|
| 1 | +--- |
| 2 | +title: "Configuration Reference" |
| 3 | +description: "Complete reference for the $PSBPreference hashtable and task dependency variables in PowerShellBuild." |
| 4 | +--- |
| 5 | + |
| 6 | +# Configuration Reference |
| 7 | + |
| 8 | +PowerShellBuild exposes all of its settings through a single hashtable called `$PSBPreference`. Override values in the `properties` block of your `psakeFile.ps1`. Task dependency chains can also be customized via separate variables set outside the `properties` block. |
| 9 | + |
| 10 | +## Setting Preferences |
| 11 | + |
| 12 | +```powershell title="psakeFile.ps1" |
| 13 | +properties { |
| 14 | + # Override any $PSBPreference keys here |
| 15 | + $PSBPreference.General.ModuleName = 'MyModule' |
| 16 | + $PSBPreference.Build.OutDir = "$PSScriptRoot/build" |
| 17 | + $PSBPreference.Test.ScriptAnalysis.Enabled = $true |
| 18 | + $PSBPreference.Test.CodeCoverage.Enabled = $true |
| 19 | + $PSBPreference.Test.CodeCoverage.Threshold = 0.80 |
| 20 | + $PSBPreference.Publish.PSRepositoryApiKey = $env:PSGALLERY_API_KEY |
| 21 | +} |
| 22 | +
|
| 23 | +task default -depends Build |
| 24 | +task Build -FromModule PowerShellBuild -Version '0.7.1' |
| 25 | +``` |
| 26 | + |
| 27 | +Values not overridden retain their defaults as defined in PowerShellBuild's `build.properties.ps1`. |
| 28 | + |
| 29 | +--- |
| 30 | + |
| 31 | +## General |
| 32 | + |
| 33 | +| Setting | Default | Description | |
| 34 | +|---------|---------|-------------| |
| 35 | +| `General.ProjectRoot` | (auto-detected) | Root directory of the project | |
| 36 | +| `General.SrcRootDir` | `$ProjectRoot/src` | Directory containing module source files | |
| 37 | +| `General.ModuleName` | (basename of `.psd1`) | Name of the module | |
| 38 | +| `General.ModuleVersion` | (from manifest) | Module version number | |
| 39 | +| `General.ModuleManifestPath` | (auto-detected) | Path to the `.psd1` manifest | |
| 40 | + |
| 41 | +--- |
| 42 | + |
| 43 | +## Build |
| 44 | + |
| 45 | +| Setting | Default | Description | |
| 46 | +|---------|---------|-------------| |
| 47 | +| `Build.OutDir` | `$ProjectRoot/build` | Root output directory | |
| 48 | +| `Build.ModuleOutDir` | `$OutDir/$ModuleName` | Module-specific output subdirectory (computed) | |
| 49 | +| `Build.CompileModule` | `$false` | If `$true`, concatenate all `.ps1` source files into a single `.psm1` | |
| 50 | +| `Build.CompileDirectories` | `'Enum','Classes','Private','Public'` | Directories whose `.ps1` files are merged when compiling | |
| 51 | +| `Build.CopyDirectories` | `@()` | Directories copied as-is (not compiled) to the output | |
| 52 | +| `Build.Exclude` | `@()` | File patterns excluded from the output | |
| 53 | + |
| 54 | +### Module Compilation |
| 55 | + |
| 56 | +Setting `CompileModule = $true` merges all `.ps1` files from `CompileDirectories` into the root `.psm1`. This can improve module load time and is common for published modules. |
| 57 | + |
| 58 | +```powershell |
| 59 | +properties { |
| 60 | + $PSBPreference.Build.CompileModule = $true |
| 61 | + $PSBPreference.Build.CompileDirectories = @('Enum', 'Classes', 'Private', 'Public') |
| 62 | + $PSBPreference.Build.CopyDirectories = @('data', 'lib') |
| 63 | +} |
| 64 | +``` |
| 65 | + |
| 66 | +--- |
| 67 | + |
| 68 | +## Test |
| 69 | + |
| 70 | +| Setting | Default | Description | |
| 71 | +|---------|---------|-------------| |
| 72 | +| `Test.Enabled` | `$true` | Enable or disable Pester tests | |
| 73 | +| `Test.RootDir` | `$ProjectRoot/tests` | Directory containing Pester test files | |
| 74 | +| `Test.OutputFile` | `$null` | Path to write NUnitXml test results (useful for CI) | |
| 75 | +| `Test.OutputFormat` | `'NUnitXml'` | Test result format | |
| 76 | +| `Test.ImportModule` | `$false` | Import the built module before running tests | |
| 77 | +| `Test.OutputVerbosity` | `'Detailed'` | Pester output verbosity level | |
| 78 | +| `Test.SkipRemainingOnFailure` | `'None'` | Skip strategy after a test failure | |
| 79 | + |
| 80 | +### Script Analysis |
| 81 | + |
| 82 | +| Setting | Default | Description | |
