From f7a7c8852fc7f3a47f858ad4fbf6b177735f52c0 Mon Sep 17 00:00:00 2001 From: Joseph Nuthalapati Date: Fri, 12 Feb 2021 00:17:59 +0530 Subject: [PATCH] Get rid of subprocess call to unzip --- ebook-to-audio-book.clj | 22 +++++++++++++++++----- 1 file changed, 17 insertions(+), 5 deletions(-) diff --git a/ebook-to-audio-book.clj b/ebook-to-audio-book.clj index e6fa40a..8305c2e 100755 --- a/ebook-to-audio-book.clj +++ b/ebook-to-audio-book.clj @@ -2,6 +2,8 @@ ; 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]]) @@ -13,13 +15,24 @@ ;; 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") @@ -28,12 +41,11 @@ 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))) -- 2.43.0