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Merge branch 'cp-keep-links' of https://github.com/payonel/OpenComputers into master-MC1.7.10

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This commit is contained in:
Florian Nücke 2016-04-16 14:26:21 +02:00
commit 5c602d42ad
1 changed files with 7 additions and 0 deletions
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7
src/main/resources/assets/opencomputers/loot/OpenOS/bin/cp.lua
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@ -9,11 +9,14 @@ if #args < 2 then
io.write(" -r: copy directories recursively.\n")
io.write(" -u: copy only when the SOURCE file differs from the destination\n")
io.write(" file or when the destination file is missing.\n")
io.write(" -P: preserve attributes, e.g. symbolic links.\n")
io.write(" -v: verbose output.\n")
io.write(" -x: stay on original source file system.\n")
return 1
end
options.P = options.P or options.r
local from = {}
for i = 1, #args - 1 do
table.insert(from, shell.resolve(args[i]))
@ -66,6 +69,10 @@ end
local function recurse(fromPath, toPath, origin)
status(fromPath, toPath)
local isLink, target = fs.isLink(fromPath)
if isLink and options.P then
return fs.link(target, toPath)
end
if fs.isDirectory(fromPath) then
if not options.r then
io.write("omitting directory `" .. fromPath .. "'\n")