Sha256: 4e241eb24f3a07b10f73f54707bc5c6e2a5f1a05fc4f4ede85fbd087cc6df646
Contents?: true
Size: 1.38 KB
Versions: 23
Compression:
Stored size: 1.38 KB
Contents
require 'cxxproject/utils/utils'
class File
SLASH = '/'
def self.is_absolute?(filename)
if Cxxproject::Utils.old_ruby?
filename[0] == 47 or filename[1] == 58 # 47 = /, 58 = :
else
filename[0] == SLASH or filename[1] == ':'
end
end
def self.rel_from_to_project(from,to,endWithSlash = true)
return nil if from.nil? or to.nil?
toSplitted = to.split('/')
fromSplitted = from.split('/')
max = [toSplitted.length, fromSplitted.length].min
return nil if max < 1
i = 0
# path letter in windows may be case different
if toSplitted[0].length > 1 and fromSplitted[0].length > 1
if Cxxproject::Utils.old_ruby?
i = 1 if toSplitted[0][1] == 58 and fromSplitted[0][1] == 58 and toSplitted[0].swapcase[0] == fromSplitted[0][0]
else
i = 1 if toSplitted[0][1] == ':' and fromSplitted[0][1] == ':' and toSplitted[0].swapcase[0] == fromSplitted[0][0]
end
end
while i < max
break if toSplitted[i] != fromSplitted[i]
i += 1
end
j = i
res = []
while i < fromSplitted.length
res << ".."
i += 1
end
while j < toSplitted.length
res << toSplitted[j]
j += 1
end
if res.length == 0
return ""
end
res = res.join('/')
res += "/" if endWithSlash
res
end
def self.add_prefix(prefix, file)
if not prefix or is_absolute?(file)
file
else
prefix + file
end
end
end
Version data entries
23 entries across 23 versions & 1 rubygems