This commit converts the project from Maven to Gradle by removing the
old Maven-related files such as `pom.xml` and the Maven Wrapper, and
replacing them with their Gradle counterparts (more or less).
Comparing the artifacts from Maven and Gradle indicates no significant
differences in the resulting jar-files, and a quick test of the plugin
shows that things are still working as expected.
Bits of `build.gradle.kts` may need a bit of a tune-up later down the
road, e.g. the test sources "hack" put in place. It may be cleaner to
omit this hack and just suck up having to repeat dependencies, but in
that case, it might be better to embrace the "libs" file instead of
having to repeat dependencies in full.
Note that this commit changes the caching mechanism used in the GitHub
Actions build workflow, opting for the one built into `setup-java`.
The previous name was really just a way to try to "prettify" the whole
thing, but the badge in the README is a little wonky compared to other
projects, so we're just gonna go with "build" for now for consistency.
This commit introduces a Github Actions workflow in the form of the file
`.github/workflows/build.yml`, replacing Travis CI and its `.travis.yml`
file.
The new workflow does a little bit more than Travis CI: it uploads an
artifact after a successful build. Due to a known issue with Github's
package UI, the MobArena.jar file is dynamically zipped on download, so
we get MobArena.jar.zip containing just MobArena.jar. It's redundant,
but there doesn't seem to be a simple way around it at the time of this
commit, so we'll leave it be.
For now, the workflow runs on every push to every branch. I'm probably
going to regret that, but we'll leave that as it is for now as well.
Andreas Troelsen
Tad Hunt