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refactor(versions): Refactor 'versions.ps1' (#3721)
Co-authored-by: Jakub Čábera <cabera.jakub@gmail.com> Co-authored-by: David Duque <david.f.s.duque@tecnico.ulisboa.pt>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,53 +1,274 @@ | ||
| # versions | ||
| function latest_version($app, $bucket, $url) { | ||
| (manifest $app $bucket $url).version | ||
| } | ||
| function current_version($app, $global) { | ||
| @(versions $app $global)[-1] | ||
| function Get-LatestVersion { | ||
| <# | ||
| .SYNOPSIS | ||
| Get latest version of app from manifest | ||
| .PARAMETER AppName | ||
| App's name | ||
| .PARAMETER Bucket | ||
| Bucket which the app belongs to | ||
| .PARAMETER Uri | ||
| Remote app manifest's URI | ||
| #> | ||
| [OutputType([String])] | ||
| [CmdletBinding()] | ||
| param ( | ||
| [Parameter(Mandatory = $true, Position = 0, ValueFromPipeline = $true)] | ||
| [Alias('App')] | ||
| [String] | ||
| $AppName, | ||
| [Parameter(Position = 1)] | ||
| [String] | ||
| $Bucket, | ||
| [Parameter(Position = 2)] | ||
| [String] | ||
| $Uri | ||
| ) | ||
| process { | ||
| return (manifest $AppName $Bucket $Uri).version | ||
| } | ||
| } | ||
| function versions($app, $global) { | ||
| $appdir = appdir $app $global | ||
| if(!(test-path $appdir)) { return @() } | ||
|
|
||
| sort_versions (Get-ChildItem $appdir -dir -attr !reparsePoint | Where-Object { $null -ne $(Get-ChildItem $_.fullname) } | ForEach-Object { $_.name }) | ||
| function Select-CurrentVersion { | ||
| <# | ||
| .SYNOPSIS | ||
| Select current version of installed app, from 'current\manifest.json' or modified time of version directory | ||
| .PARAMETER AppName | ||
| App's name | ||
| .PARAMETER Global | ||
| Globally installed application | ||
| #> | ||
| [OutputType([String])] | ||
| [CmdletBinding()] | ||
| param ( | ||
| [Parameter(Mandatory = $true, Position = 0, ValueFromPipeline = $true)] | ||
| [Alias('App')] | ||
| [String] | ||
| $AppName, | ||
| [Parameter(Position = 1)] | ||
| [Switch] | ||
| $Global | ||
| ) | ||
| process { | ||
| $appPath = appdir $AppName $Global | ||
| if (Test-Path "$appPath\current" -PathType Container) { | ||
| $currentVersion = (installed_manifest $AppName 'current' $Global).version | ||
| if ($currentVersion -eq 'nightly') { | ||
| $currentVersion = (Get-Item "$appPath\current").Target | Split-Path -Leaf | ||
| } | ||
| } else { | ||
| $installedVersion = Get-InstalledVersion -AppName $AppName -Global:$Global | ||
| if ($installedVersion) { | ||
| $currentVersion = $installedVersion[-1] | ||
| } else { | ||
| $currentVersion = $null | ||
| } | ||
| } | ||
| return $currentVersion | ||
| } | ||
| } | ||
|
|
||
| function version($ver) { | ||
| $ver -split '[\.-]' | ForEach-Object { | ||
| $num = $_ -as [int] | ||
| if($num) { $num } else { $_ } | ||
| function Get-InstalledVersion { | ||
| <# | ||
| .SYNOPSIS | ||
| Get all installed version of app, by checking version directories' 'install.json' | ||
| .PARAMETER AppName | ||
| App's name | ||
| .PARAMETER Global | ||
| Globally installed application | ||
| .NOTES | ||
| Versions are sorted from oldest to newest, i.e., latest installed version is the last one in the output array. | ||
| If no installed version found, empty array will be returned. | ||
| #> | ||
| [OutputType([Object[]])] | ||
| [CmdletBinding()] | ||
| param ( | ||
| [Parameter(Mandatory = $true, Position = 0, ValueFromPipeline = $true)] | ||
| [Alias('App')] | ||
| [String] | ||
| $AppName, | ||
| [Parameter(Position = 1)] | ||
| [Switch] | ||
| $Global | ||
| ) | ||
| process { | ||
| $appPath = appdir $AppName $Global | ||
| if (Test-Path $appPath) { | ||
