Groovydoc - Detailed Review

Here are some frequently asked questions about Groovydoc, along with detailed responses to each:

1. What is Groovydoc and what is it used for?

Groovydoc is a tool used to generate HTML API documentation for Groovy and Java classes. It is similar to Javadoc but specifically designed for the Groovy programming language. Groovydoc helps in documenting the API of your Groovy and Java classes, making it easier for developers to use and understand your code.

2. How do I generate Groovydoc documentation using Ant?

To generate Groovydoc documentation using Ant, you need to define a `groovydoc` task in your `build.xml` file. This involves setting up the task definition, specifying the source path, destination directory, and other relevant properties. Here is an example snippet: “`xml “` This setup will generate the documentation based on the specified parameters.

3. How can I customize the Groovydoc output using Gradle?

You can customize the Groovydoc output in Gradle by configuring the `groovydoc` task. This includes setting the document title, window title, header, footer, and other properties. Here is an example of how you can do this: “`groovy groovydoc { docTitle = “Sample GroovyDoc” windowTitle = “Example customizing GroovyDoc” header = ”’

Sample project

”’.stripIndent() footer = “””

“””.stripIndent() } “` This allows you to personalize the appearance and content of the generated documentation.

4. What properties can I configure for the Groovydoc task in Gradle?

The Groovydoc task in Gradle offers several configurable properties, including:

• docTitle: The title for the package index page.
• windowTitle: The browser window title for the documentation.
• header and footer: Custom HTML headers and footers for each page.
• classpath: The classpath used to locate classes referenced by the documented sources.
• destinationDir: The directory to generate the documentation into.
• includes and excludes: Patterns to include or exclude certain files.
• links: Links to other Groovydoc or Javadoc output at given URLs.
• noTimestamp and noVersionStamp: Options to exclude timestamps and version stamps in the generated HTML.

5. How do I include custom templates and stylesheets in Groovydoc generation?

To include custom templates and stylesheets, you can create a `groovydoc` SourceSet in your Gradle build script and specify the directory containing your custom templates. Here is an example: “`groovy sourceSets { groovydoc { resources { srcDir ‘src/groovydoc’ } } } groovydoc { classpath = sourceSets.groovydoc.output classpath } “` This ensures that your custom templates and stylesheets are used during the documentation generation process.

6. Can I exclude certain classes or members from the Groovydoc documentation?

Yes, you can exclude certain classes or members by using the `excludes` property in the Groovydoc task. For example: “`groovy groovydoc { excludes = } “` This will prevent the specified classes or methods from being included in the generated documentation.

7. How do I include author information in the Groovydoc documentation?

You can include author information by setting the `includeAuthor` property to `true` in the Groovydoc task: “`groovy groovydoc { includeAuthor = true } “` This will include author paragraphs in the generated documentation.

8. Can I process Groovy scripts with Groovydoc?

Yes, you can process Groovy scripts by setting the `processScripts` property to `true` in the Groovydoc task: “`groovy groovydoc { processScripts = true } “` This will include the main method for scripts in the generated documentation.

9. How do I set the access level for classes and members in Groovydoc?

You can set the access level using the `access` property in the Groovydoc task. For example, to include classes and members with package, protected, and public access, you can use: “`groovy groovydoc { access = GroovydocAccess.PACKAGE } “` This ensures that only the specified access levels are included in the documentation.

10. Can I add custom links to other documentation in the Groovydoc output?

Yes, you can add custom links by using the `links` property in the Groovydoc task: “`groovy groovydoc { links = } “` This will include links to other Groovydoc or Javadoc output at the specified URLs.