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Make spliting paths faster.

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This commit is contained in:
Cheng Zhao 2014-09-25 22:18:40 +08:00
parent c49a44f944
commit 8acf96d268
1 changed files with 5 additions and 8 deletions
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13
atom/common/lib/asar.coffee
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@ -18,14 +18,11 @@ process.on 'exit', ->
# Separate asar package's path from full path.
splitPath = (p) ->
return [false, p] unless typeof p is 'string'
components = p.split path.sep
for c, i in components by -1
if path.extname(c) is '.asar'
asarPath = components.slice(0, i + 1).join path.sep
filePath = components.slice(i + 1).join path.sep
return [true, asarPath, filePath]
return [false, p]
return [false] if typeof p isnt 'string'
return [true, p, ''] if p.substr(-5) is '.asar'
index = p.lastIndexOf ".asar#{path.sep}"
return [false] if index is -1
[true, p.substr(0, index + 5), p.substr(index + 6)]
# Convert asar archive's Stats object to fs's Stats object.
nextInode = 0