| $versions = @((Get-ChildItem "$appPath\*\install.json" | Sort-Object -Property LastWriteTimeUtc).Directory.Name) | ||
| return $versions | Where-Object { ($_ -ne 'current') -and ($_ -notlike '_*.old*') } | ||
| } else { | ||
| return @() | ||
| } | ||
| } | ||
| # Deprecated | ||
| # sort_versions (Get-ChildItem $appPath -dir -attr !reparsePoint | Where-Object { $null -ne $(Get-ChildItem $_.FullName) } | ForEach-Object { $_.Name }) | ||
| } | ||
| function compare_versions($a, $b) { | ||
| $ver_a = @(version $a) | ||
| $ver_b = @(version $b) | ||
|
|
||
| for($i=0;$i -lt $ver_a.length;$i++) { | ||
| if($i -gt $ver_b.length) { return 1; } | ||
| function Compare-Version { | ||
| <# | ||
| .SYNOPSIS | ||
| Compare versions, mainly according to SemVer's rules | ||
| .PARAMETER ReferenceVersion | ||
| Specifies a version used as a reference for comparison | ||
| .PARAMETER DifferenceVersion | ||
| Specifies the version that are compared to the reference version | ||
| .PARAMETER Delimiter | ||
| Specifies the delimiter of versions | ||
| .OUTPUTS | ||
| System.Int32 | ||
| '0' if DifferenceVersion is equal to ReferenceVersion, | ||
| '1' if DifferenceVersion is greater then ReferenceVersion, | ||
| '-1' if DifferenceVersion is less then ReferenceVersion | ||
| #> | ||
| [OutputType([Int32])] | ||
| [CmdletBinding()] | ||
| param ( | ||
| [Parameter(Mandatory = $true, Position = 0)] | ||
| [AllowEmptyString()] | ||
| [String] | ||
| $ReferenceVersion, | ||
| [Parameter(Mandatory = $true, Position = 1, ValueFromPipeline = $true)] | ||
| [AllowEmptyString()] | ||
| [String] | ||
| $DifferenceVersion, | ||
| [String] | ||
| $Delimiter = '-' | ||
| ) | ||
| process { | ||
| # Use '+' sign as post-release, see https://github.com/lukesampson/scoop/pull/3721#issuecomment-553718093 | ||
| $ReferenceVersion, $DifferenceVersion = @($ReferenceVersion, $DifferenceVersion) -replace '\+', '-' | ||
|
|
||
| # don't try to compare int to string | ||
| if($ver_b[$i] -is [string] -and $ver_a[$i] -isnot [string]) { | ||
| $ver_a[$i] = "$($ver_a[$i])" | ||
| # Return 0 if versions are equal | ||
| if ($DifferenceVersion -eq $ReferenceVersion) { | ||
| return 0 | ||
| } | ||
|
|
||
| if($ver_a[$i] -gt $ver_b[$i]) { return 1; } | ||
| if($ver_a[$i] -lt $ver_b[$i]) { return -1; } | ||
| # Preprocess versions (split, convert and separate) | ||
| $splitReferenceVersion = @(SplitVersion -Version $ReferenceVersion -Delimiter $Delimiter) | ||
| $splitDifferenceVersion = @(SplitVersion -Version $DifferenceVersion -Delimiter $Delimiter) | ||
|
|
||
| # Nightly versions are always equal | ||
| if ($splitReferenceVersion[0] -eq 'nightly' -and $splitDifferenceVersion[0] -eq 'nightly') { | ||
| return 0 | ||
| } | ||
|
|
||
| for ($i = 0; $i -lt [Math]::Max($splitReferenceVersion.Length, $splitDifferenceVersion.Length); $i++) { | ||
| # '1.1-alpha' is less then '1.1' | ||
| if ($i -ge $splitReferenceVersion.Length) { | ||
| if ($splitDifferenceVersion[$i] -match 'alpha|beta|rc|pre') { | ||
| return -1 | ||
| } else { | ||
| return 1 | ||
| } | ||
| } | ||
| # '1.1' is greater then '1.1-beta' | ||
| if ($i -ge $splitDifferenceVersion.Length) { | ||
| if ($splitReferenceVersion[$i] -match 'alpha|beta|rc|pre') { | ||
| return 1 | ||
| } else { | ||
| return -1 | ||
| } | ||
| } | ||
|
|
||
| # If some parts of versions have '.', compare them with delimiter '.' | ||
| if (($splitReferenceVersion[$i] -match '\.') -or ($splitDifferenceVersion[$i] -match '\.')) { | ||
| $Result = Compare-Version -ReferenceVersion $splitReferenceVersion[$i] -DifferenceVersion $splitDifferenceVersion[$i] -Delimiter '.' | ||
| # If the parts are equal, continue to next part, otherwise return | ||
| if ($Result -ne 0) { | ||
| return $Result | ||
| } else { | ||
| continue | ||
| } | ||
| } | ||
|
