bdde081050
Added test to ensure that release notes are parsed properly Updated to latest dependencies to fix security vulnerability Updated GH Actions Workflow to run test before updating tag Updated README.md to reflect proper whatsnew documentation.
107 lines
3.1 KiB
JavaScript
107 lines
3.1 KiB
JavaScript
/*
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** © 2014 by Philipp Dunkel <pip@pipobscure.com>
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** Licensed under MIT License.
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*/
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/* jshint node:true */
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'use strict';
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if (process.platform !== 'darwin')
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throw new Error('Module \'fsevents\' is not compatible with platform \'' + process.platform + '\'');
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var Native = require("bindings")("fse");
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var EventEmitter = require('events').EventEmitter;
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var fs = require('fs');
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var inherits = require('util').inherits;
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function FSEvents(path, handler) {
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EventEmitter.call(this);
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Object.defineProperty(this, '_impl', {
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value: new Native.FSEvents(String(path || ''), handler),
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enumerable: false,
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writable: false
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});
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}
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inherits(FSEvents, EventEmitter);
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proxies(FSEvents, Native.FSEvents);
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module.exports = watch;
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module.exports.getInfo = getInfo;
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module.exports.FSEvents = Native.FSEvents;
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module.exports.Constants = Native.Constants;
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var defer = global.setImmediate || process.nextTick;
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function watch(path) {
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var fse = new FSEvents(String(path || ''), handler);
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EventEmitter.call(fse);
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return fse;
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function handler(path, flags, id) {
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defer(function() {
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fse.emit('fsevent', path, flags, id);
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var info = getInfo(path, flags);
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info.id = id;
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if (info.event === 'moved') {
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fs.stat(info.path, function(err, stat) {
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info.event = (err || !stat) ? 'moved-out' : 'moved-in';
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fse.emit('change', path, info);
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fse.emit(info.event, path, info);
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});
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} else {
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fse.emit('change', path, info);
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fse.emit(info.event, path, info);
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}
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});
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}
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}
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function proxies(ctor, target) {
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Object.keys(target.prototype).filter(function(key) {
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return typeof target.prototype[key] === 'function';
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}).forEach(function(key) {
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ctor.prototype[key] = function() {
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this._impl[key].apply(this._impl, arguments);
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return this;
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}
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});
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}
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function getFileType(flags) {
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if (Native.Constants.kFSEventStreamEventFlagItemIsFile & flags) return 'file';
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if (Native.Constants.kFSEventStreamEventFlagItemIsDir & flags) return 'directory';
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if (Native.Constants.kFSEventStreamEventFlagItemIsSymlink & flags) return 'symlink';
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}
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function getEventType(flags) {
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if (Native.Constants.kFSEventStreamEventFlagItemRemoved & flags) return 'deleted';
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if (Native.Constants.kFSEventStreamEventFlagItemRenamed & flags) return 'moved';
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if (Native.Constants.kFSEventStreamEventFlagItemCreated & flags) return 'created';
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if (Native.Constants.kFSEventStreamEventFlagItemModified & flags) return 'modified';
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if (Native.Constants.kFSEventStreamEventFlagRootChanged & flags) return 'root-changed';
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return 'unknown';
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}
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function getFileChanges(flags) {
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return {
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inode: !! (Native.Constants.kFSEventStreamEventFlagItemInodeMetaMod & flags),
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finder: !! (Native.Constants.kFSEventStreamEventFlagItemFinderInfoMod & flags),
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access: !! (Native.Constants.kFSEventStreamEventFlagItemChangeOwner & flags),
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xattrs: !! (Native.Constants.kFSEventStreamEventFlagItemXattrMod & flags)
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};
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}
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function getInfo(path, flags) {
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return {
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path: path,
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event: getEventType(flags),
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type: getFileType(flags),
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changes: getFileChanges(flags),
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flags: flags
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};
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}
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