forked from michaelsbradleyjr/node-clojurescript
/
index.js
1323 lines (1215 loc) · 43.3 KB
/
index.js
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/*//////////////////////// NODE-CLOJURESCRIPT //////////////////////////
*
* Version 0.1.5-pre
* https://github.com/michaelsbradleyjr/node-clojurescript
*
* This software is Copyright (c) 2012 by Michael Bradley, Jr.
*
* The use and distribution terms for this software are covered by the
* Eclipse Public License 1.0
* (http://opensource.org/licenses/eclipse-1.0.php) which can be found
* in the file epl-v10.html under the licenses directory at the root of
* this distribution. By using this software in any fashion, you are
* agreeing to be bound by the terms of this license. You must not
* remove this notice, or any other, from this software.
*
//////////////////////////////// CREDIT ////////////////////////////////
*
* This software is derived from and incorporates existing works:
*
* https://github.com/jashkenas/coffee-script
* https://github.com/clojure/clojurescript
* https://github.com/cemerick/pomegranate
*
/*//////////////////////////////////////////////////////////////////////
;(function (undefined) {
var BANNER, CliOptionParser, ClojureScript, EventEmitter, LONG_FLAG, MULTI_FLAG, Module, OPTIONAL, SHORT_FLAG, SWITCHES, Script, buildFromDisk, buildPath, buildRuleCliOpt, buildRulesCliOpt, clc, compileJoin, compileOptions, compileScript, compileStdio, compiledCoreJS, compiledNodejsJS, exec, exports, forkNode, fs, hidden, inspect, joinTimeout, lint, loadRequires, makePad, normalizeArgumentsCliOpt, notSources, optionParser, opts, outFiles, outputPath, parseOptions, path, pathCompiledCoreJS, pathCompiledNodejsJS, printFlags, printLine, printWarn, readline, removeSource, repl, restify, shell, sourceCode, sources, spawn, startServer, timeLog, unwatchDir, usage, util, uuid, version, vm, wait, watch, watchDeps, watchDepsDir, watchDepsFile, watchDir, watchers, writeJs, _ref;
clc = require('cli-color');
fs = require('fs');
Module = require('module');
path = require('path');
readline = require('readline');
restify = require('restify');
shell = require('shelljs');
util = require('util');
uuid = require('node-uuid');
vm = require('vm');
EventEmitter = require('events').EventEmitter;
inspect = require('util').inspect;
Script = vm.Script;
_ref = require('child_process'), spawn = _ref.spawn, exec = _ref.exec;
ClojureScript = function(port) {
if (port) {
ClojureScript.usingPort = parseInt(port);
} else {
ClojureScript.usingPort = ClojureScript.defaultPort;
}
ClojureScript.client = require(__dirname + '/support/js/detached-jvm-client');
ClojureScript.builder = ClojureScript.remoteBuilder;
return ClojureScript;
};
ClojureScript.VERSION = '0.1.5-pre';
ClojureScript.CLJS_VERSION = 'r1236';
ClojureScript.Tempdir = require('temporary/lib/dir');
ClojureScript.Tempfile = require('temporary/lib/file');
ClojureScript.tmp = new ClojureScript.Tempdir;
ClojureScript.defaultJavaOptions = '';
ClojureScript.javaOptions = ClojureScript.defaultJavaOptions;
ClojureScript.defaultCljscOptions = '{:optimizations :simple :target :nodejs :pretty-print true}';
ClojureScript.cljscOptions = ClojureScript.defaultCljscOptions;
ClojureScript.defaultPort = 4242;
ClojureScript.initJava = function(options) {
var java, jo, _i, _len, _ref1;
this.java = java = require('java');
if (options) {
_ref1 = options.split(' ');
for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
jo = _ref1[_i];
java.options.push('-' + jo);
}
}
java.classpath.push(__dirname + '/support/clojure-clojurescript/lib/clojure.jar');
java.classpath.push(__dirname + '/support/clojure-clojurescript/lib/compiler.jar');
