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appease.client.powershell

0.0.88

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This package was approved by moderator ferventcoder on 4/24/2015.

The Appease client for Windows PowerShell

Installation notes:
- installs to: C:\ProgramFiles\Appease\PowerShell\Appease.Client
- appends C:\ProgramFiles\Appease\PowerShell to PSModulePath environment variable

To install appease.client.powershell, run the following command from the command line or from PowerShell:

C:\> choco install appease.client.powershell

To upgrade appease.client.powershell, run the following command from the command line or from PowerShell:

C:\> choco upgrade appease.client.powershell

Files

Hide
  • tools\Appease.Client\Appease.Client.psd1
  • tools\Appease.Client\Appease.Client.psm1 Show
    Import-Module "$PSScriptRoot\TemplateManagement"
    Import-Module "$PSScriptRoot\DevOpStorage"
    Import-Module "$PSScriptRoot\HashtableExtensions"
    
    function Invoke-AppeaseDevOp(
    
        [string]
        [ValidateNotNullOrEmpty()]
        [Parameter(
            Mandatory=$true)]
        $Name,
    
        [Hashtable]
        [Parameter(
            ValueFromPipeline=$true,
            ValueFromPipelineByPropertyName=$true)]
        $Parameters,
    
        [string[]]
        [ValidateCount( 1, [Int]::MaxValue)]
        [Parameter(
            ValueFromPipelineByPropertyName=$true)]
        $TemplateSource = $DefaultTemplateSources,
    
        [String]
        [ValidateScript({Test-Path $_ -PathType Container})]
        [Parameter(
            ValueFromPipelineByPropertyName=$true)]
        $ProjectRootDirPath='.'){        
    
        $DevOp = DevOpStorage\Get-AppeaseDevOp -Name $Name -ProjectRootDirPath $ProjectRootDirPath
    
        foreach($Task in $DevOp.Tasks){
                        
            if($Parameters.($Task.Name)){
    
                if($Task.Parameters){
    
    Write-Debug "Adding union of passed parameters and archived parameters to pipeline. Passed parameters will override archived parameters"
                    
                    $TaskParameters = HashtableExtensions\Get-UnionOfHashtables -Source1 $Parameters.($Task.Name) -Source2 $Task.Parameters
    
                }
                else{
    
    Write-Debug "Adding passed parameters to pipeline"
    
                    $TaskParameters = $Parameters.($Task.Name)
                
                }
    
            }
            elseif($Task.Parameters){
    
    Write-Debug "Adding archived parameters to pipeline"    
                $TaskParameters = $Task.Parameters
    
            }
            else{
                    
                $TaskParameters = @{}
                
            }
    
    Write-Debug "Adding automatic parameters to pipeline"
                
            $TaskParameters.AppeaseProjectRootDirPath = (Resolve-Path $ProjectRootDirPath)
            $TaskParameters.AppeaseTaskName = $Task.Name
    
    Write-Debug "Ensuring task template installed"
            TemplateManagement\Install-AppeaseTaskTemplate -Id $Task.TemplateId -Version $Task.TemplateVersion -Source $TemplateSource
            $TaskTemplateInstallDirPath = TemplateManagement\Get-AppeaseTaskTemplateInstallDirPath -Id $Task.TemplateId -Version $Task.TemplateVersion -ProjectRootDirPath $ProjectRootDirPath
            $ModuleDirPath = "$TaskTemplateInstallDirPath\bin\$($Task.TemplateId)"
    Write-Debug "Importing module located at: $ModuleDirPath"
            Import-Module $ModuleDirPath -Force
    
    Write-Debug `
    @"
    Invoking Task $($Task.Name) with parameters: 
    $($TaskParameters|Out-String)
    "@
            
            # Parameters must be PSCustomObject so [Parameter(ValueFromPipelineByPropertyName = $true)] works
            [PSCustomObject]$TaskParameters.Clone() | & "$($Task.TemplateId)\Invoke"
    
            Remove-Module $Task.TemplateId
    
        }
    }
    
    function New-AppeaseDevOp(
    
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true,
        ValueFromPipelineByPropertyName=$true)]
    $Name,
    
    [switch]
    $Force,
    
    [string]
    [ValidateScript({Test-Path $_ -PathType Container})]
    [Parameter(
        ValueFromPipelineByPropertyName=$true)]
    $ProjectRootDirPath = '.'){
        
        $DevOp = @{Name=$Name;Tasks={@()}.Invoke()}
    
        DevOpStorage\Add-AppeaseDevOp `
            -Value $DevOp `
            -Force:$Force `
            -ProjectRootDirPath $ProjectRootDirPath
    }
    
    function Remove-AppeaseDevOp(
    
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true)]
    $Name,
    
    [switch]$Force,
    
    [string]
    [ValidateScript({Test-Path $_ -PathType Container})]
    [Parameter(
        ValueFromPipelineByPropertyName=$true)]
    $ProjectRootDirPath = '.'){
    
        $ConfirmationPromptQuery = "Are you sure you want to delete the DevOp `"$Name`"`?"
        $ConfirmationPromptCaption = 'Confirm Task removal'
    
        if($Force.IsPresent -or $PSCmdlet.ShouldContinue($ConfirmationPromptQuery,$ConfirmationPromptCaption)){
    
            DevOpStorage\Remove-AppeaseDevOp `
                -Name $Name `
                -ProjectRootDirPath $ProjectRootDirPath
    
        }
    
    }
    
    function Rename-AppeaseDevOp(
    
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true)]
    $OldName,
    
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true)]
    $NewName,
    
    [switch]
    $Force,
    
    [string]
    [ValidateScript({Test-Path $_ -PathType Container})]
    [Parameter(
        ValueFromPipeline=$true,
        ValueFromPipelineByPropertyName=$true)]
    $ProjectRootDirPath = '.'){
    
        DevOpStorage\Rename-AppeaseDevOp `
            -OldName $OldName `
            -NewName $NewName `
            -Force:$Force `
            -ProjectRootDirPath $ProjectRootDirPath    
    
    }
    
    function Get-AppeaseDevOp(
    
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true)]
    $Name,
    
    [string]
    [ValidateScript({Test-Path $_ -PathType Container})]
    [Parameter(
        ValueFromPipelineByPropertyName=$true)]
    $ProjectRootDirPath = '.'){
    
        DevOpStorage\Get-AppeaseDevOp -Name $Name -ProjectRootDirPath $ProjectRootDirPath | Write-Output
    
    }
    
    function Add-AppeaseTask(
    [CmdletBinding(
        DefaultParameterSetName="Add-AppeaseTaskLast")]
    
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true)]
    $DevOpName,
    
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true)]
    $Name,
    
    [string]
    [Parameter(
        Mandatory=$true)]
    $TemplateId,
    
    [string]
    $TemplateVersion,
    
    [switch]
    [Parameter(
        Mandatory=$true,
        ParameterSetName='Add-AppeaseTaskFirst')]
    $First,
    
    [switch]
    [Parameter(
        ParameterSetName='Add-AppeaseTaskLast')]
    $Last,
    
    [string]
    [Parameter(
        Mandatory=$true,
        ParameterSetName='Add-AppeaseTaskAfter')]
    $After,
    
    [string]
    [Parameter(
        Mandatory=$true,
        ParameterSetName='Add-AppeaseTaskBefore')]
    $Before,
    
