visual Studio Version",
            "required": false,
            "helpMarkDown": "If the preferred version cannot be found, the latest version found will be used instead.",
            "defaultValue": "latest",
            "options": {
                "latest": "Latest",
                "17.0": "Visual Studio 2022",
                "16.0": "Visual Studio 2019",
                "15.0": "Visual Studio 2017",
                "14.0": "Visual Studio 2015",
                "12.0": "Visual Studio 2013",
                "11.0": "Visual Studio 2012"
            }
        },

已写入的文件有：

    {
      "required": false,
      "type": "pickList",
      "name": "vsVersion",
      "options": {
        "11.0": "Visual Studio 2012",
        "12.0": "Visual Studio 2013",
        "14.0": "Visual Studio 2015",
        "17.0": "Visual Studio 2022",
        "15.0": "Visual Studio 2017",
        "16.0": "Visual Studio 2019",
        "latest": "Latest"
      },
      "helpMarkDown": "If the preferred version cannot be found, the latest version found will be used instead.",
      "label": "Visual Studio Version",
      "defaultValue": "latest"
    },

是否有办法保留元素的原始顺序？

Answer 1

好的，这是REALLY recently fixed in v7.3.0-preview.6。

最后，我将它添加到我的GitHub操作工作流中，以使用预览版本而不是主版本：

- run: |
    Invoke-Expression "& { $(irm https://aka.ms/install-powershell.ps1) } -UseMSI -preview -quiet"
    "C:\Program Files\PowerShell\7-preview" >> $env:GITHUB_PATH
  name: Upgrade to latest preview of powershell 
  # https://github.com/PowerShell/PowerShell/issues/17404#issuecomment-1188348379

这神奇地解决了我的问题。