Includes/PwSh.Fw.Build.Debian.psm1
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# @var ConvertIsInstalled # @brief $true if 'convert' from Image Magick package is installed $Script:ConvertIsInstalled = Get-Command -Name "convert" -ErrorAction SilentlyContinue $Script:ConvertNotInstalledMessage = "'convert' command not found. Automatic icon handling is disabled. Please read the FAQ if you need it." $Script:Png2icnsIsInstalled = Get-Command -Name "png2icns" -ErrorAction SilentlyContinue $Script:Png2icnsNotInstalledMessage = "'png2icns' command not found. Automatic icon handling is disabled. Please read the FAQ if you need it." $Script:wslIsInstalled = Get-Command -Name "wsl.exe" -ErrorAction SilentlyContinue $Script:wslNotInstalledMessage = "'wsl.exe' command not found. Building 'deb' package on Windows is disabled. Please read the FAQ if you need it." <# .SYNOPSIS Convert a generic hashtable into useful ControlFields metadata .DESCRIPTION Extract from an object useful properties to use as DEBIAN/control fields .PARAMETER Metadata object filled with various properties .EXAMPLE $project = gc ./project.yml -raw | ConvertFrom-yaml $project | ConvertTo-DebianCONTROLFileSettings This example will convert a project definition file into a useable hashtable to inject into Out-DebianCONTROLFile .NOTES General notes .LINK https://www.debian.org/doc/debian-policy/ch-relationships.html #> function ConvertTo-DebianCONTROLFileSettings { [CmdletBinding()][OutputType([hashtable])]Param ( [Parameter(Mandatory = $true, ValueFromPipeLine = $true)][object]$Metadata ) Begin { } Process { $ControlFields = @{} if ($Metadata) { if ($Metadata.Name) { $ControlFields.Package = $Metadata.Name } if ($Metadata.Package) { $ControlFields.Package = $Metadata.Package } if ($Metadata.Version) { $ControlFields.Version = [string]$Metadata.Version } if ($Metadata.Section) { $ControlFields.Section = $Metadata.Section } if ($Metadata.Priority) { $ControlFields.Priority = $Metadata.Priority } if ($Metadata.ProcessorArchitecture) { $ControlFields.Architecture = $Metadata.ProcessorArchitecture } if ($Metadata.Arch) { $ControlFields.Architecture = $Metadata.Arch } if ($Metadata.Architecture) { $ControlFields.Architecture = $Metadata.Architecture } if ($Metadata.Essential) { $ControlFields.Essential = $Metadata.Essential } if ($Metadata.Depends) { $ControlFields.Depends = $Metadata.Depends -join "," } if ($Metadata.'Pre-Depends') { $ControlFields.'Pre-Depends' = $Metadata.'Pre-Depends' } if ($Metadata.Recommends) { $ControlFields.Recommends = $Metadata.Recommends } if ($Metadata.Suggests) { $ControlFields.Suggests = $Metadata.Suggests } if ($Metadata.Breaks) { $ControlFields.Breaks = $Metadata.Breaks } if ($Metadata.Conflicts) { $ControlFields.Conflicts = $Metadata.Conflicts } if ($Metadata.Provides) { $ControlFields.Provides = $Metadata.Provides } if ($Metadata.Replaces) { $ControlFields.Replaces = $Metadata.Replaces } if ($Metadata.Enhances) { $ControlFields.Enhances = $Metadata.Enhances } if ($Metadata.Size) { $ControlFields.'Installed-Size' = $Metadata.Size } if ($Metadata.'Installed-Size') { $ControlFields.'Installed-Size' = $Metadata.'Installed-Size' } if ($Metadata.Authors) { $ControlFields.Maintainer = $Metadata.Authors[0] } if ($Metadata.Author) { $ControlFields.Maintainer = $Metadata.Author } if ($Metadata.owner) { $ControlFields.Maintainer = $Metadata.owner } if ($Metadata.Maintainer) { $ControlFields.Maintainer = $Metadata.Maintainer } if ($Metadata.Description) { $ControlFields.Description = $Metadata.Description } if ($Metadata.ProjectUri) { $ControlFields.Homepage = $Metadata.ProjectUri } if ($Metadata.ProjectUrl) { $ControlFields.Homepage = $Metadata.ProjectUrl } # if we are in a prerelease : # - add '-preview' to name to