java.classpath.push(__dirname + '/support/clojure-clojurescript/lib/goog.jar');
java.classpath.push(__dirname + '/support/clojure-clojurescript/lib/js.jar');
java.classpath.push(__dirname + '/support/clojure-clojurescript/src/clj');
java.classpath.push(__dirname + '/support/clojure-clojurescript/src/cljs');
return java.classpath.push(__dirname + '/support/clj');
};
ClojureScript.initClojureCompiler = function(javaOptions) {
var ClojureCompiler, StringReader, closureClj, closureCljSR, pomgClj, pomgCljSR;
if (javaOptions == null) {
javaOptions = ClojureScript.javaOptions;
}
if (!this.java) {
this.initJava(javaOptions);
}
this.StringReader = StringReader = this.java["import"]('java.io.StringReader');
this.ClojureCompiler = ClojureCompiler = this.java["import"]('clojure.lang.Compiler');
closureClj = fs.readFileSync(__dirname + '/support/clojure-clojurescript/src/clj/cljs/closure.clj', 'utf8');
closureCljSR = new StringReader(closureClj);
ClojureCompiler.loadSync(closureCljSR);
this.clojureBuild = this.java.callStaticMethodSync('clojure.lang.RT', 'var', 'cljs.closure', 'build');
pomgClj = fs.readFileSync(__dirname + '/support/clj/pomegranate.clj', 'utf8');
pomgCljSR = new StringReader(pomgClj);
ClojureCompiler.loadSync(pomgCljSR);
this.clojureAddClassPath = this.java.callStaticMethodSync('clojure.lang.RT', 'var', 'pomegranate', 'add-classpath');
return this.addClassPath = function(cp) {
return this.clojureAddClassPath.invokeSync(cp);
};
};
ClojureScript.addClassPath = function(cp) {
if (!this.ClojureCompiler) {
this.initClojureCompiler();
}
return this.addClassPath(cp);
};
pathCompiledCoreJS = __dirname + '/support/out/cljs/core.js';
compiledCoreJS = '';
ClojureScript.compiledCoreJS = function() {
return compiledCoreJS;
};
if (path.existsSync(pathCompiledCoreJS)) {
compiledCoreJS = fs.readFileSync(pathCompiledCoreJS, 'utf8');
ClojureScript.compiledCoreJS.exists = true;
}
pathCompiledNodejsJS = __dirname + '/support/out/cljs/nodejs.js';
compiledNodejsJS = '';
ClojureScript.compiledNodejsJS = function() {
return compiledNodejsJS;
};
if (path.existsSync(pathCompiledNodejsJS)) {
compiledNodejsJS = fs.readFileSync(pathCompiledNodejsJS, 'utf8');
ClojureScript.compiledNodejsJS.exists = true;
}
ClojureScript.tmpOut = function(options) {
return options.slice(0, options.length - 1) + (" :tmp-out \"" + this.tmp.path + "\"}");
};
ClojureScript.localBuilder = function(options, cljscOptions, callback, javaOptions) {
var header, js;
if (javaOptions == null) {
javaOptions = ClojureScript.javaOptions;
}
if (!ClojureScript.java) {
ClojureScript.initJava(javaOptions);
}
if (!ClojureScript.ClojureCompiler) {
ClojureScript.initClojureCompiler();
}
if (options.classpath) {
ClojureScript.addClassPath(options.classpath);
ClojureScript.addClassPath(path.resolve(path.normalize(options.classpath + '/..')));
}
header = "Generated by ClojureScript " + ClojureScript.CLJS_VERSION + " (ncljsc v" + ClojureScript.VERSION + ")";
if (options.async) {
return ClojureScript.clojureBuild.invoke(options.path, cljscOptions, function(err, js) {
if (err) {
return callback(err, null);
}
if (!options.bare) {
js = ";(function() {\n " + js + "\n}).call(this);\n";
if (!options.header) {
return callback(null, js);
}
return callback(null, "// " + header + "\n" + js);
}
});
} else {
try {
js = ClojureScript.clojureBuild.invokeSync(options.path, cljscOptions);
if (!options.bare) {
js = ";(function() {\n " + js + "\n}).call(this);\n";
}
if (!options.header) {
return callback(null, js);
}
} catch (err) {
callback(err, null);
}
return callback(null, "// " + header + "\n" + js);
}
};
