Get-VersionNumberFromCurrentTime.ps1
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$ErrorActionPreference = "Stop" # For GitHub usage, generates a version number variable that matches the Azure DevOps pattern exepcted by Get-TimeBasedVersionString. # Emits GitHub Actions "BUILD_BUILDNUMBER" output parameter. # Try not to start two builds at the exact same second, to avoid version number conflicts. function Get-VersionNumberFromCurrentTime() { # $(date:yyyy).$(date:Mdd).$(rev:r) # We do not have the "revision" feature outside Azure DevOps so we replace that with the day's seconds counter (0..86400). $now = Get-Date -AsUTC $firstPart = $now.ToString("yyyy.Mdd.") # For the last part, we need to get seconds from the start of the day. $dayElapsed = $now - $now.Date $lastPart = [int]$dayElapsed.TotalSeconds $versionNumber = $firstPart + $lastPart Write-Host "Generated timestamp-based version number: $versionNumber" # Set the environment variable, in case some next PowerShell command needs it. $env:BUILD_BUILDNUMBER = $versionNumber # Write it as a GitHub Actions output value. Write-Host "::set-output name=BUILD_BUILDNUMBER::$versionNumber" # And return the value for completeness. return $versionNumber } |