differentiate 'preview' branches and 'release' branches # - concat Version and Build to get a 4-dotted version number for NSIS if ($Metadata.Prerelease) { $ControlFields.Package = "$($ControlFields.Package)-preview" $ControlFields.DisplayName = "$($ControlFields.DisplayName) (preview)" $ControlFields.Version = "$($Metadata.Version)~pre$($Metadata.Build)" $ControlFields.PreRelease = $Metadata.Prerelease } } return $ControlFields } End { } } <# .SYNOPSIS Write a debian control file .DESCRIPTION Output a fully-formatted control file based on build configuration. .PARAMETER Metadata The project's properties. Properties have to be filtered with ConvertTo-DebianCONTROLFileSettings first .PARAMETER Destination Directory in which to put the resulting control file .PARAMETER PassThru Use this switch to output the control content instead of its path .OUTPUTS Full path to control file .OUTPUTS control file content .EXAMPLE $project = gc ./project.yml | ConvertFrom-Yaml | ConvertTo-PSCustomObject $project | Out-DebianCONTROLFile -Destination /tmp/DEBIAN/ This example use a project.yml file filled with "key: pair" values, convert it to an object, an use its properties to output a well-formatted debian control file. The output of this example is "/tmp/DEBIAN/control" .NOTES 2020.03 - new version .LINK https://www.debian.org/doc/debian-policy/ch-controlfields.html #> function Out-DebianCONTROLFile { [CmdletBinding()][OutputType([String])]Param ( [Parameter(Mandatory = $true, ValueFromPipeLine = $true)][object]$Metadata, [Parameter(Mandatory = $false, ValueFromPipeLine = $false)][string]$Destination, [switch]$PassThru ) Begin { Write-EnterFunction if ($Destination) { if (!(dirExist($Destination))) { $null = New-Item $Destination -Force -ItemType Directory} } } Process { $ControlFields = ConvertTo-DebianCONTROLFileSettings -Metadata $Metadata if ($Destination) { $ControlFields | ConvertTo-Yaml | Out-File -Path "$Destination/control" -Encoding utf8 -NoNewline } if ($PassThru) { return $ControlFields } else { return (Resolve-Path -Path "$Destination/control").Path } } End { Write-LeaveFunction } } <# .SYNOPSIS Build the project to a debian package .DESCRIPTION Build the project to a full featured Debian package. .EXAMPLE New-DebianBuild -Project (Get-Project) .NOTES The resulting package will be named after project's data : `$name-$version-$arch.deb` #> function New-DebianBuild { [CmdletBinding(SupportsShouldProcess = $true, ConfirmImpact = 'Low', DefaultParameterSetName = 'PROJECT')] [OutputType([Boolean], [String])] Param ( # The project object as returned by Get-Project [Parameter(Mandatory = $true, ValueFromPipeLine = $true)][hashtable]$Project, # An optional DEBIAN folder where debian package scripts are stored. Scripts can be 'pre', 'post', whatever described at @url https://www.debian.org/doc/debian-policy/ch-maintainerscripts.html [Alias('Configuration')] [Parameter(Mandatory = $false, ValueFromPipeLine = $false)][string]$DebianFolder = "./build/DEBIAN", # The source folder of your project. Files and directory structure will be kept as-is [Parameter(Mandatory = $false, ValueFromPipeLine = $false)][string]$Source = "./src", # Destination folder to create resulting package [Parameter(Mandatory = $false, ValueFromPipeLine = $false)][string]$Destination = "./releases", # Override output package filename. # It defaults to projectName-Version-Arch.deb [Parameter(Mandatory = $false, ValueFromPipeLine = $false)][string]$OutputFileName, # Force/override/overwrite things [switch]$Force ) Begin { Write-EnterFunction if (!