01 convert minecraft curse modpack to standalone minecraft modpack.ps1

$curseThinkingPackLocation = "C:\Games\Minecraft\Curse\Instances\A Thinking Pack 2" #Join-Path $env:USERPROFILE "Twitch\Minecraft\Instances\A Thinking Pack 2"
$zipOutputLocation = Join-Path $env:USERPROFILE "Desktop\A Thinking Pack 2.zip"
$toZip = @("./config", ".\mods", ".\manifest.json", ".\modlist.html")

if(Test-Path -Path $zipOutputLocation)
{
    echo "The output file already exists, should I overwrite it (Y/N)?"
    $continue = Read-Host
    if($continue -ne "y")
    {
        echo Aborting
        return
    }
}

pushd
    cd $curseThinkingPackLocation
    Compress-Archive -Path $toZip -DestinationPath $zipOutputLocation -Force
    echo "Zipped $($curseThinkingPackLocation)"
    echo "to $($zipOutputLocation)"
    echo "containing $($toZip)"
popd

02 (WIP) convert minecraft curse modpack to multimc modpack.ps1

# curse forge modpack: https://www.curseforge.com/minecraft/modpacks/a-thinking-pack-2
$curseThinkingPackLocation = "C:\Games\Minecraft\Curse\Instances\A Thinking Pack 2" # Join-Path $env:USERPROFILE "Twitch\Minecraft\Instances\A Thinking Pack 2"
$zipOutputLocation = Join-Path $env:USERPROFILE "Desktop\A Thinking Pack 2.zip"
$toZip = @("./config", ".\mods", ".\manifest.json", ".\modlist.html")

if(Test-Path -Path $zipOutputLocation)
{
    echo "The output file already exists, should I overwrite it (Y/N)?"
    $continue = Read-Host
    if($continue -ne "y")
    {
        echo Aborting
        return
    }
    Remove-Item $zipOutputLocation -Force
}

$tempDir = Join-Path (Join-Path $env:TEMP $([System.IO.Path]::GetRandomFileName())) "A Thinking Pack 2"
echo "working dir $($tempDir)"
New-Item -ItemType Directory -Path $tempDir | Out-Null # noisy commandlet
New-Item -ItemType Directory -Path (Join-Path $tempDir ".minecraft") | Out-Null # noisy commandlet

pushd
    cd $curseThinkingPackLocation
    Copy-Item -Path $toZip -Destination (Join-Path $tempDir ".minecraft")
    echo ".minecraft/coremods
.minecraft/resourcepacks
.minecraft/saves
.minecraft/screenshots
.minecraft/texturepacks" > (Join-Path $tempDir ".packignore")
    echo "InstanceType=OneSix
OverrideCommands=false
OverrideConsole=false
OverrideJavaArgs=false
OverrideJavaLocation=false
OverrideMemory=false
OverrideWindow=false
iconKey=default
name=A Thinking Pack 2
notes=
" > (Join-Path $tempDir "instance.cfg")
    echo "{
    `"components`": [
        {
            `"cachedName`": `"LWJGL 2`",
            `"cachedVersion`": `"2.9.4-nightly-20150209`",
            `"cachedVolatile`": true,
            `"dependencyOnly`": true,
            `"uid`": `"org.lwjgl`",
            `"version`": `"2.9.4-nightly-20150209`"
        },
        {
            `"cachedName`": `"Minecraft`",
            `"cachedRequires`": [
                {
                    `"suggests`": `"2.9.4-nightly-20150209`",
                    `"uid`": `"org.lwjgl`"
                }
            ],
            `"cachedVersion`": `"1.12.2`",
            `"important`": true,
            `"uid`": `"net.minecraft`",
            `"version`": `"1.12.2`"
        },
        {
            `"cachedName`": `"Forge`",
            `"cachedRequires`": [
                {
                    `"equals`": `"1.12.2`",
                    `"uid`": `"net.minecraft`"
                }
            ],
            `"cachedVersion`": `"14.23.5.2847`",
            `"uid`": `"net.minecraftforge`",
            `"version`": `"14.23.5.2847`"
        }
    ],
    `"formatVersion`": 1
}
" > (Join-Path $tempDir "mmc-pack.json")

    Compress-Archive -Path (Join-Path $tempDir .) -DestinationPath $zipOutputLocation # can't import
    #7z a $zipOutputLocation (Join-Path $tempDir .) # can import # aquire from: https://www.7-zip.org/download.html
    echo "Zipped $($curseThinkingPackLocation)"
    echo "to $($zipOutputLocation)"
    echo "containing $($toZip)"
    Remove-Item -Path $tempDir -Recurse -Force
popd