71 lines
1.5 KiB
Plaintext
71 lines
1.5 KiB
Plaintext
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#!/usr/bin/env node
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var path = require('path'),
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fs = require('fs'),
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sys = require('util'),
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dust = require('../lib/server'),
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args = process.argv.slice(1),
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name = null;
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args = args.filter(function (arg) {
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var match;
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if (match = arg.match(/^--?([a-z][0-9a-z-]*)(?:=([^\s]+))?$/i)) { arg = match[1] }
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else { return arg }
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switch (arg) {
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case 'h':
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case 'help':
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sys.puts("usage: dustc [{-n|--name}=<template_name>] {sourcefilename|-} [destination]");
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process.exit(0);
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case 'n':
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case 'name':
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name = match[2];
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break;
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}
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});
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var input = args[1];
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var output = args[2];
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if (output) {
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output = path.resolve(process.cwd(), output);
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}
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var fd, template;
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if (! input) {
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sys.puts("dustc: no input files");
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process.exit(1);
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}
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var parseDustFile = function (e, data) {
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if (e) {
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sys.puts("dustc: " + e.message);
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process.exit(1);
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}
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template = dust.compile(data, name || input);
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if (output) {
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fd = fs.openSync(output, "w");
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fs.writeSync(fd, template, 0, "utf8");
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} else {
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sys.print(template);
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}
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};
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if (input != '-') {
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fs.readFile(input, 'utf-8', parseDustFile);
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} else {
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process.stdin.resume();
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process.stdin.setEncoding('utf8');
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var buffer = '';
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process.stdin.on('data', function(data) {
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buffer += data;
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});
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process.stdin.on('end', function() {
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parseDustFile(false, buffer);
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});
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}
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