如何从同一个插件中的src文件访问我的Grails插件中的文件？

Question

I'm working on a JavaScript testing plugin for Grails. I wrote some Groovy classes to perform the testing that I've stored in my src/groovy folder. I hook into the testing events in my plugin's _Events.groovy script and inject an instance of the test runner. From that instance of the test runner, I need to access the JavaScript files, which I've stored in src/js, to perform the testing.

The plugin documentation specifies a way to get the path from my Gant scripts, but that doesn't work elsewhere. I've also tried to get access to the GrailsApplication via grailsApplication or ApplicationHolder , but I get null . Finally, I've tried accessing BuildSettings and ConfigurationHolder , but those show me an empty configuration.

To make my plugin work, I am currently copying the JavaScript files into the application's test/resources folder so it's in a known location relative to the working directory, which I'm assuming is the project folder. This feels invasive and fragile to me, so I'd like to figure out a "right" way.

How can I get a path to my plugin from my test runner so I can find those files?

Answer 1

如果您有BuildSettings和pluginManager bean（使用def pluginManager或通过PluginManagerHolder进行依赖注入），那么您可以获取路径

new File(buildSettings.projectPluginsDir, pluginManager.getPluginPath('foo'))