    [switch]
    $Force,
    
    [string[]]
    [ValidateNotNullOrEmpty()]
    $TemplateSource= $DefaultTemplateSources,
    
    [string]
    [ValidateScript({Test-Path $_ -PathType Container})]
    [Parameter(
        ValueFromPipeline=$true,
        ValueFromPipelineByPropertyName=$true)]
    $ProjectRootDirPath = '.'){
    
        <#
            .SYNOPSIS
            Adds a new Task to a DevOp
            
            .EXAMPLE
            Add-AppeaseTask -DevOpName "Deploy To Azure" -Name "LastTask" -TemplateId "DeployNupkgToAzureWebsites" -TemplateVersion "0.0.3"
            
            Description:
    
            This command adds Task "LastTask" after all existing Tasks in DevOp "Deploy To Azure"
    
            .EXAMPLE
            Add-AppeaseTask -DevOpName "Deploy To Azure" -Name "FirstTask" -TemplateId "DeployNupkgToAzureWebsites" -First
    
            Description:
    
            This command adds Task "FirstTask" before all existing Tasks in DevOp "Deploy To Azure"
    
            .EXAMPLE
            Add-AppeaseTask -DevOpName "Deploy To Azure" -Name "AfterSecondTask" -TemplateId "DeployNupkgToAzureWebsites" -After "SecondTask"
    
            Description:
    
            This command adds Task "AfterSecondTask" after the existing Task "SecondTask" in DevOp "Deploy To Azure"
    
            .EXAMPLE
            Add-AppeaseTask -DevOpName "Deploy To Azure" -Name "BeforeSecondTask" -TemplateId "DeployNupkgToAzureWebsites" -Before "SecondTask"
    
            Description:
    
            This command adds Task "BeforeSecondTask" before the existing Task "SecondTask" in DevOp "Deploy To Azure"
    
        #>
    
            
            if([string]::IsNullOrWhiteSpace($TemplateVersion)){
                $TemplateVersion = TemplateManagement\Get-AppeaseTaskTemplateLatestVersion -Source $TemplateSource -Id $TemplateId
    Write-Debug "using greatest available template version : $TemplateVersion"
            }
                    
            if($First.IsPresent){
            
                $TaskIndex = 0
            
            }
            elseif('Add-AppeaseTaskAfter' -eq $PSCmdlet.ParameterSetName){
                
                $DevOp = DevOpStorage\Get-AppeaseDevOp -Name $DevOpName -ProjectRootDirPath $ProjectRootDirPath
                $indexOfAfter = $DevOp.Tasks.IndexOf(($DevOp.Tasks|?{$_.Name -eq $After}|Select -First 1))
                # ensure Task with key $After exists
                if($indexOfAfter -lt 0){
                    throw "A task with name $After could not be found."
                }
                $TaskIndex = $indexOfAfter + 1
            
            }
            elseif('Add-AppeaseTaskBefore' -eq $PSCmdlet.ParameterSetName){        
            
                $DevOp = DevOpStorage\Get-AppeaseDevOp -Name $DevOpName -ProjectRootDirPath $ProjectRootDirPath
                $indexOfBefore = $DevOp.Tasks.IndexOf(($DevOp.Tasks|?{$_.Name -eq $Before}|Select -First 1))
                # ensure Task with key $Before exists
                if($indexOfBefore -lt 0){
                    throw "A Task with name $Before could not be found."
                }
                $TaskIndex = $indexOfBefore
            
            }
            else{
            
                $DevOp = DevOpStorage\Get-AppeaseDevOp -Name $DevOpName -ProjectRootDirPath $ProjectRootDirPath
                $TaskIndex = $DevOp.Tasks.Count  
            }
    
            DevOpStorage\Add-AppeaseTask `
                -DevOpName $DevOpName `
                -Name $Name `
                -TemplateId $TemplateId `
                -TemplateVersion $TemplateVersion `
                -Index $TaskIndex `
                -Force:$Force `
                -ProjectRootDirPath $ProjectRootDirPath
    }
    
    function Remove-AppeaseTask(
    
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true)]
    $DevOpName,
    
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true)]
    $Name,
    
    [switch]$Force,
    
    [string]
    [ValidateScript({Test-Path $_ -PathType Container})]
    [Parameter(
        ValueFromPipelineByPropertyName=$true)]
    $ProjectRootDirPath = '.'){
    
        $ConfirmationPromptQuery = "Are you sure you want to remove the Task with name $Name`?"
        $ConfirmationPromptCaption = 'Confirm Task removal'
    
        if($Force.IsPresent -or $PSCmdlet.ShouldContinue($ConfirmationPromptQuery,$ConfirmationPromptCaption)){
    
            DevOpStorage\Remove-AppeaseTask `
                -DevOpName $DevOpName `
                -Name $Name `
                -ProjectRootDirPath $ProjectRootDirPath
    
        }
    
    }
    
    function Rename-AppeaseTask(
    
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true)]
    $DevOpName,
    
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true)]
    $OldName,
    
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true)]
    $NewName,
    
    [switch]$Force,
    
    [string]
    [ValidateScript({Test-Path $_ -PathType Container})]
    [Parameter(
        ValueFromPipelineByPropertyName=$true)]
    $ProjectRootDirPath = '.'){
    
        DevOpStorage\Rename-AppeaseTask `
            -DevOpName $DevOpName `
            -OldName $OldName `
            -NewName $NewName `
            -Force:$Force `
            -ProjectRootDirPath $ProjectRootDirPath
    
    }
    
    function Set-AppeaseTaskParameter(
    
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true)]
    $DevOpName,
    
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true)]
    $TaskName,
    
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true)]
    $Name,
    
    [object]
    [Parameter(
        Mandatory=$true)]
    $Value,
    
    [switch]
    $Force,
    
    [string]
    [ValidateScript({Test-Path $_ -PathType Container})]
    [Parameter(
        ValueFromPipelineByPropertyName=$true)]
    $ProjectRootDirPath = '.'){
        <#
            .SYNOPSIS
            Sets configurable parameters of a Task
            
            .EXAMPLE
            Set-AppeaseTaskParameter -DevOpName Build -TaskName GitClone -Name GitParameters -Value Status -Force
            
            Description:
    
            This command sets the parameter "GitParameters" to "Status" for a Task "GitClone" in DevOp "Build"
        #>
    
        DevOpStorage\Set-AppeaseTaskParameter `
            -DevOpName $DevOpName `
            -TaskName $TaskName `
            -Name $Name `
            -Value $Value `
            -Force:$Force
    }
    
    function Update-AppeaseTaskTemplate(
    [CmdletBinding(
        DefaultParameterSetName="Update-All")]
    
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true)]
    $DevOpName,
    
    [string[]]
    [ValidateCount( 1, [Int]::MaxValue)]
    [Parameter(
        Mandatory=$true,
        ValueFromPipelineByPropertyName=$true,
        ParameterSetName="Update-Single")]
    [Parameter(
        Mandatory=$true,
        ValueFromPipelineByPropertyName=$true,
        ParameterSetName="Update-Multiple")]
    $Id,
    
    [string]
    [Parameter(
        Mandatory=$true,
        ValueFromPipelineByPropertyName=$true,
        ParameterSetName="Update-Single")]
    $Version,
    
