build.ps1
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#!/usr/bin/env pwsh <# .SYNOPSIS Starts a Whiskey build. .DESCRIPTION The `build.ps1` script starts a Whiskey build in the script's directory. It first download the latest `0.*` version of Whiskey from Whiskey's GitHub [Releases](https://github.com/webmd-health-services/Whiskey/releases) and place it into a `PSModules/Whiskey` directory. The script will look for a `whiskey.yml` file in the same directory as itself. If one doesn't exit, it will create a new starter `whiskey.yml` file with empty `Build` and `Publish` pipelines. Finally, `Invoke-WhiskeyBuild` is called to run the build tasks specified in the `whiskey.yml`. Pass the token to use to authenticate to GitHub to the `GitHubBearerToken` parameter. Or, you can set the a `GITHUB_BEARER_TOKEN` environment variable to the bearer token to use. To download all the tools that are required for a build, use the `-Initialize` switch. To run a specific pipeline from the whiskey.yml file, pass the pipeline name to the `PipelineName` parameter. By default, runs the `Build` pipeline. To run a build using a specific whiskey.yml file, use the `ConfigurationPath` parameter. To cleanup downloaded build tools and artifacts created from previous builds, use the `-Clean` switch. .EXAMPLE ./build.ps1 Starts a Whiskey build. .EXAMPLE ./build.ps1 -Clean Demonstrates how to use Whiskey to clean up any downloaded build tools and previously built artifacts. .EXAMPLE ./build.ps1 -Initialize Demonstrates how to initialize the build directory with any tools that are required by tasks in the `whiskey.yml` file. .EXAMPLE ./build.ps1 -PipelineName Test Demonstrates how to run a specific pipeline from the whiskey.yml file. In this example, the `Test` pipeline is run. .EXAMPLE ./build.ps1 -ConfigurationPath '../whiskey.yml' Demonstrates how to run a build using a specific whiskey.yml file. In this example, the whiskey.yml file in the current directory's parent directory will be used. #> [CmdletBinding(DefaultParameterSetName='Build')] param( [Parameter(Mandatory,ParameterSetName='Clean')] # Runs the build in clean mode, which removes any files, tools, packages created by previous builds. [switch] $Clean, [Parameter(Mandatory,ParameterSetName='Initialize')] # Initializes the repository. [switch] $Initialize, # Run a specific pipeline. The default is to run the `Build` pipeline. [String] $PipelineName, # Run a build using a specific whiskey.yml file. The default is to use a whiskey.yml file in the same directory # as this script. [String] $ConfigurationPath, # The bearer token to use to authenticate with the GitHub API when getting the Whiskey releases. The default value # is the `GITHUB_BEARER_TOKEN` environment variable. [String] $GitHubBearerToken ) #Requires -Version 5.1 $ErrorActionPreference = 'Stop' Set-StrictMode -Version Latest # Set to a specific version to use a specific version of Whiskey. $whiskeyVersion = '0.*' $allowPrerelease = $false $psModulesRoot = Join-Path -Path $PSScriptRoot -ChildPath 'PSModules' $whiskeyModuleRoot = Join-Path -Path $PSScriptRoot -ChildPath 'PSModules\Whiskey' if( -not (Test-Path -Path $whiskeyModuleRoot -PathType Container) ) { $headers = @{ 'Content-Type' = 'application/json' } if (-not $GitHubBearerToken -and $env:GITHUB_BEARER_TOKEN) { $GitHubBearerToken = $env:GITHUB_BEARER_TOKEN $headers['Authorization'] = "Bearer ${GitHubBearerToken}" } if ($GitHubBearerToken) { $headers['Authorization'] = "Bearer ${GitHubBearerToken}" } [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor [System.Net.SecurityProtocolType]::Tls12 $release = Invoke-RestMethod -Uri 'https://api.github.com/repos/webmd-health-services/Whiskey/releases' -Headers $headers | ForEach-Object { $_ } | Where-Object { $_.name -like $whiskeyVersion } | Where-Object { if( $allowPrerelease ) { return $true } [Version]::TryParse($_.name,[ref]$null) } | Sort-Object -Property 'created_at' -Descending | Select-Object -First 1 if( -not $release ) { Write-Error -Message ('Whiskey version "{0}" not found.' -f $whiskeyVersion) -ErrorAction Stop return } $zipUri = $release.assets | ForEach-Object { $_ } | Where-Object { $_.name -like 'Whiskey*.zip' } | Select-Object -ExpandProperty 'browser_download_url' if( -not $zipUri ) { Write-Error -Message ('URI to Whiskey ZIP file does not exist.') -ErrorAction Stop } Write-Verbose -Message ('Found Whiskey {0}.' -f $release.name) if( -not (Test-Path -Path $psModulesRoot -PathType Container) ) { New-Item -Path $psModulesRoot -ItemType 'Directory' | Out-Null } $zipFilePath = Join-Path -Path $psModulesRoot -ChildPath 'Whiskey.zip' & { $ProgressPreference = 'SilentlyContinue' Invoke-WebRequest -UseBasicParsing -Uri $zipUri -OutFile $zipFilePath } # Whiskey.zip uses Windows directory separator which extracts strangely on Linux. So, we have # to extract each entry by hand. Add-Type -AssemblyName 'System.IO.Compression.FileSystem' $zipFile = [IO.Compression.ZipFile]::OpenRead($zipFilePath) try { foreach( $entry in $zipFile.Entries ) { $destinationPath = Join-Path -Path $whiskeyModuleRoot -ChildPath $entry.FullName $destinationDirectory = $destinationPath | Split-Path if( -not (Test-Path -Path $destinationDirectory -PathType Container) ) { New-Item -Path $destinationDirectory -ItemType 'Directory' | Out-Null } Write-Debug -Message ('{0} -> {1}' -f $entry.FullName,$destinationPath) [IO.Compression.ZipFileExtensions]::ExtractToFile($entry, $destinationPath, $true) } } finally { $zipFile.Dispose() } # Remove any prerelease information. $moduleDirName = $release.name -replace '-.*$','' Rename-Item -Path (Join-Path -Path $whiskeyModuleRoot -ChildPath 'Whiskey') -NewName $moduleDirName Remove-Item -Path $zipFilePath } & { $VerbosePreference = 'SilentlyContinue' Import-Module -Name $whiskeyModuleRoot -Force } if (-not $ConfigurationPath) { $ConfigurationPath = Join-Path -Path $PSScriptRoot -ChildPath 'whiskey.yml' if( -not (Test-Path -Path $ConfigurationPath -PathType 'Leaf') ) { @' Build: - Version: Version: 0.0.0 Publish: '@ | Set-Content -Path $ConfigurationPath } } $optionalArgs = @{ } if( $Clean ) { $optionalArgs['Clean'] = $true } if( $Initialize ) { $optionalArgs['Initialize'] = $true } if ($PipelineName) { $optionalArgs['PipelineName'] = $PipelineName } $context = New-WhiskeyContext -Environment 'Dev' -ConfigurationPath $ConfigurationPath Invoke-WhiskeyBuild -Context $context @optionalArgs |