Commands.psm1
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function Switch-MountAwsProfile { [Alias('Switch-AwsProfile')] param( [Parameter(Mandatory=$true, Position=0)] $ProfileName ) Switch-MountAwsPathSegment 0 profile $ProfileName } function Switch-MountAwsRegion { [Alias('Switch-AwsRegion')] [Alias('Switch-Region')] param( [Parameter(Mandatory=$true, Position=0)] $RegionName ) Switch-MountAwsPathSegment 1 region $RegionName } function Switch-MountAwsPathSegment { param( [Parameter(Mandatory=$true, Position=0)] [int] $SegmentIndex, [Parameter(Mandatory=$true, Position=1)] [string] $SegmentName, [Parameter(Mandatory=$true, Position=2)] [string] $NewValue ) $CurrentLocation = Get-Location if($CurrentLocation.Provider.Name -ne "MountAws") { throw "This command must be called from a MountAws location" } $PathSeparator = $CurrentLocation.ProviderPath[0] $PathParts = $CurrentLocation.Path.Split($PathSeparator) $CurrentValue = $PathParts[$SegmentIndex + 1] if(-not $CurrentValue) { throw "This command must be called from within a $SegmentName directory of the MountAws provider" } $PathParts[$SegmentIndex + 1] = $NewValue $NewLocation = $PathParts | Join-String -Separator $PathSeparator Set-Location $NewLocation } |