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Fix #461: printing version doesn't work with args #462

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Fix #461: printing version doesn't work with args #462

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7 changes: 6 additions & 1 deletion bin/moonc
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Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,7 @@ parser:flag("-",
local read_stdin = arg[1] == "-" -- luacheck: ignore 113

if not read_stdin then
parser:argument("file/directory"):args("+")
parser:argument("file/directory"):args("*")
else
if arg[2] ~= nil then
io.stderr:write("- must be the only argument\n")
Expand All @@ -42,6 +42,11 @@ if opts.version then
os.exit()
end

if not read_stdin and #opts["file/directory"] == 0 then
io.stderr:write(parser:get_help())
os.exit()
end

function log_msg(...)
if not opts.p then
io.stderr:write(table.concat({...}, " ") .. "\n")
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