Remove requirement of locally installing Spigot JARs

Currently when building I am getting this error in my maven build log.

Could not resolve dependencies for project net.demozo.paper:Youkai:jar:1.0-SNAPSHOT: Failure to find org.spigotmc:spigot:jar:1.15-R0.1-SNAPSHOT in https://papermc.io/repo/repository/maven-public/ was cached in the local repository, resolution will not be reattempted until the update interval of papermc-repo has elapsed or updates are forced -> [Help 1]

With the dependency added as instructed in the documentation. I assume adding the Spigot maven repo instead of making people install the Spigot jar into their local maven repo would solve this, especially since I personally and many other people use Paper instead of Spigot.

<repository>
    <id>spigot-repo</id>
    <url>https://hub.spigotmc.org/nexus/content/repositories/snapshots/</url>
</repository>

Why is it expected people do this in the first place?

[JorelAli]

I see. Yes, that is indeed incorrect - the CommandAPI shouldn’t have to depend spigot itself, it should depend on the spigot-api.

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Also, I just wanted to say thanks for being patient with me! I’m still learning how to use maven and all of this dependency stuff is complicated using it for the first time!

[JorelAli]

According to this stackoverflow, apparently this is the default behavior for Gradle? It seems very “incorrect”. To be frank, I cba to go report stuff to gradle right now. That being said, it’s nice to know adding the repository manually “solves” the issue. I’ll make sure to update this in the documentation. Thanks again!