Ansible
PS DSC
Downloads:
1,552
Downloads of v 3.0.1:
1,217
Last Update:
28 Jun 2016
Package Maintainer(s):
Software Author(s):
- Jayme Edwards
Tags:
admin- Software Specific:
- Software Site
- Software Source
- Software License
- Software Docs
- Software Issues
- Package Specific:
- Package Source
- Package outdated?
- Package broken?
- Contact Maintainers
- Contact Site Admins
- Software Vendor?
- Report Abuse
- Download
PowerDelivery 3 Node
- 1
- 2
- 3
3.0.1 | Updated: 28 Jun 2016
- Software Specific:
- Software Site
- Software Source
- Software License
- Software Docs
- Software Issues
- Package Specific:
- Package Source
- Package outdated?
- Package broken?
- Contact Maintainers
- Contact Site Admins
- Software Vendor?
- Report Abuse
- Download
Downloads:
1,552
Downloads of v 3.0.1:
1,217
Maintainer(s):
Software Author(s):
- Jayme Edwards
Tags:
adminPowerDelivery 3 Node 3.0.1
Legal Disclaimer: Neither this package nor Chocolatey Software, Inc. are affiliated with or endorsed by Jayme Edwards. The inclusion of Jayme Edwards trademark(s), if any, upon this webpage is solely to identify Jayme Edwards goods or services and not for commercial purposes.
- 1
- 2
- 3
All Checks are Passing
3 Passing Tests
Deployment Method: Individual Install, Upgrade, & Uninstall
To install PowerDelivery 3 Node, run the following command from the command line or from PowerShell:
>
To upgrade PowerDelivery 3 Node, run the following command from the command line or from PowerShell:
>
To uninstall PowerDelivery 3 Node, run the following command from the command line or from PowerShell:
>
Deployment Method:
NOTE
This applies to both open source and commercial editions of Chocolatey.
1. Enter Your Internal Repository Url
(this should look similar to https://community.chocolatey.org/api/v2/)
2. Setup Your Environment
1. Ensure you are set for organizational deployment
Please see the organizational deployment guide
2. Get the package into your environment
Option 1: Cached Package (Unreliable, Requires Internet - Same As Community)-
Open Source or Commercial:
- Proxy Repository - Create a proxy nuget repository on Nexus, Artifactory Pro, or a proxy Chocolatey repository on ProGet. Point your upstream to https://community.chocolatey.org/api/v2/. Packages cache on first access automatically. Make sure your choco clients are using your proxy repository as a source and NOT the default community repository. See source command for more information.
- You can also just download the package and push it to a repository Download
-
Open Source
-
Download the package:
Download - Follow manual internalization instructions
-
-
Package Internalizer (C4B)
-
Run: (additional options)
choco download powerdelivery3node --internalize --source=https://community.chocolatey.org/api/v2/ -
For package and dependencies run:
choco push --source="'INTERNAL REPO URL'" - Automate package internalization
-
Run: (additional options)
3. Copy Your Script
choco upgrade powerdelivery3node -y --source="'INTERNAL REPO URL'" [other options]See options you can pass to upgrade.
See best practices for scripting.
Add this to a PowerShell script or use a Batch script with tools and in places where you are calling directly to Chocolatey. If you are integrating, keep in mind enhanced exit codes.
If you do use a PowerShell script, use the following to ensure bad exit codes are shown as failures:
choco upgrade powerdelivery3node -y --source="'INTERNAL REPO URL'"
$exitCode = $LASTEXITCODE
Write-Verbose "Exit code was $exitCode"
$validExitCodes = @(0, 1605, 1614, 1641, 3010)
if ($validExitCodes -contains $exitCode) {
Exit 0
}
Exit $exitCode
- name: Install powerdelivery3node
win_chocolatey:
name: powerdelivery3node
version: '3.0.1'
source: INTERNAL REPO URL
state: present
See docs at https://docs.ansible.com/ansible/latest/modules/win_chocolatey_module.html.
chocolatey_package 'powerdelivery3node' do
action :install
source 'INTERNAL REPO URL'
version '3.0.1'
end
See docs at https://docs.chef.io/resource_chocolatey_package.html.
cChocoPackageInstaller powerdelivery3node
{
Name = "powerdelivery3node"
Version = "3.0.1"
Source = "INTERNAL REPO URL"
}
Requires cChoco DSC Resource. See docs at https://github.com/chocolatey/cChoco.
package { 'powerdelivery3node':
ensure => '3.0.1',
provider => 'chocolatey',
source => 'INTERNAL REPO URL',
}
Requires Puppet Chocolatey Provider module. See docs at https://forge.puppet.com/puppetlabs/chocolatey.
