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29 lines
808 B
CoffeeScript
29 lines
808 B
CoffeeScript
{PathSearcher, PathScanner, search} = require 'scandal'
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module.exports = (rootPath, regexSource, options) ->
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callback = @async()
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PATHS_COUNTER_SEARCHED_CHUNK = 50
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pathsSearched = 0
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searcher = new PathSearcher()
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scanner = new PathScanner(rootPath, options)
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searcher.on 'file-error', ({code, path, message}) ->
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emit('scan:file-error', {code, path, message})
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searcher.on 'results-found', (result) ->
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emit('scan:result-found', result)
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scanner.on 'path-found', ->
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pathsSearched++
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if pathsSearched % PATHS_COUNTER_SEARCHED_CHUNK == 0
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emit('scan:paths-searched', pathsSearched)
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flags = "g"
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flags += "i" if options.ignoreCase
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regex = new RegExp(regexSource, flags)
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search regex, scanner, searcher, ->
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emit('scan:paths-searched', pathsSearched)
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callback()
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