|
||
| # Don't try to compare [Long] to [String] | ||
| if ($null -ne $splitReferenceVersion[$i] -and $null -ne $splitDifferenceVersion[$i]) { | ||
| if ($splitReferenceVersion[$i] -is [String] -and $splitDifferenceVersion[$i] -isnot [String]) { | ||
| $splitDifferenceVersion[$i] = "$($splitDifferenceVersion[$i])" | ||
| } | ||
| if ($splitDifferenceVersion[$i] -is [String] -and $splitReferenceVersion[$i] -isnot [String]) { | ||
| $splitReferenceVersion[$i] = "$($splitReferenceVersion[$i])" | ||
| } | ||
| } | ||
|
|
||
| # Compare [String] or [Long] | ||
| if ($splitDifferenceVersion[$i] -gt $splitReferenceVersion[$i]) { | ||
| return 1 | ||
| } | ||
| if ($splitDifferenceVersion[$i] -lt $splitReferenceVersion[$i]) { | ||
| return -1 | ||
| } | ||
| } | ||
| } | ||
| if($ver_b.length -gt $ver_a.length) { return -1 } | ||
| return 0 | ||
| } | ||
|
|
||
| # Helper function | ||
| function SplitVersion { | ||
| <# | ||
| .SYNOPSIS | ||
| Split version by Delimiter, convert number string to number, and separate letters from numbers | ||
| .PARAMETER Version | ||
| Specifies a version | ||
| .PARAMETER Delimiter | ||
| Specifies the delimiter of version (Literal) | ||
| #> | ||
| [OutputType([Object[]])] | ||
| [CmdletBinding()] | ||
| param ( | ||
| [Parameter(Mandatory = $true, Position = 0, ValueFromPipeline = $true)] | ||
| [AllowEmptyString()] | ||
| [String] | ||
| $Version, | ||
| [String] | ||
| $Delimiter = '-' | ||
| ) | ||
| process { | ||
| $Version = $Version -replace '[a-zA-Z]+', "$Delimiter$&$Delimiter" | ||
| return ($Version -split [Regex]::Escape($Delimiter) -ne '' | ForEach-Object { if ($_ -match '^\d+$') { [Long]$_ } else { $_ } }) | ||
| } | ||
| } | ||
|
|
||
| # Deprecated | ||
| # Not used anymore in scoop core | ||
| function qsort($ary, $fn) { | ||
| if($null -eq $ary) { return @() } | ||
| if(!($ary -is [array])) { return @($ary) } | ||
| warn '"qsort" is deprecated. Please avoid using it anymore.' | ||
| if ($null -eq $ary) { return @() } | ||
| if (!($ary -is [array])) { return @($ary) } | ||
|
|
||
| $pivot = $ary[0] | ||
| $rem = $ary[1..($ary.length-1)] | ||
| $rem = $ary[1..($ary.length - 1)] | ||
|
|
||
| $lesser = qsort ($rem | Where-Object { (& $fn $_ $pivot) -lt 0 }) $fn | ||
| $lesser = qsort ($rem | Where-Object { (& $fn $pivot $_) -lt 0 }) $fn | ||
|
|
||
| $greater = qsort ($rem | Where-Object { (& $fn $_ $pivot) -ge 0 }) $fn | ||
| $greater = qsort ($rem | Where-Object { (& $fn $pivot $_) -ge 0 }) $fn | ||
|
|
||
| return @() + $lesser + @($pivot) + $greater | ||
| } | ||
| function sort_versions($versions) { qsort $versions compare_versions } | ||
|
|
||
| # Deprecated | ||
| # Not used anymore in scoop core | ||
| function sort_versions($versions) { | ||
| warn '"sort_versions" is deprecated. Please avoid using it anymore.' | ||
| qsort $versions Compare-Version | ||
| } | ||
|
|
||
| function compare_versions($a, $b) { | ||
| Show-DeprecatedWarning $MyInvocation 'Compare-Version' | ||
| # Please note the parameters' sequence | ||
| return Compare-Version -ReferenceVersion $b -DifferenceVersion $a | ||
| } | ||
|
|
||
| function latest_version($app, $bucket, $url) { | ||
| Show-DeprecatedWarning $MyInvocation 'Get-LatestVersion' | ||
| return Get-LatestVersion -AppName $app -Bucket $bucket -Uri $url | ||
| } | ||
|
|
||
| function current_version($app, $global) { | ||
| Show-DeprecatedWarning $MyInvocation 'Select-CurrentVersion' | ||
| return Select-CurrentVersion -AppName $app -Global:$global | ||
| } | ||
|
|
||
| function versions($app, $global) { | ||
| Show-DeprecatedWarning $MyInvocation 'Get-InstalledVersion' | ||
| return Get-InstalledVersion -AppName $app -Global:$global | ||
| } |
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