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command_line.js
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command_line.js
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// Generated by CoffeeScript 1.4.0
(function() {
var compile, fs, getCommonHeadersJs, getVersionNumber, maybeAttachHeaders, mkdirp, path, program, recurseRun, run, view, _ref;
fs = require('fs');
path = require('path');
_ref = require('../lib/view'), view = _ref.view, getCommonHeadersJs = _ref.getCommonHeadersJs;
program = require('commander');
mkdirp = require('mkdirp');
getVersionNumber = function() {
var o, p;
p = fs.readFileSync("" + __dirname + "/../package.json", "utf8");
o = JSON.parse(p);
return o.version;
};
program.on('--help', function() {
return console.log("\n Examples:\n\n toffee views # recurses through views and builds views.js\n toffee foo.toffee # builds foo.js\n toffee views -o templates # builds templates.js\n toffee -p foo.toffee # outputs JS to stdout\n\n\n Then use in your <html>:\n\n <script src=\"views.js\"></script>\n <script>\n var pubvars = { name: \"Hans Gruber\", criminal: true };\n var some_html = toffee.render (\"views/layout.toffee\", pubvars);\n </script>\n ");
});
program.version(getVersionNumber()).option('-o, --output [path]', 'file (bundles all output into a single .js)').option('-d, --output_dir [path]', 'compiles templates into parallel .js files').option('-p, --print', 'print to stdout').option('-m, --minimize', 'minimize output (ugly, smaller file(s))').option('-c, --coffee', 'output to CoffeeScript (not JS)').option('-b, --bundle_path [path]', 'bundle_path (instead of "/") for templates').option('-n, --no_headers', 'exclude boilerplate toffee (requires toffee.js included separately)').parse(process.argv);
compile = function(start_path, full_path) {
/*
e.g., if start_path is /foo/bar
and path is /foo/bar/car/thing.toffee
*/
var bundle_path, output, source, v;
source = fs.readFileSync(full_path, 'utf8');
bundle_path = full_path.slice(start_path.length);
if (start_path === full_path) {
bundle_path = "/" + path.basename(full_path);
}
if (program.bundle_path) {
bundle_path = path.normalize("" + program.bundle_path + "/" + bundle_path);
}
v = new view(source, {
fileName: full_path,
bundlePath: bundle_path,
browserMode: true,
minimize: (program.minimize != null) && program.minimize
});
if (program.coffee) {
output = v._toCoffee();
} else {
output = v._toJavaScript();
}
if (v.error) {
process.stderr.write(v.error.getPrettyPrintText());
process.exit(1);
}
return [output, bundle_path];
};
recurseRun = function(start_path, curr_path, out_text) {
var comp, file, file_out_path, files, stats, sub_path, sub_stats, _i, _len;
stats = fs.statSync(curr_path);
if (stats.isDirectory()) {
files = fs.readdirSync(curr_path);
for (_i = 0, _len = files.length; _i < _len; _i++) {
file = files[_i];
sub_path = path.normalize("" + curr_path + "/" + file);
if (file.match(/\.toffee$/)) {
out_text = recurseRun(start_path, sub_path, out_text);
} else if (!(file === '.' || file === '..')) {
sub_stats = fs.statSync(sub_path);
if (sub_stats.isDirectory()) {
out_text = recurseRun(start_path, sub_path, out_text);
}
}
}
} else {
comp = compile(start_path, curr_path);
out_text += "\n;\n" + comp[0];
if (program.output_dir) {
file_out_path = path.normalize("" + program.output_dir + "/" + comp[1]);
file_out_path = "" + (path.dirname(file_out_path)) + "/" + (path.basename(file_out_path, '.toffee'));
file_out_path += program.coffee ? '.coffee' : '.js';
if (!program.print) {
console.log("Outputting " + file_out_path);
}
mkdirp.sync(path.dirname(file_out_path));
fs.writeFileSync(file_out_path, maybeAttachHeaders(comp[0]), "utf8");
}
}
return out_text;
};
maybeAttachHeaders = function(pre_output) {
var header_out;
if (program.no_headers) {
return pre_output;
} else {
header_out = getCommonHeadersJs(true, true, true);
if (program.coffee) {
return "`" + header_out + "`\n\n" + pre_output;
} else {
return "" + header_out + "\n;\n" + pre_output;
}
}
};
run = exports.run = function() {
var out_text, start_path, template_out;
if (program.args.length !== 1) {
console.log("Unexpected input. toffee --help for examples");
console.log(program.args);
return process.exit(1);
} else {
try {
start_path = fs.realpathSync(program.args[0]);
} catch (e) {
console.log("Input file/path not found. toffee --help for examples");
process.exit(1);
}
if (program.output_dir) {
try {
mkdirp.sync(program.output_dir);
} catch (e) {
console.log("Couldn't make/use " + program.output_dir + "; " + e);
process.exit(1);
}
}
start_path = path.normalize(start_path);
template_out = recurseRun(start_path, start_path, '');
out_text = maybeAttachHeaders(template_out);
if (program.print) {
console.log(out_text);
}
if (program.output) {
try {
console.log("Writing " + program.output);
return fs.writeFileSync(program.output, out_text, "utf8");
} catch (e) {
console.log(e);
return process.exit(1);
}
}
}
};
if (require.main === module) {
run();
}
}).call(this);