Mod Parser


Usage

$3

``ts
import { readFabricMod, FabricModMetadata } from "@xmcl/mods";
const modJarBinary = fs.readFileSync("your-fabric.jar");
const metadata: FabricModMetadata = await readFabricMod(modJarBinary);

// or directly read from path
const sameMetadata: FabricModMetadata = await readFabricMod("your-fabric.jar");
`

$3

Read the forge mod metadata, including @Mod annotation, mcmods.info, and toml metadata.

`ts
import { readForgeMod, ForgeModMetadata } from "@xmcl/mods";
const forgeModJarBuff: Buffer;
const metadata: ForgeModMetadata[] = await readForgeMod(forgeModJarBuff);
const modid = metadata[0].modid; // get modid of first mods
`

If you don't want to read that much (as it will transverse all the file in jar), you can try to use them separately:

`ts
import { resolveFileSystem } from "@xmcl/system";
import { readForgeModJson, readForgeModManifest, readForgeModToml, ForgeModMetadata, readForgeModAsm } from "@xmcl/mods";
const forgeModJarBuff: Buffer;
const fs = await resolveFileSystem(forgeModJarBuff);
// read json
// if this is new mod, this will be empty record {}
const metadata: Record = await readForgeModJson(fs);
// or read META-INF/MANIFEST.MF
const manifest: Record = await readForgeModManifest(fs, metadata / this is optional, to fill the modmetadata if found /);
// read new toml
await readForgeModToml(fs, metadata / it will fill mods into this param & return it /, manifest / this is optional /);
// optional step, if the mod is really unstandard, not have mcmod.info and toml, you can use this
// this can identify optifine and in some case, might detect some coremod
// this will go over all file in your jar, it might hit your perf.
await readForgeModAsm(fs, metadata, { manifest });
`


Read the forge mod config file (.cfg)

`ts
import { ForgeConfig } from "@xmcl/mods";
const modConfigString: string;
const config: ForgeConfig = ForgeConfig.parse(modConfigString);
const serializedBack: string = ForgeConfig.stringify(config);
`

$3

Read .litemod metadata:

`ts
import { LiteloaderModMetadata, readLiteloaderMod } from "@xmcl/mods";
const metadata: LiteloaderModMetadata = await readLiteloaderMod(${mock}/mods/sample-mod.litemod);
``