Document the meaning of different strategies

[gajus]

At the moment, it does not say what does single-vendor do.

[milahu]

strategy single-vendor is not implemented

vite-plugin-chunk-split/src/index.ts

Lines 98 to 153 in b8504a1

	const generateManualChunks = async (
	splitOptions: ChunkSplit,
	root?: string
	) => {
	const { strategy = "default", customSplitting = {} } = splitOptions;
	if (strategy === "all-in-one") {
	return wrapCustomSplitConfig(
	() => {
	return null;
	},
	customSplitting,
	root
	);
	}
	if (strategy === "unbundle") {
	return wrapCustomSplitConfig(
	(id, { getModuleInfo }): string | undefined => {
	if (id.includes("node_modules") && !isCSSIdentifier(id)) {
	if (staticImportedScan(id, getModuleInfo, new Map(), [])) {
	return "vendor";
	} else {
	return "async-vendor";
	}
	}
	const cwd = process.cwd();
	if (!id.includes("node_modules") && !isCSSIdentifier(id)) {
	const extname = path.extname(id);
	return normalizePath(path.relative(cwd, id).replace(extname, ""));
	}
	return;
	},
	{
	...SPLIT_DEFAULT_MODULES,
	...customSplitting,
	},
	root
	);
	}
	return wrapCustomSplitConfig(
	(id, { getModuleInfo }): string | undefined => {
	if (id.includes("node_modules") && !isCSSIdentifier(id)) {
	if (staticImportedScan(id, getModuleInfo, new Map(), [])) {
	return "vendor";
	}
	}
	},
	{
	...SPLIT_DEFAULT_MODULES,
	...customSplitting,
	},
	root
	);
	};