(Test-DirExist $Destination)) { $null = New-Item -Path $Destination -ItemType Directory -Confirm:$false -Force:$Force } $DebianFolder = ($DebianFolder | Resolve-Path).path } Process { if (Test-DirExist $DebianFolder) { # copy DEBIAN folder taking care of mustache template files Copy-Item $DebianFolder -Recurse $Source -Force:$Force -Exclude "*.mustache" Get-ChildItem $DebianFolder -Recurse -Filter "*.mustache" | ForEach-Object { $item = $_ $destFilePath = $item.DirectoryName -replace "$DebianFolder", "$Source/DEBIAN" $destFileName = "$destFilePath/$($item.Basename)" ConvertFrom-MustacheTemplate -Template (Get-Content -Raw $item.fullname) -Values $Project | Out-File $destFileName # these are executable scripts (postinst / postrm) so ensure they are executable (Out-File create only regular files) $mode = (stat $item.fullname --printf %a) $null = Execute-Command -exe chmod -args "$mode $destFileName" } } # copy icon to proper location # Copy-Item "$($Project.Root)/$($Project.IconFile)" -Destination $Source -Force -Confirm:$false if ($Project.IconFile) { $null = ConvertTo-LinuxIcons -Image $Project.IconFile -Destination "$Source/usr/share/icons/hicolor" } $project.size = (Get-ChildItem $Source -Recurse | Measure-Object -Property Length -sum).Sum | Convert-Size -From bytes -To KB $ControlFields = $project | Out-DebianCONTROLFile -Destination $Source/DEBIAN -PassThru if ([string]::IsNullOrEmpty($OutputFileName)) { $Filename = "$($project.name)-$($project.Version)$($project.PreRelease)-$($ControlFields.architecture).deb" } else { $Filename = $OutputFileName } if ($PSCmdlet.ShouldProcess("$Destination/$Filename", "Create debian package")) { if ($IsWindows) { if ($Script:wslIsInstalled) { $SourceWSL = Execute-Command -exe "wsl.exe" -args "wslpath $($Source.replace("\","/"))" -PassThru $DestinationWSL = Execute-Command -exe "wsl.exe" -args "wslpath $($Destination.replace("\","/"))" -PassThru # fix permissions $rc = Execute-Command -exe "wsl.exe" -args "chmod -R 755 $DestinationWSL" -AsBool $rc = Execute-Command -exe "wsl.exe" -args "fakeroot dpkg -b $SourceWSL $DestinationWSL/$Filename" -AsBool } else { Write-Error $Script:wslNotInstalledMessage } } if ($IsLinux) { if (!(Get-Command -Name fakeroot)) { Write-Fatal "fakeroot command not found in system. Try to install the fakeroot package." } $rc = Execute-Command -exe fakeroot -args "dpkg -b $Source $Destination/$Filename" -AsBool } if ($IsMacOS) { Write-Error "macOS can not build debian package yet. Please file an issue if this is important for you." } Write-Devel "rc = $rc" if (Test-FileExist "$Destination/$Filename") { $value = (Resolve-Path "$Destination/$Filename").Path } else { $value = $false } } else { $value = "$Destination/$Filename" } Write-Devel "value = $value" return $value } End { Write-LeaveFunction } } <# .SYNOPSIS Create a linux desktop shortcut .DESCRIPTION Create a linux desktop shortcut. Use it before the building process to create static desktop entry file. Use it in the building process to create dynamic desktop entry file .PARAMETER Project Metadata of the project .PARAMETER Destination Destination folder .PARAMETER Filename Destination filename .PARAMETER Exec Fill shortcut's Exec key .PARAMETER Icon Attach Icon to shortcut. File must be present on target system. Icon must be an absolute pathname on the target. .PARAMETER Terminal Set to True if the shortcut must launch in a terminal .PARAMETER Force Force things .EXAMPLE New-DesktopFile -Project $project -Destination /usr/share/applications -filename project.desktop .NOTES help @url https://developer.gnome.org/integration-guide/stable/desktop-files.html.en Desktop Entry Specifications https://specifications.freedesktop.org/desktop-entry-spec/latest/index.html #> function New-DesktopFile { [CmdletBinding(SupportsShouldProcess = $true, ConfirmImpact = 'Low')] [OutputType([String])] Param ( [Parameter(Mandatory = $true, ValueFromPipeLine = $true)][hashtable]$Project, [Parameter(Mandatory = $false, ValueFromPipeLine = $false)][string]$Destination = "./usr/share/applications", [Parameter(Mandatory = $false, ValueFromPipeLine = $false)][string]$Filename, [Parameter(Mandatory = $false, ValueFromPipeLine = $false)][string]$Exec, [Parameter(Mandatory = $false, ValueFromPipeLine = $false)][string]$Icon, [Parameter(Mandatory = $false, ValueFromPipeLine = $false)][switch]$Terminal, [switch]$Force ) Begin { Write-EnterFunction } Process { if ($PSCmdlet.ShouldProcess("$Destination/$Filename", "Create linux desktop shortcut")) { if (!