ClojureScript.remoteBuilder = function(options, cljscOptions, callback) {
var async, buildRequest, creds, data, err, response;
async = options.async;
delete options.async;
options.cljscOptions = cljscOptions;
options.port = ClojureScript.usingPort;
if (async) {
buildRequest = function(options, callback) {
return ClojureScript.client.buildRequest(options, function(err, response) {
var js;
err = err || response.err;
js = response.js;
return callback(err, js);
});
};
if (ClojureScript.detachedJVMcreds) {
creds = ClojureScript.detachedJVMcreds;
options.username = creds.username;
options.password = creds.password;
return buildRequest(options, callback);
} else {
return ClojureScript.client.credsRequest(options.port, function(err, response) {
if (err) {
return callback(err, null);
}
return fs.readFile(response.path, 'utf8', function(err, data) {
if (err) {
return callback(err, null);
}
try {
ClojureScript.detachedJVMcreds = creds = JSON.parse(data);
options.username = creds.username;
options.password = creds.password;
return buildRequest(options, callback);
} catch (err) {
return callback(err, null);
}
});
});
}
} else {
buildRequest = function(options, callback) {
var err, js, response, tmpfile;
tmpfile = new ClojureScript.Tempfile;
options = JSON.stringify(options);
fs.writeFileSync(tmpfile.path, options, 'utf8');
response = shell.exec('node ' + __dirname + '/support/js/detached-jvm-client.js --request-build ' + tmpfile.path, {
async: false,
silent: true
});
if (response.code === 0) {
try {
response = JSON.parse(response.output);
if (response.err) {
err = new Error(response.err);
} else {
err = null;
}
js = response.js;
return callback(err, js);
} catch (err) {
return callback(err, null);
}
} else {
return callback(new Error("http request script exited with code " + response.code), null);
}
};
if (ClojureScript.detachedJVMcreds) {
creds = ClojureScript.detachedJVMcreds;
options.username = creds.username;
options.password = creds.password;
return buildRequest(options, callback);
} else {
response = shell.exec('node ' + __dirname + '/support/js/detached-jvm-client.js --request-creds ' + options.port, {
async: false,
silent: true
});
if (response.code === 0) {
try {
response = JSON.parse(response.output);
if (response.err) {
err = new Error(response.err);
return callback(err, null);
}
try {
data = fs.readFileSync(response.path, 'utf8');
ClojureScript.detachedJVMcreds = creds = JSON.parse(data);
options.username = creds.username;
options.password = creds.password;
return buildRequest(options, callback);
} catch (err) {
return callback(err, null);
}
} catch (err) {
return callback(err, null);
}
} else {
return callback(new Error("http request script exited with code " + response.code), null);
}
}
}
};
ClojureScript.builder = ClojureScript.localBuilder;
ClojureScript.build = function(options, builder, callback, cljscOptions, javaOptions) {
var cp, outcljs, outcljscore, outcljsnodejs, outputdir, resolved, stats;
if (cljscOptions == null) {
cljscOptions = ClojureScript.cljscOptions;
}
if (javaOptions == null) {
javaOptions = ClojureScript.javaOptions;
}
if (!options.path) {
return callback(new Error('no source path specified'), null);
}
if (cljscOptions !== this.cljscOptions) {
cljscOptions = cljscOptions.match(/^\s*(\{.*\})\s*$/);
if (!cljscOptions) {
return callback(new Error('malformed ClojureScript options hash-map'), null);
} else {
cljscOptions = cljscOptions[1];
}
if ((cljscOptions.match(/\:output-dir\s*\'.*\'/)) || (cljscOptions.match(/\:output-dir\s*[^\'\"]*(\:|(\}$))/)) || (cljscOptions.match(/\:output-dir\s*\'[^\']*(\:|(\}$))/)) || (cljscOptions.match(/\:output-dir\s*\"[^\"]*(\:|(\}$))/)) || (cljscOptions.match(/\:output-dir\s*[^\']*\'\s*(\:|(\}$))/)) || (cljscOptions.match(/\:output-dir\s*[^\"]*\"\s*(\:|(\}$))/))) {
