; A utility to listen to your ebooks using TTS programs
+(import '[java.nio.file Files FileSystems CopyOption])
+
(require '[babashka.process :as p]
'[clojure.java.io :as io]
'[clojure.string :refer [split]])
;; TODO Use festival-tts or say depending on OS
+
(defn run-cmd
[command]
- (->> command
+ (->> command
p/process
:out
slurp))
-
+
+(defn extract-file-from-zip
+ [zip-file-name source destination]
+ (let [zip-file (io/file zip-file-name)
+ src (io/file source)
+ dest (io/file destination)
+ fs (FileSystems/newFileSystem (.toPath zip-file) nil)
+ file-in-zip (.getPath fs source (into-array String []))]
+ (Files/copy file-in-zip (.toPath dest)
+ (into-array CopyOption []))))
+
(let [book-file (first *command-line-args*)
title (first (split book-file #"\."))
txtz-file (str title ".txtz")
mp3-file (str title ".mp3")]
(println "Converting to text...")
(run-cmd ["ebook-convert" book-file txtz-file])
- (spit txt-file (run-cmd ["unzip" "-p" txtz-file "index.txt"]))
+ (extract-file-from-zip txtz-file "index.txt" txt-file)
(println "Converting text to audio. Don't hold your breath!")
(run-cmd ["say" "-f" txt-file "-o" aiff-file])
(println "Creating mp3 file...")
(run-cmd ["ffmpeg" "-i" aiff-file mp3-file])
(println "Cleaning up...")
- (doseq [temp-file [txtz-file txt-file aiff-file]]
- (io/delete-file temp-file))
+ (run! #(io/delete-file %) [txtz-file txt-file aiff-file])
(println (str "Done! Check out " mp3-file)))