functions/pspm.ps1
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function pspm { [CmdletBinding(DefaultParameterSetName = 'Default')] param ( # Command name (version / install / run) [Parameter(Mandatory = $false, ParameterSetName = 'Version')] [Parameter(Mandatory = $true, Position = 0, ParameterSetName = 'Default')] [Parameter(Mandatory = $true, Position = 0, ParameterSetName = 'Run')] [string] $Command, # Name of Package (install) or Name of script (run) [Parameter(position = 1)] [ValidateNotNullOrEmpty()] [string] $Name, [Parameter()] [ValidateSet('Global', 'CurrentUser')] [string] $Scope, [Parameter()] [alias('g')] [switch] $Global, [Parameter()] [alias('s')] [switch] $Save, [Parameter()] [switch]$Clean, [Parameter(ParameterSetName = 'Run')] [Object[]] $Arguments, [Parameter(ParameterSetName = 'Run')] [switch] $IfPresent, [Parameter(ParameterSetName = 'Version')] [alias('v')] [switch] $Version ) #region Variable Initialize $script:ModuleRoot = Split-Path -Parent $PSScriptRoot $script:CurrentDir = Convert-Path . $script:ModuleDir = (Join-path $CurrentDir '/Modules') $script:UserPSModulePath = Get-PSModulePath -Scope User $script:GlobalPSModulePath = Get-PSModulePath -Scope Global #endregion Variable Initialize # pspm -v if (($Command -eq 'version') -or ($PSCmdlet.ParameterSetName -eq 'Version')) { pspm-version return } # pspm install elseif ($Command -eq 'Install') { [HashTable]$private:param = @{ Name = $Name } if ($Scope) {$private:param.Add('Scope', $Scope)} if ($Global) {$private:param.Add('Global', $Global)} if ($Save) {$private:param.Add('Save', $Save)} if ($Clean) {$private:param.Add('Clean', $Clean)} # run preinstall script pspm-run -CommandName 'preinstall' -IfPresent # main pspm-install @param # run install script pspm-run -CommandName 'install' -IfPresent # run postinstall script pspm-run -CommandName 'postinstall' -IfPresent return } # pspm update elseif ($Command -eq 'update') { [HashTable]$private:param = @{ Name = $Name } if ($Scope) {$private:param.Add('Scope', $Scope)} if ($Global) {$private:param.Add('Global', $Global)} if ($PSBoundParameters.ContainsKey('Save')) { # Default Save parameter is $true in update $private:param.Add('Save', $Save) } # run preupdate script pspm-run -CommandName 'preupdate' -IfPresent # main pspm-update @param # run update script pspm-run -CommandName 'update' -IfPresent # run postupdate script pspm-run -CommandName 'postupdate' -IfPresent return } # pspm uninstall elseif ($Command -eq 'uninstall') { [HashTable]$private:param = @{ Name = $Name } if ($Scope) {$private:param.Add('Scope', $Scope)} if ($Global) {$private:param.Add('Global', $Global)} if ($Save) {$private:param.Add('Save', $Save)} # run preuninstall script pspm-run -CommandName 'preuninstall' -IfPresent # run uninstall script pspm-run -CommandName 'uninstall' -IfPresent # main pspm-uninstall @param # run postuninstall script pspm-run -CommandName 'postuninstall' -IfPresent return } # pspm run elseif (($Command -eq 'run') -or ($Command -eq 'run-script')) { [HashTable]$private:param = @{ CommandName = $Name Arguments = $Arguments IfPresent = $IfPresent } # run pre script pspm-run -CommandName ('pre' + $Name) -IfPresent # run main script pspm-run @param # run post script pspm-run -CommandName ('post' + $Name) -IfPresent return } # pspm run (preserved name) elseif (('start', 'restart', 'stop', 'test') -eq $Command) { [HashTable]$private:param = @{ CommandName = $Command Arguments = $Arguments IfPresent = $IfPresent } # run pre script pspm-run -CommandName ('pre' + $Command) -IfPresent # run main script pspm-run @param # run post script pspm-run -CommandName ('post' + $Command) -IfPresent return } #pspm load (undocumented command) elseif ($Command -eq 'load') { pspm-load } #pspm unload (undocumented command) elseif ($Command -eq 'unload') { pspm-unload } else { Write-Error ('Unsupported command: {0}' -f $Command) } } function pspm-version { [CmdletBinding()] [OutputType('string')] param() $local:ModuleRoot = $script:ModuleRoot # Get version of myself $owmInfo = Import-PowerShellDataFile -LiteralPath (Join-Path -Path $local:ModuleRoot -ChildPath 'pspm.psd1') [string]($owmInfo.ModuleVersion) return } function pspm-install { [CmdletBinding()] param ( [Parameter()] [string] $Name, [Parameter()] [ValidateSet('Global', 'CurrentUser')] [string] $Scope, [Parameter()] [alias('g')] [switch] $Global, [Parameter()] [alias('s')] [switch] $Save, [Parameter()] [switch]$Clean, [Parameter()] [switch]$Force ) $local:ModuleDir = $script:ModuleDir $local:CurrentDir = $script:CurrentDir #region Scope parameter if ($Global) { $Scope = 'Global' } if ($Scope) { if ($Clean) { Write-Warning ("You can't use '-Clean' with '-Scope'") $Clean = $false } if ($Scope -eq 'Global') { #Check for Admin Privileges (only Windows) if (-not (Test-AdminPrivilege)) { throw [System.InvalidOperationException]::new('Administrator rights are required to install modules in "{0}"' -f $GlobalPSModulePath) return } $local:ModuleDir = $script:GlobalPSModulePath } elseif ($Scope -eq 'CurrentUser') { $local:ModuleDir = $script:UserPSModulePath } } #endregion Write-Host ('Modules will be saved in "{0}"' -f $local:ModuleDir) if (-Not (Test-Path $local:ModuleDir)) { New-Item -Path $local:ModuleDir -ItemType Directory >$null } elseif ($Clean) { Get-ChildItem -Path $local:ModuleDir -Directory | Remove-Item -Recurse -Force } # Add Module path to $env:PSModulePath pspm-load # Install from Name if (-not [String]::IsNullOrEmpty($Name)) { $paramHash = @{ Version = $Name Path = $local:ModuleDir CommandType = if ($Force) {'Update'}else {'Install'} } $local:targetModule = getModule @paramHash if ($local:targetModule) { Write-Host ('{0}@{1}: Importing module.' -f $local:targetModule.Name, $local:targetModule.ModuleVersion) Import-Module (Join-path $local:ModuleDir $local:targetModule.Name) -Force -Global -ErrorAction Stop if ($Save) { if ($PackageJson = (Get-PackageJson -ErrorAction SilentlyContinue)) { if (-Not $PackageJson.dependencies) { $PackageJson | Add-Member -NotePropertyName 'dependencies' -NotePropertyValue ([PSCustomObject]@{}) } } else { $PackageJson = [PSCustomObject]@{ dependencies = [PSCustomObject]@{} } } $PackageJson.dependencies | Add-Member -NotePropertyName $local:targetModule.Name -NotePropertyValue ('^' + [string]$local:targetModule.ModuleVersion) -Force $PackageJson | ConvertTo-Json | Format-Json | Out-File -FilePath (Join-path $local:CurrentDir '/package.json') -Force -Encoding utf8 } } } # Install from package.json elseif ($PackageJson = (Get-PackageJson -ErrorAction SilentlyContinue)) { $PackageJson.dependencies | Get-Member -MemberType NoteProperty -ErrorAction SilentlyContinue | ` ForEach-Object { $local:moduleName = $_.Name $local:moduleVersion = $PackageJson.dependencies.($_.Name) $paramHash = @{ Name = $local:moduleName Version = $local:moduleVersion Path = $local:ModuleDir CommandType = if ($Force) {'Update'} else {'Install'} } $local:targetModule = getModule @paramHash if ($local:targetModule) { Write-Host ('{0}@{1}: Importing module.' -f $local:targetModule.Name, $local:targetModule.ModuleVersion) Import-Module (Join-path $local:ModuleDir $local:targetModule.Name) -Force -Global -ErrorAction Stop } } } else { Write-Error ('Could not find package.json in the current directory') } } function pspm-update { [CmdletBinding()] param( [Parameter()] [string] $Name, [Parameter()] [ValidateSet('Global', 'CurrentUser')] [string] $Scope, [Parameter()] [alias('g')] [switch] $Global, [Parameter()] [bool] $Save = $true ) $p = @{ Name = $Name Global = $Global Save = $Save } if ($Scope) { $p.Scope = $Scope } pspm-install @p -Force } function pspm-uninstall { [CmdletBinding()] param ( [Parameter(Mandatory)] [string[]] $Name, [Parameter()] [ValidateSet('Global', 'CurrentUser')] [string] $Scope, [Parameter()] [alias('g')] [switch] $Global, [Parameter()] [alias('s')] [switch] $Save ) $local:ModuleDir = $script:ModuleDir $local:CurrentDir = $script:CurrentDir #region Scope parameter if ($Global) { $Scope = 'Global' } if ($Scope) { if ($Scope -eq 'Global') { #Check for Admin Privileges (only Windows) if (-not (Test-AdminPrivilege)) { throw [System.InvalidOperationException]::new('Administrator rights are required to uninstall modules in "{0}"' -f $GlobalPSModulePath) return } $local:ModuleDir = $script:GlobalPSModulePath } elseif ($Scope -eq 'CurrentUser') { $local:ModuleDir = $script:UserPSModulePath } } #endregion Write-Host ('Modules will be removed from "{0}"' -f $local:ModuleDir) # Uninstall from Name $AllModules = Get-ChildItem -Path $local:ModuleDir -Directory -ErrorAction SilentlyContinue $AllModuleInfos = $AllModules | ForEach-Object {Get-ModuleInfo -Path $_.Fullname -ErrorAction SilentlyContinue} @($Name).ForEach( { $targetName = $_.Split("@")[0] # $targetVersion = $_.Split("@")[1] if ($targetModule = ($AllModuleInfos | Where-Object {$targetName -eq $_.Name})) { Write-Host ('{0}@{1}: Removing module.' -f $targetModule.Name, $targetModule.ModuleVersion) Remove-Module -Name $targetModule -Force -ErrorAction SilentlyContinue $AllModules | Where-Object {$_.Name -eq $targetModule.Name} | Remove-Item -Recurse -Force } else { # Which is better, error or warning ? Write-Warning ('Module "{0}" not found in "{1}"' -f $targetName, $local:ModuleDir) } if ($Save) { $PackageJson = (Get-PackageJson -ErrorAction SilentlyContinue) if ($PackageJson -and $PackageJson.dependencies) { if ($PackageJson.dependencies | gm -Type NoteProperty -Name $targetName) { $PackageJson.dependencies.PSObject.Members.Remove($targetName) $PackageJson | ConvertTo-Json | Format-Json | Out-File -FilePath (Join-path $local:CurrentDir 'package.json') -Force -Encoding utf8 } else { Write-Warning ('Entry "{0}" not found in package.json dependencies' -f $targetName) } } else { Write-Warning ('Could not find package.json or dependencies entry') } } } ) } function pspm-run { [CmdletBinding()] param ( [Parameter(Mandatory)] [string] $CommandName, [Parameter()] [Object[]] $Arguments, [Parameter()] [switch] $IfPresent ) $local:ModuleDir = $script:ModuleDir $local:CurrentDir = $script:CurrentDir if ($PackageJson = (Get-PackageJson -ErrorAction SilentlyContinue)) { if ($PackageJson.scripts | Get-Member -MemberType NoteProperty -ErrorAction SilentlyContinue | Where-Object {$_.Name -eq $CommandName}) { # Load config if ($PackageJson.config) { $PackageJson.config.PSObject.Members | Where-Object {$_.MemberType -eq 'NoteProperty'} | ForEach-Object { $fullname = 'pspm_package_config_' + $_.Name Write-Verbose ('Load config:"{0}" from package.json. You can use config as $env:{1}' -f $_.Name, $fullname) New-Item -Path Env:/$fullname -Value $_.Value -Force >$null } } # Invoke script try { $local:ScriptBlock = [scriptblock]::Create($PackageJson.scripts.($CommandName)) $local:ScriptBlock.Invoke($Arguments) } finally { Set-Location -Path $local:CurrentDir } } else { if (-not $IfPresent) { Write-Error ('The script "{0}" is not defined in package.json' -f $CommandName) } } } else { if (-not $IfPresent) { Write-Error ('Could not find package.json in the current directory') return } } } ## Undocumented command # Add Module folder to $env:PSModulePath function pspm-load { [CmdletBinding()] param ( ) $local:ModuleDir = $script:ModuleDir $local:CurrentDir = $script:CurrentDir #region Update $env:PSModulePath [string]$tmpModulePath = $local:ModuleDir [string]$oldPSModulePath = $env:PSModulePath $oldPSModulePathArray = $oldPSModulePath.Split(';') if ($oldPSModulePathArray -ccontains $tmpModulePath) { $newPSModulePathArray = $oldPSModulePathArray | Where-Object {$_ -ne $tmpModulePath} $newPSModulePath = $newPSModulePathArray -join ';' } else { $newPSModulePath = $oldPSModulePath } $newPSModulePath = ($tmpModulePath, $newPSModulePath) -join ';' $env:PSModulePath = $newPSModulePath #endregion Update $env:PSModulePath } ## Undocumented command # Remove Module folder from $env:PSModulePath function pspm-unload { [CmdletBinding()] param ( ) $local:ModuleDir = $script:ModuleDir $local:CurrentDir = $script:CurrentDir #region Restore $env:PSModulePath [string]$tmpModulePath = $local:ModuleDir [string]$oldPSModulePath = $env:PSModulePath $oldPSModulePathArray = $oldPSModulePath.Split(';') if ($oldPSModulePathArray -ccontains $tmpModulePath) { $newPSModulePathArray = $oldPSModulePathArray | Where-Object {$_ -ne $tmpModulePath} $newPSModulePath = $newPSModulePathArray -join ';' } else { $newPSModulePath = $oldPSModulePath } $env:PSModulePath = $newPSModulePath #endregion Restore $env:PSModulePath } |