Eigenverft.Manifested.Drydock.ps1
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function Update-ManifestModuleVersion { <# .SYNOPSIS Updates the ModuleVersion in a PowerShell module manifest (psd1) file. .DESCRIPTION This function reads a PowerShell module manifest file as text, uses a regular expression to update the ModuleVersion value while preserving the file's comments and formatting, and writes the updated content back to the file. If a directory path is supplied, the function recursively searches for the first *.psd1 file and uses it. .PARAMETER ManifestPath The file or directory path to the module manifest (psd1) file. If a directory is provided, the function will search recursively for the first *.psd1 file. .PARAMETER NewVersion The new version string to set for the ModuleVersion property. .EXAMPLE PS C:\> Update-ManifestModuleVersion -ManifestPath "C:\projects\MyDscModule" -NewVersion "2.0.0" Updates the ModuleVersion of the first PSD1 manifest found in the given directory to "2.0.0". #> [CmdletBinding()] [alias("ummv")] param( [Parameter(Mandatory = $true)] [string]$ManifestPath, [Parameter(Mandatory = $true)] [string]$NewVersion ) # Check if the provided path exists if (-not (Test-Path $ManifestPath)) { throw "The path '$ManifestPath' does not exist." } # If the path is a directory, search recursively for the first *.psd1 file. $item = Get-Item $ManifestPath if ($item.PSIsContainer) { $psd1File = Get-ChildItem -Path $ManifestPath -Filter *.psd1 -Recurse | Select-Object -First 1 if (-not $psd1File) { throw "No PSD1 manifest file found in directory '$ManifestPath'." } $ManifestPath = $psd1File.FullName } Write-Verbose "Using manifest file: $ManifestPath" # Read the manifest file content as text using .NET method. $content = [System.IO.File]::ReadAllText($ManifestPath) # Define the regex pattern to locate the ModuleVersion value. $pattern = "(?<=ModuleVersion\s*=\s*')[^']+(?=')" # Replace the current version with the new version using .NET regex. $updatedContent = [System.Text.RegularExpressions.Regex]::Replace($content, $pattern, $NewVersion) # Write the updated content back to the manifest file. [System.IO.File]::WriteAllText($ManifestPath, $updatedContent) } function Find-FilesByPattern { <# .SYNOPSIS Recursively searches a directory for files matching a specified pattern. .DESCRIPTION This function searches the specified directory and all its subdirectories for files that match the provided filename pattern (e.g., "*.txt", "*.sln", "*.csproj"). It returns an array of matching FileInfo objects, which can be iterated with a ForEach loop. .PARAMETER Path The root directory where the search should begin. .PARAMETER Pattern The filename pattern to search for (e.g., "*.txt", "*.sln", "*.csproj"). .EXAMPLE $files = Find-FilesByPattern -Path "C:\MyProjects" -Pattern "*.txt" foreach ($file in $files) { Write-Output $file.FullName } #> [CmdletBinding()] [alias("ffbp")] param ( [Parameter(Mandatory = $true)] [string]$Path, [Parameter(Mandatory = $true)] [string]$Pattern ) # Validate that the provided path exists and is a directory. if (-not (Test-Path -Path $Path -PathType Container)) { throw "The specified path '$Path' does not exist or is not a directory." } try { # Recursively search for files matching the given pattern. $results = Get-ChildItem -Path $Path -Filter $Pattern -Recurse -File -ErrorAction Stop return $results } catch { Write-Error "An error occurred while searching for files: $_" } } function Get-ConfigValue { <# .SYNOPSIS Return an existing value if provided; otherwise read a JSON file and return a property. .DESCRIPTION If -Check is non-empty, that value is returned (no file I/O). If -Check is null/empty, the