blob: 021252c56570bdf125aa12f537a305862a758342 (
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local main
local i = 1
while arg[i] do
if arg[i] == '-E' then
elseif arg[i] == '-e' then
i = i + 1
local expr = assert(arg[i], "'-e' needs argument")
assert(load(expr, "=(command line)"))()
-- exit after the executing
return
elseif not main and arg[i]:sub(1, 1) ~= '-' then
main = i
end
i = i + 1
end
if main then
for i = -1, -999, -1 do
if not arg[i] then
for j = i + 1, -1 do
arg[j - main + 1] = arg[j]
end
break
end
end
for j = 1, #arg do
arg[j - main] = arg[j]
end
for j = #arg - main + 1, #arg do
arg[j] = nil
end
else
arg[0] = 'main.lua'
end
local root; do
local sep = package.config:sub(1,1)
if sep == '\\' then
sep = '/\\'
end
local pattern = "["..sep.."][^"..sep.."]+"
root = package.cpath:match("([^;]+)"..pattern..pattern..pattern.."$")
end
local fs = require "bee.filesystem"
fs.current_path(fs.path(root))
package.path = table.concat({
root .. "/script/?.lua",
root .. "/script/?/init.lua",
}, ";")
assert(loadfile(arg[0]))(table.unpack(arg))
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