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40 lines
1.1 KiB
40 lines
1.1 KiB
'use strict'; |
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const NodeWatcher = require('./src/node_watcher'); |
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const PollWatcher = require('./src/poll_watcher'); |
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const WatchmanWatcher = require('./src/watchman_watcher'); |
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const WatchexecWatcher = require('./src/watchexec_watcher'); |
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function throwNoFSEventsSupports() { |
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throw new Error('Sane >= 4 no longer support the fsevents module.'); |
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} |
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function sane(dir, options) { |
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options = options || {}; |
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if (options.watcher) { |
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const WatcherClass = require(options.watcher); |
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return new WatcherClass(dir, options); |
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} else if (options.poll) { |
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return new PollWatcher(dir, options); |
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} else if (options.watchman) { |
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return new WatchmanWatcher(dir, options); |
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} else if (options.watchexec) { |
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return new WatchexecWatcher(dir, options); |
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} else if (options.fsevents) { |
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throwNoFSEventsSupports(); |
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} else { |
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return new NodeWatcher(dir, options); |
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} |
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} |
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module.exports = sane; |
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sane.NodeWatcher = NodeWatcher; |
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sane.PollWatcher = PollWatcher; |
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sane.WatchmanWatcher = WatchmanWatcher; |
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sane.WatchexecWatcher = WatchexecWatcher; |
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Object.defineProperty(sane, 'FSEventsWatcher', { |
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get() { |
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return throwNoFSEventsSupports(); |
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}, |
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});
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