return callback(new Error('path specified as :output-dir must be wrapped in double-quotes'), null);
}
outputdir = cljscOptions.match(/\:output-dir\s*(\".*\")/);
if (outputdir) {
outputdir = outputdir[1];
outputdir = outputdir.slice(1, outputdir.length - 1);
outputdir = path.resolve(path.normalize(outputdir));
if (!path.existsSync(outputdir)) {
return callback(new Error('path specified as :output-dir must exist'), null);
}
if (!(fs.statSync(outputdir)).isDirectory()) {
return callback(new Error('path specified as :output-dir must be a directory'), null);
}
this['output-dir'] = outputdir;
}
}
if (!(outputdir != null)) {
this['output-dir'] = outputdir = this.tmp.path;
cljscOptions = this.tmpOut(cljscOptions);
}
outcljs = outputdir + '/cljs';
if (!(path.existsSync(outcljs))) {
fs.mkdirSync(outcljs);
}
if (this.compiledCoreJS.exists) {
outcljscore = outcljs + '/core.js';
if (!(path.existsSync(outcljscore))) {
fs.writeFileSync(outcljscore, this.compiledCoreJS(), 'utf8');
}
}
if (this.compiledNodejsJS.exists) {
outcljsnodejs = outcljs + '/nodejs.js';
if (!(path.existsSync(outcljsnodejs))) {
fs.writeFileSync(outcljsnodejs, this.compiledNodejsJS(), 'utf8');
}
}
resolved = path.resolve(path.normalize(options.path));
if (!(path.existsSync(resolved))) {
return callback(new Error('source path must exist'), null);
}
stats = fs.statSync(resolved);
if (stats.isDirectory()) {
cp = resolved;
} else if (stats.isFile()) {
cp = path.dirname(resolved);
} else {
return callback(new Error('source path must be a file or a directory'), null);
}
options.path = resolved;
options.classpath = cp;
return builder(options, cljscOptions, callback);
};
ClojureScript["eval"] = function(options, builder, callback, cljscOptions, javaOptions) {
if (cljscOptions == null) {
cljscOptions = ClojureScript.cljscOptions;
}
if (javaOptions == null) {
javaOptions = ClojureScript.javaOptions;
}
throw new Error('ClojureScript.eval method is not yet implemented');
};
ClojureScript.run = function(options, builder, callback, cljscOptions, javaOptions) {
var mainModule;
if (cljscOptions == null) {
cljscOptions = ClojureScript.cljscOptions;
}
if (javaOptions == null) {
javaOptions = ClojureScript.javaOptions;
}
mainModule = require.main;
mainModule.filename = process.argv[1] = options.path ? fs.realpathSync(options.path) : '.';
mainModule.moduleCache && (mainModule.moduleCache = {});
mainModule.paths = require('module')._nodeModulePaths(path.dirname(fs.realpathSync(options.path)));
if ((path.extname(mainModule.filename)) === '.cljs') {
if (require.extensions) {
return mainModule._compile(ClojureScript.build(options, builder, callback, cljscOptions, javaOptions), mainModule.filename);
} else {
return callback(new Error('missing require.extensions, can\'t proceed'));
}
} else {
return callback(new Error('ClojureScript.run method does not yet support compiling directly from a source string'));
}
};
ClojureScript.extend = function(object, properties) {
var key, val;
for (key in properties) {
val = properties[key];
object[key] = val;
}
return object;
};
if (require.extensions) {
require.extensions['.cljs'] = function(module, filename) {
var callback, content, options;
options = {
async: false,
path: filename
};
callback = function(err, js) {
if (err) {
throw err;
} else {
return js;
}
};
content = ClojureScript.build(options, ClojureScript.builder, callback);
return module._compile(content, filename);
};
}
ClojureScript.createServer = function() {
var credPath, creds, iBuilder, iCallback, iOptions, server;
