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Small demo prettifications
author Adam Chlipala <adamc@hcoop.net>
date Sun, 19 Oct 2008 14:53:38 -0400
parents aa2edbd47041
children 2a7e7bd7b29f
rev   line source
adamc@380 1 (* Copyright (c) 2008, Adam Chlipala
adamc@380 2 * All rights reserved.
adamc@380 3 *
adamc@380 4 * Redistribution and use in source and binary forms, with or without
adamc@380 5 * modification, are permitted provided that the following conditions are met:
adamc@380 6 *
adamc@380 7 * - Redistributions of source code must retain the above copyright notice,
adamc@380 8 * this list of conditions and the following disclaimer.
adamc@380 9 * - Redistributions in binary form must reproduce the above copyright notice,
adamc@380 10 * this list of conditions and the following disclaimer in the documentation
adamc@380 11 * and/or other materials provided with the distribution.
adamc@380 12 * - The names of contributors may not be used to endorse or promote products
adamc@380 13 * derived from this software without specific prior written permission.
adamc@380 14 *
adamc@380 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
adamc@380 16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
adamc@380 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
adamc@380 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
adamc@380 19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
adamc@380 20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
adamc@380 21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
adamc@380 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
adamc@380 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
adamc@380 24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
adamc@380 25 * POSSIBILITY OF SUCH DAMAGE.
adamc@380 26 *)
adamc@380 27
adamc@380 28 structure Demo :> DEMO = struct
adamc@380 29
adamc@380 30 fun make {prefix, dirname} =
adamc@380 31 let
adamc@380 32 val prose = OS.Path.joinDirFile {dir = dirname,
adamc@380 33 file = "prose"}
adamc@380 34 val inf = TextIO.openIn prose
adamc@380 35
adamc@380 36 val demo_urp = OS.Path.joinDirFile {dir = dirname,
adamc@380 37 file = "demo.urp"}
adamc@380 38
adamc@380 39 val outDir = OS.Path.concat (dirname, "out")
adamc@380 40
adamc@380 41 val () = if OS.FileSys.access (outDir, []) then
adamc@380 42 ()
adamc@380 43 else
adamc@380 44 OS.FileSys.mkDir outDir
adamc@380 45
adamc@380 46 val fname = OS.Path.joinDirFile {dir = outDir,
adamc@380 47 file = "index.html"}
adamc@380 48
adamc@380 49 val out = TextIO.openOut fname
adamc@381 50 val () = (TextIO.output (out, "<frameset cols=\"10%,90%\">\n");
adamc@380 51 TextIO.output (out, "<frame src=\"demos.html\">\n");
adamc@380 52 TextIO.output (out, "<frame src=\"intro.html\" name=\"staging\">\n");
adamc@380 53 TextIO.output (out, "</frameset>\n");
adamc@380 54 TextIO.closeOut out)
adamc@380 55
adamc@380 56 val fname = OS.Path.joinDirFile {dir = outDir,
adamc@380 57 file = "demos.html"}
adamc@380 58
adamc@380 59 val demosOut = TextIO.openOut fname
adamc@381 60 val () = (TextIO.output (demosOut, "<html><body>\n\n");
