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asar: Add support in fs.realpath

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Cheng Zhao 2014-09-30 14:57:49 +08:00
parent 885ac53a48
commit b87dfb964c
1 changed files with 19 additions and 0 deletions
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19
atom/common/lib/asar.coffee
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@ -122,6 +122,25 @@ fs.realpathSync = (p) ->
path.join realpathSync(asarPath), real
realpath = fs.realpath
fs.realpath = (p, cache, callback) ->
[isAsar, asarPath, filePath] = splitPath p
return realpath.apply this, arguments unless isAsar
if typeof cache is 'function'
callback = cache
cache = undefined
archive = getOrCreateArchive asarPath
return callback new Error("Invalid package #{asarPath}") unless archive
real = archive.realpath filePath
return callback createNotFoundError(asarPath, filePath) unless real
realpath asarPath, (err, p) ->
return callback err if err
callback null, path.join(p, real)
exists = fs.exists
fs.exists = (p, callback) ->
[isAsar, asarPath, filePath] = splitPath p