public/Update-DockerImageVariantsVersions.ps1
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function Update-DockerImageVariantsVersions { [CmdletBinding(DefaultParameterSetName='Default',SupportsShouldProcess)] param ( [Parameter(HelpMessage='Scriptblock to run before git add and git commit on a PR branch')] [Parameter(ParameterSetName='Default')] [Parameter(ParameterSetName='Pipeline')] [scriptblock]$CommitPreScriptblock , [Parameter(HelpMessage="Whether to open a PR for each updated version in versions.json")] [Parameter(ParameterSetName='Default')] [Parameter(ParameterSetName='Pipeline')] [switch]$PR , [Parameter(HelpMessage="Whether to merge each PR one after another (note that this is not GitHub merge queue which cannot handle merge conflicts). The queue ensures each PR is rebased to prevent merge conflicts.")] [Parameter(ParameterSetName='Default')] [Parameter(ParameterSetName='Pipeline')] [switch]$AutoMergeQueue , [Parameter(HelpMessage="Whether to create a tagged release and closing milestone, after merging all PRs")] [Parameter(ParameterSetName='Default')] [Parameter(ParameterSetName='Pipeline')] [switch]$AutoRelease , [Parameter(HelpMessage="-AutoRelease tag convention")] [Parameter(ParameterSetName='Default')] [Parameter(ParameterSetName='Pipeline')] [ValidateSet('calver', 'semver')] [string]$AutoReleaseTagConvention ) process { Set-StrictMode -Version Latest $callerEA = $ErrorActionPreference $ErrorActionPreference = 'Stop' try { $prs = @() $autoMergeResults = [ordered]@{ AllPRs = @() FailPRNumbers = @() FailCount = 0 } $_pr = $null $versionsConfig = Get-DockerImageVariantsVersions foreach ($pkg in @( $versionsConfig.psobject.Properties.Name )) { $versionsChanged = & { $versions = $versionsConfig.$pkg.versions $versionsNew = try { Invoke-Command -ScriptBlock ([scriptblock]::Create($versionsConfig.$pkg.versionsNewScript)) }catch { "Error in $pkg.versionsNewScript. Please review." | Write-Warning throw } if ($null -eq $versionsNew) { throw "$pkg.versionsNewScript returned null. It should return an array of versions (semver)." } $changeScope = $versionsConfig.$pkg.versionsChangeScope Get-VersionsChanged -Versions $versions -VersionsNew $versionsNew -ChangeScope $changeScope -AsObject -Descending } $changedCount = ($versionsChanged.Values | ? { $_['kind'] -ne 'existing' } | Measure-Object).Count if ($changedCount -eq 0) { "No changed versions. Nothing to do" | Write-Host -ForegroundColor Green }else { foreach ($vc in $VersionsChanged.Values) { # Update versions.json and open PR if ($vc['kind'] -eq 'new' -or $vc['kind'] -eq 'update') { if ($PR) { { git checkout master } | Execute-Command | Write-Host { git pull origin master } | Execute-Command | Write-Host $versionsConfig = Get-DockerImageVariantsVersions # Get the latest config } if ($vc['kind'] -eq 'new') { if ($vc['to'] -notin $versionsConfig.$pkg.versions) { "> New: $pkg $( $vc['to'] )" | Write-Host -ForegroundColor Green $versionsUpdated = @( $vc['to'] $versionsConfig.$pkg.versions ) $versionsConfig.$pkg.versions = @( $versionsUpdated | Select-Object -Unique | Sort-Object { [version]$_ } -Descending ) Set-DockerImageVariantsVersions -Versions $versionsConfig if ($PR) { $prs += $_pr = New-DockerImageVariantsPR -Package $pkg -Version $vc['to'] -Verb add -CommitPreScriptblock $CommitPreScriptblock } } }elseif ($vc['kind'] -eq 'update') { $versionsUpdated = [System.Collections.ArrayList]@() foreach ($v in $versionsConfig.$pkg.versions) { if ($v -eq $vc['from']) { "> Update: $pkg $( $vc['from'] ) to $( $vc['to'] )" | Write-Host -ForegroundColor Green $versionsUpdated.Add($vc['to']) > $null }else { $versionsUpdated.Add($v) > $null } } $versionsConfig.$pkg.versions = @( $versionsUpdated | Select-Object -Unique | Sort-Object { [version]$_ } -Descending ) Set-DockerImageVariantsVersions -Versions $versionsConfig if ($PR) { $prs += $_pr = New-DockerImageVariantsPR -Package $pkg -Version $vc['from'] -VersionNew $vc['to'] -Verb update -CommitPreScriptblock $CommitPreScriptblock } } # Merge PR if ($PR -and $AutoMergeQueue) { if ($WhatIfPreference) { $_pr = [pscustomobject]@{ number = 1 } } try { "Will automerge PR #$( $_pr.number )" | Write-Host -ForegroundColor Green $autoMergeResults['AllPRs'] += Automerge-DockerImageVariantsPR -PR $_pr "Automerge succeeded for PR #$( $_pr.number )" | Write-Host -ForegroundColor Green }catch { "Automerge failed for PR #$( $_pr.number )" | Write-Warning $_ | Write-Error -ErrorAction Continue $autoMergeResults['AllPRs'] += $_pr $autoMergeResults['FailPRNumbers'] += $_pr.number $autoMergeResults['FailCount']++ } } } } } } if ($PR -and $AutoMergeQueue) { # Error if any PR failed to merge if ($autoMergeResults['FailCount']) { $msg = "$( $autoMergeResults['FailCount'] ) PRs failed to merge. PRs: $( ($autoMergeResults['FailPRNumbers'] | % { "#$_" }) -join ', ' )" throw $msg } if ($PSCmdlet.ShouldProcess("Result of merged PRs", 'return')) { $autoMergeResults # Return the results } # Autorelease if all PRs merged if ($AutoRelease) { if ($autoMergeResults['AllPRs'] -and $autoMergeResults['FailCount'] -eq 0) { "Will create a tagged release" | Write-Host -ForegroundColor Green $tag = New-Release -TagConvention:$AutoReleaseTagConvention -WhatIf:$WhatIfPreference if ($PSCmdlet.ShouldProcess("tag", 'return')) { $tag } } } }elseif ($PR) { if ($PSCmdlet.ShouldProcess("PRs", 'return')) { ,$prs # Return the PRs } } }catch { if ($callerEA -eq 'Stop') { throw } if ($callerEA -eq 'Continue') { $_ | Write-Error -ErrorAction Continue } } } } |