Function getRPackageVersion

src/util.ts:335–338

(name: string, cwd?: string | URL)

}

export async function getRPackageVersion(name: string, cwd?: string | URL): Promise<string | undefined> {
    const result = await executeRCommand(`cat(if (requireNamespace('${name}', quietly = TRUE)) as.character(utils::packageVersion('${name}')) else '')`, cwd);
    return result || undefined;
}

export function compareVersions(v1: string, v2: string): number {
    const parts1 = v1.split('.').map(Number);