[POC] Proxy mode: Read ABAP URI configuration from projects

Author: RandomByte

lib/types/application/ApplicationFormatter.js

@@ -27,6 +27,14 @@ class ApplicationFormatter extends AbstractUi5Formatter {
 			// TODO 2.0: Make namespace mandatory and just let the error throw
 			log.warn(err.message);
 		}
+
+		if (project.specVersion === "1.1a") {
+			try {
+				project.metadata.abapUri = await this.getAbapUri();
+			} catch (err) {
+				log.warn(err.message);
+			}
+		}
 	}
 
 	/**
@@ -77,6 +85,19 @@ class ApplicationFormatter extends AbstractUi5Formatter {
 		return namespace;
 	}
 
+	async getAbapUri() {
+		const {content: manifest} = await this.getManifest();
+
+		if (manifest["sap.platform.abap"] && manifest["sap.platform.abap"].uri) {
+			const abapUri = manifest["sap.platform.abap"].uri;
+			log.verbose(`ABAP URI of project ${this._project.metadata.name} is: ${abapUri}`);
+			return abapUri;
+		} else {
+			throw new Error(`No "sap.platform.abap".uri configuration found in ` +
+				`manifest.json of project ${this._project.metadata.name}`);
+		}
+	}
+
 	/**
 	 * Reads the projects manifest.json
 	 *

lib/types/library/LibraryFormatter.js

@@ -46,6 +46,14 @@ class LibraryFormatter extends AbstractUi5Formatter {
 			// TODO 2.0: Make copyright mandatory and just let the error throw
 			log.verbose(err.message);
 		}
+
+		if (project.specVersion === "1.1a") {
+			try {
+				project.metadata.abapUri = await this.getAbapUri();
+			} catch (err) {
+				log.warn(err.message);
+			}
+		}
 	}
 
 	/**
@@ -306,6 +314,48 @@ class LibraryFormatter extends AbstractUi5Formatter {
 		});
 	}
 
+	async getAbapUri() {
+		let abapUri;
+		// First try manifest.json
+		try {
+			const {content: manifest} = await this.getManifest();
+			if (manifest["sap.platform.abap"] && manifest["sap.platform.abap"].uri) {
+				abapUri = manifest["sap.platform.abap"].uri;
+			} else {
+				throw new Error(`No "sap.platform.abap".uri configuration found in ` +
+					`manifest.json of project ${this._project.metadata.name}`);
+			}
+		} catch (err) {
+			log.verbose(`Failed to read ABAP URI configuration from manifest.json for project ` +
+				`${this._project.metadata.name}: ${err.message}`);
+			log.verbose(`Falling back to .library file...`);
+		}
+
+
+		// Fallback to .library
+		try {
+			const {content: dotLibrary} = await this.getDotLibrary();
+			if (dotLibrary && dotLibrary.library && dotLibrary.library.appData && dotLibrary.library.appData.manifest &&
+					dotLibrary.library.appData.manifest["sap.platform.abap"] &&
+					dotLibrary.library.appData.manifest["sap.platform.abap"].uri) {
+				abapUri = dotLibrary.library.appData.manifest["sap.platform.abap"].uri;
+			} else {
+				throw new Error(`No library.appData.manifest."sap.platform.abap".uri configuration found in ` +
+					`.library of project ${this._project.metadata.name}`);
+			}
+		} catch (err) {
+			log.verbose(`Failed to read ABAP URI configuration from .library for project ` +
+				`${this._project.metadata.name}: ${err.message}`);
+		}
+
+		if (!abapUri) {
+			throw new Error(`Failed to resolve ABAP URI configuration for ` +
+				`project ${this._project.metadata.name}. Check verbose log for details.`);
+		}
+		log.verbose(`ABAP URI of project ${this._project.metadata.name} is: ${abapUri}`);
+		return abapUri;
+	}
+
 	/**
 	 * Validates the project
 	 *