[CmdletBinding()] Param()

function Test-Command

{

[CmdletBinding()] Param(

[Parameter(Position=0,Mandatory=$true)][string] $Name

)

return [bool](Get-Command $Name -ErrorAction Ignore)

}

$installed = @{psmodules = Get-Module -ListAvailable |Select-Object -Unique -ExpandProperty Name}

if(Test-Command apt)

{

$installed['apt'] = apt list --installed

}

if(Test-Command pacman)

{

$installed['pacman'] = pacman -Qe

}

if(Test-Command winget)

{

winget export -o "$env:TEMP\winget.json" |Out-Null

$winget = Get-Content "$env:TEMP\winget.json" |ConvertFrom-Json

$installed['winget'] = @($winget.Sources.Packages.PackageIdentifier)

}

if(Test-Command choco)

{

$installed['choco'] = @(choco list -l --idonly |Select-Object -Skip 1 |Select-Object -SkipLast 1)

}

if(Test-Command scoop)

{

$installed['scoop-buckets'] = @(scoop bucket list |Select-Object -ExpandProperty Name)

$installed['scoop'] = @(scoop list |Select-Object -ExpandProperty Name)

}

if(Test-Command npm)

{

$installed['npm'] = @(npm list -g --json |

ConvertFrom-Json -AsHashtable |

Select-Object -ExpandProperty dependencies |

Select-Object -ExpandProperty Keys)

}

if(Test-Command dotnet)

{

$installed['dotnet-tools'] = @(dotnet tool list -g |Select-Object -Skip 2 |ForEach-Object {($_ -split '\s+',2)[0]})

}

if(Test-Command gh)

{

$installed['gh-extensions'] = @(gh extension list |ForEach-Object {($_ -split '\s+',4)[2]})

}

if(Test-Command code)

{

$installed['vscode-extensions'] = @(code --list-extensions)

}

Write-Warning "The exported packages are a verbose list that will probably require editing."

return $installed