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annotate src/main.mlton.sml @ 1514:3c0803c1acd7

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Backpedal on tutorial-motivated urweb-mode changes; add Basis.diffInSeconds and Basis.toSeconds
author Adam Chlipala <adam@chlipala.net>
date Fri, 22 Jul 2011 15:39:38 -0400
parents 9cb923efea4d
children b5517f47b1f1
rev   line source
adam@1493 1 (* Copyright (c) 2008-2011, Adam Chlipala
adamc@0 2 * All rights reserved.
adamc@0 3 *
adamc@0 4 * Redistribution and use in source and binary forms, with or without
adamc@0 5 * modification, are permitted provided that the following conditions are met:
adamc@0 6 *
adamc@0 7 * - Redistributions of source code must retain the above copyright notice,
adamc@0 8 * this list of conditions and the following disclaimer.
adamc@0 9 * - Redistributions in binary form must reproduce the above copyright notice,
adamc@0 10 * this list of conditions and the following disclaimer in the documentation
adamc@0 11 * and/or other materials provided with the distribution.
adamc@0 12 * - The names of contributors may not be used to endorse or promote products
adamc@0 13 * derived from this software without specific prior written permission.
adamc@0 14 *
adamc@0 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
adamc@0 16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
adamc@0 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
adamc@0 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
adamc@0 19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
adamc@0 20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
adamc@0 21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
adamc@0 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
adamc@0 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
adamc@0 24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
adamc@0 25 * POSSIBILITY OF SUCH DAMAGE.
adamc@0 26 *)
adamc@0 27
adamc@857 28 val timing = ref false
adamc@1086 29 val tc = ref false
adamc@857 30 val sources = ref ([] : string list)
adamc@857 31 val demo = ref (NONE : (string * bool) option)
adam@1493 32 val tutorial = ref false
adamc@1170 33 val css = ref false
adamc@857 34
adamc@857 35 fun doArgs args =
adamc@208 36 case args of
adamc@857 37 [] => ()
adamc@1170 38 | "-css" :: rest =>
adamc@1170 39 (css := true;
adamc@1170 40 doArgs rest)
adamc@384 41 | "-demo" :: prefix :: rest =>
adamc@857 42 (demo := SOME (prefix, false);
adamc@857 43 doArgs rest)
adamc@501 44 | "-guided-demo" :: prefix :: rest =>
adamc@857 45 (demo := SOME (prefix, true);
adamc@857 46 doArgs rest)
adam@1493 47 | "-tutorial" :: rest =>
adam@1493 48 (tutorial := true;
adam@1493 49 doArgs rest)
adamc@856 50 | "-protocol" :: name :: rest =>
adamc@856 51 (Settings.setProtocol name;
adamc@857 52 doArgs rest)
adam@1335 53 | "-prefix" :: prefix :: rest =>
adam@1335 54 (Settings.setUrlPrefix prefix;
adam@1335 55 doArgs rest)
adamc@891 56 | "-db" :: s :: rest =>
adamc@891 57 (Settings.setDbstring (SOME s);
adamc@891 58 doArgs rest)
adamc@866 59 | "-dbms" :: name :: rest =>
adamc@866 60 (Settings.setDbms name;
adamc@866 61 doArgs rest)
adamc@857 62 | "-debug" :: rest =>
adamc@857 63 (Settings.setDebug true;
adamc@857 64 doArgs rest)
adamc@1178 65 | "-verbose" :: rest =>