| 83 | +|---------|---------|-------------| |
| 84 | +| `Test.ScriptAnalysis.Enabled` | `$true` | Run PSScriptAnalyzer | |
| 85 | +| `Test.ScriptAnalysis.FailBuildOnSeverityLevel` | `'Error'` | Build fails on violations at or above this severity (`'Error'`, `'Warning'`, `'Information'`) | |
| 86 | +| `Test.ScriptAnalysis.SettingsPath` | `./PSScriptAnalyzerSettings.psd1` | Path to a PSScriptAnalyzer settings file. Defaults to `PSScriptAnalyzerSettings.psd1` in the project root — if the file exists it is used automatically | |
| 87 | + |
| 88 | +```powershell |
| 89 | +properties { |
| 90 | + # Fail on warnings too |
| 91 | + $PSBPreference.Test.ScriptAnalysis.FailBuildOnSeverityLevel = 'Warning' |
| 92 | +
|
| 93 | + # Override the default settings file location |
| 94 | + $PSBPreference.Test.ScriptAnalysis.SettingsPath = "$PSScriptRoot/build/analyzersettings.psd1" |
| 95 | +} |
| 96 | +``` |
| 97 | + |
| 98 | +### Code Coverage |
| 99 | + |
| 100 | +| Setting | Default | Description | |
| 101 | +|---------|---------|-------------| |
| 102 | +| `Test.CodeCoverage.Enabled` | `$false` | Enable code coverage reporting | |
| 103 | +| `Test.CodeCoverage.Threshold` | `0.75` | Minimum coverage ratio (0.0–1.0); build fails below this | |
| 104 | +| `Test.CodeCoverage.Files` | (staged module files) | Files included in coverage analysis | |
| 105 | +| `Test.CodeCoverage.OutputFile` | `$null` | Path to write the coverage report | |
| 106 | +| `Test.CodeCoverage.OutputFileFormat` | `'JaCoCo'` | Coverage report format | |
| 107 | + |
| 108 | +```powershell |
| 109 | +properties { |
| 110 | + $PSBPreference.Test.CodeCoverage.Enabled = $true |
| 111 | + $PSBPreference.Test.CodeCoverage.Threshold = 0.80 |
| 112 | + $PSBPreference.Test.CodeCoverage.OutputFile = "$PSScriptRoot/coverage.xml" |
| 113 | + $PSBPreference.Test.CodeCoverage.OutputFileFormat = 'JaCoCo' |
| 114 | +} |
| 115 | +``` |
| 116 | + |
| 117 | +--- |
| 118 | + |
| 119 | +## Help |
| 120 | + |
| 121 | +| Setting | Default | Description | |
| 122 | +|---------|---------|-------------| |
| 123 | +| `Help.DefaultLocale` | `'en-US'` | Locale used when generating MAML and updatable help | |
| 124 | +| `Help.UpdatableHelpOutDir` | `$null` | Directory where updatable help `.cab` files are written | |
| 125 | +| `Help.ConvertReadMeToAboutHelp` | `$false` | Convert `README.md` to an `about_<ModuleName>.help.txt` file | |
| 126 | + |
| 127 | +--- |
| 128 | + |
| 129 | +## Docs |
| 130 | + |
| 131 | +| Setting | Default | Description | |
| 132 | +|---------|---------|-------------| |
| 133 | +| `Docs.RootDir` | `$ProjectRoot/docs` | Directory for PlatyPS markdown source files | |
| 134 | +| `Docs.Overwrite` | `$false` | Overwrite existing markdown files when regenerating | |
| 135 | +| `Docs.AlphabeticParamsOrder` | `$false` | Sort parameters alphabetically in generated markdown | |
| 136 | +| `Docs.ExcludeDontShow` | `$false` | Exclude parameters marked `[DontShow]` | |
| 137 | +| `Docs.UseFullTypeName` | `$false` | Use fully-qualified type names instead of short names | |
| 138 | + |
| 139 | +--- |
| 140 | + |
| 141 | +## Publish |
| 142 | + |
| 143 | +| Setting | Default | Description | |
| 144 | +|---------|---------|-------------| |
| 145 | +| `Publish.PSRepository` | `'PSGallery'` | Name of the PowerShell repository to publish to | |
| 146 | +| `Publish.PSRepositoryApiKey` | `$null` | API key for authenticating with the repository | |
| 147 | +| `Publish.PSRepositoryCredential` | `$null` | `PSCredential` for authenticating with the repository | |
| 148 | + |
| 149 | +```powershell |
| 150 | +properties { |
| 151 | + $PSBPreference.Publish.PSRepository = 'PSGallery' |
| 152 | + $PSBPreference.Publish.PSRepositoryApiKey = $env:PSGALLERY_API_KEY |
| 153 | +} |
| 154 | +``` |
| 155 | + |
| 156 | +--- |
| 157 | + |
| 158 | +## Sign |
| 159 | + |
| 160 | +| Setting | Default | Description | |
| 161 | +|---------|---------|-------------| |
| 162 | +| `Sign.Enabled` | `$false` | Enable Authenticode signing | |
