195 lines
3.9 KiB
PowerShell
195 lines
3.9 KiB
PowerShell
function ConvertFrom-UnicodeEscaped
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{
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[CmdletBinding()]
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param(
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[Parameter(ValueFromPipeline=$true, Mandatory = $true)]
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[String]
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$Text
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)
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$regex = [regex]'\\[uU]([0-9A-Fa-f]{4})'
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$callback = {
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$match = $args[0]
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$hexStyle = [Globalization.NumberStyles]::HexNumber
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([Char][Int32]::Parse($match.Value.Substring(2), $hexStyle)).ToString()
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}
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$regex.Replace($Text, $callback)
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}
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# HACK: this *must* be called after a file has been merged together to sanitize it
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function ConvertTo-DoubleEscapedQuotes
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{
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[CmdletBinding()]
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param(
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[Parameter(ValueFromPipeline=$true, Mandatory = $true)]
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[String]
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$Text,
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[Parameter(Mandatory = $false)]
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[String]
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$Name = ''
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)
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# HACK: stupid powershell has a bug and doesn't allow " in JSON values
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# So we're forced to double it up... which might not always work.. sigh
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# If we try to get sneaky it doesn't matter -> i.e. -replace '\"', '\u0022'
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# https://connect.microsoft.com/PowerShell/feedback/details/735978/convertto-json-in-psv3-beta-does-not-support-values-containing-double-quotes
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if ($Text -match '"')
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{
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$old = $Text
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$Text = $Text -replace '"', '""'
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Write-Warning "Circumventing Powershell bug - replacing $Name string $old with $Text"
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}
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return $Text
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}
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function Merge-JsonNamedValue
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{
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[CmdletBinding()]
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param(
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[Parameter(Mandatory = $true)]
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[String]
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$Name,
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[Parameter(Mandatory = $true)]
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[PSCustomObject]
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$Destination,
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[Parameter(Mandatory = $true)]
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$Value
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)
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if (!$Destination.$Name)
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{
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$Destination |
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Add-Member -Name $Name -Value $Value -MemberType NoteProperty
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}
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else
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{
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$Destination.$Name = $Value
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}
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}
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function Merge-JsonArray
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{
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[CmdletBinding()]
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param(
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[Parameter(Mandatory = $true)]
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[String]
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$Name,
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[Parameter(Mandatory = $true)]
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[PSCustomObject]
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$Destination,
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[Parameter(Mandatory = $true)]
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[Object[]]
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$Array
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)
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if (!$Destination.$Name)
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{
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$Destination |
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Add-Member -Name $Name -Value $Array -MemberType NoteProperty
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}
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else
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{
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$Destination.$Name = ($Destination.$Name + $Array | Sort-Object -Unique)
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}
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}
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function Merge-JsonSimpleMap
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{
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[CmdletBinding()]
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param(
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[Parameter(Mandatory = $true)]
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[String]
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$Name,
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[Parameter(Mandatory = $true)]
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[PSCustomObject]
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$Destination,
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[Parameter(Mandatory = $true)]
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[PSCustomObject]
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$SimpleMap
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)
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if (!$Destination.$Name)
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{
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$Destination |
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Add-Member -Name $Name -Value $SimpleMap -MemberType NoteProperty
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}
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else
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{
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$currentHash = $Destination.$Name
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$SimpleMap.PSObject.Properties |
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% {
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if (!$currentHash.($_.Name))
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{
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$currentHash |
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Add-Member -Name ($_.Name) -Value $_.Value -MemberType NoteProperty
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}
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else
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{
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$currentHash.($_.Name) = $_.Value
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}
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}
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}
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}
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function Create-CustomObjectKey
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{
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[CmdletBinding()]
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param(
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[Parameter(Mandatory = $true)]
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[PSCustomObject]
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$Object
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)
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$key = ''
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$Object.PSObject.Properties |
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% {
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$key += "{$($_.Name):$($_.Value)}"
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}
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return $key
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}
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function Merge-JsonArrayOfSimpleMap
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{
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[CmdletBinding()]
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param(
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[Parameter(Mandatory = $true)]
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[String]
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$Name,
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[Parameter(Mandatory = $true)]
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[PSCustomObject]
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$Destination,
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[Parameter(Mandatory = $true)]
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[Object[]]
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$Array
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)
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if (!$Destination.$Name)
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{
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$Destination |
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Add-Member -Name $Name -Value $Array -MemberType NoteProperty
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}
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else
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{
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$merged = $Destination.$Name + $Array
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$seen = @()
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$Destination.$Name = $merged |
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? { $seen -inotcontains (Create-CustomObjectKey $_) } |
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% {
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$seen += (Create-CustomObjectKey $_)
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$_
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}
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}
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}
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