    [switch]
    [Parameter(
        ParameterSetName="Update-All")]
    $All,
    
    [string[]]
    [ValidateCount( 1, [Int]::MaxValue)]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        ValueFromPipelineByPropertyName=$true)]
    $Source = $DefaultTemplateSources,
    
    [String]
    [ValidateScript({Test-Path $_ -PathType Container})]
    [Parameter(
        ValueFromPipelineByPropertyName=$true)]
    $ProjectRootDirPath='.'){
    
        $DevOp = DevOpStorage\Get-AppeaseDevOp -Name $DevOpName -ProjectRootDirPath $ProjectRootDirPath
    
        # build up list of template updates
        $templateUpdates = @{}
        If('Update-Multiple' -eq $PSCmdlet.ParameterSetName){
    
            foreach($templateId in $Id){
    
                $templateUpdates.Add($templateId,(TemplateManagement\Get-AppeaseTaskTemplateLatestVersion -Source $Source -Id $templateId))
    
            }
        }
        ElseIf('Update-Single' -eq $PSCmdlet.ParameterSetName){
            
            if($Id.Length -ne 1){
                throw "Updating to an explicit template version is only allowed when updating a single template"
            }
    
            $templateUpdates.Add($Id,$Version)
        }
        Else{        
            
            foreach($Task in $DevOp.Tasks){
    
                $templateUpdates.Add($Task.TemplateId,(TemplateManagement\Get-AppeaseTaskTemplateLatestVersion -Source $Source -Id $Task.TemplateId))
            
            }
        }
    
        foreach($Task in $DevOp.Tasks){
    
            $updatedTemplateVersion = $templateUpdates.($Task.TemplateId)
    
            if($null -ne $updatedTemplateVersion){
    
                TemplateManagement\Uninstall-AppeaseTaskTemplate -Id $Task.TemplateId -Version $Task.TemplateVersion -ProjectRootDirPath $ProjectRootDirPath
    
    Write-Debug `
    @"
    Updating task template '$($Task.TemplateId)'
    from version '$($Task.TemplateVersion)'
    to version '$($updatedTemplateVersion)'
    for task '$($Task.Name)'
    "@
                DevOpStorage\Set-AppeaseTaskTemplateVersion `
                    -DevOpName $DevOpName `
                    -TaskName $Task.Name `
                    -TemplateVersion $updatedTemplateVersion `
                    -ProjectRootDirPath $ProjectRootDirPath
            }
        }
    }
    
    Export-ModuleMember -Function @(
                                    # DevOp API
                                    'Invoke-AppeaseDevOp',
                                    'New-AppeaseDevOp',
                                    'Remove-AppeaseDevOp',
                                    'Rename-AppeaseDevOp',
                                    'Get-AppeaseDevOp',
                        
                                    # Task API
                                    'Add-AppeaseTask',
                                    'Remove-AppeaseTask',
                                    'Rename-AppeaseTask',
                                    'Set-AppeaseTaskParameter',
    
                                    # Task Template API
                                    'Update-AppeaseTaskTemplate',
                                    'Publish-AppeaseTaskTemplate')
    
  • tools\Appease.Client\DevOpStorage\DevOpStorage.psm1 Show
    function Save-AppeaseDevOpToFile(
    [object]
    $Value,
    
    [switch]
    $Force,
    
    [string]
    [ValidateScript({Test-Path $_ -PathType Container})]
    [Parameter(
        ValueFromPipelineByPropertyName=$true)]
    $ProjectRootDirPath = '.'){
    
        $DevOpFilePath = "$ProjectRootDirPath\.Appease\$($Value.Name).json"
    
        if(!$Force.IsPresent -and (Test-Path $DevOpFilePath)){
    throw `
    @"
    dev op "$($Value.Name)" already exists
    for project "$(Resolve-Path $ProjectRootDirPath)".
    
    dev op names must be unique.
    If you want to overwrite the existing dev op use the -Force parameter
    "@
        }
    
        if(!(Test-Path -Path $DevOpFilePath)){
            New-Item -ItemType File -Path $DevOpFilePath -Force
        }
    
        Set-Content $DevOpFilePath -Value (ConvertTo-Json -InputObject $Value -Depth 12) -Force
    }
    
    Set-Alias -Name 'Add-AppeaseDevOp' -Value 'Save-AppeaseDevOpToFile'
    
    function Get-AppeaseDevOpFromFile(
    
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true,
        ValueFromPipelineByPropertyName=$true)]
    $Name,
    
    [string]
    [ValidateScript({Test-Path $_ -PathType Container})]
    [Parameter(
        ValueFromPipelineByPropertyName=$true)]
    $ProjectRootDirPath = '.'){
        <#
            .SYNOPSIS
            an internal utility function that retrieves a DevOp from storage
        #>
    
        $DevOpFilePath = Resolve-Path "$ProjectRootDirPath\.Appease\$Name.json"
        
        $DevOp = Get-Content $DevOpFilePath | Out-String | ConvertFrom-Json
        
        # convert tasks from Array to Collection
        $DevOp.Tasks = {$DevOp.Tasks}.Invoke()
    
        # convert task parameters from PSCustomObject to Hashtable
        # see : http://stackoverflow.com/questions/22002748/hashtables-from-convertfrom-json-have-different-type-from-powershells-built-in-h
        for($i = 0; $i -lt $DevOp.Tasks.Count; $i++)
        {
            if($DevOp.Tasks[$i].Parameters){
                $ParametersHashtable = @{}
                $DevOp.Tasks[$i].Parameters.PSObject.Properties | %{$ParametersHashtable[$_.Name] = $_.Value}
                $DevOp.Tasks[$i].Parameters = $ParametersHashtable
            }
        }
    
        Write-Output $DevOp
    
    }
    
    Set-Alias -Name 'Get-AppeaseDevOp' -Value 'Get-AppeaseDevOpFromFile'
    
    
    function Rename-AppeaseDevOp(
    [string]
    [ValidateNotNullOrEmpty()]
    $OldName,
    
    [string]
    [ValidateNotNullOrEmpty()]
    $NewName,
    
    [switch]
    $Force,
    
    [string]
    [ValidateScript({Test-Path $_ -PathType Container})]
    [Parameter(
        ValueFromPipelineByPropertyName=$true)]
    $ProjectRootDirPath = '.'){
        <#
            .SYNOPSIS
            an internal utility function that updates the name of a DevOp in storage
        #>
            
        # fetch DevOp
        $DevOp = Get-AppeaseDevOpFromFile -Name $OldName -ProjectRootDirPath $ProjectRootDirPath
    
        # update name
        $DevOp.Name = $NewName
    
        # save to file with updated name
        Save-AppeaseDevOpToFile -Value $DevOp -Force:$Force -ProjectRootDirPath $ProjectRootDirPath
            
        #remove file with old name
        Remove-Item -Path "$ProjectRootDirPath\.Appease\$OldName.json" -Force
    
    }
    
    function Remove-AppeaseDevOp(
    
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true,
        ValueFromPipelineByPropertyName=$true)]
    $Name,
    
    [string]
    [ValidateScript({Test-Path $_ -PathType Container})]
    [Parameter(
        ValueFromPipelineByPropertyName=$true)]
    $ProjectRootDirPath = '.'){
        <#
            .SYNOPSIS
            an internal utility function that removes a DevOp from storage
        #>
        