JSON file at -FilePath is parsed and the value at -Property (supports dotted paths) is returned. Compatible with Windows PowerShell 5.x. .PARAMETER Check Existing value to prefer. If non-empty, it is returned as-is. .PARAMETER FilePath Path to the JSON secrets/config file. .PARAMETER Property Property name or dotted path within the JSON (e.g. "POWERSHELL_GALLERY" or "App.Settings.Token"). .EXAMPLE $POWERSHELL_GALLERY = Get-ConfigValue -Check $POWERSHELL_GALLERY -FilePath (Join-Path $PSScriptRoot 'main_secrets.json') -Property 'POWERSHELL_GALLERY' .OUTPUTS [object] #> [CmdletBinding()] [alias("gcv")] param( [Parameter(Mandatory=$false)] [AllowNull()] [AllowEmptyString()] [string]$Check, [Parameter(Mandatory=$true)] [string]$FilePath, [Parameter(Mandatory=$true)] [string]$Property ) # Fast path: if Check has a non-empty value, return it without touching disk. if ($PSBoundParameters.ContainsKey('Check') -and -not [string]::IsNullOrWhiteSpace($Check)) { return $Check } if (-not (Test-Path -LiteralPath $FilePath)) { throw "Get-ConfigValue: File not found: $FilePath" } $raw = Get-Content -LiteralPath $FilePath -Raw try { $obj = $raw | ConvertFrom-Json } catch { throw "Get-ConfigValue: Invalid JSON in file: $FilePath. $_" } $path = ($Property.Trim()).TrimStart('.') if ([string]::IsNullOrEmpty($path)) { throw "Get-ConfigValue: Property path is empty." } $current = $obj foreach ($segment in $path -split '\.') { if ($null -eq $current) { break } $prop = $current.PSObject.Properties[$segment] if ($null -eq $prop) { throw "Get-ConfigValue: Property not found: $segment (path: $Property)" } $current = $prop.Value } return $current } function Test-VariableValue { # Suppress the use of unapproved verb in function name [Diagnostics.CodeAnalysis.SuppressMessage("PSUseApprovedVerbs","")] <# .SYNOPSIS Ensures a variable meets conditions and displays its details. .DESCRIPTION Accepts a script block containing a simple variable reference (e.g. { $currentBranch }), extracts the variable's name from the AST, evaluates its value, and displays both in one line. The -HideValue switch suppresses the actual value by displaying "[Hidden]". When -ExitIfNullOrEmpty is specified, the function exits with code 1 if the variable's value is null, an empty string, or (in the case of a hashtable) empty. .PARAMETER Variable A script block that must contain a simple variable reference. .PARAMETER HideValue If specified, the displayed value will be replaced with "[Hidden]". .PARAMETER ExitIfNullOrEmpty If specified, the function exits with code 1 when the variable's value is null or empty. .EXAMPLE $currentBranch = "develop" Test-VariableValue -Variable { $currentBranch } # Output: Variable Name: currentBranch, Value: develop .EXAMPLE $currentBranch = "" Test-VariableValue -Variable { $currentBranch } -ExitIfNullOrEmpty # Outputs an error and exits with code 1. .EXAMPLE $myHash = @{ Key1 = "Value1"; Key2 = "Value2" } Test-VariableValue -Variable { $myHash } # Output: Variable Name: myHash, Value: {"Key1":"Value1","Key2":"Value2"} .NOTES The script block must contain a simple variable reference for the AST extraction to work correctly. #> [CmdletBinding()] [alias("tvv")] param ( [Parameter(Mandatory = $true)] [ScriptBlock]$Variable, [switch]$HideValue, [switch]$ExitIfNullOrEmpty ) # Extract variable name from the script block's AST. $ast = $Variable.Ast $varAst = $ast.Find({ param($node) $node -is [System.Management.Automation.Language.VariableExpressionAst] }, $true) if (-not $varAst) { Write-Error "The script block must contain a simple variable reference." return } $varName = $varAst.VariablePath.UserPath # Evaluate the script block to get the variable's value. $value = & $Variable # Check if the value is null or empty and exit if required. if ($ExitIfNullOrEmpty) { if ($null -eq $value) { Write-Error "Variable '$varName' is null." exit 1 } if (($value -is [string]) -and [string]::IsNullOrEmpty($value)) { Write-Error "Variable '$varName' is an empty string." exit 1 } if ($value -is [hashtable] -and ($value.Count -eq 0)) { Write-Error "Variable '$varName' is an empty hashtable." exit 1 } } # Prepare the display value. if ($HideValue) { $displayValue = "[Hidden]" } else { if ($value -is [hashtable]) { # Convert the hashtable to a compact JSON string for one-line output. $displayValue = $value | ConvertTo-Json -Compress } else { $displayValue = $value } } Write-Output "Test-VariableValue: $varName, Value: $displayValue" } function Test-CommandAvailable { <# .SYNOPSIS Returns a CommandInfo for a command, or $null if not found. (Windows PowerShell 5.1 compatible) .DESCRIPTION Resolves cmdlets, functions, aliases, external apps, or scripts via Get-Command. Returns the first matching [System.Management.Automation.CommandInfo] or $null. Optionally fail fast via -ThrowIfNotFound or -ExitIfNotFound (default exit code 127). .PARAMETER Command The command to resolve (e.g., 'git'). .PARAMETER Type Optional filter for the command type. Valid: Any, Cmdlet, Function, Alias, Application, ExternalScript. .PARAMETER ThrowIfNotFound Throw a terminating error if the command is not found. .PARAMETER ExitIfNotFound Exit the current PowerShell host if the command is not found. .PARAMETER ExitCode Exit code to use with -ExitIfNotFound. Defaults to 127. .EXAMPLE PS> $git = Test-CommandAvailable -Command git PS> if ($git) { "git at $($git.Definition)" } else { "git missing" } PS> # PS5 note: for external applications, .Definition is the full path. .EXAMPLE PS> if ($cmd = Test-CommandAvailable "pwsh") { "pwsh ok at $($cmd.Definition)" } else { "pwsh missing" } PS> # PS5-friendly inline assignment in the if; $null is falsey. .EXAMPLE PS> Test-CommandAvailable node -ThrowIfNotFound PS> # Throws a terminating error if 'node' cannot be resolved (script-level enforcement). .EXAMPLE PS> Test-CommandAvailable "az" -ExitIfNotFound -ExitCode 127 PS> # Unconditionally terminates the current host if 'az' is missing (CI-safe). .EXAMPLE PS> $exe = Test-CommandAvailable git -Type Application PS> if ($exe) { "exe path: $($exe.Definition)" } else { "no Application match" } PS> # Filters by CommandType in a PS5-compatible way. .NOTES Reviewer note: Prefer -ExitIfNotFound for CI/bootstrap; use -ThrowIfNotFound where try/catch is desired. #> [CmdletBinding()] param( [Parameter(Mandatory, Position=0)] [string]$Command, [ValidateSet('Any','Cmdlet','Function','Alias','Application','ExternalScript')] [string]$Type = 'Any', [switch]$ThrowIfNotFound, [switch]$ExitIfNotFound, [int]$ExitCode = 127 ) # Resolve candidates (PS5-safe). try { $resolved = Get-Command -Name $Command -ErrorAction Stop } catch { $resolved = $null } # Optional type filter (string compare for PS5.1 compatibility). if ($Type -ne 'Any' -and $resolved) { $resolved = $resolved | Where-Object { $_.CommandType.ToString() -eq $Type } } # Select the first match (typical for PATH executables). $first = $resolved | Select-Object -First 1 if ($null -ne $first) { return $first } # Not found: enforce chosen fail-fast behavior. if ($ThrowIfNotFound) { throw "Required command '$Command' was not found in PATH (Type=$Type)." } if ($ExitIfNotFound) { Write-Error "Required command '$Command' was not found in PATH (Type=$Type). Exiting with code $ExitCode." exit $ExitCode } return $null } function Get-RunEnvironment { <# .SYNOPSIS Determines whether this PowerShell session runs locally or under a CI system (GitHub Actions, Azure Pipelines, Jenkins) and classifies hosted vs self-hosted when possible. .DESCRIPTION Uses well-known CI environment variables: - GitHub Actions: GITHUB_ACTIONS=true (hosted images expose ImageOS/ImageVersion). - Azure Pipelines: TF_BUILD=true; heuristics on AGENT_NAME / machine name to infer Microsoft-hosted vs self-hosted. - Jenkins: JENKINS_URL / BUILD_ID. Falls back to CI=true as “UnknownCI”. .OUTPUTS [pscustomobject] by default; optionally a Hashtable or a concise String via -As. .PARAMETER As Output shape. One of: Object (default), Hashtable, String. [Mandatory: $false] .EXAMPLE Get-RunEnvironment # -> Provider/Hosting/IsCI plus Details and Evidence. .EXAMPLE Get-RunEnvironment -As String # -> "GitHubActions/Hosted (IsCI=True)" .NOTES Reviewer note: Host-type detection for Azure is heuristic by design; no single authoritative flag exists. #> [CmdletBinding()] [alias("gre")] param( [Parameter(Mandatory = $false, Position = 0)] [ValidateSet('Object','Hashtable','String')] [string]$As = 'Object' ) # Build a mutable state with explicit fields. $state = [ordered]@{ Provider = 'Local' Hosting = 'N/A' IsCI = $false Details = [ordered]@{} Evidence = @() } # --- GitHub Actions ------------------------------------------------------ if ($env:GITHUB_ACTIONS -eq 'true') { $state.Provider = 'GitHubActions' $state.IsCI = $true $state.Details['RunnerOS'] = $env:RUNNER_OS $state.Details['RunnerName'] = $env:RUNNER_NAME $isHosted = [bool]$env:ImageOS -or [bool]$env:ImageVersion $state.Hosting = if ($isHosted) { 'Hosted' } else { 'SelfHosted' } $state.Evidence += 'GITHUB_ACTIONS' if ($env:ImageOS) { $state.Evidence += 'ImageOS' } if ($env:ImageVersion){ $state.Evidence += 'ImageVersion' } } # --- Azure Pipelines ----------------------------------------------------- elseif (($env:TF_BUILD -as [string]) -match '^(?i:true)$' -or $env:AGENT_NAME -or $env:BUILD_BUILDID) { $state.Provider = 'AzurePipelines' $state.IsCI = $true $state.Details['AgentName'] = $env:AGENT_NAME $state.Details['AgentOS'] = $env:AGENT_OS $state.Details['AgentMachineName']= $env:AGENT_MACHINENAME # Heuristic: Microsoft-hosted agents usually have Agent.Name like "Azure Pipelines <n>" or legacy "Hosted Agent", # and ephemeral VM names starting with "fv-az". $isHosted = ($env:AGENT_NAME -match '^(Azure Pipelines|Hosted Agent)') -or ($env:AGENT_MACHINENAME -like 'fv-az*') $state.Hosting = if ($isHosted) { 'Hosted' } else { 'SelfHosted' } foreach ($n in 'TF_BUILD','AGENT_NAME','BUILD_BUILDID','AGENT_MACHINENAME') { if (Test-Path "Env:\$n") { $state.Evidence += $n } } } # --- Jenkins ------------------------------------------------------------- elseif ($env:JENKINS_URL -or $env:BUILD_ID) { $state.Provider = 'Jenkins' $state.IsCI = $true $state.Details['NodeName'] = $env:NODE_NAME $state.Details['HasJenkinsUrl'] = [bool]$env:JENKINS_URL # Jenkins OSS is typically self-hosted. Mark hosted if URL hints a managed service (very rough). if ($env:JENKINS_URL -match '(cloudbees|jenkins\.io)') { $state.Hosting = 'Hosted' } else { $state.Hosting = 'SelfHosted' } foreach ($n in 'JENKINS_URL','BUILD_ID','NODE_NAME') { if (Test-Path "Env:\$n") { $state.Evidence += $n } } } # --- Unknown CI ---------------------------------------------------------- elseif ($env:CI -eq 'true') { $state.Provider = 'UnknownCI' $state.IsCI = $true $state.Hosting = 'Unknown' $state.Evidence += 'CI' } switch ($As) { 'String' { "{0}/{1} (IsCI={2})" -f $state.Provider,$state.Hosting,$state.IsCI } 'Hashtable' { [hashtable]$state } default { [pscustomobject]@{ Provider = $state.Provider Hosting = $state.Hosting IsCI = $state.IsCI Details = [pscustomobject]$state.Details Evidence = $state.Evidence } } } } |