Experimental error message feedback

This is a tracking issue for feedback on the experimental error messages.

When using this option, the format and some content of error messages will be changed in order to improve readability. Pending feedback, this format will eventually become the default and replace current error messages.

To opt-in to the new format use -Adagger.experimentalDaggerErrorMessages=enabled after version 2.27.

Currently, this flag:

• Shortens all class names to the simple class name. A legend is output at the bottom of the errors to map short names to fully qualified names.
• Reports errors as a single error for each root component.
• Adds color to error tags to visibly separate individual errors
• Reduces some extraneous information from some messages.

[JajaComp]

@tomislavhofman it depends on your build system. For Gradle I used this

 javaCompileOptions {
     annotationProcessorOptions {
          arguments = [
               "dagger.experimentalDaggerErrorMessages" : "enabled"
          ]
     }
 }

in android -> defaultConfig section

or

kapt {
        arguments {
            arg("dagger.experimentalDaggerErrorMessages", "enabled")
        }
    }

in android section

[dmapr]

@tomislavhofman it depends on your build system. For Gradle I used this

 javaCompileOptions {
     annotationProcessorOptions {
          arguments = [
               "dagger.experimentalDaggerErrorMessages" : "enabled"
          ]
     }
 }