credPath = (new ClojureScript.Tempfile).path;
creds = {
username: uuid.v1(),
password: uuid.v1()
};
fs.writeFileSync(credPath, JSON.stringify(creds), 'utf8');
fs.chmodSync(credPath, '640');
console.log('Starting up, please wait...');
iOptions = {
async: false,
path: __dirname + '/support/cljs/detached_jvm_server_initial_build.cljs'
};
iBuilder = ClojureScript.localBuilder;
iCallback = function(err) {
if (err) {
throw err;
}
};
ClojureScript.build(iOptions, iBuilder, iCallback);
console.log(clc.bold(clc.cyan('\nInitial build completed, JVM and compiler are primed and ready!')));
server = restify.createServer();
server.use(restify.bodyParser({
mapParams: false
}));
server.use(restify.authorizationParser());
server.get('/creds/', function(req, res, next) {
return res.send({
path: credPath
});
});
server.post('/build/', function(req, res, next) {
var callback, cljscOptions, options;
if (req.is('application/json')) {
if ((req.authorization.basic != null) && ((req.authorization.basic.username === creds.username) && (req.authorization.basic.password === creds.password))) {
options = req.body;
cljscOptions = options.cljscOptions;
delete options.cljscOptions;
callback = function(err, js) {
if (err) {
res.send({
err: err.message,
js: null
});
return console.log((new Date).toString(), ":", clc.bold(clc.red('build failed')));
} else {
res.send({
err: null,
js: js
});
return console.log((new Date).toString(), ":", clc.bold(clc.green('build successful')));
}
};
return ClojureScript.builder(options, cljscOptions, callback);
} else {
res.send(401, new Error('Unauthorized build request'));
return console.log((new Date).toString(), ":", clc.bold(clc.magenta('bad request')));
}
} else {
res.send(415, new Error('request Content-Type must be application/json'));
return console.log((new Date).toString(), ":", clc.bold(clc.magenta('bad request')));
}
});
return server;
};
ClojureScript.CliOptionParser = CliOptionParser = (function() {
CliOptionParser.name = 'CliOptionParser';
function CliOptionParser(rules, banner) {
this.banner = banner;
this.rules = buildRulesCliOpt(rules);
}
CliOptionParser.prototype.parse = function(args) {
var arg, i, isOption, matchedRule, options, originalArgs, pos, rule, seenNonOptionArg, skippingArgument, value, _i, _j, _len, _len1, _ref1;
options = {
"arguments": []
};
skippingArgument = false;
originalArgs = args;
args = normalizeArgumentsCliOpt(args);
for (i = _i = 0, _len = args.length; _i < _len; i = ++_i) {
arg = args[i];
if (skippingArgument) {
skippingArgument = false;
continue;
}
if (arg === '--') {
pos = originalArgs.indexOf('--');
options["arguments"] = options["arguments"].concat(originalArgs.slice(pos + 1));
break;
}
isOption = !!(arg.match(LONG_FLAG) || arg.match(SHORT_FLAG));
seenNonOptionArg = options["arguments"].length > 0;
if (!seenNonOptionArg) {
matchedRule = false;
_ref1 = this.rules;
for (_j = 0, _len1 = _ref1.length; _j < _len1; _j++) {
rule = _ref1[_j];
if (rule.shortFlag === arg || rule.longFlag === arg) {
value = true;
if (rule.hasArgument) {
skippingArgument = true;
value = args[i + 1];
}
options[rule.name] = rule.isList ? (options[rule.name] || []).concat(value) : value;
matchedRule = true;
break;
}
}
if (isOption && !matchedRule) {
throw new Error("unrecognized option: " + arg);
}
}
if (seenNonOptionArg || !isOption) {
options["arguments"].push(arg);
}
}
return options;
};
CliOptionParser.prototype.help = function() {
var letPart, lines, rule, spaces, _i, _len, _ref1;
lines = [];
if (this.banner) {
lines.unshift("" + this.banner + "\n");
}
_ref1 = this.rules;
for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
rule = _ref1[_i];
