Method getReader

lib/specifications/ComponentProject.js:126–166

* Get a [ReaderCollection]@ui5/fs/ReaderCollection for accessing all resources of the * project in the specified "style": * * * buildtime: Resource paths are always prefixed with /resources/ * or /test-resources/ followed by the project's

({style = "buildtime"} = {})

	 * @returns {@ui5/fs/ReaderCollection} A reader collection instance
	 */
	getReader({style = "buildtime"} = {}) {
		// TODO: Additional style 'ABAP' using "sap.platform.abap".uri from manifest.json?

		// Apply builder excludes to all styles but "runtime"
		const excludes = style === "runtime" ? [] : this.getBuilderResourcesExcludes();

		if ((style === "runtime" || style === "dist") && this._isRuntimeNamespaced) {
			// If the project's type requires a namespace at runtime, the
			// dist- and runtime-style paths are identical to buildtime-style paths
			style = "buildtime";
		}
		let reader = this._getReader(excludes);
		switch (style) {
		case "buildtime":
			break;
		case "runtime":
		case "dist":
			// Use buildtime reader and link it to /
			// No test-resources for runtime resource access,
			// unless runtime is namespaced
			reader = resourceFactory.createFlatReader({
				reader,
				namespace: this._namespace
			});
			break;
		case "flat":
			// Use buildtime reader and link it to /
			// No test-resources for runtime resource access,
			// unless runtime is namespaced
			reader = resourceFactory.createFlatReader({
				reader,
				namespace: this._namespace
			});
			break;
		default:
			throw new Error(`Unknown path mapping style ${style}`);
		}

		reader = this._addWriter(reader, style);
		return reader;
	}

	/**
	* Get a resource reader for the resources of the project