Magick, choco packages + more

ImageMagick/Convert-WithImageMagick.ps1

@@ -0,0 +1,87 @@
+[CmdletBinding(SupportsShouldProcess,ConfirmImpact="Medium")]param(
+    [Parameter(ParameterSetName="Normal",ValueFromPipeline,ValueFromPipelineByPropertyName)]
+    [string[]]$ImageMagickPath,
+    [Parameter(ParameterSetName="Normal",ValueFromPipelineByPropertyName)]
+    [string]$PageOutputName,
+    [Parameter(ParameterSetName="Normal")]
+    [string]$OutputPath,
+    [Parameter(ParameterSetName="Normal")]
+    [string]$OutputImageFormat = "png",
+    [Parameter(ParameterSetName="Normal")]
+    [string]$OutputImageExtension,
+    [Parameter(ParameterSetName="Normal")]
+    [string[]]$MagickArgs,
+    [Parameter(ParameterSetName="Normal")]
+    [switch]$Force,
+    [Parameter(ParameterSetName="Reset")]
+    [switch]$ResetConfirm
+)
+
+BEGIN{
+    if( $ResetConfirm ) {
+        Remove-Variable imagemagick_* -Force
+        Remove-Variable imagemagick_* -Force
+        return
+    }
+    
+    if( -not $OutputImageExtension ) {
+        $OutputImageExtension = $OutputImageFormat.ToLower()
+    }
+    $OutputImageExtension = $OutputImageExtension -replace '\.*(.+)$','.$1'
+    
+    if( ! (Test-Path variable:global:imagemagick_noToAll) ) {
+        $imagemagick_noToAll = $PSBoundParameters.ContainsKey('WhatIf');
+        $imagemagick_yesToAll = $ConfirmPreference -gt 'Low' -and -not $imagemagick_noToAll
+    }
+}
+PROCESS{
+    if( $ResetConfirm ) { return }
+    $ImageMagickPath | ForEach-Object {
+        $local:i = [PSCustomObject]@{
+            ImageMagickPath = $_
+            PageOutputName = $(
+                if( $PageOutputName ) {
+                    "$($PageOutputName)$OutputImageExtension"
+                } else {
+                    [System.IO.Path]::GetFileName($_) -replace "(\.[A-Z]+)(?:\[(\d+)\])?$",'_$2.' -replace '_?\.$',$OutputImageExtension
+                }
+            )
+            OutputPath = $OutputPath
+        }
+        
+        if( -not $i.OutputPath ) {
+            $i.OutputPath = Join-Path ([System.IO.Path]::GetDirectoryName($i.ImageMagickPath)) $OutputImageFormat
+        }
+        
+        if( !$imagemagick_noToAll ) { try {
+            if( -not (Test-Path -LiteralPath $i.OutputPath) ) {
+                if( $Force ) {
+                    New-Item -ItemType Directory -Path $i.OutputPath -Force
+                } else {
+                    throw "Output directory $($i.OutputPath) does not exist!"
+                }
+            }
+        } catch {
+            Write-Error $_
+            $imagemagick_noToAll = $true
+            return
+        }}
+        
+        $local:outFilePath = Join-Path $i.OutputPath $i.PageOutputName
+        $local:magickCmdLine=@("convert",$i.ImageMagickPath)+$MagickArgs+@($outFilePath) | Where-Object {$_}
+        Write-Verbose "$(if( $imagemagick_noToAll ) { "Skipping" } else {"Running"} ): & magick $magickCmdLine"
+        if( $PSCmdlet.ShouldContinue( "Convert", "$($i.ImageMagickPath) to $outFilePath", [ref]$imagemagick_yesToAll, [ref]$imagemagick_noToAll ) ) {
+            & magick $magickCmdLine
+            
+            Write-Verbose "Error state: $?"
+            if( $? -and (Test-Path $outFilePath) ) {
+                Get-Item $outFilePath
+            }
+        }
+    }
+}
+END{
+    if( $ResetConfirm ) { return }
+    $global:imagemagick_yesToAll = $imagemagick_yesToAll
+    $global:imagemagick_noToAll = $imagemagick_noToAll
+}

ImageMagick/Get-TiffPages.ps1

@@ -0,0 +1,33 @@
+[CmdletBinding()]param(
+    [string[]]$SrcPath,
+    [string]$FilePattern="*.tif",
+    [int]$PageNumberDigits=3,
+    [switch]$Force
+)
+
+Remove-TypeData -TypeName "ImageMagickPagesz" -ErrorAction Ignore -Confirm:$false
+Update-TypeData -TypeName "ImageMagickPagesz" -DefaultDisplayPropertySet 'ImageMagickPath', 'Page' -Force -Confirm:$false
+
+$local:PageNumberFormat="D$PageNumberDigits"
+Get-ChildItem $(Join-Path $SrcPath $FilePattern) -Force:$Force |
+    ForEach-Object {
+        $local:f = $_;
+        & magick identify $f.FullName | ForEach-Object {
+            $local:p = [ordered]@{
+                PSTypeName = "ImageMagickPagesz"
+                PSFile = $f
+                BaseName   = $f.BaseName
+                ImageMagickPath = $_ -ireplace " TIFF \d+x\d+ \d+x\d+\+\d+\+\d .*$",""
+                Page = 0
+                PageOutputName = [string]::Empty
+            }
+            if( $p.ImageMagickPath -match '.*\[(\d+)\]$' ) {
+                $p.Page = $matches[1]
+            }
+            
+            $p.Page = $(0+$($p.Page)).ToString($PageNumberFormat)
+            $p.PageOutputName = "$($p.BaseName)_$($p.Page)"
+            
+            [PSCustomObject]$p
+        }
+    }