spaces = 15 - rule.longFlag.length;
spaces = spaces > 0 ? Array(spaces + 1).join(' ') : '';
letPart = rule.shortFlag ? rule.shortFlag + ', ' : ' ';
lines.push(' ' + letPart + rule.longFlag + spaces + rule.description);
}
return "\n" + (lines.join('\n')) + "\n";
};
return CliOptionParser;
})();
LONG_FLAG = /^(--\w[\w\-]*)/;
SHORT_FLAG = /^(-\w)$/;
MULTI_FLAG = /^-(\w{2,})/;
OPTIONAL = /\[(\w+(\*?))\]/;
buildRulesCliOpt = function(rules) {
var tuple, _i, _len, _results;
_results = [];
for (_i = 0, _len = rules.length; _i < _len; _i++) {
tuple = rules[_i];
if (tuple.length < 3) {
tuple.unshift(null);
}
_results.push(buildRuleCliOpt.apply(null, tuple));
}
return _results;
};
buildRuleCliOpt = function(shortFlag, longFlag, description, options) {
var match;
if (options == null) {
options = {};
}
match = longFlag.match(OPTIONAL);
longFlag = longFlag.match(LONG_FLAG)[1];
return {
name: longFlag.substr(2),
shortFlag: shortFlag,
longFlag: longFlag,
description: description,
hasArgument: !!(match && match[1]),
isList: !!(match && match[2])
};
};
normalizeArgumentsCliOpt = function(args) {
var arg, l, match, result, _i, _j, _len, _len1, _ref1;
args = args.slice(0);
result = [];
for (_i = 0, _len = args.length; _i < _len; _i++) {
arg = args[_i];
if (match = arg.match(MULTI_FLAG)) {
_ref1 = match[1].split('');
for (_j = 0, _len1 = _ref1.length; _j < _len1; _j++) {
l = _ref1[_j];
result.push('-' + l);
}
} else {
result.push(arg);
}
}
return result;
};
ClojureScript.extend(ClojureScript, new EventEmitter);
printLine = function(line) {
return process.stdout.write(line + '\n');
};
printWarn = function(line) {
return process.stderr.write(line + '\n');
};
hidden = function(file) {
return /^\.|~$/.test(file);
};
BANNER = 'Usage: ncljsc [options] path/to/script.cljs -- [args]\n\nIf called without options, `ncljsc` will run your script.';
SWITCHES = [['-b', '--bare', ' compile without a top-level function wrapper'], ['-c', '--compile', ' compile to JavaScript and save as .js files'], ['-C', '--client [PORT]', ' act as a build-client of a "detached" JVM listening on\n' + ' the specified port (default is 4242)'], ['-e', '--eval', ' pass a string from the command line as input'], ['-F', '--flags-print', ' print the options parsed by "ncljsc" and the contents of\n' + ' process.argv'], ['-h', '--help', ' display this help message'], ['-i', '--interactive', ' run an interactive ClojureScript REPL'], ['-j', '--join [FILE]', ' concatenate the source ClojureScript before compiling'], ['-J', '--java [LIST]', ' pass a string of options to the JVM, space separated,\n' + ' leave off the leading dashes'], ['-l', '--lint', ' pipe the compiled JavaScript through JavaScript Lint'], ['-n', '--nodejs [ARGS]', ' pass options directly to the "node" binary'], ['-O', '--options-cljsc [HASHMAP]', ' pass a hash-map of options (as a string) to the\n' + ' ClojureScript compiler'], ['-o', '--output [DIR]', ' set the "ncljsc" output directory for compiled JavaScript\n' + ' (distinct from :output-dir specified with -O)'], ['-p', '--print', ' print out the compiled JavaScript'], ['-r', '--require [FILE*]', ' require a library before executing your script'], ['-s', '--stdio', ' listen for and compile scripts over stdio'], ['-S', '--server [PORT]', ' act as a "detached" JVM build-server listening on the \n' + ' specified port (default is 4242)'], ['-v', '--version', ' display the version numbers of "ncljsc" and ClojureScript'], ['-W', '--watch-deps [FILE]', ' watch other dependencies not targeted by --watch,\n' + ' rerun commands on changes, supply as colon separated\n' + ' path list (requires --watch)'], ['-w', '--watch', ' watch scripts for changes and rerun commands']];
