Mercurial Hosting > luan
changeset 1689:af22d6c120e4
improve http/serve.luan
| author | Franklin Schmidt <fschmidt@gmail.com> |
|---|---|
| date | Sun, 12 Jun 2022 18:48:01 -0600 |
| parents | 5eb985d1411f |
| children | 973d3039c421 |
| files | src/luan/modules/http/serve.luan |
| diffstat | 1 files changed, 8 insertions(+), 4 deletions(-) [+] |
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--- a/src/luan/modules/http/serve.luan Sat Jun 11 21:14:19 2022 +0200 +++ b/src/luan/modules/http/serve.luan Sun Jun 12 18:48:01 2022 -0600 @@ -5,11 +5,15 @@ local String = require "luan:String.luan" local to_number = String.to_number or error() -local count = #{...} +local dir, port, extra = ... -if count < 1 or count > 2 then - Io.stderr.write "usage: luan luan:http/serve.luan dir port\n" +if dir==nil or extra~=nil then + Io.stderr.write "usage: luan luan:http/serve.luan dir [port]\n" return end -Server.serve({...}[1],to_number({...}[2])) \ No newline at end of file +if port ~= nil then + port = to_number(port) or error "port must be an integer" +end + +Server.serve(dir,port)