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bitmage/projectRoot.coffee

Created January 9, 2012 04:19
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functions for finding rzr project root
Raw
projectRoot.coffee
exports.findParent = findParent = (dir, pred) ->
return null if dir == '/'
if pred(dir)
return dir
else
upDir = normalize(dir + '/..')
return findParent(upDir, pred)
end
rzrRootTest = (dir) ->
'domain' in readdirSync(dir)
exports.projectRoot = projectRoot = () ->
root ?= findParent process.cwd(), rzrRootTest
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