opts = {};
sources = [];
outFiles = {};
sourceCode = [];
notSources = {};
watchers = {};
optionParser = null;
makePad = function(l) {
var pad;
pad = '';
while (l) {
pad = pad + ' ';
l--;
}
return pad;
};
printFlags = function() {
var arg, forked, kL, key, longest, pad, val, _i, _len, _ref1, _results;
if ((forked = process.argv.indexOf('--ncljsc-print-options-once')) === -1) {
printLine("\nncljsc parsed and/or set the following options (some may not be applied):\n");
longest = 0;
for (key in opts) {
val = opts[key];
if (key.length > longest) {
longest = key.length;
}
}
for (key in opts) {
val = opts[key];
kL = key.length;
pad = '';
if (kL < longest) {
pad = makePad(longest - kL);
}
if (val instanceof Array) {
val = util.inspect(val);
}
printLine(' ' + key + pad + ' ' + (val || ''));
}
}
printLine("\n" + (forked !== -1 ? 'forked node\'s ' : '') + "process.argv contained the following:\n");
_ref1 = process.argv;
_results = [];
for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
arg = _ref1[_i];
_results.push(printLine(' ' + arg + (arg === '--ncljsc-print-options-once' ? ' [ ignored by ncljsc ]' : '')));
}
return _results;
};
ClojureScript.commandRun = function() {
var literals, source, _i, _len, _results;
parseOptions();
if (opts['flags-print']) {
printFlags();
}
if (opts.nodejs) {
return forkNode();
}
if (opts.help) {
return usage();
}
if (opts.version) {
return version();
}
if (opts.require) {
loadRequires();
}
if (opts.server) {
return (ClojureScript.usingPort = opts.server, startServer());
}
if (opts.interactive) {
return repl.prompt();
}
if ((opts.watch || opts['watch-deps']) && !fs.watch) {
return printWarn("The --watch feature depends on Node v0.6.0+. You are running " + process.version + ".");
}
if (opts.stdio) {
return compileStdio();
}
if (opts["eval"]) {
return compileScript(null, sources[0]);
}
if (!sources.length) {
return repl.prompt();
}
if (opts.client) {
ClojureScript.usingPort = opts.client;
ClojureScript.builder = ClojureScript.remoteBuilder;
}
if (opts.client && opts.async) {
ClojureScript.client = require(__dirname + '/support/js/detached-jvm-client');
}
if (opts['watch-deps'] && opts.watch) {
watchDeps();
}
literals = opts.run ? sources.splice(1) : [];
process.argv = process.argv.slice(0, 2).concat(literals);
process.argv[0] = 'ncljsc';
process.execPath = require.main.filename;
_results = [];
for (_i = 0, _len = sources.length; _i < _len; _i++) {
source = sources[_i];
_results.push(buildPath(source, true, path.normalize(source)));
}
return _results;
};
buildPath = function(source, topLevel, base) {
return fs.stat(source, function(err, stats) {
if (err && err.code !== 'ENOENT') {
throw err;
}
if ((err != null ? err.code : void 0) === 'ENOENT') {
if (topLevel && source.slice(-5) !== '.cljs') {
source = sources[sources.indexOf(source)] = "" + source + ".cljs";
return buildPath(source, topLevel, base);
}
if (topLevel) {
console.error("File not found: " + source);
process.exit(1);
}
return;
}
if (stats.isDirectory()) {
if (opts.run) {
if (opts.watch) {
watch(source, base);
}
return buildPath(path.normalize(source + '/index.cljs'), true, base);
} else {
if (!watchers[source]) {
if (opts.watch) {
watchDir(source, base);
}
}
return buildFromDisk(source, base);
}
} else if (topLevel || path.extname(source) === '.cljs') {
if (opts.watch) {
watch(source, base);
}
return buildFromDisk(source, base);
} else {
notSources[source] = true;
return removeSource(source, base);
}
});
};
buildFromDisk = function(path, base) {
var callback, o, options, t, task;
o = opts;
options = compileOptions(path);
try {
