update.ps1

Import-Module au

$userAgent = "Update checker of Chocolatey Community Package 'xsplit-vcam'"

function global:au_BeforeUpdate ($Package) {
    $apiProvidedReleaseNotes = $Latest.ReleaseNotes
    if ([string]::IsNullOrWhiteSpace($apiProvidedReleaseNotes)) {
        Write-Warning 'release_notes_url is not available'
        Write-Warning 'SplitMediaLabs may not have published release notes yet - consider delaying package release!'
        Write-Warning 'For now, falling back on redirect from canonical URL'

        $canonicalUri = 'https://xspl.it/vcam/relnotes'
        $response = Invoke-WebRequest -Uri $canonicalUri -UserAgent $userAgent -MaximumRedirection 0 -SkipHttpErrorCheck -UseBasicParsing -ErrorAction SilentlyContinue
        $redirectedUri = $response.Headers['Location']

        $Latest.ReleaseNotes = $redirectedUri
    }

    $packageReleaseNotes = $Package.NuspecXml.package.metadata.releaseNotes

    #SplitMediaLabs sometimes reuses URLs or doesn't bother to publish new release notes.
    #For package release note purposes, note when this happens.
    if ($packageReleaseNotes -eq $Latest.ReleaseNotes) {
        Write-Warning 'releaseNotes URL is identical'
        Write-Warning 'URL may have been reused, or no URL may be available'

        if ($apiProvidedReleaseNotes -ne $Latest.ReleaseNotes) {
            Write-Warning 'Please manually review the provided URLs, then edit the package metadata and repack if appropriate:'
            Write-Warning "API: '$apiProvidedReleaseNotes'"
            Write-Warning "Canonical: '$($Latest.ReleaseNotes)'"
        }
    }

    #Archive this version for future development, since the vendor does not guarantee perpetual availability
    $filePath = ".\XSplit_VCam_$($Latest.Version).msi"
    Invoke-WebRequest -Uri $Latest.Url64 -OutFile $filePath

    if ((Get-Command -Name 'vt' -CommandType Application -ErrorAction SilentlyContinue)) {
        vt.exe scan file "$filePath" --silent
    }
    else {
        Write-Warning 'VirusTotal CLI is not available - skipping VirusTotal submission'
    }

    $Latest.Checksum64 = (Get-FileHash -Path $filePath -Algorithm SHA256).Hash.ToLower()

    Set-DescriptionFromReadme -Package $Package -ReadmePath '.\DESCRIPTION.md'
}

function global:au_SearchReplace {
    @{
        'tools\chocolateyInstall.ps1'   = @{
            '(^\[version\] \$softwareVersion\s*=\s*)''.*''' = "`$1'$($Latest.SoftwareVersion)'"
            '(^[$]?\s*url64bit\s*=\s*)(''.*'')'             = "`$1'$($Latest.Url64)'"
            '(^[$]?\s*checksum64\s*=\s*)(''.*'')'           = "`$1'$($Latest.Checksum64)'"
        }
        "$($Latest.PackageName).nuspec" = @{
            '(<packageSourceUrl>)[^<]*(</packageSourceUrl>)' = "`$1https://github.com/brogers5/chocolatey-package-$($Latest.PackageName)/tree/v$($Latest.Version)`$2"
            '(\<releaseNotes\>).*?(\</releaseNotes\>)'       = "`${1}$($Latest.ReleaseNotes)`$2"
            '(<copyright>)[^<]*(</copyright>)'               = "`$1© $(Get-Date -Format yyyy) SplitmediaLabs, Ltd. All Rights Reserved.`$2"
        }
    }
}

function global:au_GetLatest {
    # Use MSI package, as the copy packaged in EXE package differs slightly and supports less installer properties
    $uri = 'https://www.xsplit.com/api/service/download?page_size=10&application_id=3&active=1&release=0&platform=windows&installer_type=msi'

    $response = Invoke-RestMethod -Uri $uri -UserAgent $userAgent -UseBasicParsing
    $releaseData = $response.data[0]

    return @{
        ReleaseNotes    = $releaseData.release_notes_url
        SoftwareVersion = $releaseData.version
        Url64           = $releaseData.download_url
        Version         = Get-Version -Version $releaseData.version #This may change if building a package fix version
    }
}

Update-Package -ChecksumFor None -NoReadme