+
+(defn install-deb
+ "Install a Debian package given a direct URL to the .deb file."
+ [url]
+ (println "Downloading deb package...")
+ (download-binary url "package.deb")
+ (println "Installing...")
+ (println (run-cmd ["sudo" "apt" "install" "./package.deb"]))
+ (println "Cleaning up..")
+ (io/delete-file "package.deb")
+ (println "Done."))
+
+(defn install-deb-from-GitHub
+ "Install a Debian package given a GitHub URL."
+ [url]
+
+ (assert (.contains url "github.com"))
+
+ (letfn [(extract-GitHub-author-project
+ ;; Extracts a string like author/project from URL.
+ [url]
+ (str/join "/" (subvec (str/split url #"/") 3)))
+ (make-api-url ;; just some string interpolation
+ [author-project]
+ (str "https://api.github.com/repos/"
+ author-project
+ "/releases/latest"))
+ (get-assets ;; Download list of assets from GitHub
+ [api-url]
+ (:assets (json/parse-string
+ (:body @(http/get api-url)) true)))
+ (find-url-to-deb ;; Find Debian package URL from assets
+ [assets]
+ (some #(if (str/ends-with? % "deb") %)
+ (map #(:browser_download_url %) assets)))]
+
+ (let [author-project (extract-GitHub-author-project url)
+ api-url (make-api-url author-project)
+ assets (get-assets api-url)
+ deb-url (find-url-to-deb assets)]
+ ;; Download and install Debian package
+ (install-deb deb-url))))