| 163 | +| `Sign.CertificateSource` | `'Auto'` | How to resolve the signing certificate (`'Auto'`, `'CertStore'`, `'Thumbprint'`, `'EnvVar'`, `'PfxFile'`) | |
| 164 | +| `Sign.CertStoreLocation` | `$null` | Certificate store path (e.g., `'Cert:\CurrentUser\My'`) | |
| 165 | +| `Sign.Thumbprint` | `$null` | Specific certificate thumbprint | |
| 166 | +| `Sign.CertificateEnvVar` | `'SIGNCERTIFICATE'` | Environment variable containing a Base64-encoded PFX | |
| 167 | +| `Sign.CertificatePasswordEnvVar` | `$null` | Environment variable containing the PFX password | |
| 168 | +| `Sign.PfxFilePath` | `$null` | Path to a PFX/P12 file | |
| 169 | +| `Sign.PfxFilePassword` | `$null` | Password for the PFX file | |
| 170 | +| `Sign.SkipCertificateValidation` | `$false` | Skip certificate validity checks (not recommended for production) | |
| 171 | +| `Sign.TimestampServer` | `$null` | RFC 3161 timestamp server URI | |
| 172 | +| `Sign.HashAlgorithm` | `'SHA256'` | Authenticode hash algorithm | |
| 173 | +| `Sign.FilesToSign` | `@('*.psd1','*.psm1','*.ps1')` | File patterns to sign in the output directory | |
| 174 | + |
| 175 | +### Catalog |
| 176 | + |
| 177 | +| Setting | Default | Description | |
| 178 | +|---------|---------|-------------| |
| 179 | +| `Sign.Catalog.Enabled` | `$false` | Create a Windows catalog (`.cat`) file | |
| 180 | +| `Sign.Catalog.Version` | `2` | Catalog hash version | |
| 181 | +| `Sign.Catalog.FileName` | (module name) | Catalog filename (without `.cat` extension) | |
| 182 | + |
| 183 | +```powershell |
| 184 | +properties { |
| 185 | + $PSBPreference.Sign.Enabled = $true |
| 186 | + $PSBPreference.Sign.CertificateSource = 'EnvVar' |
| 187 | + $PSBPreference.Sign.TimestampServer = 'http://timestamp.digicert.com' |
| 188 | + $PSBPreference.Sign.Catalog.Enabled = $true |
| 189 | +} |
| 190 | +``` |
| 191 | + |
| 192 | +--- |
| 193 | + |
| 194 | +## Task Dependency Variables |
| 195 | + |
| 196 | +To change which tasks a given task depends on, set these variables **outside** the `properties` block, before any PowerShellBuild task references: |
| 197 | + |
| 198 | +| Variable | Controls dependencies of | Default | |
| 199 | +|----------|--------------------------|---------| |
| 200 | +| `$PSBCleanDependency` | `Clean` | `'Init'` | |
| 201 | +| `$PSBStageFilesDependency` | `StageFiles` | `'Clean'` | |
| 202 | +| `$PSBBuildHelpDependency` | `BuildHelp` | `'GenerateMarkdown', 'GenerateMAML'` | |
| 203 | +| `$PSBGenerateMarkdownDependency` | `GenerateMarkdown` | `'StageFiles'` | |
| 204 | +| `$PSBGenerateMAMLDependency` | `GenerateMAML` | `'GenerateMarkdown'` | |
| 205 | +| `$PSBGenerateUpdatableHelpDependency` | `GenerateUpdatableHelp` | `'BuildHelp'` | |
| 206 | +| `$PSBBuildDependency` | `Build` | `'StageFiles', 'BuildHelp'` | |
| 207 | +| `$PSBAnalyzeDependency` | `Analyze` | `'Build'` | |
| 208 | +| `$PSBPesterDependency` | `Pester` | `'Build'` | |
| 209 | +| `$PSBTestDependency` | `Test` | `'Pester', 'Analyze'` | |
| 210 | +| `$PSBPublishDependency` | `Publish` | `'Test'` | |
| 211 | +| `$PSBSignModuleDependency` | `SignModule` | `'Build'` | |
| 212 | +| `$PSBBuildCatalogDependency` | `BuildCatalog` | `'SignModule'` | |
| 213 | +| `$PSBSignCatalogDependency` | `SignCatalog` | `'BuildCatalog'` | |
| 214 | +| `$PSBSignDependency` | `Sign` | `'SignCatalog'` | |
| 215 | + |
| 216 | +### Example: Remove Analyze from the Test pipeline |
| 217 | + |
| 218 | +```powershell title="psakeFile.ps1" |
| 219 | +# Set outside properties block |
| 220 | +$PSBTestDependency = 'Pester' # Test only depends on Pester, not Analyze |
| 221 | +
|
| 222 | +properties { |
| 223 | + $PSBPreference.Test.ScriptAnalysis.Enabled = $false |
| 224 | +} |
| 225 | +
|
| 226 | +task default -depends Test |
| 227 | +task Test -FromModule PowerShellBuild -Version '0.7.1' |
| 228 | +``` |
| 229 | + |
| 230 | +## See Also |
| 231 | + |
| 232 | +- [Task Reference](./task-reference) — What each task does |
| 233 | +- [Getting Started](./getting-started) — Minimal project setup |
| 234 | +- [Real-World Example](./real-world-example) — Configuration in context |
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