        $DevOpFilePath = Resolve-Path "$ProjectRootDirPath\.Appease\$Name.json"
        
        Remove-Item -Path $DevOpFilePath -Force
    }
    
    function Add-AppeaseTask(
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true,
        ValueFromPipelineByPropertyName=$true)]
    $DevOpName,
    
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true,
        ValueFromPipelineByPropertyName=$true)]
    $Name,
    
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true,
        ValueFromPipelineByPropertyName=$true)]
    $TemplateId,
    
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true,
        ValueFromPipelineByPropertyName=$true)]
    $TemplateVersion,
    
    [int]
    [ValidateScript({$_ -gt -1})]
    [Parameter(
        Mandatory=$true,
        ValueFromPipelineByPropertyName=$true)]
    $Index,
    
    [switch]
    $Force,
    
    [string]
    [ValidateScript({Test-Path $_ -PathType Container})]
    [Parameter(
        ValueFromPipelineByPropertyName=$true)]
    $ProjectRootDirPath = '.'){
        <#
            .SYNOPSIS
            an internal utility function that adds a task to a DevOp in storage
        #>    
        
        # fetch DevOp
        $DevOp = Get-AppeaseDevOpFromFile -Name $DevOpName -ProjectRootDirPath $ProjectRootDirPath
    
        # guard against unintentionally overwriting existing tasks
        if(!$Force.IsPresent -and ($DevOp.Tasks|?{$_.Name -eq $Name}|Select -First 1)){
    throw `
    @"
    Task '$Name' already exists in DevOp '$DevOpName'
    for project '$(Resolve-Path $ProjectRootDirPath)'.
    
    Task names must be unique.
    If you want to overwrite the existing task use the -Force parameter
    "@
        }
    
        # construct task object
        $Task = @{Name=$Name;TemplateId=$TemplateId;TemplateVersion=$TemplateVersion}
    
        # add task to dev op 
        $DevOp.Tasks.Insert($Index,$Task)
    
        # save
        Save-AppeaseDevOpToFile -Value $DevOp -Force -ProjectRootDirPath $ProjectRootDirPath
    
    }
    
    function Remove-AppeaseTask(
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true,
        ValueFromPipelineByPropertyName=$true)]
    $DevOpName,
    
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true,
        ValueFromPipelineByPropertyName=$true)]
    $Name,
    
    [string]
    [ValidateScript({Test-Path $_ -PathType Container})]
    [Parameter(
        ValueFromPipelineByPropertyName=$true)]
    $ProjectRootDirPath = '.'){
            
        # fetch DevOp
        $DevOp = Get-AppeaseDevOpFromFile -Name $DevOpName -ProjectRootDirPath $ProjectRootDirPath
    
        # remove task
        $DevOp.Tasks.Remove(($DevOp.Tasks|?{$_.Name -eq $Name}|Select -First 1))
    
        # save
        Save-AppeaseDevOpToFile -Value $DevOp -Force -ProjectRootDirPath $ProjectRootDirPath
    
    }
    
    function Rename-AppeaseTask(
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true,
        ValueFromPipelineByPropertyName=$true)]
    $DevOpName,
    
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true,
        ValueFromPipelineByPropertyName=$true)]
    $OldName,
    
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true,
        ValueFromPipelineByPropertyName=$true)]
    $NewName,
    
    [switch]
    $Force,
    
    [string]
    [ValidateScript({Test-Path $_ -PathType Container})]
    [Parameter(
        ValueFromPipelineByPropertyName=$true)]
    $ProjectRootDirPath = '.'){
            
        # fetch DevOp
        $DevOp = Get-AppeaseDevOpFromFile -Name $DevOpName -ProjectRootDirPath $ProjectRootDirPath
    
        # fetch task
        $Task = $DevOp.Tasks|?{$_.Name -eq $OldName}|Select -First 1
    
        # handle task not found
        if(!$Task){
    throw `
    @"
    Task '$TaskName' not found in dev op '$DevOpName'
    for project '$(Resolve-Path $ProjectRootDirPath)'.
    "@
        }
    
        # guard against unintentionally overwriting existing task
        if(!$Force.IsPresent -and ($DevOp.Tasks|?{$_.Name -eq $NewName}|Select -First 1)){
    throw `
    @"
    Task '$NewName' already exists in dev op '$DevOpName'
    for project '$(Resolve-Path $ProjectRootDirPath)'.
    
    Task names must be unique.
    If you want to overwrite the existing task use the -Force parameter
    "@
        }
    
        # update name
        $Task.Name = $NewName
    
        # save
        Save-AppeaseDevOpToFile -Value $DevOp -Force -ProjectRootDirPath $ProjectRootDirPath
    
    }
    
    function Set-AppeaseTaskParameter(
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true,
        ValueFromPipelineByPropertyName=$true)]
    $DevOpName,
    
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true,
        ValueFromPipelineByPropertyName=$true)]
    $TaskName,
    
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true)]
    $Name,
    
    [object]
    [Parameter(
        Mandatory=$true)]
    $Value,
    
    [switch]
    $Force,
    
    [string]
    [ValidateScript({Test-Path $_ -PathType Container})]
    [Parameter(
        ValueFromPipelineByPropertyName=$true)]
    $ProjectRootDirPath = '.'){
               
        # fetch DevOp
        $DevOp = Get-AppeaseDevOpFromFile -Name $DevOpName -ProjectRootDirPath $ProjectRootDirPath
    
        # fetch task
        $Task = $DevOp.Tasks|?{$_.Name -eq $TaskName}|Select -First 1
    
        # handle task not found
        if(!$Task){
    throw `
    @"
    Task '$TaskName' not found in DevOp '$DevOpName'
    for project '$(Resolve-Path $ProjectRootDirPath)'.
    "@
        }
    
        # handle the case where this is the first parameter set
        If(!$Task.Parameters){
            $Task | Add-Member -Type NoteProperty -Name Parameters -Value @{$Name=$Value}
        }
        # guard against unintentionally overwriting existing parameter value
        ElseIf(!$Force.IsPresent -and ($Task.Parameters.$Name)){
    throw `
    @"
    A value of '$($Task.Parameters.$Name)' has already been set for parameter '$Name' of task '$TaskName' in DevOp '$DevOpName'
    for project '$(Resolve-Path $ProjectRootDirPath)'.
    