4. If applicable - Chocolatey configuration/installation
See infrastructure management matrix for Chocolatey configuration elements and examples.
Package Approved
This package was approved by moderator dtgm on 03 Jul 2016.
Description
PowerShell cmdlets for use on remote nodes being deployed to with PowerDelivery 3.
Files
tools\chocolateyInstall.ps1
tools\chocolateyPowerDeliveryUtils.ps1
<# chocolateyPowerDeliveryUtils.ps1
Installs and Uninstalls PowerShell modules for PowerDelivery with chocolatey.
#>
$ErrorActionPreference = 'Stop'
function Install-PowerDeliveryModule {
[CmdletBinding()]
param(
[Parameter(Position=0, Mandatory=1)][string] $moduleDir,
[Parameter(Position=1, Mandatory=1)][string] $moduleName,
[Parameter(Position=2, Mandatory=1)][string] $packageId
)
$moduleDir = "$moduleDir\"
$psModulePath = [Environment]::GetEnvironmentVariable("PSMODULEPATH", [EnvironmentVariableTarget]::Machine)
$newEnvVar = $moduleDir
$caseInsensitive = [StringComparison]::InvariantCultureIgnoreCase
$pathSegment = "chocolatey\lib\$packageId\"
if (![String]::IsNullOrWhiteSpace($psModulePath)) {
if ($psModulePath.IndexOf($pathSegment, $caseInsensitive) -lt 0) { # First time installing
if ($psModulePath.EndsWith(";")) {
$psModulePath = $psModulePath.TrimEnd(";")
}
$newEnvVar = "$($psModulePath);$($moduleDir)"
}
else { # Replacing an existing install
$indexOfSegment = $psModulePath.IndexOf($pathSegment, $caseInsensitive)
$startingSemicolon = $psModulePath.LastIndexOf(";", $indexOfSegment, $caseInsensitive)
$trailingSemicolon = $psModulePath.IndexOf(";", $indexOfSegment + $pathSegment.Length, $caseInsensitive)
if ($startingSemicolon -ne -1) {
$psModulePrefix = $psModulePath.Substring(0, $startingSemicolon)
$newEnvVar = "$($psModulePrefix);$($moduleDir)"
}
if ($trailingSemicolon -ne -1) {
$newEnvVar += $psModulePath.Substring($trailingSemicolon)
}
}
}
else {
$newEnvVar = "%PSMODULEPATH%;$newEnvVar"
}
[Environment]::SetEnvironmentVariable("PSMODULEPATH", $newEnvVar, [EnvironmentVariableTarget]::Machine)
$Env:PSMODULEPATH = $newEnvVar
Import-Module $moduleName -Force
}
function Uninstall-PowerDeliveryModule {
[CmdletBinding()]
param(
[Parameter(Position=0, Mandatory=1)][string] $moduleDir,
[Parameter(Position=1, Mandatory=1)][string] $moduleName,
[Parameter(Position=2, Mandatory=1)][string] $packageId
)
try {
Remove-Module $moduleName | Out-Null
}
catch {}
$moduleDir = "$moduleDir\"
$psModulePath = [Environment]::GetEnvironmentVariable("PSMODULEPATH", [EnvironmentVariableTarget]::Machine)
$newEnvVar = $moduleDir
$caseInsensitive = [StringComparison]::InvariantCultureIgnoreCase
$pathSegment = "chocolatey\lib\$packageId\"
if (![String]::IsNullOrWhiteSpace($psModulePath)) {
if ($psModulePath.IndexOf($pathSegment, $caseInsensitive) -ge 0) {
$indexOfSegment = $psModulePath.IndexOf($pathSegment, $caseInsensitive)
$startingSemicolon = $psModulePath.LastIndexOf(";", $indexOfSegment, $caseInsensitive)
$trailingSemicolon = $psModulePath.IndexOf(";", $indexOfSegment + $pathSegment.Length, $caseInsensitive)
if ($startingSemicolon -ne -1) {
$newEnvVar = $psModulePath.Substring(0, $startingSemicolon)
}
if ($trailingSemicolon -ne -1) {
$newEnvVar += $psModulePath.Substring($trailingSemicolon)
}
[Environment]::SetEnvironmentVariable("PSMODULEPATH", $newEnvVar, [EnvironmentVariableTarget]::Machine)
$Env:PSMODULEPATH = $newEnvVar
}
}
}
tools\chocolateyUninstall.ps1
<# ChocolateyUninstall.ps1
Uninstalls PowerDelivery3Node with chocolatey.