t = task = {
path: path,
options: options,
cljscOptions: o['options-cljsc'],
javaOptions: o.java
};
ClojureScript.emit('compile', task);
if (o.run) {
callback = function(err, js) {
if (err) {
throw err;
} else {
return js;
}
};
return ClojureScript.run(t.options, ClojureScript.builder, callback, t.cljscOptions, t.javaOptions);
} else if (o.join && t.path !== o.join) {
return compileJoin();
} else {
callback = function(err, js) {
if (err) {
throw err;
}
t.output = js;
ClojureScript.emit('success', task);
if (o.print) {
return printLine(t.output.trim());
} else if (o.compile) {
return writeJs(t.path, t.output, base);
} else if (o.lint) {
return lint(t.path, t.output);
}
};
return ClojureScript.build(t.options, ClojureScript.builder, callback, t.cljscOptions, t.javaOptions);
}
} catch (err) {
ClojureScript.emit('failure', err, task);
if (ClojureScript.listeners('failure').length) {
return;
}
if (o.watch) {
return printLine(err.message + '\x07');
}
printWarn(err instanceof Error && err.stack || ("ERROR: " + err));
return process.exit(1);
}
};
compileScript = function(input) {
throw new Error('ncljsc --eval not yet implemented');
};
compileStdio = function() {
throw new Error('ncljsc --stdio not yet implemented');
};
joinTimeout = null;
compileJoin = function() {
if (!opts.join) {
return;
}
throw new Error('ncljsc --join not yet implemented');
};
loadRequires = function() {
var realFilename, req, _i, _len, _ref1;
realFilename = module.filename;
module.filename = '.';
_ref1 = opts.require;
for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
req = _ref1[_i];
require(req);
}
return module.filename = realFilename;
};
watch = function(source, base) {
var blockCompile, compile, compileTimeout, prevStats, rewatch, watchErr, watcher;
prevStats = null;
compileTimeout = null;
watchErr = function(e) {
if (e.code === 'ENOENT') {
if (sources.indexOf(source) === -1) {
return;
}
try {
rewatch();
return compile();
} catch (e) {
removeSource(source, base, true);
return compileJoin();
}
} else {
throw e;
}
};
blockCompile = false;
compile = function() {
if (blockCompile) {
return;
}
blockCompile = true;
if (!(opts.print || opts.run)) {
timeLog("file watcher : filename - " + source);
}
clearTimeout(compileTimeout);
return compileTimeout = wait(25, function() {
return fs.stat(source, function(err, stats) {
if (err) {
return watchErr(err);
}
if (prevStats && stats.size === prevStats.size && stats.mtime.getTime() === prevStats.mtime.getTime()) {
return rewatch();
}
prevStats = stats;
try {
buildFromDisk(source, base);
return rewatch();
} catch (err) {
return watchErr(err);
}
});
});
};
try {
watcher = fs.watch(source, compile);
} catch (e) {
watchErr(e);
}
return rewatch = function() {
if (watcher != null) {
watcher.close();
}
blockCompile = false;
return watcher = fs.watch(source, compile);
};
};
watchDir = function(source, base) {
var block, watcher;
block = false;
try {
watcher = fs.watch(source, function(event, filename) {
var possibleWatchDeps, w, _i, _len, _ref1;
possibleWatchDeps = [];
_ref1 = opts['watch-deps'];
for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
w = _ref1[_i];
if ((path.extname(w)) !== '') {
possibleWatchDeps.push(path.basename(w));
}
}
if ((!filename || (!hidden(filename) && !notSources[filename] && !outFiles[filename] && ((possibleWatchDeps.indexOf(filename)) === -1))) && !block) {
block = true;
if (!(opts.print || opts.run)) {
timeLog("dir watcher : event - " + event + " : " + (filename || 'filename not provided'));
}
wait(25, function() {
return block = false;
});
return buildPath(source, true, base);
}
});
return watchers[source] = watcher;
} catch (e) {