    If you want to overwrite the existing parameter value use the -Force parameter
    "@
        }
        Else{    
            $Task.Parameters.$Name = $Value
        }
        
        # save
        Save-AppeaseDevOpToFile -Value $DevOp -Force -ProjectRootDirPath $ProjectRootDirPath
    }
    
    function Set-AppeaseTaskTemplateVersion(
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true,
        ValueFromPipelineByPropertyName=$true)]
    $DevOpName,
    
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true,
        ValueFromPipelineByPropertyName=$true)]
    $TaskName,
    
    [string]
    [ValidateNotNullOrEmpty()]
    [Parameter(
        Mandatory=$true,
        ValueFromPipelineByPropertyName=$true)]
    $TemplateVersion,
    
    [string]
    [ValidateScript({Test-Path $_ -PathType Container})]
    [Parameter(
        ValueFromPipelineByPropertyName=$true)]
    $ProjectRootDirPath = '.'){
            
        # get from file
        $DevOp = Get-AppeaseDevOpFromFile -Name $DevOpName -ProjectRootDirPath $ProjectRootDirPath
    
        # fetch task
        $Task = $DevOp.Tasks|?{$_.Name -eq $TaskName}|Select -First 1
    
        # handle task not found
        if(!$Task){
    throw `
    @"
    Task '$TaskName' not found in DevOp '$DevOpName'
    for project '$(Resolve-Path $ProjectRootDirPath)'.
    "@
        }
    
        # update task version
        $Task.TemplateVersion = $TemplateVersion
        
        # save to file
        Save-AppeaseDevOpToFile -Value $DevOp -Force -ProjectRootDirPath $ProjectRootDirPath
    
    }
    
    
    Export-ModuleMember -Alias @(
                        'Add-AppeaseDevOp',
                        'Get-AppeaseDevOp')
    
    Export-ModuleMember -Function @(
    
                        # DevOp API
                        'Save-AppeaseDevOpToFile',
                        'Get-AppeaseDevOpFromFile',
                        'Add-AppeaseDevOp',
                        'Rename-AppeaseDevOp',
                        'Remove-AppeaseDevOp',
    
                        # Task API
                        'Add-AppeaseTask',
                        'Remove-AppeaseTask',
                        'Rename-AppeaseTask',
                        'Set-AppeaseTaskParameter',
                        'Set-AppeaseTaskTemplateVersion')
    
  • tools\Appease.Client\HashtableExtensions\HashtableExtensions.psm1 Show
    function Get-UnionOfHashtables(
    [Hashtable]
    [ValidateNotNull()]
    [Parameter(
        ValueFromPipelineByPropertyName=$true)]
    $Source1,
    
    [Hashtable]
    [ValidateNotNull()]
    [Parameter(
        ValueFromPipelineByPropertyName=$true)]
    $Source2){
        $destination = $Source1.Clone()
        Write-Debug "After adding `$Source1, destination is $($destination|Out-String)"
    
        $Source2.GetEnumerator() | ?{!$destination.ContainsKey($_.Key)} |%{$destination[$_.Key] = $_.Value}
        Write-Debug "After adding `$Source2, destination is $($destination|Out-String)"
    
        Write-Output $destination
    }
    
    Export-ModuleMember -Function Get-UnionOfHashtables
    
  • tools\Appease.Client\Install.ps1 Show
    # installer based on guidelines provided by Microsoft 
    # for installing shared/3rd party powershell modules
    # (see: https://msdn.microsoft.com/en-us/library/dd878350%28v=vs.85%29.aspx )
    
    $ModuleName = (gi $PSScriptRoot).Name
    if($PSVersionTable.PSVersion.Major -lt 3) {
        Write-Warning "$ModuleName requires PowerShell 3.0 or better; you have version $($Host.Version)."
        return
    }
    
    # prepare install dir
    $RootInstallationDirPath = "$env:ProgramFiles\Appease"
    $RootPowerShellModuleInstallationDirPath = "$RootInstallationDirPath\PowerShell"
    $ModuleInstallationDirPath = "$RootPowerShellModuleInstallationDirPath\$ModuleName"
    
    # handle upgrade scenario
    if(Test-Path $ModuleInstallationDirPath){
        Write-Debug "removing previous $ModuleName installation"
        . "$PSScriptRoot\Uninstall.ps1"
    }
    
    if(!(Test-Path $RootPowerShellModuleInstallationDirPath)){
        New-Item $RootPowerShellModuleInstallationDirPath -ItemType Directory -Force | Out-Null
    }
    
    Copy-Item -Path $PSScriptRoot -Destination $RootPowerShellModuleInstallationDirPath -Recurse
    
    $PSModulePath = [Environment]::GetEnvironmentVariable('PSModulePath','Machine')
    
    # if $RootPowerShellModuleInstallationDirPath is not already in path then add it.
    if(!($PSModulePath.Split(';').Contains($RootPowerShellModuleInstallationDirPath))){
        Write-Debug "adding $RootPowerShellModuleInstallationDirPath to '$env:PSModulePath'"
        
        # trim trailing semicolon if exists
        $PSModulePath = $PSModulePath.TrimEnd(';');
    
        # append path to Appease installation
        $PSModulePath += ";$RootPowerShellModuleInstallationDirPath"
        
        # save
        [Environment]::SetEnvironmentVariable('PSModulePath',$PSModulePath,'Machine')    
        
        # make effective in current session
        $env:PSModulePath = $env:PSModulePath + ";$RootPowerShellModuleInstallationDirPath"
    }
    
  • tools\Appease.Client\TemplateManagement\TemplateManagement.psm1 Show
    Import-Module "$PSScriptRoot\Versioning"
    
    $DefaultTemplateSources = @('https://www.myget.org/F/appease')
    $NuGetCommand = "nuget"
    $ChocolateyCommand = "chocolatey"
    
    function Get-AppeaseTaskTemplateLatestVersion(
    
        [string[]]
        [Parameter(
            Mandatory=$true)]
        $Source = $DefaultTemplateSources,
    
        [string]
        [ValidateNotNullOrEmpty()]
        [Parameter(
            Mandatory=$true)]
        $Id){
        
        $versions = @()
    
        foreach($templateSource in $Source){
            $uri = "$templateSource/api/v2/package-versions/$Id"
    Write-Debug "Attempting to fetch template versions:` uri: $uri "
            $versions = $versions + (Invoke-RestMethod -Uri $uri)
    Write-Debug "response from $uri was: ` $versions"
        }
        if(!$versions -or ($versions.Count -lt 1)){
    throw "no versions of $Id could be located.` searched: $Source"
        }
    
    Write-Output ([Array](Get-SortedSemanticVersions -InputArray $versions -Descending))[0]
    }
    
    function New-NuGetPackage(
        [string]
        $NuspecFilePath){
        
        $NugetParameters = @('pack',$NuspecFilePath)
    
    Write-Debug `
    @"
    Invoking nuget:
    & $NuGetCommand $($NugetParameters|Out-String)
    "@
        & $NuGetCommand $NuGetParameters
    
        # handle errors
        if ($LastExitCode -ne 0) {
            throw $Error
        }
    }
    
    function Publish-NuGetPackage(
        [string]
        $NupkgFilePath,
        [string]
    
        [string]
        $SourcePathOrUrl,
    
        $ApiKey){
        $NuGetParameters = @('push',$NupkgFilePath,'-Source',$SourcePathOrUrl)
    
        if($ApiKey){
            $NuGetParameters = $NuGetParameters + @('-ApiKey',$ApiKey)
        }
    
    Write-Debug `
    @"
    Invoking nuget:
    $NuGetCommand $($NuGetParameters|Out-String)
    "@
        & $NuGetCommand $NuGetParameters
            
        # handle errors
        if ($LastExitCode -ne 0) {
            throw $Error
            
        }
    }
    
    function Publish-AppeaseTaskTemplate(
        
        [string]    
        [ValidateNotNullOrEmpty()]
        [Parameter(
            Mandatory=$true,
            ValueFromPipelineByPropertyName = $true)]
        $Id,
        
        [string]
        [Parameter(
            ValueFromPipelineByPropertyName = $true)]
        $Description,
        
        [string]
        [ValidateScript({
            if($_ | Test-SemanticVersion){
                $true
            }
            else{            
                throw "'$_' is not a valid Semantic Version"
            }
        })]
        [Parameter(
            Mandatory=$true,
            ValueFromPipelineByPropertyName = $true)]
        $Version,
        