#>
$ErrorActionPreference = 'Stop'
$moduleDir = Split-Path -parent $MyInvocation.MyCommand.Definition
. (Join-Path $moduleDir 'chocolateyPowerDeliveryUtils.ps1')
Uninstall-PowerDeliveryModule -moduleDir $moduleDir -moduleName PowerDeliveryNode -packageId powerdelivery3node
tools\init.ps1
<# Init.ps1
Initializes PowerDelivery3Node when loaded by chocolatey.
#>
param($installPath, $toolsPath, $package)
$modulePath = Join-Path $toolsPath PowerDeliveryNode.psm1
Import-Module $modulePath -Force
tools\PowerDeliveryNode\Cmdlets\Get-DeliveryFilesFromAzure.ps1
<#
.Synopsis
Downloads files that were published by powerdelivery to Windows Azure
during the current run of a target onto a node.
.Description
Downloads files that were published by powerdelivery to Windows Azure
during the current run of a target onto a node.
.Example
Delivery:Role {
param($target, $config, $node)
# You must install PowerDeliveryNode using chocolatey in a
# role that has run before this one on the remote node first.
Import-Module PowerDeliveryNode
# $releasePath will be C:\Users\<User>\AppData\Roaming\<Project>\Current
# pointing to a yyyyMMdd_HHmmss folder in the same directory.
$releasePath = New-DeliveryReleasePath $target [Environment]::GetFolderPath("AppData")
# Downloads files within the folder "MyApp" that were uploaded to Azure
# into a local directory for the release on the node created above.
Get-DeliveryFilesFromAzure -Target $target `
-Path "MyApp" `
-Destination $releasePath `
-Credential $target.Credentials['[email protected]'] `
-SubscriptionId $config.MyAzureSubsciptionId `
-StorageAccountName $config.MyAzureStorageAccountName `
-StorageAccountKey $config.MyAzureStorageAccountKey `
-StorageContainer $config.MyAzureStorageContainer
}
.Parameter Target
The $target parameter from the role.
.Parameter Path
The path of files to download relative to the release directory (<ProjectName>/<StartedAt>)
uploaded to Azure with the Publish-DeliveryFilesToAzure cmdlet.
.Parameter Destination
The directory in which to place downloaded files. The New-DeliveryReleasePath cmdlet
is recommended to enable rollback via the Undo-DeliveryReleasePath cmdlet in a Down block.
.Parameter Credential
The Windows Azure account credentials to use. You must configure the computer running powerdelivery
as described at http://www.powerdelivery.io/secrets.html#using_credentials_in_remote_roles
for these to travel from to the node that will download files with this cmdlet.
.Parameter SubscriptionId
A Windows Azure subscription that the account in the Credential parameter is permitted
to use.
.Parameter StorageAccountName
A Windows Azure storage account that the account in the Credential parameter is permitted
to access.
.Parameter StorageAccountKey
A Windows Azure storage account key that matches the StorageAccountName parameter providing
read access.
.Parameter StorageContainer
A container within the Windows Azure storage account referred to in the StorageAccountName
parameter that contains files uploaded with the Publish-DeliveryFilesToAzure cmdlet in
a prior role that ran on localhost to create a release.
