127 lines
4.1 KiB
JavaScript
Executable file
127 lines
4.1 KiB
JavaScript
Executable file
#!/usr/bin/env node
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// requirements
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const os = require('os');
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const path = require('path');
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const async = require('async');
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const commander = require('commander');
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const app = require('./package.json');
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const audio = require('./lib/audio');
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const util = require('./lib/util');
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const cli = require('./lib/cli');
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badger();
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// main application
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function badger() {
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cli.printLogo();
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// general options
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commander
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.version(app.version)
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.usage('[options] <command>')
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.option('-c, --concurrency <n>', 'specify concurrency level', os.cpus().length)
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.option('-n, --no-confirm', 'disable confirmation messages');
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// conversion
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commander
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.command('convert <input> <output>')
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.description('convert .flac to .mp3 files')
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.option('-b, --bitrate <n>', 'specify conversion bitrate', 320)
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.action(convert);
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// sort
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commander
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.command('sort <input> <output>')
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.description('sort audio files by tags')
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.option('-f, --format <format>', 'specify audio format (\'flac\', \'mp3\')', '.flac')
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.action(sort);
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// artwork
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commander
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.command('extract <input>')
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.description('extract cover artwork')
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.option('-f, --format <format>', 'specify audio format (\'flac\', \'mp3\')', '.flac')
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.action(extract);
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// scan
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commander
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.command('scan <input>')
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.description('scan audio files for missing cover artwork')
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.option('-f, --format <format>', 'specify audio format (\'flac\', \'mp3\')', '.flac')
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.action(scan);
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// parse command line arguments
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commander.parse(process.argv);
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}
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// convert files
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function convert(input, output, options) {
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audio.batchConvert({
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input: path.normalize(input),
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output: path.normalize(output),
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concurrency: commander.concurrency || os.cpus().length,
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confirm: commander.confirm || false,
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bitrate: options.bitrate || 320,
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format: options.format || '.flac'
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}, function (err, time) {
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cli.exit(err, time);
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});
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}
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// sort files
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function sort(input, output, options) {
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util.batchSort({
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input: path.normalize(input),
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output: path.normalize(output),
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concurrency: commander.concurrency || os.cpus().length,
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confirm: commander.confirm || false,
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format: options.format || '.flac'
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}, function (err, skipped, time) {
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if (!skipped || skipped.length === 0) {
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cli.exit(err, time);
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} else {
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console.log(skipped.length + ' files were skipped after ' + util.getTimeDiff(time) + ' seconds');
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cli.askForConfirmation('list files now?', ['yes', 'y'], function (canceled) {
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if (canceled) {
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cli.exit(err, time);
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}
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skipped.forEach(function (file) {
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console.log(file);
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});
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cli.exit(err);
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});
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}
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});
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}
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// extract artwork
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function extract(input, options) {
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audio.batchArtwork({
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input: path.normalize(input),
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concurrency: commander.concurrency || os.cpus().length,
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format: options.format || '.flac'
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}, function (err, time) {
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cli.exit(err, time);
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});
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}
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// scan files
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function scan(input, options) {
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audio.batchScan({
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input: path.normalize(input),
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concurrency: commander.concurrency || os.cpus().length,
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confirm: commander.confirm || false,
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format: options.format || '.flac'
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}, function (err, missing, time) {
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if (!missing || missing.length === 0) {
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console.log('no files with missing cover artwork found');
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cli.exit(err, time);
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} else {
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console.log(missing.length + ' files with missing cover artwork found after ' + util.getTimeDiff(time) + ' seconds');
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cli.askForConfirmation('list files now?', ['yes', 'y'], function (canceled) {
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if (canceled) {
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cli.exit(err, time);
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}
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missing.forEach(function (file) {
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console.log(file);
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});
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cli.exit(err);
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});
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}
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});
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} |