(Test-DirExist $Destination)) { $null = New-Item -Path "$Destination/$Filename" -ItemType Directory -Force:$Force } if ([string]::IsNullOrEmpty($Filename)) { $Filename = "$($Project.Name).desktop" } if ([string]::IsNullOrEmpty($Project.DisplayName)) { Write-Warning "DisplayName is not defined. Using Name instead. Please consider defining a DisplayName in project's yaml file." $Name = $Project.Name } else { $Name = $Project.DisplayName } @" [Desktop Entry] Type=Application Encoding=UTF-8 Name=$Name Comment=$($Project.Description) Exec=$Exec Icon=$Icon Terminal=$Terminal "@ | Set-Content "$Destination/$Filename" -Encoding utf8NoBOM -Force:$Force return (Resolve-Path "$Destination/$Filename").Path } else { return "$Destination/$Filename" } } End { Write-LeaveFunction } } <# .SYNOPSIS Convert an image to different sizes to fit on linux desktop managers .DESCRIPTION Convert an image to multiple sizes at once for linux desktop .PARAMETER Image Full path to an image file .PARAMETER Destination Destination folder .PARAMETER Filename Optional. New filename of the image .PARAMETER OutputStyle Select output style structure : - Flat : output images right under $Destination with files renamed after the size -> %filename-%size.%ext - Scattered : create a subdirectory for each size under $Destination -> %size/%filename.%ext Defaults to 'Scattered' .EXAMPLE ConvertTo-LinuxIcons -Image /path/to/favicon.png -Destination /usr/share/icons/hicolor .NOTES This function do not convert image into another format. It just convert size. #> function ConvertTo-LinuxIcons { [CmdletBinding()] [OutputType([string[]], [Boolean])] Param ( [Parameter(Mandatory = $true, ValueFromPipeLine = $true)][string]$Image, [Parameter(Mandatory = $false, ValueFromPipeLine = $false)][string]$Destination, [Parameter(Mandatory = $false, ValueFromPipeLine = $false)][string]$Filename, [ValidateSet('Flat', 'Scattered')] [Parameter(Mandatory = $false, ValueFromPipeLine = $false)][string]$OutputStyle = 'Scattered' ) Begin { Write-EnterFunction } Process { if (!(Test-FileExist $Image)) { eerror "Image '$Image' not found." $rc = $false } # edebug "Image $Image found." $basename = (Get-Item $Image).BaseName $ext = (Get-Item $Image).Extension # edebug "Process image $basename$ext" if ([string]::IsNullOrEmpty($Filename)) { $Filename = $basename } if ([string]::IsNullOrEmpty($Destination)) { $Destination = (Get-Item $Image).DirectoryName } if ($Script:ConvertIsInstalled) { $IconSize= @('16x16', '32x32', '48x48', '64x64', '128x128', '256x256', '512x512') $files = @() foreach($s in $IconSize) { switch ($OutputStyle) { 'Flat' { $null = New-Item -Path $Destination -Force -ItemType Directory -ErrorAction SilentlyContinue $null = Execute-Command -exe "convert" -args "$Image -resize $s $Destination/$Filename-$s$ext" $files += "$Destination/$Filename-$s$ext" } 'Scattered' { $null = New-Item -Path $Destination/$s -Force -ItemType Directory -ErrorAction SilentlyContinue $null = Execute-Command -exe "convert" -args "$Image -resize $s $Destination/$s/$Filename$ext" $files += "$Destination/$s/$Filename$ext" } } } $rc = $files } else { eerror $Script:ConvertNotInstalledMessage $rc = $Image } return $rc } End { Write-LeaveFunction } } |