Made base class for publishers

src/publishing/publisher-target.ts

@@ -0,0 +1,17 @@
+enum PublisherTarget {
+    GitHub,
+    Modrinth,
+    CurseForge,
+}
+
+namespace PublisherTarget {
+    export function getValues(): PublisherTarget[] {
+        return <PublisherTarget[]>Object.values(PublisherTarget).filter(x => !isNaN(+x));
+    }
+
+    export function toString(target: PublisherTarget): string {
+        return PublisherTarget[target] || target.toString();
+    }
+}
+
+export default PublisherTarget;

src/publishing/publisher.ts

@@ -0,0 +1,20 @@
+import Logger from "../utils/logger";
+import { getEmptyLogger } from "../utils/logger-utils";
+import PublisherTarget from "./publisher-target";
+
+export default abstract class Publisher<TOptions> {
+    protected readonly options: TOptions;
+    protected readonly logger: Logger;
+
+    public constructor(options: TOptions, logger?: Logger) {
+        if (!options || typeof options !== "object") {
+            throw new Error(`Expected options to be an object, got ${options ? typeof options : options}`);
+        }
+        this.options = options;
+        this.logger = logger || getEmptyLogger();
+    }
+
+    public abstract get target(): PublisherTarget;
+
+    public abstract publish(): Promise<void>;
+}