#>
function Get-DeliveryFilesFromAzure {
param(
[Parameter(Position=0,Mandatory=1)][hashtable] $Target,
[Parameter(Position=1,Mandatory=1)][string] $Path,
[Parameter(Position=2,Mandatory=1)][string] $Destination,
[Parameter(Position=3,Mandatory=1)][PSCredential] $Credential,
[Parameter(Position=4,Mandatory=1)][string] $SubscriptionId,
[Parameter(Position=5,Mandatory=1)][string] $StorageAccountName,
[Parameter(Position=6,Mandatory=1)][string] $StorageAccountKey,
[Parameter(Position=7,Mandatory=1)][string] $StorageContainer
)
$verbose = Test-Verbose
if (-not ("win32.Shell" -as [type])) {
Add-Type -Namespace win32 -Name Shell -MemberDefinition @"
[DllImport("Shlwapi.dll", SetLastError = true, CharSet = CharSet.Auto)]
public static extern bool PathRelativePathTo(System.Text.StringBuilder lpszDst,
string From, System.IO.FileAttributes attrFrom, String to, System.IO.FileAttributes attrTo);
"@
}
Import-Module Azure
# Set the active Azure account
Add-AzureAccount -Credential $Credential | Out-Null
if ($verbose) {
Write-Host "Using Azure subscription ""$SubscriptionId"""
}
# Set the active subscription
Select-AzureSubscription -SubscriptionId $SubscriptionId
if ($verbose) {
Write-Host "Using Azure storage account ""$StorageAccountName"""
}
# Connect to the Azure storage account
$storageContext = New-AzureStorageContext -StorageAccountName $StorageAccountName `
-StorageAccountKey $StorageAccountKey
# Get the powerdelivery share
$releasesContainer = Get-AzureStorageContainer -Name $StorageContainer `
-Context $storageContext `
-ErrorAction SilentlyContinue
if (!$releasesContainer) {
throw "Azure storage container $StorageContainer not found in account $StorageAccountName."
}
# List all files in the container for all releases
$allReleaseFiles = Get-AzureStorageBlob -Blob "$($target.ProjectName)*" `
-Container $StorageContainer `
-Context $storageContext
$releasePrefix = "$($target.ProjectName)/$($target.StartedAt)"
$pathToGet = $releasePrefix
# Append the source path if not the entire directory
if ($Path -ne ".") {
$extraPath = $Path -replace '\\', '/'
if ($extraPath.StartsWith("/")) {
$extraPath = $extraPath.Substring(1)
}
$pathToGet = "$releasePrefix/$extraPath"
}
# Iterate the files in the release
foreach ($releaseFile in $allReleaseFiles) {
# Only download files for the current release
if ($releaseFile.Name.StartsWith($pathToGet)) {
# Fix up the filename to exclude the release and timestamp
$targetPath = $releaseFile.Name.Substring($releasePrefix.Length + 1)
$targetPath = $targetPath -replace '/', '\'
$targetPath = Join-Path $Destination $targetPath
# Create the directory containing the file if it doesn't exist
$targetDir = [IO.Path]::GetDirectoryName($targetPath)
if (!(Test-Path $targetDir)) {
New-Item -ItemType Directory $targetDir | Out-Null
}
# Download the file
Get-AzureStorageBlobContent -Blob $releaseFile.Name `
-Container $StorageContainer `
-Context $storageContext `
-Destination $targetPath | Out-Null
}
}
}
Export-ModuleMember -Function Get-DeliveryFilesFromAzure
tools\PowerDeliveryNode\Cmdlets\Get-DeliveryFilesFromS3.ps1
<#
.Synopsis
Downloads files that were published by powerdelivery to an AWS Simple Storage Service bucket
during the current run of a target onto a node.
.Description
Downloads files that were published by powerdelivery to an AWS Simple Storage Service bucket
during the current run of a target onto a node.
.Example
Delivery:Role {
param($target, $config, $node)
# You must install PowerDeliveryNode using chocolatey in a
# role that has run before this one on the remote node first.
Import-Module PowerDeliveryNode
# $releasePath will be C:\Users\<User>\AppData\Roaming\<Project>\Current
# pointing to a yyyyMMdd_HHmmss folder in the same directory.
$releasePath = New-DeliveryReleasePath $target [Environment]::GetFolderPath("AppData")
# Downloads files within the folder "MyApp" that were uploaded to S3
# into a local directory for the release on the node created above.
Get-DeliveryFilesFromS3 -Target $target `
-Path "MyApp" `
-Destination $releasePath `
-ProfileName "MyProfile" `
-BucketName "MyAppReleases"
}
.Parameter Target
The $target parameter from the role.
