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#!/usr/bin/env bb | |
(require '[clojure.java.shell :refer [sh]]) | |
(defn exit [error] | |
(println error) | |
(System/exit 1)) | |
(defn open-folder [folder] | |
(let [folder (some-> folder (io/file))] | |
(when (nil? folder) | |
(exit "usage: shufle-play.clj <music folder>")) | |
(when-not (.exists folder) | |
(exit (str "music folder not found:" (.getName folder)))) | |
folder)) | |
(defn play-mp3s | |
([mp3s] | |
(play-mp3s (shuffle mp3s) [])) | |
([[mp3 & more] played] | |
(if mp3 | |
(do | |
(println "playing" (.getName mp3)) | |
(sh "ffplay" "-nodisp" "-autoexit" (.getAbsolutePath mp3)) | |
(recur more (conj played mp3))) | |
(recur (shuffle played) [])))) | |
(->> (first *command-line-args*) | |
(open-folder) | |
(file-seq) | |
(rest) | |
(filter #(.endsWith (.getName %) ".mp3")) | |
(play-mp3s)) |
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