stuff

buildfiles/app/node_modules/.bin/metaflac-js

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+#!/usr/bin/env node
+
+const path = require('path');
+const program = require('commander');
+const info = require('./package.json');
+const Metaflac = require('./index');
+
+let file;
+
+program.version(info.version, '-v, --version');
+
+program.arguments('<FLACfile>').action((FLACfile) => {
+  file = FLACfile;
+});
+program.option('--show-md5sum', 'Show the MD5 signature from the STREAMINFO block.');
+program.option('--show-min-blocksize', 'Show the minimum block size from the STREAMINFO block.');
+program.option('--show-max-blocksize', 'Show the maximum block size from the STREAMINFO block.');
+program.option('--show-min-framesize', 'Show the minimum frame size from the STREAMINFO block.');
+program.option('--show-max-framesize', 'Show the maximum frame size from the STREAMINFO block.');
+program.option('--show-sample-rate', 'Show the sample rate from the STREAMINFO block.');
+program.option('--show-channels', 'Show the number of channels from the STREAMINFO block.');
+program.option('--show-bps', 'Show the # of bits per sample from the STREAMINFO block.');
+program.option('--show-total-samples', 'Show the total # of samples from the STREAMINFO block.');
+program.option('--show-vendor-tag', 'Show the vendor string from the VORBIS_COMMENT block.');
+program.option('--show-tag <NAME>', 'Show all tags where the the field name matches NAME.');
+program.option('--remove-tag <NAME>', 'Remove all tags whose field name is NAME.');
+program.option('--remove-first-tag <NAME>', 'Remove first tag whose field name is NAME.');
+program.option('--remove-all-tags', 'Remove all tags, leaving only the vendor string.');
+program.option(
+  '--set-tag <FIELD>',
+  'Add a tag. The FIELD must comply with the Vorbis comment spec, of the form NAME=VALUE. If there is currently no tag block, one will be created.'
+);
+program.option(
+  '--set-tag-from-file <FIELD>',
+  'Like --set-tag, except the VALUE is a filename whose contents will be read verbatim to set the tag value.'
+);
+program.option('--import-tags-from <FILE>', 'Import tags from a file.');
+program.option(
+  '--export-tags-to <FILE>',
+  'Export tags to a file. Use - for stdout. Each line will be of the form NAME=VALUE.'
+);
+program.option('--import-picture-from <FILENAME>', 'Import a picture and store it in a PICTURE metadata block.');
+program.option('--export-picture-to <FILE>', 'Export PICTURE block to a file.');
+program.option('--list-picture', 'List all picture block info.');
+
+program.parse(process.argv);
+
+if (typeof file === 'undefined') {
+  console.error('ERROR: you must specify one FLAC file;');
+  process.exit(1);
+}
+try {
+  const flac = new Metaflac(file);
+  if (program.showMd5sum) {
+    console.log(flac.getMd5sum());
+  }
+  if (program.showMinBlocksize) {
+    console.log(flac.getMinBlocksize());
+  }
+  if (program.showMaxBlocksize) {
+    console.log(flac.getMaxBlocksize());
+  }
+  if (program.showMinFramesize) {
+    console.log(flac.getMinFramesize());
+  }
+  if (program.showMaxFramesize) {
+    console.log(flac.getMaxFramesize());
+  }
+  if (program.showSampleRate) {
+    console.log(flac.getSampleRate());
+  }
+  if (program.showChannels) {
+    console.log(flac.getChannels());
+  }
+  if (program.showBps) {
+    console.log(flac.getBps());
+  }
+  if (program.showTotalSamples) {
+    console.log(flac.getTotalSamples());
+  }
+  if (program.showVendorTag) {
+    console.log(flac.getVendorTag());
+  }
+  if (program.showTag) {
+    console.log(flac.getTag(program.showTag));
+  }
+  if (program.removeTag) {
+    flac.removeTag(program.removeTag);
+    console.log(flac.getAllTags().join('\n'));
+  }
+  if (program.removeFirstTag) {
+    flac.removeFirstTag(program.removeFirstTag);
+    console.log(flac.getAllTags().join('\n'));
+  }
+  if (program.removeAllTags) {
+    flac.removeAllTags();
+    console.log(flac.getAllTags().join('\n'));
+  }
+  if (program.setTag) {
+    flac.setTag(program.setTag);
+    console.log(flac.getAllTags().join('\n'));
+    flac.save();
+  }
+  if (program.setTagFromFile) {
+    flac.setTagFromFile(program.setTagFromFile);
+    console.log(flac.getAllTags().join('\n'));
+  }
+  if (program.importTagsFrom) {
+    flac.importTagsFrom(program.importTagsFrom);
+    console.log(flac.getAllTags().join('\n'));
+  }
+  if (program.exportTagsTo) {
+    if (program.exportTagsTo === '-') {
+      console.log(flac.getAllTags().join('\n'));
+    } else {
+      let filepath;
+      if (!path.isAbsolute(program.exportTagsTo)) {
+        filepath = path.resolve(process.cwd(), program.exportTagsTo);
+      } else {
+        filepath = program.exportTagsTo;
+      }
+      flac.exportTagsTo(filepath);
+    }
+  }
+  if (program.importPictureFrom) {
+    let filepath;
+    if (!path.isAbsolute(program.importPictureFrom)) {
+      filepath = path.resolve(process.cwd(), program.importPictureFrom);
+    } else {
+      filepath = program.importPictureFrom;
+    }
+    flac.importPictureFrom(filepath);
+    flac.save();
+  }
+  if (program.exportPictureTo) {
+    let filepath;
+    if (!path.isAbsolute(program.exportPictureTo)) {
+      filepath = path.resolve(process.cwd(), program.exportPictureTo);
+    } else {
+      filepath = program.exportPictureTo;
+    }
+    flac.exportPictureTo(filepath);
+  }
+
+  if (program.listPicture) {
+    flac.getPicturesSpecs().forEach((spec) => console.log(spec));
+  }
+} catch (e) {
+  console.log(`Error: ${e.message}`);
+  process.exit(1);
+}