.Parameter Path
The path of files to download relative to the release directory (<ProjectName>/<StartedAt>)
uploaded to S3 with the Publish-DeliveryFilesToS3 cmdlet.
.Parameter Destination
The directory in which to place downloaded files. The New-DeliveryReleasePath cmdlet
is recommended to enable rollback via the Undo-DeliveryReleasePath cmdlet in a Down block.
.Parameter ProfileName
The name of the AWS profile containing credentials to use.
See https://docs.aws.amazon.com/powershell/latest/userguide/specifying-your-aws-credentials.html
.Parameter BucketName
The name of the S3 bucket that contains files uploaded with the Publish-DeliveryFilesToS3 cmdlet in
a prior role that ran on localhost to create a release.
.Parameter ProfilesLocation
The location to look in for the AWS profile containing credentials.
See https://docs.aws.amazon.com/powershell/latest/userguide/specifying-your-aws-credentials.html
#>
function Get-DeliveryFilesFromS3 {
param(
[Parameter(Position=0,Mandatory=1)][hashtable] $Target,
[Parameter(Position=1,Mandatory=1)][string] $Path,
[Parameter(Position=2,Mandatory=1)][string] $Destination,
[Parameter(Position=3,Mandatory=1)][string] $ProfileName,
[Parameter(Position=4,Mandatory=1)][string] $BucketName,
[Parameter(Position=5,Mandatory=0)][string] $ProfilesLocation
)
$verbose = Test-Verbose
if (-not ("win32.Shell" -as [type])) {
Add-Type -Namespace win32 -Name Shell -MemberDefinition @"
[DllImport("Shlwapi.dll", SetLastError = true, CharSet = CharSet.Auto)]
public static extern bool PathRelativePathTo(System.Text.StringBuilder lpszDst,
string From, System.IO.FileAttributes attrFrom, String to, System.IO.FileAttributes attrTo);
"@
}
$setAwsCredentialsArgs = @{
ProfileName = $ProfileName
}
if (![String]::IsNullOrEmpty($ProfilesLocation)) {
$setAwsCredentialsArgs.Add("ProfilesLocation", $ProfilesLocation)
}
# Set the active AWS credentials
Set-AwsCredentials @$setAwsCredentialsArgs
if ($verbose) {
Write-Host "Using AWS profile ""$ProfileName"""
}
# Connect to the S3 bucket
$bucket = Get-S3Bucket $BucketName
if (!$bucket) {
throw "S3 bucket $BucketName not found."
}
# List all files in the container for all releases
$allReleaseFiles = Get-S3Object -BucketName $BucketName `
-KeyPrefix $target.ProjectName
$releasePrefix = "$($target.ProjectName)/$($target.StartedAt)"
$pathToGet = $releasePrefix
# Append the source path if not the entire directory
if ($Path -ne ".") {
$extraPath = $Path -replace '\\', '/'
if ($extraPath.StartsWith("/")) {
$extraPath = $extraPath.Substring(1)
}
$pathToGet = "$releasePrefix/$extraPath"
}
# Iterate the files in the release
foreach ($releaseFile in $allReleaseFiles) {
# Only download files for the current release
if ($releaseFile.Key.StartsWith($pathToGet)) {
# Fix up the filename to exclude the release and timestamp
$targetPath = $releaseFile.Key.Substring($releasePrefix.Length + 1)
$targetPath = $targetPath -replace '/', '\'
$targetPath = Join-Path $Destination $targetPath
# Create the directory containing the file if it doesn't exist
$targetDir = [IO.Path]::GetDirectoryName($targetPath)
if (!(Test-Path $targetDir)) {
New-Item -ItemType Directory $targetDir | Out-Null
}
# Download the file
Read-S3Object -BucketName $BucketName `
-Key $releaseFile.Key `
-File $targetPath | Out-Null
}
}
}
Export-ModuleMember -Function Get-DeliveryFilesFromS3
tools\PowerDeliveryNode\Cmdlets\New-DeliveryReleasePath.ps1
<#
.Synopsis
Creates a new release directory on a remote node being deployed to with powerdelivery.
