forked from lix-project/lix-website
42 lines
1.2 KiB
JavaScript
42 lines
1.2 KiB
JavaScript
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const RollingFileWriteStream = require('./RollingFileWriteStream');
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// just to adapt the previous version
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class DateRollingFileStream extends RollingFileWriteStream {
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constructor(filename, pattern, options) {
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if (pattern && typeof(pattern) === 'object') {
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options = pattern;
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pattern = null;
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}
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if (!options) {
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options = {};
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}
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if (!pattern) {
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pattern = 'yyyy-MM-dd';
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}
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options.pattern = pattern;
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if (!options.numBackups && options.numBackups !== 0) {
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if (!options.daysToKeep && options.daysToKeep !== 0) {
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options.daysToKeep = 1;
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} else {
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process.emitWarning(
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"options.daysToKeep is deprecated due to the confusion it causes when used " +
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"together with file size rolling. Please use options.numBackups instead.",
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"DeprecationWarning", "streamroller-DEP0001"
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);
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}
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options.numBackups = options.daysToKeep;
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} else {
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options.daysToKeep = options.numBackups;
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}
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super(filename, options);
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this.mode = this.options.mode;
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}
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get theStream() {
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return this.currentFileStream;
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}
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}
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module.exports = DateRollingFileStream;
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