Mercurial > urweb
view src/main.mlton.sml @ 896:0ae8894d5c97
New command-line options; describe simple SQLite build in demo intro
author | Adam Chlipala <adamc@hcoop.net> |
---|---|
date | Sat, 18 Jul 2009 13:46:22 -0400 |
parents | 8f2159040bbb |
children | 36efaf119b85 |
line wrap: on
line source
(* Copyright (c) 2008, Adam Chlipala * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * - Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * - Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * - The names of contributors may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. *) val timing = ref false val sources = ref ([] : string list) val demo = ref (NONE : (string * bool) option) fun doArgs args = case args of [] => () | "-demo" :: prefix :: rest => (demo := SOME (prefix, false); doArgs rest) | "-guided-demo" :: prefix :: rest => (demo := SOME (prefix, true); doArgs rest) | "-protocol" :: name :: rest => (Settings.setProtocol name; doArgs rest) | "-db" :: s :: rest => (Settings.setDbstring (SOME s); doArgs rest) | "-dbms" :: name :: rest => (Settings.setDbms name; doArgs rest) | "-debug" :: rest => (Settings.setDebug true; doArgs rest) | "-timing" :: rest => (timing := true; doArgs rest) | "-output" :: s :: rest => (Settings.setExe (SOME s); doArgs rest) | "-sql" :: s :: rest => (Settings.setSql (SOME s); doArgs rest) | arg :: rest => (if size arg > 0 andalso String.sub (arg, 0) = #"-" then raise Fail ("Unknown flag " ^ arg) else sources := arg :: !sources; doArgs rest) val () = doArgs (CommandLine.arguments ()) val job = case !sources of [file] => file | _ => raise Fail "Zero or multiple job files specified" val () = case !demo of SOME (prefix, guided) => Demo.make {prefix = prefix, dirname = job, guided = guided} | NONE => if !timing then Compiler.time Compiler.toCjrize job else Compiler.compile job