helpers.ps1

Import-Module PowerShellForGitHub

$installerFileNameRegex = 'Crushee-v([\d\.]+)-win-setup\.exe$'
$owner = 'xanderfrangos'
$repository = 'crushee'

function Get-LatestStableVersion {
    $latestRelease = (Get-GitHubRelease -OwnerName $owner -RepositoryName $repository -Latest)[0]

    return [Version] $latestRelease.tag_name.Substring(1)
}

function Get-SoftwareUri {
    [CmdletBinding()]
    param(
        [Version] $Version
    )

    if ($null -eq $Version) {
        # Default to latest stable version
        $release = (Get-GitHubRelease -OwnerName $owner -RepositoryName $repository -Latest)[0]
    }
    else {
        $release = Get-GitHubRelease -OwnerName $owner -RepositoryName $repository -Tag "v$($Version.ToString())"
    }
    $releaseAssets = Get-GitHubReleaseAsset -OwnerName $owner -RepositoryName $repository -Release $release.ID

    $windowsInstallerAsset = $null
    foreach ($asset in $releaseAssets) {
        if ($asset.name -match $installerFileNameRegex) {
            $windowsInstallerAsset = $asset
            break
        }
        else {
            continue
        }
    }

    if ($null -eq $windowsInstallerAsset) {
        throw 'Cannot find published Windows installer asset!'
    }

    return $windowsInstallerAsset.browser_download_url
}