Commit updated Javascript packages

build/javascript/node_modules/m3u8-parser/scripts/export-m3u8s.js

@@ -0,0 +1,83 @@
+'use strict';
+/* eslint no-console: 0 */
+
+const fs = require('fs');
+const path = require('path');
+
+const basePath = path.resolve(__dirname, '..');
+const testDataDir = path.join(basePath, 'test');
+const manifestDir = path.join(basePath, 'test', 'fixtures', 'm3u8');
+const manifestFilepath = path.join(testDataDir, 'dist', 'test-manifests.js');
+const expectedFilepath = path.join(testDataDir, 'dist', 'test-expected.js');
+
+const build = function() {
+  let manifests = 'export default {\n';
+  let expected = 'export default {\n';
+
+  const files = fs.readdirSync(manifestDir);
+
+  while (files.length > 0) {
+    const file = path.resolve(manifestDir, files.shift());
+    const extname = path.extname(file);
+
+    if (extname === '.m3u8') {
+      // translate this manifest
+      manifests += '  \'' + path.basename(file, '.m3u8') + '\': ';
+      manifests += fs.readFileSync(file, 'utf8')
+        .split(/\r\n|\n/)
+        // quote and concatenate
+        .map(function(line) {
+          return '    \'' + line + '\\n\' +\n';
+        }).join('')
+        // strip leading spaces and the trailing '+'
+        .slice(4, -3);
+      manifests += ',\n';
+    } else if (extname === '.json') {
+      // append the expected parse
+      expected += '  "' + path.basename(file, '.json') + '": ';
+      expected += fs.readFileSync(file, 'utf8');
+      expected += ',\n';
+    } else {
+      console.log('Unknown file ' + file + ' found in manifest dir ' + manifestDir);
+    }
+
+  }
+
+  // clean up and close the objects
+  manifests = manifests.slice(0, -2);
+  manifests += '\n};\n';
+  expected = expected.slice(0, -2);
+  expected += '\n};\n';
+
+  fs.writeFileSync(manifestFilepath, manifests);
+  fs.writeFileSync(expectedFilepath, expected);
+  console.log('Wrote test data file ' + manifestFilepath);
+  console.log('Wrote test data file ' + expectedFilepath);
+};
+
+const watch = function() {
+  build();
+  fs.watch(manifestDir, function(event, filename) {
+    console.log('files in manifest dir were changed rebuilding manifest data');
+    build();
+  });
+};
+
+const clean = function() {
+  try {
+    fs.unlinkSync(manifestFilepath);
+  } catch (e) {
+    console.log(e);
+  }
+  try {
+    fs.unlinkSync(expectedFilepath);
+  } catch (e) {
+    console.log(e);
+  }
+};
+
+module.exports = {
+  build,
+  watch,
+  clean
+};