        [PSCustomObject[]]
        [Parameter(
            ValueFromPipelineByPropertyName = $true)]
        $Contributor,
        
        [PSCustomObject[]]
        [ValidateCount(1,[int]::MaxValue)]
        [Parameter(
            Mandatory=$true,
            ValueFromPipelineByPropertyName = $true
            )]
        $File,
    
        [PSCustomObject]
        [Parameter(
            ValueFromPipelineByPropertyName = $true)]
        $Dependencies,
        
        [System.Uri]
        [Parameter(
            ValueFromPipelineByPropertyName = $true)]
        $IconUrl,
    
        [System.Uri]
        [Parameter(
            ValueFromPipelineByPropertyName = $true)]
        $ProjectUrl,
    
        [string[]]
        [Parameter(
            ValueFromPipelineByPropertyName = $true)]
        $Tags,
        
        [string]
        [ValidateNotNullOrEmpty()]
        [Parameter(
            ValueFromPipelineByPropertyName = $true)]
        $DestinationPathOrUrl = $DefaultTemplateSources[0],
    
        [string]
        [Parameter(
            ValueFromPipelineByPropertyName = $true)]
        $ApiKey,
    
        [string]
        [ValidateScript({Test-Path $_ -PathType Container})]
        [Parameter(
            ValueFromPipelineByPropertyName=$true)]
        $ProjectRootDirPath = '.'){
    
        $TaskTemplateMetadataFileName = "$([Guid]::NewGuid()).json"
        
        # generate nuspec xml
    $nuspecXmlString =
    @"
    <?xml version="1.0"?>
    <package>
      <metadata>
        <id>$Id</id>
        <version>$Version</version>
        <authors>$([string]::Join(',',($Contributor|%{$_.Name})))</authors>
        <projectUrl>$ProjectUrl</projectUrl>
        <iconUrl>$([string]$IconUrl)</iconUrl>
        <requireLicenseAcceptance>false</requireLicenseAcceptance>
        <description>$Description</description>
        <tags>$(if($Tags){[string]::Join(" ",$Tags)})</tags>
      </metadata>
      <files>
        <file src="$TaskTemplateMetadataFileName" target="metadata.json"/>
        $([string]::Join([System.Environment]::NewLine,($File|%{"<file src=`"$([string]::Join(';',($_.Include)))`" target=`"bin\$($_.Destination)`" exclude=`"$([string]::Join(';',($TaskTemplateMetadataFileName + $_.Exclude)))`" />"})))
      </files>
    </package>
    "@
            $NuspecXml = [xml]($nuspecXmlString)
    
            Try
            {
                # generate a nuspec file
                $NuspecFilePath = Join-Path -Path $ProjectRootDirPath -ChildPath "$([Guid]::NewGuid()).nuspec"
                New-Item -ItemType File -Path $NuspecFilePath -Force
                $NuspecXml.Save($(Resolve-Path $NuspecFilePath))
    
                # generate a metadata file
                $TaskTemplateMetadataFilePath = Join-Path -Path $ProjectRootDirPath -ChildPath $TaskTemplateMetadataFileName
                New-Item -ItemType File -Path $TaskTemplateMetadataFilePath -Force
                $TaskTemplateMetadata = @{}
                if($Dependencies){
                    $TaskTemplateMetadata.Dependencies = $Dependencies
                }
                $TaskTemplateMetadata | ConvertTo-Json -Depth 12 | sc -Path $TaskTemplateMetadataFilePath -Force
    
                # build a nupkg file
                New-NuGetPackage -NuspecFilePath $NuspecFilePath
                $NuPkgFilePath = Join-Path -Path $ProjectRootDirPath -ChildPath "$Id.$Version.nupkg"
    
                # publish nupkg file
                Publish-NuGetPackage -NupkgFilePath $NuPkgFilePath -SourcePathOrUrl $DestinationPathOrUrl -ApiKey $ApiKey
                
            }
            Finally{
                Remove-Item $NuspecFilePath -Force
                Remove-Item $TaskTemplateMetadataFilePath -Force
                Remove-Item $NuPkgFilePath -Force
            }
    
    }
    
    function Get-AppeaseTaskTemplateInstallDirPath(
    
        [string]
        [ValidateNotNullOrEmpty()]
        [Parameter(
            Mandatory=$true,
            ValueFromPipelineByPropertyName=$true)]
        $Id,
    
        [string]
        [ValidateNotNullOrEmpty()]
        [Parameter(
            Mandatory=$true,
            ValueFromPipelineByPropertyName=$true)]
        $Version,
    
        [string]
        [ValidateScript({Test-Path $_ -PathType Container})]
        [Parameter(
            ValueFromPipelineByPropertyName=$true)]
        $ProjectRootDirPath = '.'){
    
        Resolve-Path "$ProjectRootDirPath\.Appease\Templates\$Id.$Version" | Write-Output
        
    }
    
    function Get-AppeaseTaskTemplateMetadata(
    
        [string]
        [ValidateNotNullOrEmpty()]
        [Parameter(
            Mandatory=$true,
            ValueFromPipelineByPropertyName=$true)]
        $Id,
    
        [string]
        [ValidateNotNullOrEmpty()]
        [Parameter(
            Mandatory=$true,
            ValueFromPipelineByPropertyName=$true)]
        $Version,
    
        [string]
        [ValidateScript({Test-Path $_ -PathType Container})]
        [Parameter(
            ValueFromPipelineByPropertyName=$true)]
        $ProjectRootDirPath = '.'){
    
        <#
            .SYNOPSIS
            Parses a dependencies.json file
        #>
    
        $TemplateInstallDirPath = Get-AppeaseTaskTemplateInstallDirPath -Id $Id -Version $Version -ProjectRootDirPath $ProjectRootDirPath
        $TemplateDependenciesFilePath = Join-Path -Path $TemplateInstallDirPath -ChildPath "\metadata.json"
        Get-Content $TemplateDependenciesFilePath | Out-String | ConvertFrom-Json | Write-Output
    
    }
    
    function Install-NuGetPackage(
    
        [string]
        [ValidateNotNullOrEmpty()]
        [Parameter(
            Mandatory=$true,
            ValueFromPipelineByPropertyName=$true)]
        $Id,
    
        [string]
        [Parameter(
            ValueFromPipelineByPropertyName=$true)]
        $Version,
    
        [string[]]
        [ValidateCount( 1, [Int]::MaxValue)]
        [ValidateNotNullOrEmpty()]
        [Parameter(
            ValueFromPipelineByPropertyName=$true)]
        $Source,
    
        [string]
        [ValidateNotNullOrEmpty()]
        [Parameter(
            ValueFromPipelineByPropertyName=$true)]
        $OutputDirPath
    ){
    
        $InitialOFS = $OFS
        
        Try{
    
            $OFS = ';'        
            $NugetParameters = @('install',$Id,'-Source',($Source|Out-String),'-OutputDirectory',$OutputDirPath,'-Version',$Version,'-NonInteractive')
    
    Write-Debug `
    @"
    Invoking nuget:
    & $NuGetCommand $($NugetParameters|Out-String)
    "@
            & $NuGetCommand $NugetParameters
    
