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Create node server to replace 'make watch'

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Reviewers: xymostech

Reviewed By: xymostech

Differential Revision: http://phabricator.benalpert.com/D38
This commit is contained in:
Ben Alpert 2013-07-05 22:55:10 -07:00
parent afb29f5df3
commit 4bc599966f
9 changed files with 70 additions and 6 deletions
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2
MJLite.js
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@ -1,4 +1,4 @@
var parser = require("./parser");
var parser = require("./parser.jison");
var buildExpression = function(expression) {
return _.map(expression, function(ex, i) {

6
Makefile
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@ -1,6 +1,6 @@
FILES=parser.js style.css build.js index.html
.PHONY: build ship copy watch
.PHONY: build ship copy server
build: parser.js
ship: build
@ -14,5 +14,5 @@ copy: build
parser.js: parser.jison
./node_modules/.bin/jison parser.jison
watch:
./node_modules/.bin/watchify MJLite.js --standalone MJLite -o build/MJLite.js
server:
node server.js

0
build/.gitkeep
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31
jisonify.js Normal file
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@ -0,0 +1,31 @@
var ebnfParser = require("ebnf-parser");
var jison = require("jison");
var through = require("through");
module.exports = function(file) {
if (!(/\.jison$/).test(file)) {
return through();
}
var data = '';
return through(write, end);
function write(buf) {
data += buf;
}
function end() {
try {
var grammar = ebnfParser.parse(data);
var parser = new jison.Parser(grammar);
var js = parser.generate({moduleType: "js"});
js += "\nmodule.exports = parser;";
this.queue(js);
this.queue(null);
} catch (e) {
// TODO(alpert): Does this do anything? (Is it useful?)
this.emit("error", e);
}
}
};

6
package.json
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@ -2,7 +2,11 @@
"name": "mjlite",
"version": "0.0.1",
"devDependencies": {
"browserify": "~2.23.1",
"ebnf-parser": "~0.1.5",
"express": "~3.3.3",
"lex-parser": "~0.1.2",
"jison": "~0.4.6",
"watchify": "~0.1.0"
"through": "~2.3.4"
}
}

29
server.js Normal file
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@ -0,0 +1,29 @@
var path = require("path");
var browserify = require("browserify");
var express = require("express");
var jisonify = require("./jisonify");
var app = express();
app.use(express.logger());
app.get("/MJLite.js", function(req, res) {
var b = browserify();
b.add("./MJLite");
b.transform(jisonify);
var stream = b.bundle({standalone: "MJLite"});
var body = "";
stream.on("data", function(s) { body += s; });
stream.on("end", function() {
res.setHeader("Content-Type", "text/javascript");
res.send(body);
});
});
app.use(express.static(path.join(__dirname, 'static')));
app.listen(7936);
console.log("Serving on http://0.0.0.0:7936/ ...");

2
index.html → static/index.html
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@ -3,7 +3,7 @@
<head>
<title>MJLite Test</title>
<script src="//cdnjs.cloudflare.com/ajax/libs/underscore.js/1.4.4/underscore-min.js" type="text/javascript"></script>
<script src="build/MJLite.js" type="text/javascript"></script>
<script src="MJLite.js" type="text/javascript"></script>
<script src="main.js" type="text/javascript"></script>
<link href="style.css" rel="stylesheet" type="text/css">
</head>

0
main.js → static/main.js
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0
style.css → static/style.css
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