export-m3u8s.js
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/* 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, 'test-manifests.js');
const expectedFilepath = path.join(testDataDir, '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 === '.js') {
// append the expected parse
expected += ' "' + path.basename(file, '.js') + '": ';
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
};