add emscripten target
This commit is contained in:
Jeff Epler
parent
eea9fcd427
commit
b5321c7ed3
5 changed files with 145 additions and 2 deletions
8
.gitignore
vendored
8
.gitignore
vendored
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@ -1,2 +1,6 @@
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ana
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dict.bin
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/ana
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/ana.js
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/ana.js.mem
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/anamodule.so
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/dict.bin
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/words
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10
Makefile
10
Makefile
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@ -33,8 +33,18 @@ CXXFLAGS := -g $(call cc-option,-std=c++11,-std=c++0x) -Wall
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all: ana anamodule.so
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ana.js: $(wildcard *.cc) $(wildcard *.h) Makefile words
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em++ -Os --bind -std=c++11 -s TOTAL_MEMORY=33554432 --embed-file words -DANA_AS_JS run.cc -o ana.js
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words:
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grep '^[a-z]*$$' /usr/share/dict/words > $@
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ana: $(wildcard *.cc) $(wildcard *.h) Makefile
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$(CXX) $(CXXFLAGS) -fwhole-program -o $@ $(filter %.cc, $^)
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anamodule.so: $(wildcard *.cc) $(wildcard *.h) Makefile
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$(CXX) $(CXXFLAGS) $(CXXFLAGS_PYTHON) -o $@ $(filter %.cc, $^) \
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$(LFLAGS_PYTHON)
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publish: ana.js ana.html ana.js.mem
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git branch -D gh-pages || true
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./import ana.js ana.js.mem index.html=ana.html | git fast-import --date-format=now
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67
ana.html
Normal file
67
ana.html
Normal file
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@ -0,0 +1,67 @@
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<!DOCTYPE html>
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<html>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width">
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<head>
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<title>Surly Anagram Server (emscripted)</title>
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<style>
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@media screen and (min-width: 680px) { #cheatsheet { float: right; } }
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#cheatsheet { font-size: 71%; cursor: pointer; }
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#cheatsheet table, #cheatsheet caption { background: #d9d9d9; color: #000; }
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#cheatsheet.hidden { cursor: zoom-in; }
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#cheatsheet caption:after { content: "«" }
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#cheatsheet.hidden caption:after { content: "»" }
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#cheatsheet.hidden tbody { display: none; }
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//#cheatsheet { float: right; }
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#cheatsheet th { text-align: left }
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#cheatsheet caption { font-weight: bold; }
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</style>
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</head>
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<body>
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<div id="cheatsheet"
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onclick="document.getElementById('cheatsheet').classList.toggle('hidden')">
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<table>
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<caption>Cheatsheet</caption>
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<tr><th>letters... <td> Letters available to anagram
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<tr><th>=word <td> word must be in result
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<tr><th>>n <td> words must contain at least n letters
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<tr><th><n <td> words must contain at most n letters
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<tr><th>' <td> words with apostrophes are considered
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<tr><th>n <td> choose a word with exactly n letters
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<tr><th>-n <td> display at most n results (limit 1000)
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<tr><th>? <td> display candidate words, not whole phrases
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<tr><td colspan=2>In ajax mode, hit enter or click "anagram" to do get full results
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<tr><td colspan=2>Source (web app and unix commandline program) on
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<a href="https://github.com/jepler/anagram">github</a>
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</table>
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</div>
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<form id="f" onsubmit="javascript:update();return false"><input type="text" id="query" name="q" value="" oninput="javascript:update()">
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</form>
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<pre id="results">
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<script>
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var last = '';
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var Module;
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if(typeof Module==="undefined") Module={};
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Module['onRuntimeInitialized'] = function() {
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update = function() {
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var search = document.getElementById("query").value;
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document.location.hash = '#' + search;
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if(search == last) return false;;
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document.getElementById("results").innerText=Module.ana(search);
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last = search;
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return false;
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}
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if(document.location.hash) {
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document.getElementById("query").value = decodeURIComponent(
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document.location.hash.substr(1));
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update();
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}
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}
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</script>
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<script src="ana.js"></script>
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<script>
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document.getElementById("query").focus()
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</script>
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</body>
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</html>
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37
import
Executable file
37
import
Executable file
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@ -0,0 +1,37 @@
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#!/usr/bin/python3
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import argparse
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import glob
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import os
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import subprocess
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import sys
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parser = argparse.ArgumentParser()
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parser.add_argument("--branch", metavar='branch', default="gh-pages",
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help="branch to use (any old contents are destroyed)")
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parser.add_argument('files', metavar='files', nargs='+',
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help='files to be committed')
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args = parser.parse_args()
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version = subprocess.getoutput("git describe --always --dirty")
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fd = os.fdopen(sys.stdout.fileno(), 'wb')
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fd.write(b"commit refs/heads/" + args.branch.encode('utf-8') + b"\n")
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fd.write(b"committer Doc Man <noreply@example.com> now" + b"\n")
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fd.write(b"data <<EOF" + b"\n")
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fd.write(b"Docs built at " + version.encode('utf-8') + b"\n")
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fd.write(b"EOF" + b"\n")
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for fn in args.files:
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if '=' in fn:
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dest, src = fn.split('=', 1)
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else:
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dest = src = fn
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with open(src, 'rb') as f: contents = f.read()
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fd.write(b"M 644 inline " + os.path.basename(dest).encode('utf-8') + b"\n")
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fd.write(b"data " + str(len(contents)).encode("utf-8") + b"\n")
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fd.write(contents)
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fd.write(b"done\n")
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25
run.cc
25
run.cc
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@ -718,6 +718,31 @@ initana(void) {
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PyModule_AddObject(m, "anadict", (PyObject *)&dict_type);
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}
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#elif defined(ANA_AS_JS)
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#include <emscripten/bind.h>
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dict d;
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std::string js_run(std::string s) {
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std::string result;
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ana_cfg cfg;
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ana_st st;
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parse(s, cfg, false, false, 3, 11, 1000);
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setup(st, cfg, d);
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while(1) {
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std::string line;
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bool res = step(st, line);
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result += line; result += "\n";
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if(!res) break;
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}
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return result;
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}
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EMSCRIPTEN_BINDINGS(ana) {
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emscripten::function("ana", &js_run);
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d.readdict("words");
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}
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#else
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int main(int argc, char **argv)
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{
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