adamc@1178 66 (Compiler.debug := true;
adamc@1178 67 doArgs rest)
adamc@857 68 | "-timing" :: rest =>
adamc@857 69 (timing := true;
adamc@857 70 doArgs rest)
adamc@1086 71 | "-tc" :: rest =>
adamc@1086 72 (tc := true;
adamc@1086 73 doArgs rest)
adamc@891 74 | "-output" :: s :: rest =>
adamc@891 75 (Settings.setExe (SOME s);
adamc@891 76 doArgs rest)
adamc@891 77 | "-sql" :: s :: rest =>
adamc@891 78 (Settings.setSql (SOME s);
adamc@891 79 doArgs rest)
adamc@1095 80 | "-static" :: rest =>
adamc@1095 81 (Settings.setStaticLinking true;
adamc@1095 82 doArgs rest)
adamc@1126 83 | "-path" :: name :: path :: rest =>
adamc@1126 84 (Compiler.addPath (name, path);
adamc@1126 85 doArgs rest)
adamc@1126 86 | "-root" :: name :: root :: rest =>
adamc@1126 87 (Compiler.addModuleRoot (root, name);
adamc@1126 88 doArgs rest)
adamc@1164 89 | "-sigfile" :: name :: rest =>
adamc@1164 90 (Settings.setSigFile (SOME name);
adamc@1164 91 doArgs rest)
adamc@1235 92 | "-iflow" :: rest =>
adamc@1235 93 (Compiler.doIflow := true;
adamc@1235 94 doArgs rest)
adamc@1266 95 | "-moduleOf" :: fname :: _ =>
adamc@1266 96 (print (Compiler.moduleOf fname ^ "\n");
adamc@1266 97 OS.Process.exit OS.Process.success)
adam@1301 98 | "-noEmacs" :: rest =>
adam@1301 99 (Demo.noEmacs := true;
adam@1301 100 doArgs rest)
adam@1307 101 | "-limit" :: class :: num :: rest =>
adam@1307 102 (case Int.fromString num of
adam@1307 103 NONE => raise Fail ("Invalid limit number '" ^ num ^ "'")
adam@1307 104 | SOME n =>
adam@1307 105 if n < 0 then
adam@1307 106 raise Fail ("Invalid limit number '" ^ num ^ "'")
adam@1307 107 else
adam@1307 108 Settings.addLimit (class, n);
adam@1307 109 doArgs rest)
adamc@208 110 | arg :: rest =>
adamc@857 111 (if size arg > 0 andalso String.sub (arg, 0) = #"-" then
adamc@857 112 raise Fail ("Unknown flag " ^ arg)
adamc@857 113 else
adamc@857 114 sources := arg :: !sources;
adamc@857 115 doArgs rest)
adamc@208 116
adamc@857 117 val () = doArgs (CommandLine.arguments ())
adamc@208 118
adamc@279 119 val job =
adamc@857 120 case !sources of
adamc@279 121 [file] => file
adamc@378 122 | _ => raise Fail "Zero or multiple job files specified"
adamc@279 123
adamc@208 124 val () =
adam@1493 125 case (!css, !demo, !tutorial) of
adam@1493 126 (true, _, _) =>
adamc@1170 127 (case Compiler.run Compiler.toCss job of
adamc@1170 128 NONE => OS.Process.exit OS.Process.failure
adamc@1170 129 | SOME {Overall = ov, Classes = cl} =>
adamc@1170 130 (app (print o Css.inheritableToString) ov;
adamc@1170 131 print "\n";
adamc@1170 132 app (fn (x, (ins, ots)) =>
adamc@1170 133 (print x;
adamc@1170 134 print " ";
adamc@1170 135 app (print o Css.inheritableToString) ins;
adamc@1170 136 app (print o Css.othersToString) ots;
adamc@1170 137 print "\n")) cl))
adam@1493 138 | (_, SOME (prefix, guided), _) =>
adamc@501 139 Demo.make {prefix = prefix, dirname = job, guided = guided}
adam@1493 140 | (_, _, true) => Tutorial.make job
adamc@1170 141 | _ =>
adamc@1086 142 if !tc then
adamc@1086 143 (Compiler.check Compiler.toElaborate job;
adamc@1086 144 if ErrorMsg.anyErrors () then
adamc@1086 145 OS.Process.exit OS.Process.failure
adamc@1086 146 else
adamc@1086 147 ())
adamc@1086 148 else if !timing then
adamc@384 149 Compiler.time Compiler.toCjrize job
adamc@384 150 else
adamc@1045 151 Compiler.compiler job