json - Powershell 增量值 0.0.1

Question

我有一个变量，它从 json 返回值:

$version = (Get-Content 'package.json' | ConvertFrom-Json).version

此值始终采用 x.x.x 格式。它可以是 0.0.3 或 1.123.23 值。

我的问题是 - 如何增加唯一的补丁值？例如。转换后我需要有 0.0.4 或 1.123.24 输出值。

Answer 1

转换为 [version]目的:

# read existing version
$version = [version](Get-Content 'package.json' | ConvertFrom-Json).version

# create new version based on previous with Build+1
$bumpedVersion = [version]::new($version.Major, $version.Minor, $Version.Build + 1)

或者，手动拆分字符串:

$major,$minor,$build = $version.Split('.')

# increment build number
$build = 1 + $build

# stitch back together
$bumpedVersion = $major,$minor,$build -join '.'