.Description
Creates a new release directory on a remote node being deployed to with powerdelivery.
A directory will be created within the path you specify and named after the ProjectName
property of the target. A directory will be created within it with the timestamp of the
current run of the target and symbolicly linked to "Current".
Any releases older than the number in the Keep parameter will be deleted.
.Example
Delivery:Role -Up {
param($target, $config, $node)
# You must install PowerDeliveryNode using chocolatey in a
# role that has run before this one on the remote node first.
Import-Module PowerDeliveryNode
# $releasePath will be C:\Users\<User>\AppData\Roaming\<Project>\Current
# pointing to a yyyyMMdd_HHmmss folder in the same directory.
$releasePath = New-DeliveryReleasePath $target [Environment]::GetFolderPath("AppData")
} -Down {
# You must install PowerDeliveryNode using chocolatey in a
# role that has run before this one on the remote node first.
Import-Module PowerDeliveryNode
# This will rollback a previous release. If no previous
# release exists it will be the same path as current.
$releasePath = Undo-DeliveryReleasePath $target [Environment]::GetFolderPath("AppData")
}
The release will be created at the path:
C:\Users\<User>\AppData\Roaming\<Project>\<StartedAt>
And symlinked to:
C:\Users\<User>\AppData\Roaming\<Project>\Current
.Parameter Target
The hash of target properties for the powerdelivery run.
.Parameter Path
The parent path into which to create the release path.
.Parameter Keep
The number of previous releases to keep. Defaults to 5.
#>
function New-DeliveryReleasePath {
[CmdletBinding()]
param(
[Parameter(Position=0,Mandatory=1)][hashtable] $Target,
[Parameter(Position=1,Mandatory=1)][string] $Path,
[Parameter(Position=2,Mandatory=0)][int] $Keep = 5
)
# Reference a sub-directory named after the project
$projectPath = Join-Path $Path $target.ProjectName
# Create a directory for this release
$currentReleasePath = Join-Path $projectPath "Current"
$thisReleasePath = Join-Path $projectPath $target.StartedAt
if (!(Test-Path $thisReleasePath)) {
New-Item $thisReleasePath -ItemType Directory | Out-Null
# Remove old link to current release
if (Test-Path $currentReleasePath) {
& cmd /c "rmdir ""$currentReleasePath"""
}
# Link this release to the current release
& cmd /c "mklink /J ""$currentReleasePath"" ""$thisReleasePath""" | Out-Null
# Get releases
$releases = Get-ChildItem -Directory $projectPath -Exclude "Current"
# Delete releases older than the last 5
if ($releases.count -gt $Keep) {
$oldReleaseCount = $releases.count - $Keep
$releases |
Sort-Object -Property Name |
Select -First $oldReleaseCount |
Remove-Item -Force -Recurse | Out-Null
}
}
$currentReleasePath
}
Export-ModuleMember -Function New-DeliveryReleasePath
tools\PowerDeliveryNode\Cmdlets\Test-CommandExists.ps1
<#
.Synopsis
Tests whether a command is present in the PowerShell path.
.Description
Tests whether a command is present in the PowerShell path. Useful for checking for dependencies.
.Example
Test-Command choco
.Parameter CommandName
The name of the command to test for.
#>
function Test-CommandExists {
[CmdletBinding()]
param(
[Parameter(Position=0,Mandatory=1)][string] $CommandName
)
$oldPreference = $ErrorActionPreference
$ErrorActionPreference = 'stop'
try {
if (Get-Command $CommandName) {
$true
}
}
catch {
$false
}
finally {
$ErrorActionPreference = $oldPreference
}
}
Export-ModuleMember -Function Test-CommandExists
tools\PowerDeliveryNode\Cmdlets\Test-Verbose.ps1
<#
.Synopsis
Tests whether PowerShell is being run in verbose mode.
.Description
Tests whether PowerShell is being run in verbose mode. Useful for logging additional details only when requested.