adamc@380 61 TextIO.output (demosOut, "<li> <a target=\"staging\" href=\"intro.html\">Intro</a></li>\n\n"))
adamc@380 62
adamc@380 63 fun mergeWith f (o1, o2) =
adamc@380 64 case (o1, o2) of
adamc@380 65 (NONE, _) => o2
adamc@380 66 | (_, NONE) => o1
adamc@380 67 | (SOME v1, SOME v2) => SOME (f (v1, v2))
adamc@380 68
adamc@380 69 fun combiner (combined : Compiler.job, urp : Compiler.job) = {
adamc@380 70 database = mergeWith (fn (v1, v2) =>
adamc@380 71 if v1 = v2 then
adamc@380 72 v1
adamc@380 73 else
adamc@380 74 raise Fail "Different demos want to use different database strings")
adamc@380 75 (#database combined, #database urp),
adamc@380 76 sources = foldl (fn (file, files) =>
adamc@380 77 if List.exists (fn x => x = file) files then
adamc@380 78 files
adamc@380 79 else
adamc@380 80 files @ [file])
adamc@380 81 (#sources combined) (#sources urp),
adamc@380 82 exe = OS.Path.joinDirFile {dir = dirname,
adamc@380 83 file = "demo.exe"},
adamc@380 84 sql = SOME (OS.Path.joinDirFile {dir = dirname,
adamc@380 85 file = "demo.sql"}),
adamc@380 86 debug = false
adamc@380 87 }
adamc@380 88
adamc@380 89 val parse = Compiler.run (Compiler.transform Compiler.parseUrp "Demo parseUrp")
adamc@380 90
adamc@380 91 fun capitalize "" = ""
adamc@380 92 | capitalize s = str (Char.toUpper (String.sub (s, 0)))
adamc@380 93 ^ String.extract (s, 1, NONE)
adamc@380 94
adamc@380 95 fun startUrp urp =
adamc@380 96 let
adamc@380 97 val base = OS.Path.base urp
adamc@380 98 val name = capitalize base
adamc@380 99
adamc@380 100 val () = (TextIO.output (demosOut, "<li> <a target=\"staging\" href=\"");
adamc@380 101 TextIO.output (demosOut, base);
adamc@380 102 TextIO.output (demosOut, ".html\">");
adamc@380 103 TextIO.output (demosOut, name);
adamc@380 104 TextIO.output (demosOut, "</a></li>\n"))
adamc@380 105
adamc@380 106 val urp_file = OS.Path.joinDirFile {dir = dirname,
adamc@380 107 file = urp}
adamc@380 108
adamc@380 109 val out = OS.Path.joinBaseExt {base = base,
adamc@380 110 ext = SOME "html"}
adamc@380 111 val out = OS.Path.joinDirFile {dir = outDir,
adamc@380 112 file = out}
adamc@380 113 val out = TextIO.openOut out
adamc@380 114
adamc@383 115 val () = (TextIO.output (out, "<frameset rows=\"50%,*\">\n");
adamc@380 116 TextIO.output (out, "<frame src=\"");
adamc@380 117 TextIO.output (out, prefix);
adamc@380 118 TextIO.output (out, "/");
adamc@380 119 TextIO.output (out, name);
adamc@380 120 TextIO.output (out, "/main\" name=\"showcase\">\n");
adamc@380 121 TextIO.output (out, "<frame src=\"");
adamc@380 122 TextIO.output (out, base);
adamc@380 123 TextIO.output (out, ".desc.html\">\n");
adamc@380 124 TextIO.output (out, "</frameset>\n");
adamc@380 125 TextIO.closeOut out)
adamc@380 126 val () = TextIO.closeOut out
adamc@380 127
adamc@380 128 val out = OS.Path.joinBaseExt {base = base,
adamc@380 129 ext = SOME "desc"}
adamc@380 130 val out = OS.Path.joinBaseExt {base = out,
adamc@380 131 ext = SOME "html"}
adamc@380 132 val out = TextIO.openOut (OS.Path.joinDirFile {dir = outDir,
adamc@380 133 file = out})