            # handle errors
            if ($LastExitCode -ne 0) {
                throw $Error
            }
        
        }
        Finally{
            $OFS = $InitialOFS
        }
    
    }
    
    function Install-ChocolateyPackage(
    
        [string]
        [ValidateNotNullOrEmpty()]
        [Parameter(
            Mandatory=$true,
            ValueFromPipelineByPropertyName=$true)]
        $Id,
    
        [string]
        [ValidateNotNullOrEmpty()]
        [Parameter(
            ValueFromPipelineByPropertyName=$true)]
        $Source,
    
        [string]
        [ValidateNotNullOrEmpty()]
        [Parameter(        
            ValueFromPipelineByPropertyName=$true)]
        $Version,
    
        [string]
        [Parameter(
            ValueFromPipelineByPropertyName=$true)]
        $InstallArguments,
    
        [switch]
        [Parameter(
            ValueFromPipelineByPropertyName=$true)]
        $OverrideArguments,
    
        [string]
        [Parameter(
            ValueFromPipelineByPropertyName=$true)]
        $PackageParameters,
    
        [switch]
        [Parameter(
            ValueFromPipelineByPropertyName=$true)]
        $AllowMultipleVersions,
    
        [switch]
        [Parameter(
            ValueFromPipelineByPropertyName=$true)]
        $IgnoreDependencies
    
    ){
        
        $ChocolateyParameters = @('install',$Id,'--confirm')
    
        if($Source){
            $ChocolateyParameters += @('--source',$Source)
        }
    
        if($Version){
            $ChocolateyParameters += @('--version',$Version)
        }
    
        if($InstallArguments){
            $ChocolateyParameters += @('--install-arguments',$InstallArguments)
        }
            
        if($OverrideArguments.IsPresent){
            $ChocolateyParameters += @('--override-arguments')
        }
    
        if($PackageParameters){
            $ChocolateyParameters += @('--package-parameters',$PackageParameters)
        }
    
        if($AllowMultipleVersions.IsPresent){
            $ChocolateyParameters += @('--allow-multiple-versions')
        }
    
        if($IgnoreDependencies.IsPresent){
            $IgnoreDependencies += @('--ignore-dependencies')
        }
    
    Write-Debug `
    @"
    Invoking chocolatey:
    & $ChocolateyCommand $($ChocolateyParameters|Out-String)
    "@
    
        & $ChocolateyCommand $ChocolateyParameters
    
        # handle errors
        if ($LastExitCode -ne 0) {
            throw $Error
        }
    }
    
    function Install-AppeaseTaskTemplate(
    
        [string]
        [ValidateNotNullOrEmpty()]
        [Parameter(
            Mandatory=$true,
            ValueFromPipelineByPropertyName=$true)]
        $Id,
    
        [string]
        [Parameter(
            ValueFromPipelineByPropertyName=$true)]
        $Version,
    
        [string[]]
        [ValidateCount( 1, [Int]::MaxValue)]
        [ValidateNotNullOrEmpty()]
        [Parameter(
            ValueFromPipelineByPropertyName=$true)]
        $Source,
    
        [string]
        [ValidateScript({Test-Path $_ -PathType Container})]
        [Parameter(
            ValueFromPipelineByPropertyName=$true)]
        $ProjectRootDirPath='.'){
    
        <#
            .SYNOPSIS
            Installs a task template to an environment if it's not already installed
        #>
    
        if([string]::IsNullOrWhiteSpace($Version)){
    
            $Version = Get-LatestTemplateVersion -Source $Source -Id $Id
    
    Write-Debug "using greatest available template version : $Version"
        
        }
    
        # install NuGet package containing task template
        Install-NuGetPackage -Id $Id -Version $Version -Source $Source -OutputDirPath "$ProjectRootDirPath\.Appease\Templates"
    
        $AppeaseTaskTemplateMetadata = Get-AppeaseTaskTemplateMetadata -Id $Id -Version $Version -ProjectRootDirPath $ProjectRootDirPath
    
        # install Chocolatey dependencies
        $AppeaseTaskTemplateMetadata.Dependencies.Chocolatey | %{if($_){$_ | Install-ChocolateyPackage}}
    }
    
    function Uninstall-AppeaseTaskTemplate(
    
        [string]
        [ValidateNotNullOrEmpty()]
        [Parameter(
            Mandatory=$true,
            ValueFromPipelineByPropertyName=$true)]
        $Id,
    
        [string]
        [ValidateNotNullOrEmpty()]
        [Parameter(
            Mandatory=$true,
            ValueFromPipelineByPropertyName=$true)]
        $Version,
    
        [string]
        [ValidateScript({Test-Path $_ -PathType Container})]
        [Parameter(
            ValueFromPipelineByPropertyName=$true)]
        $ProjectRootDirPath='.'){
    
        <#
            .SYNOPSIS
            Uninstalls a task template from an environment if it's installed
        #>
    
        $TaskTemplateInstallationDir = Get-AppeaseTaskTemplateInstallDirPath -Id $Id -Version $Version -ProjectRootDirPath $ProjectRootDirPath
    
    
        If(Test-Path $TaskTemplateInstallationDir){
    Write-Debug `
    @"
    Removing template at:
    $TaskTemplateInstallationDir
    "@
            Remove-Item $TaskTemplateInstallationDir -Recurse -Force
        }
        Else{
    Write-Debug `
    @"
    No template to remove at:
    $TaskTemplateInstallationDir
    "@
        }
    
        #TODO: UNINSTALL DEPENDENCIES ?
    
    }
    
    Export-ModuleMember -Variable 'DefaultTemplateSources'
    Export-ModuleMember -Function @(
                                    'Get-AppeaseTaskTemplateLatestVersion',
                                    'Get-AppeaseTaskTemplateInstallDirPath'
                                    'Publish-AppeaseTaskTemplate',
                                    'Install-AppeaseTaskTemplate',
                                    'Uninstall-AppeaseTaskTemplate')
    
  • tools\Appease.Client\TemplateManagement\Versioning\Versioning.psm1 Show
    $SemanticVersionRegex = "(?<Major>\d+)\.(?<Minor>\d+)\.(?<Patch>\d+)(?:-(?<PreRelease>[0-9A-Za-z-.]*))?(?:\+(?<Build>[0-9A-Za-z-.]*))?"
    
    function Test-SemanticVersion(
        [string]
        [ValidateNotNullOrEmpty()]
        [Parameter(
            Mandatory=$true,
            ValueFromPipeline=$true)]
        $SemanticVersionString){
    
        $SemanticVersionString -match $SemanticVersionRegex
    
    }
    
    function ConvertTo-SemanticVersionObject(
        [string]
        [ValidateNotNullOrEmpty()]
        [Parameter(
            Mandatory=$true)]
        $SemanticVersionString){
    
        <#
            .SYNOPSIS
            creates an object representing a v1.0 & v2.0 semantic version (see: http://semver.org/)
        #>
    
        $SemanticVersionString -match $SemanticVersionRegex |Out-Null
        $Matches.Remove(0)
        $Matches.Major = [int]$Matches.Major
        $Matches.Minor = [int]$Matches.Minor
        $Matches.Patch = [int]$Matches.Patch
    
        If($Matches.PreRelease){
            $preReleaseIdentifiers = $Matches.PreRelease.Split('.')|%{if($_ -as [long]){[long]$_}else{[string]$_}}
            $Matches.PreRelease = @{Identifiers=[object[]]$preReleaseIdentifiers}
        }
    
