Made aliases for special case dependencies like fabric

src/metadata/dependency.ts

@@ -11,13 +11,13 @@ interface Dependency {
 }
 
 namespace Dependency {
-    export function create({ id, version = "*", kind = DependencyKind.Depends, ignore = false }: { id: string, version?: string, kind?: DependencyKind, ignore?: boolean }): Dependency {
+    export function create({ id, version = "*", kind = DependencyKind.Depends, ignore = false, aliases = null }: { id: string, version?: string, kind?: DependencyKind, ignore?: boolean, aliases?: Map<PublisherTarget, string> }): Dependency {
         return {
             id,
             version: version ?? "*",
             kind: kind ?? DependencyKind.Depends,
             ignore: ignore ?? false,
-            getProjectSlug: _ => id
+            getProjectSlug: target => aliases?.has(target) ? aliases.get(target) : id
         };
     }
 }

src/metadata/fabric/fabric-mod-metadata.ts

@@ -1,3 +1,4 @@
+import action from "../../../package.json";
 import ModConfig from "../../metadata/mod-config";
 import ModConfigDependency from "../../metadata/mod-config-dependency";
 import Dependency from "../../metadata/dependency";
@@ -5,15 +6,34 @@ import DependencyKind from "../../metadata/dependency-kind";
 import PublisherTarget from "../../publishing/publisher-target";
 
 const ignoredByDefault = ["minecraft", "java", "fabricloader"];
+const aliases = new Map([
+    ["fabric", "fabric-api"]
+]);
 function getDependenciesByKind(config: any, kind: DependencyKind): Dependency[] {
     const kindName = DependencyKind.toString(kind).toLowerCase();
     const dependencies = new Array<Dependency>();
     for (const [id, value] of Object.entries(config[kindName] || {})) {
         const ignore = ignoredByDefault.includes(id);
         if (typeof value === "string") {
-            dependencies.push(Dependency.create({ id, kind, version: value, ignore }));
+            const dependencyAliases = aliases.has(id) ? new Map(PublisherTarget.getValues().map(x => [x, aliases.get(id)])) : null;
+            dependencies.push(Dependency.create({ id, kind, version: value, ignore, aliases: dependencyAliases }));
         } else {
-            dependencies.push(new ModConfigDependency({ ignore, ...<any>value, id, kind }));
+            const dependencyMetadata = { ignore, ...<any>value, id, kind };
+            if (aliases.has(id)) {
+                if (!dependencyMetadata.custom) {
+                    dependencyMetadata.custom = {};
+                }
+                if (!dependencyMetadata.custom[action.name]) {
+                    dependencyMetadata.custom[action.name] = {};
+                }
+                for (const target of PublisherTarget.getValues()) {
+                    const targetName = PublisherTarget.toString(target).toLowerCase();
+                    if (typeof dependencyMetadata.custom[action.name][targetName] !== "string") {
+                        dependencyMetadata.custom[action.name][targetName] = aliases.get(id);
+                    }
+                }
+            }
+            dependencies.push(new ModConfigDependency(dependencyMetadata));
         }
     }
     return dependencies;

test/content/fabric.mod.json

@@ -65,7 +65,7 @@
       "suggested-mod": "*"
     },
     "conflicts": {
-      "conflicting-mod": "*"
+      "conflicting-mod": "<0.40.0"
     },
     "breaks": {
       "breaking-mod": "*"

test/mod-metadata-reader.test.ts

@@ -54,14 +54,14 @@ describe("ModMetadataReader.readMetadata", () => {
 
         test("dependency info can be read", async () => {
             const metadata = await ModMetadataReader.readMetadata("example-mod.fabric.jar");
-            const fabric = metadata.dependencies.find(x => x.id === "fabric");
-            expect(fabric).toBeTruthy();
-            expect(fabric.id).toBe("fabric");
-            expect(fabric.kind).toBe(DependencyKind.Depends);
-            expect(fabric.version).toBe(">=0.40.0");
-            expect(fabric.ignore).toBe(false);
+            const conflicting = metadata.dependencies.find(x => x.id === "conflicting-mod");
+            expect(conflicting).toBeTruthy();
+            expect(conflicting.id).toBe("conflicting-mod");
+            expect(conflicting.kind).toBe(DependencyKind.Conflicts);
+            expect(conflicting.version).toBe("<0.40.0");
+            expect(conflicting.ignore).toBe(false);
             for (const project of PublisherTarget.getValues()) {
-                expect(fabric.getProjectSlug(project)).toBe(fabric.id);
+                expect(conflicting.getProjectSlug(project)).toBe(conflicting.id);
             }
         });
 
@@ -84,6 +84,14 @@ describe("ModMetadataReader.readMetadata", () => {
             expect(metadata.dependencies.find(x => x.id === "java").ignore).toBe(true);
             expect(metadata.dependencies.find(x => x.id === "fabricloader").ignore).toBe(true);
         });
+
+        test("special case dependencies (fabric) are replaced with their aliases", async() => {
+            const metadata = await ModMetadataReader.readMetadata("example-mod.fabric.jar");
+            const fabric = metadata.dependencies.find(x => x.id === "fabric");
+            for (const target of PublisherTarget.getValues()) {
+                expect(fabric.getProjectSlug(target) === "fabric-api");
+            }
+        });
     });
 
     describe("Forge", () => {