adamc@380 134 in
adamc@380 135 case parse (OS.Path.base urp_file) of
adamc@380 136 NONE => raise Fail ("Can't parse " ^ urp_file)
adamc@380 137 | SOME urpData =>
adamc@380 138 (TextIO.output (out, "<html><head>\n<title>");
adamc@380 139 TextIO.output (out, name);
adamc@380 140 TextIO.output (out, "</title>\n</head><body>\n\n<h1>");
adamc@380 141 TextIO.output (out, name);
adamc@380 142 TextIO.output (out, "</h1>\n\n<center>[ <a target=\"showcase\" href=\"");
adamc@382 143 TextIO.output (out, prefix);
adamc@382 144 TextIO.output (out, "/");
adamc@382 145 TextIO.output (out, name);
adamc@382 146 TextIO.output (out, "/main\">Application</a>");
adamc@382 147 TextIO.output (out, " | <a target=\"showcase\" href=\"");
adamc@380 148 TextIO.output (out, urp);
adamc@380 149 TextIO.output (out, ".html\"><tt>");
adamc@380 150 TextIO.output (out, urp);
adamc@380 151 TextIO.output (out, "</tt></a>");
adamc@380 152 app (fn file =>
adamc@380 153 let
adamc@380 154 fun ifEx s =
adamc@380 155 let
adamc@380 156 val src = OS.Path.joinBaseExt {base = file,
adamc@380 157 ext = SOME s}
adamc@380 158 val src' = OS.Path.file src
adamc@380 159 in
adamc@380 160 if OS.FileSys.access (src, []) then
adamc@380 161 (TextIO.output (out, " | <a target=\"showcase\" href=\"");
adamc@380 162 TextIO.output (out, src');
adamc@380 163 TextIO.output (out, ".html\"><tt>");
adamc@380 164 TextIO.output (out, src');
adamc@380 165 TextIO.output (out, "</tt></a>"))
adamc@380 166 else
adamc@380 167 ()
adamc@380 168 end
adamc@380 169 in
adamc@380 170 ifEx "urs";
adamc@380 171 ifEx "ur"
adamc@380 172 end) (#sources urpData);
adamc@380 173 TextIO.output (out, " ]</center>\n\n");
adamc@380 174
adamc@380 175 (urpData, out))
adamc@380 176 end
adamc@380 177
adamc@380 178 fun endUrp out =
adamc@380 179 (TextIO.output (out, "\n</body></html>\n");
adamc@380 180 TextIO.closeOut out)
adamc@380 181
adamc@380 182 fun readUrp (combined, out) =
adamc@380 183 let
adamc@380 184 fun finished () = endUrp out
adamc@380 185
adamc@380 186 fun readUrp' () =
adamc@380 187 case TextIO.inputLine inf of
adamc@380 188 NONE => finished ()
adamc@380 189 | SOME line =>
adamc@380 190 if String.isSuffix ".urp\n" line then
adamc@380 191 let
adamc@380 192 val urp = String.substring (line, 0, size line - 1)
adamc@380 193 val (urpData, out) = startUrp urp
adamc@380 194 in
adamc@380 195 finished ();
adamc@380 196
adamc@380 197 readUrp (combiner (combined, urpData),
adamc@380 198 out)
adamc@380 199 end
adamc@380 200 else
adamc@380 201 (TextIO.output (out, line);
adamc@380 202 readUrp' ())
adamc@380 203 in
adamc@380 204 readUrp' ()
adamc@380 205 end
adamc@380 206
adamc@380 207 val indexFile = OS.Path.joinDirFile {dir = outDir,
adamc@380 208 file = "intro.html"}
adamc@380 209
adamc@380 210 val out = TextIO.openOut indexFile
adamc@380 211 val () = TextIO.output (out, "<html><head>\n<title>Ur/Web Demo</title>\n</head><body>\n\n")
adamc@380 212
adamc@380 213 fun readIndex () =
adamc@380 214 let
adamc@380 215 fun finished () = (TextIO.output (out, "\n</body></html>\n");
adamc@380 216 TextIO.closeOut out)
adamc@380 217 in
