dumb down the cli, remove options

Makefile

@@ -3,6 +3,6 @@ node_modules: package.json
 	@npm install
 
 test: node_modules
-	@./node_modules/.bin/mocha --reporter spec
+	@./node_modules/.bin/mocha --reporter spec --slow 300
 
 .PHONY: test

bin/metalsmith

@@ -1,24 +1,17 @@
 #!/usr/bin/env node
 
+var colors = require('colors');
 var exists = require('fs').existsSync;
 var Metalsmith = require('..');
-var program = require('commander');
 var resolve = require('path').resolve;
 
 /**
- * Program.
+ * Config.
  */
 
-program
-  .option('-c, --config <file>', 'set an alternate config file')
-  .parse(process.argv);
-
-/**
- * Settings.
- */
-
-var config = resolve(process.cwd(), program.config || 'metalsmith.json');
-var json = exists(config) ? require(config) : {};
+var config = resolve(process.cwd(), 'metalsmith.json');
+if (!exists(config)) console.error('Could not find a "metalsmith.json" configuration file.');
+var json = require(config);
 
 /**
  * Metalsmith.
@@ -40,8 +33,7 @@ for (var key in json.plugins) {
   try {
     plugin = require(key);
   } catch (e) {
-    console.error('failed to require plugin "' + key + '"');
-    process.exit(1);
+    fatal('Failed to require plugin "' + key + '".');
   }
 
   metalsmith.use(plugin(opts));
@@ -52,6 +44,31 @@ for (var key in json.plugins) {
  */
 
 metalsmith.build(function(err){
-  if (err) return console.error(err);
-  console.log('built');
-});
+  if (err) return fatal(err.message);
+  log('Successfully built to ' + metalsmith.destination());
+});
+
+/**
+ * Log an error and then exit the process.
+ *
+ * @param {String} message
+ */
+
+function fatal(msg){
+  console.error();
+  console.error('  Error: '.red + msg);
+  console.error();
+  process.exit(1);
+}
+
+/**
+ * Log a `message`.
+ *
+ * @param {String} message
+ */
+
+function log(message){
+  console.log();
+  console.log('  Metalsmith: '.gray + message);
+  console.log();
+}

lib/index.js

@@ -90,7 +90,6 @@ Metalsmith.prototype.metadata = function(metadata){
 Metalsmith.prototype.join = function(){
   var strs = [].slice.call(arguments);
   strs.unshift(this.dir);
-  console.log(strs);
   return path.join.apply(path, strs);
 };
 

package.json

@@ -30,7 +30,8 @@
     "async": "~0.2.10",
     "fs-extra": "~0.8.1",
     "defaults": "~1.0.0",
-    "is-utf8": "~0.2.0"
+    "is-utf8": "~0.2.0",
+    "colors": "~0.6.2"
   },
   "devDependencies": {
     "mocha": "1.x",
@@ -40,4 +41,4 @@
     "assert-dir-equal": "~0.1.0",
     "metalsmith-drafts": "0.0.1"
   }
-}
+}

test/fixtures/cli-no-plugin/metalsmith.json

@@ -0,0 +1,5 @@
+{
+  "plugins": {
+    "metalsmith-non-existant": {}
+  }
+}

test/fixtures/cli-no-plugin/src/one.md

@@ -0,0 +1,5 @@
+---
+draft: true
+---
+
+one

test/fixtures/cli-no-plugin/src/two.md

@@ -0,0 +1 @@
+two

test/index.js

@@ -134,10 +134,10 @@ describe('CLI', function(){
   var bin = __dirname + '/../bin/metalsmith';
 
   describe('build', function(){
-    it('should perform a basic build', function(done){
-      exec('cd test/fixtures/cli-basic && ' + bin, function(err, stdout){
-        if (err) return done(err);
-        equal('test/fixtures/cli-basic/build', 'test/fixtures/cli-basic/expected');
+    it('should error without a metalsmith.json', function(done){
+      exec('cd test/fixtures/cli-no-config && ' + bin, function(err, stdout){
+        assert(err);
+        assert(~err.message.indexOf('Could not find a "metalsmith.json" configuration file.'));
         done();
       });
     });
@@ -146,22 +146,26 @@ describe('CLI', function(){
       exec('cd test/fixtures/cli-json && ' + bin, function(err, stdout){
         if (err) return done(err);
         equal('test/fixtures/cli-json/destination', 'test/fixtures/cli-json/expected');
+        assert(~stdout.indexOf('Successfully built to '));
+        assert(~stdout.indexOf('test/fixtures/cli-json/destination'));
         done();
       });
     });
 
-    it('should grab config from alternate json', function(done){
-      exec('cd test/fixtures/cli-config && ' + bin + ' -c config.json', function(err, stdout){
+    it('should require a plugin', function(done){
+      exec('cd test/fixtures/cli-drafts && ' + bin, function(err, stdout){
         if (err) return done(err);
-        equal('test/fixtures/cli-config/destination', 'test/fixtures/cli-config/expected');
+        equal('test/fixtures/cli-drafts/build', 'test/fixtures/cli-drafts/expected');
+        assert(~stdout.indexOf('Successfully built to '));
+        assert(~stdout.indexOf('test/fixtures/cli-drafts/build'));
         done();
       });
     });
 
-    it('should require a plugin', function(done){
-      exec('cd test/fixtures/cli-drafts && ' + bin, function(err, stdout){
-        if (err) return done(err);
-        equal('test/fixtures/cli-drafts/build', 'test/fixtures/cli-drafts/expected');
+    it('should error when failing to require a plugin', function(done){
+      exec('cd test/fixtures/cli-no-plugin && ' + bin, function(err, stdout){
+        assert(err);
+        assert(~err.message.indexOf('Failed to require plugin "metalsmith-non-existant".'));
         done();
       });
     });