        $Matches.Clone() | Write-Output
    }
    
    function Compare-SemanticVersions(
        
        <#
            .SYNOPSIS
            compares v1.0 & v2.0 semantic versions (see: http://semver.org/)
        #>
    
        [string]
        $XSemVerString,
        
        [string]
        $YSemVerString){
    
        $XSemVer = ConvertTo-SemanticVersionObject -SemanticVersionString $XSemVerString
        $YSemVer = ConvertTo-SemanticVersionObject -SemanticVersionString $YSemVerString
    
        If($XSemVer.Major -ne $YSemVer.Major){
            return $XSemVer.Major - $YSemVer.Major
        }
        ElseIf($XSemVer.Minor -ne $YSemVer.Minor){
            return $XSemVer.Minor - $YSemVer.Minor
        }
        ElseIf($XSemVer.Patch -ne $YSemVer.Patch){
            return $XSemVer.Patch - $YSemVer.Patch
        }
    
        # per spec: "When major, minor, and patch are equal, a pre-release version has lower precedence than a normal version"
        If(!$XSemVer.PreRelease -and $YSemVer.PreRelease){
            return 1
        }
        ElseIf(!$XSemVer.PreRelease -and !$YSemVer.PreRelease){
            return 0
        }
        ElseIf($XSemVer.PreRelease -and !$YSemVer.PreRelease){
            return -1
        }
    
        For($i = 0;$i -lt [Math]::Min($XSemVer.PreRelease.Identifiers.Count,$YSemVer.PreRelease.Identifiers.Count);$i++){
            $XIdentifier = $XSemVer.PreRelease.Identifiers[$i]
            $YIdentifier = $YSemVer.PreRelease.Identifiers[$i]
            
            #if x and y numeric
            If(($XIdentifier -is [long]) -and ($YIdentifier -is [long])){
                
                #per spec: "identifiers consisting of only digits are compared numerically"
                $xIdentifierMinusYIdentifier = $XIdentifier - $YIdentifier
                If($xIdentifierMinusYIdentifier -ne 0){
                    return $xIdentifierMinusYIdentifier
                }
            }
            #if x or[exclusive] y is numeric
            ElseIf(($XIdentifier -is [long]) -xor ($YIdentifier -is [long])){
            
                #per spec: "Numeric identifiers always have lower precedence than non-numeric identifiers"
                If($XIdentifier -isnot [long]){
                    return 1
                }
                Else{
                    return -1
                }
            }
            #if x and y both textual
            Else{
    
                #per spec: "identifiers with letters or hyphens are compared lexically in ASCII sort order"
                If($XIdentifier -gt $YIdentifier){
                    return 1
                }
                ElseIf($XIdentifier -lt $YIdentifier){
                    return -1
                }
            }
        }
    
        #per spec: "A larger set of pre-release fields has a higher precedence than a smaller set, if all of the preceding identifiers are equal"
        return $XSemVer.PreRelease.Identifiers.Count - $YSemVer.PreRelease.Identifiers.Count
    }
    
    function Get-SortedSemanticVersions(
    [string[]]
    $InputArray,
    [switch]
    $Descending){
    
        <#
            .SYNOPSIS
            sorts v1.0 & v2.0 semantic versions (see: http://semver.org/)
        #>
     
        $counter = 0 
        $compareResultFactor = 1
        if($Descending.IsPresent){
        $compareResultFactor = -1
        }
     
        # $unsorted is the first index of the unsorted region 
        for ($unsorted = 1; $unsorted -lt $InputArray.Count; $unsorted++) 
        { 
            # Next item in the unsorted region 
            $nextItem = $InputArray[$unsorted] 
         
            # Index of insertion in the sorted region 
            $location = $unsorted 
         
            while (($location -gt 0) -and ` 
                (($compareResultFactor *(Compare-SemanticVersions -X $InputArray[$location - 1] -Y $nextItem)) -gt 0)) 
            { 
                $counter++ 
                # Shift to the right 
                $InputArray[$location] = $InputArray[$location - 1] 
                $location-- 
            } 
         
            # Insert $nextItem into the sorted region 
            $InputArray[$location] = $nextItem
        } 
    
        Write-Output $InputArray
    }
    
    Export-ModuleMember -Function @(
                                    'Get-SortedSemanticVersions',
                                    'Test-SemanticVersion')
    
  • tools\Appease.Client\Uninstall.ps1 Show
    $ModuleName = (gi $PSScriptRoot).Name
    $RootInstallationDirPath = "C:\Program Files\Appease"
    $RootPowerShellModuleInstallationDirPath = "$RootInstallationDirPath\PowerShell"
    $ModuleInstallationDirPath = "$RootPowerShellModuleInstallationDirPath\$ModuleName"
    
    # make idempotent
    if(Test-Path $ModuleInstallationDirPath){
        Remove-Item -Path $ModuleInstallationDirPath -Recurse -Force
    }
    
    # make idempotent
    if($RootInstallationDirPath -and !(gci $RootPowerShellModuleInstallationDirPath)){
        
        # remove $ModuleInstallationDirPath
        Remove-Item $RootPowerShellModuleInstallationDirPath -Force
    
        # remove $PSModulePath modification
        $PSModulePath = [Environment]::GetEnvironmentVariable('PSModulePath','Machine')
    
        $NewPSModulePathParts = @();
        $IsPSModulePathModified = $false
        foreach($part in $PSModulePath.Split(';')){
            if($part -eq $RootPowerShellModuleInstallationDirPath){
                $IsPSModulePathModified = $true
            }
            else{
                $NewPSModulePathParts += $part;        
            }
        }
    
        $PSModulePath = $NewPSModulePathParts -join ';'
    
        if($IsPSModulePathModified){
            Write-Debug "updating '$env:PSModulePath' to $PSModulePath"
    
            # save
            [Environment]::SetEnvironmentVariable('PSModulePath',$PSModulePath,'Machine')
        }
    }
    
    if(!(gci $RootInstallationDirPath)){
        
        Remove-Item $RootInstallationDirPath -Force
            
    }
  • tools\chocolateyInstall.ps1 Show
    try {    
        
        . "$PSScriptRoot\Appease.Client\Install.ps1"
    
    } catch {
    
        Write-ChocolateyFailure 'appease.client.powershell' $_.Exception.Message
    
        throw 
    }
    
  • tools\chocolateyUninstall.ps1 Show
    try {
    
        . "$PSScriptRoot\Appease.Client\Uninstall.ps1"
    
    } catch {
    
        Write-ChocolateyFailure 'appease.client.powershell' $_.Exception.Message
    
        throw 
    }
    

Virus Scan Results

In cases where actual malware is found, the packages are subject to removal. Software sometimes has false positives. Moderators do not necessarily validate the safety of the underlying software, only that a package retrieves software from the official distribution point and/or validate embedded software against official distribution point (where distribution rights allow redistribution).

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Dependencies

Package Maintainer(s)

Software Author(s)

  • Chris Dostert

Tags

Version History

Version Downloads Last updated Status
appease.client.powershell 0.0.87 252 Thursday, April 2, 2015 approved
appease.client.powershell 0.0.77 263 Monday, April 13, 2015 approved
appease.client.powershell 0.0.74 201 Monday, March 30, 2015 approved

Discussion for the appease.client.powershell Package

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