adamc@380 218 case TextIO.inputLine inf of
adamc@380 219 NONE => finished ()
adamc@380 220 | SOME line =>
adamc@380 221 if String.isSuffix ".urp\n" line then
adamc@380 222 let
adamc@380 223 val urp = String.substring (line, 0, size line - 1)
adamc@380 224 val (urpData, out) = startUrp urp
adamc@380 225 in
adamc@380 226 finished ();
adamc@380 227
adamc@380 228 readUrp (urpData,
adamc@380 229 out)
adamc@380 230 end
adamc@380 231 else
adamc@380 232 (TextIO.output (out, line);
adamc@380 233 readIndex ())
adamc@380 234 end
adamc@381 235
adamc@381 236 fun prettyPrint () =
adamc@381 237 let
adamc@381 238 val dir = Posix.FileSys.opendir dirname
adamc@381 239
adamc@381 240 fun loop () =
adamc@381 241 case Posix.FileSys.readdir dir of
adamc@381 242 NONE => Posix.FileSys.closedir dir
adamc@381 243 | SOME file =>
adamc@381 244 let
adamc@381 245 fun doit f =
adamc@381 246 f (OS.Path.joinDirFile {dir = dirname,
adamc@381 247 file = file},
adamc@382 248 OS.Path.mkAbsolute
adamc@382 249 {relativeTo = OS.FileSys.getDir (),
adamc@382 250 path = OS.Path.joinDirFile {dir = outDir,
adamc@382 251 file = OS.Path.joinBaseExt {base = file,
adamc@382 252 ext = SOME "html"}}})
adamc@382 253
adamc@382 254 fun highlight () =
adamc@382 255 doit (fn (src, html) =>
adamc@382 256 let
adamc@382 257 val cmd = "emacs --eval \"(progn "
adamc@382 258 ^ "(global-font-lock-mode t) "
adamc@382 259 ^ "(add-to-list 'load-path \\\""
adamc@382 260 ^ Config.sitelisp
adamc@382 261 ^ "/\\\") "
adamc@382 262 ^ "(load \\\"urweb-mode-startup\\\") "
adamc@382 263 ^ "(urweb-mode) "
adamc@382 264 ^ "(find-file \\\""
adamc@382 265 ^ src
adamc@382 266 ^ "\\\") "
adamc@382 267 ^ "(switch-to-buffer (htmlize-buffer)) "
adamc@382 268 ^ "(write-file \\\""
adamc@382 269 ^ html
adamc@382 270 ^ "\\\") "
adamc@382 271 ^ "(kill-emacs))\""
adamc@382 272 in
adamc@382 273 print (">>> " ^ cmd ^ "\n");
adamc@382 274 ignore (OS.Process.system cmd)
adamc@382 275 end)
adamc@381 276 in
adamc@381 277 case OS.Path.ext file of
adamc@381 278 SOME "urp" =>
adamc@381 279 doit (fn (src, html) =>
adamc@381 280 let
adamc@381 281 val inf = TextIO.openIn src
adamc@381 282 val out = TextIO.openOut html
adamc@381 283
adamc@381 284 fun loop () =
adamc@381 285 case TextIO.inputLine inf of
adamc@381 286 NONE => ()
adamc@381 287 | SOME line => (TextIO.output (out, line);
adamc@381 288 loop ())
adamc@381 289 in
adamc@383 290 TextIO.output (out, "<html><body>\n\n<pre>");
adamc@381 291 loop ();
adamc@381 292 TextIO.output (out, "</pre>\n\n</body></html>");
adamc@381 293
adamc@381 294 TextIO.closeIn inf;
adamc@381 295 TextIO.closeOut out
adamc@381 296 end)
adamc@382 297 | SOME "urs" => highlight ()
adamc@382 298 | SOME "ur" => highlight ()
adamc@381 299 | _ => ();
adamc@381 300 loop ()
adamc@381 301 end
adamc@381 302 in
adamc@381 303 loop ()
adamc@381 304 end
adamc@380 305 in
adamc@380 306 readIndex ();
adamc@380 307
adamc@381 308 TextIO.output (demosOut, "\n</body></html>\n");
adamc@381 309 TextIO.closeOut demosOut;
adamc@381 310
adamc@381 311 prettyPrint ()
adamc@380 312 end
adamc@380 313
adamc@380 314 end