grails

build.gradle

Well, if anyone can help me understand the *proper* approach, I would be grateful.

In the meantime, here is what I did to get something working:
• checkout <https://github.com/gpc/taggable|taggable plugin project>
• build, and `publishToMavenLocal` under `publishing` 
• build.gradle
    ◦ add repo: mavenLocal()  (first)
    ◦ add buildscript dependencies: 
        ▪︎ classpath "io.github.gpc:grails-taggable-plugin:4.0.0-SNAPSHOT"
    ◦ and regular dependencies: 
        ▪︎ implementation 'io.github.gpc:grails-taggable-plugin:4.0.0-SNAPSHOT' (same)
• no need to add apply plugin


note the slight naming differences between versions, (4.0.0-1 vs 4.0.0-SNAPSHOT)

I assume I just missed something 'easy' in the published instructions, but I gave up after a few tries, and just used the ducttape shown above ^^^