Added mincer script

bin/mincer.js

@@ -0,0 +1,134 @@
+#!/usr/bin/env node
+
+'use strict';
+
+
+// stdlib
+var fs    = require('fs');
+var path  = require('path');
+
+
+// 3rd-party
+var ArgumentParser = require('argparse').ArgumentParser;
+
+
+// internal
+var Mincer      = require('..');
+var shellwords  = require('../lib/mincer/common').shellwords;
+
+
+////////////////////////////////////////////////////////////////////////////////
+
+
+var cli = new ArgumentParser({
+  prog:     'mincer',
+  version:  require('../package.json').version,
+  addHelp:  true
+});
+
+
+cli.addArgument(['--noenv'], {
+  help:         'Disables .mincerrc file',
+  action:       'storeTrue'
+});
+
+cli.addArgument(['-I', '--include'], {
+  help:         'Adds the directory to the Mincer load path',
+  metavar:      'DIRECTORY',
+  action:       'append',
+  required:     true
+});
+
+cli.addArgument(['-o', '--output'], {
+  help:         'Copy provided assets into DIRECTORY',
+  metavar:      'DIRECTORY'
+});
+
+cli.addArgument(['filenames'], {
+  help:         'File(s) to process',
+  metavar:      'FILE',
+  nargs:        '+'
+});
+
+
+////////////////////////////////////////////////////////////////////////////////
+
+
+if (-1 === process.argv.indexOf('--noenv')) {
+  if (path.existsSync('./.mincerrc')) {
+    var rcflags = shellwords(fs.readFileSync('./.mincerrc', 'utf8'));
+    process.argv = process.argv.concat(rcflags);
+  }
+}
+
+
+var args        = cli.parseArgs();
+var environment = new Mincer.Environment(process.cwd());
+var filenames   = [];
+
+
+(process.env.MINCER_PATH || '').split(':').forEach(function (path) {
+  if (path) {
+    environment.appendPath(path);
+  }
+});
+
+args.include.forEach(function (path) {
+  environment.appendPath(path);
+});
+
+args.filenames.forEach(function (file) {
+  filenames.push(path.normalize(file));
+});
+
+
+////////////////////////////////////////////////////////////////////////////////
+
+
+//
+// Configure Mincer logger
+//
+
+
+Mincer.logger.use(console);
+
+
+//
+// Compiling manifest with bunch of files
+//
+
+
+if (args.output) {
+  var manifest = new Mincer.Manifest(environment, args.output);
+  manifest.compile(filenames, function (err) {
+    if (err) {
+      console.error(err);
+      process.exit(1);
+    }
+  });
+  return;
+}
+
+
+if (1 === filenames.length) {
+  var asset = environment.findAsset(filenames[0]);
+
+  if (!asset) {
+    console.error("Cannot find logical path: " + filenames[0]);
+    process.exit(1);
+  }
+
+  asset.compile(function (err) {
+    if (err) {
+      console.error(err);
+      process.exit(1);
+    }
+
+    process.stdout.write(asset.toString());
+  });
+  return;
+}
+
+
+console.error("Only one file can be compiled to stdout at a time");
+process.exit(1);

package.json

@@ -13,16 +13,16 @@
 
   "main"            : "./index.js",
 
-  "scripts"         : {
-                        "test": "make test"
-                      },
+  "bin"             : { "ndoc": "bin/mincer.js" },
+  "scripts"         : { "test": "make test" },
   "dependencies"    : {
-                        "hike":       "0.1.0",
-                        "types":      "0.1.0",
-                        "mimoza":     "0.1.0",
-                        "fs-tools":   "0.2.1",
-                        "async":      "0.1.15",
-                        "underscore": "1.3.3"
+                        "hike"        : "0.1.0",
+                        "types"       : "0.1.0",
+                        "mimoza"      : "0.1.0",
+                        "argparse"    : "0.1.0",
+                        "fs-tools"    : "0.2.1",
+                        "async"       : "0.1.15",
+                        "underscore"  : "1.3.3"
                       },
   "devDependencies" : { "mocha": "1.0.1" },
   "engines"         : { "node": ">= 0.6.0" }