3-way merge

Tho tools to make smart merge of two versions of changed original data. See [merge3] function online docs.

Usage

Add dependency:

repositories {
    //...
    maven("https://gitea.sergeych.net/api/packages/SergeychWorks/maven")
}

and in the source set dependencies something like

dependencies {
    // ...
    implementation("net.sergeych:mp_diff:0.0.1-SNAPSHOT")
}

Now call it in the code

val src = "Hello world".toList()
val a = "Hello friend".toList()
val b = "Bye world".toList()

val m = merge3(src, b, a)
assertEquals("Bye friend", m.merged.joinToString(""))
println(m.blocks)

Acknowledgments

This work is based on the original kotlin diff port https://github.com/GitLiveApp/kotlin-diff-utils work, unfortunatley its packaging is not compatible with current kotlin MP formats so I can't just use it as the dependencies. The wholde dev.gitlive.difflib is taken from the link above, where it was published under the Apache 2.0 license at the moment of borrowing this code.