en-GB/about_PSRule_Docs.help.txt
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about_psrule_docs SHORT DESCRIPTION Describes usage of documentation within PSRule. LONG DESCRIPTION PSRule includes a built-in documentation system that provide culture specific help and metadata for resources. Documentation is composed of markdown files that can be optionally shipped with a module. When markdown documentation is defined, this content will be used instead of inline synopsis comments. Markdown documentation is supported for rules and suppression groups. GETTING DOCUMENTATION To get documentation for a rule use the `Get-PSRuleHelp` cmdlet. For example: Get-PSRuleHelp <rule-name> Each rule can include the following documentation: - Annotations - Additional metadata included in results. - Synopsis - A brief description on the intended purpose of the rule. - Description - A detailed description on the intended purpose of the rule. - Recommendation - A detailed explanation of the requirements to pass the rule. - Notes - Any additional information or configuration options. - Links - Any links to external references. See cmdlet help for detailed information on the `Get-PSRuleHelp` cmdlet. ONLINE HELP Rule documentation may optionally include a link to an online version. When included, the `-Online` parameter can be used to open the online version in the default web browser. For example: Get-PSRuleHelp <rule-name> -Online CREATING DOCUMENTATION FOR RULES Rule documentation is composed of markdown files, one per rule. When creating rules for more then one culture, a separate markdown file is created per rule per culture. The markdown files for each rule is automatically discovered based on naming convention. Markdown is saved in a file with the same filename as the rule name with the `.md` extension. The file name should match the same case exactly, with a lower case extension. As an example, the `storageAccounts.UseHttps.md` markdown file would be created. # Synopsis: Configure storage accounts to only accept encrypted traffic i.e. HTTPS/SMB Rule 'storageAccounts.UseHttps' -If { ResourceType 'Microsoft.Storage/storageAccounts' } { Recommend 'Storage accounts should only allow secure traffic' $TargetObject.Properties.supportsHttpsTrafficOnly } The markdown of each file uses following structure. ```text {{ Annotations }} {{ NAME OF RULE }} SYNOPSIS {{ A brief summary of the rule }} DESCRIPTION {{ A detailed description of the rule }} RECOMMENDATION {{ A detailed explanation of the steps required to pass the rule }} NOTES {{ Additional information or configuration options }} LINKS {{ Links to external references }} Optionally, one or more annotations formatted as YAML key value pairs can be included. i.e. `severity: Critical` Additional sections such as `EXAMPLES` can be included although are not exposed with `Get-PSRuleHelp`. ### Creating documentation for suppression groups Suppression groups support documentation similar to rules that allows a synopsis to be defined. Other sections can be added to the markdown content, but are ignored. Set the synopsis in markdown to allow a culture specific message to be displayed. The markdown of each file uses following structure. text {{ Annotations }} {{ NAME OF SUPPRESSION GROUP }} SYNOPSIS {{ A brief summary of the suppression group }} ``` STORING MARKDOWN FILES The location PSRule uses to find markdown documentation depends on how the rules/ resources are packaged. In each case, documentation will be in a culture `/<culture>/`specific subdirectory. Resources can be either shipped as part of a module, or standalone. - When resources are standalone, the culture subdirectory is relative to the ` .Rule. ` file. - When packaged in a module, the culture subdirectory is relative to the module manifest `.psd1` file. The `<culture>` subdirectory will be the current culture that PowerShell is executed under. To determine the current culture use `(Get-Culture).Name`. Alternatively, the culture can set by using the `-Culture` parameter of PSRule cmdlets. NOTE An online version of this document is available at https://microsoft.github.io/PSRule/v2/concepts/PSRule/en-US/about_PSRule_Docs/. SEE ALSO - Get-PSRuleHelp KEYWORDS - Help - Rule |