.Example
if (Test-Verbose) {
Write-Host "Detailed log entry"
}
#>
function Test-Verbose {
[CmdletBinding()]
param()
[System.Management.Automation.ActionPreference]::SilentlyContinue -ne $VerbosePreference
}
Export-ModuleMember -Function Test-Verbose
tools\PowerDeliveryNode\Cmdlets\Undo-DeliveryReleasePath.ps1
<#
.Synopsis
Rolls back to a previous release directory on a remote node being deployed to with powerdelivery.
.Description
Rolls back to a previous release directory on a remote node being deployed to with powerdelivery.
Modifies the symbolic link pointing to the current release path to point to the previous release
and deletes the old current release directory. If no previous release exists, will leave the
current release as is and return it.
.Example
Delivery:Role -Up {
param($target, $config, $node)
# You must install PowerDeliveryNode using chocolatey in a
# role that has run before this one on the remote node first.
Import-Module PowerDeliveryNode
# $releasePath will be C:\Users\<User>\AppData\Roaming\<Project>\Current
$releasePath = New-DeliveryReleasePath $target [Environment]::GetFolderPath("AppData")
} -Down {
# You must install PowerDeliveryNode using chocolatey in a
# role that has run before this one on the remote node first.
Import-Module PowerDeliveryNode
# This will rollback a previous release. If no previous
# release exists it will be the same path as current.
$releasePath = Undo-DeliveryReleasePath $target [Environment]::GetFolderPath("AppData")
}
The releases will be looked for in the path:
C:\Users\<User>\AppData\Roaming\<Project>
And the previous release symlinked to:
C:\Users\<User>\AppData\Roaming\<Project>\Current
.Parameter Target
The hash of target properties for the powerdelivery run.
.Parameter Path
The parent path in which to look for releases.
#>
function Undo-DeliveryReleasePath {
[CmdletBinding()]
param(
[Parameter(Position=0,Mandatory=1)][hashtable] $Target,
[Parameter(Position=1,Mandatory=1)][string] $Path
)
$previousReleasePath = $null
# Reference a sub-directory named after the project
$projectPath = Join-Path $Path $target.ProjectName
# If at least one release has occurred
if (Test-Path $projectPath) {
# Get current and previous release
$lastRelease = Get-ChildItem -Directory $projectPath -Exclude "Current" |
Sort-Object -Descending -Property Name | Select -First 2
# Only rollback if we've got a previous release
if ($lastRelease.count -eq 2) {
$previousReleasePath = $lastRelease[1]
# Remove link to current release
$currentReleasePath = Join-Path $projectPath "Current"
if (Test-Path $currentReleasePath) {
& cmd /c "rmdir ""$currentReleasePath"""
}
# Link current to previous release
& cmd /c "mklink /J ""$currentReleasePath"" ""$previousReleasePath""" | Out-Null
# Delete old current release
Remove-Item -Force -Recurse $lastRelease[0] | Out-Null
}
elseif ($lastRelease.count -eq 1) {
# Return current if no previous release
$previousReleasePath = Join-Path $projectPath "Current"
}
}
$previousReleasePath
}
Export-ModuleMember -Function Undo-DeliveryReleasePath
tools\PowerDeliveryNode\PowerDeliveryNode.psd1
tools\PowerDeliveryNode\PowerDeliveryNode.psm1
<# PowerDeliveryNode.psm1
Script for PowerShell module.
http://www.powerdelivery.io
#>
# Load cmdlets
$cmdletsDir = (Join-Path $PSScriptRoot "Cmdlets")
gci $cmdletsDir -Filter "*.ps1" | ForEach-Object { . (Join-Path $cmdletsDir $_.Name) }
tools\PowerDeliveryNode\Templates\.gitkeep
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Version History
| Add to Builder | Version | Downloads | Last Updated | Status |
|---|---|---|---|---|
| PowerDelivery 3 Node 3.0.1 | 1217 | Tuesday, June 28, 2016 | Approved | |
| PowerDelivery 3 Node 3.0.0 | 335 | Saturday, June 18, 2016 | Approved |
Dependencies
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- chocolatey (≥ 0.9.10)
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