RbEnv-PowerShell/Remove-RubyVersion.ps1 at master · SilverPhoenix99/RbEnv-PowerShell · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
function Remove-RubyVersion {

    [CmdletBinding(SupportsShouldProcess)]
    param(
        [Parameter(Mandatory, ParameterSetName = 'Shell')]
        [switch] $Shell,

        [Parameter(Mandatory, ParameterSetName = 'Local')]
        [switch] $Local
    )

    $callerErrorActionPreference = $ErrorActionPreference
    $ErrorActionPreference = [Management.Automation.ActionPreference]::Stop

    try {
        $previousVersion = Get-RubyVersion

        switch -Exact ($PSCmdlet.ParameterSetName) {
            'Shell' {
                Set-Item -Path Env:RBENV_VERSION_OLD -Value $Env:RBENV_VERSION -WhatIf:$WhatIfPreference
                Remove-Item -Path Env:RBENV_VERSION -WhatIf:$WhatIfPreference
                break
            }
            'Local' {
                $versionFile = Join-Path $PWD .ruby-version
                Remove-Item $versionFile -Force -WhatIf:$WhatIfPreference
                break
            }
        }

        $currentVersion = Get-RubyVersion

        if ($previousVersion.Path.FullName -ne $currentVersion.Path.FullName) {
            Update-RubyShims
        }
    }
    catch {
        $global:Error.RemoveAt(0)
        Write-Error $_ -ErrorAction $callerErrorActionPreference
    }
}