unity-builder/src/index.ts

import * as core from '@actions/core';
import { Action, BuildParameters, Cache, Docker, ImageTag, Kubernetes, Output } from './model';

async function run() {
  try {
    Action.checkCompatibility();
    Cache.verify();

    const { dockerfile, workspace, actionFolder } = Action;

    const buildParameters = await BuildParameters.create();
    const baseImage = new ImageTag(buildParameters);
    if (buildParameters.kubeConfig) {
      core.info('Building with Kubernetes');
      await Kubernetes.runBuildJob(buildParameters, baseImage);
    } else {
      // Build docker image
      // TODO: No image required (instead use a version published to dockerhub for the action, supply credentials for github cloning)
      const builtImage = await Docker.build({ path: actionFolder, dockerfile, baseImage });
      await Docker.run(builtImage, { workspace, ...buildParameters });
    }

    // Set output
    await Output.setBuildVersion(buildParameters.buildVersion);
  } catch (error) {
    core.setFailed(error.message);
  }
}

run();