private async parseExamplesFromLibrary()

in src/arduino/exampleManager.ts [123:171]
47 lines of code
12 McCabe index (conditional complexity)

    private async parseExamplesFromLibrary(rootPath: string, checkCompatibility: boolean, categorizeIncompatible: boolean = false) {
        const examples = [];
        const inCompatibles = [];
        if (!util.directoryExistsSync(rootPath)) {
            return [];
        }
        const libraries = util.readdirSync(rootPath, true);
        for (const library of libraries) {
            const propertiesFile = path.join(rootPath, library, "library.properties");
            if (checkCompatibility && util.fileExistsSync(propertiesFile)) {
                const properties = <any>await util.parseProperties(propertiesFile);
                const children = this.parseExamples(path.join(rootPath, library, "examples"));
                if (children.length) {
                    // When missing architectures field in library.properties, fall it back to "*".
                    if (this.isSupported(properties.architectures || "*")) {
                        examples.push({
                            name: library,
                            path: path.join(rootPath, library),
                            children,
                        });
                    } else if (categorizeIncompatible) {
                        inCompatibles.push({
                            name: library,
                            path: path.join(rootPath, library),
                            children,
                        });
                    }
                }
            } else {
                const children = this.parseExamples(path.join(rootPath, library, "examples"));
                if (children.length) {
                    examples.push({
                        name: library,
                        path: path.join(rootPath, library),
                        children,
                    });
                }
            }
        }

        if (categorizeIncompatible && inCompatibles.length) {
            examples.push({
                name: "INCOMPATIBLE",
                path: "INCOMPATIBLE",
                children: inCompatibles,
            });
        }
        return examples;
    }