Add Travis CI support, minor improvements

.travis.yml

@@ -0,0 +1,5 @@
+language: node_js
+node_js:
+  - 0.4
+  - 0.5
+  - 0.6

Makefile

@@ -23,8 +23,8 @@ all: build doc
 
 build: stamp-build
 
-stamp-build: jslint/jslint.js nodelint config.js
-	touch $@;
+stamp-build: dependencies jslint/jslint.js nodelint config.js
+	touch stamp-build;
 	cp $^ $(BUILDDIR);
 	perl -pi -e 's{^\s*SCRIPT_DIRECTORY =.*?\n}{}ms' $(BUILDDIR)/nodelint
 	perl -pi -e 's{path\.join\(SCRIPT_DIRECTORY, '\''config.js'\''\)}{"$(ETCDIR)/nodelint.conf"}' $(BUILDDIR)/nodelint
@@ -50,8 +50,9 @@ dependencies: stamp-dependencies
 stamp-dependencies:
 	touch stamp-dependencies;
 	npm install
+	git submodule update --init --recursive
 
-devdependencies: stamp-devdependencies
+devdependencies: dependencies stamp-devdependencies
 
 stamp-devdependencies:
 	touch stamp-devdependencies;

package.json

@@ -21,24 +21,28 @@
     "Nathan Landis (https://github.com/my8bird)",
     "Clemens Akens (https://github.com/clebert)"
   ],
-  "bin": {
-    "nodelint": "./nodelint"
-  },
-  "directories": { "doc": "./doc", "man": "./man1" },
   "repository": {
     "type": "git",
     "url": "git://github.com/tav/nodelint.git"
   },
+  "bugs": { "url": "https://github.com/tav/nodelint/issues" },
+  "bin": {
+    "nodelint": "./nodelint"
+  },
+  "directories": { "doc": "./doc", "man": "./man1" },
   "dependencies": {
     "file": ">=0.1.1"
   },
   "devDependencies": {
     "nodeunit": ">=0.6.2",
     "ronn": ">=0.3.7"
   },
-  "bugs": { "url": "https://github.com/tav/nodelint/issues" },
+  "engines": { "node": ">=0.4" },
+  "scripts": {
+     "test": "make test",
+     "prepublish" : "make doc"
+  },
   "licenses": {
     "type": "Public Domain"
-  },
-  "engines": { "node": ">=0.4" }
+  }
 }

test/test-lint-code.js

@@ -17,10 +17,10 @@ var helper = require('./helper');
  */
 exports.MakeLint = function (test) {
   helper.testConsoleOutput(
-    'make',
-    ['lint'],
+    './nodelint',
+    ['./nodelint', './config.js', './lib/', './test/'],
     {
-      stdout: './nodelint ./nodelint ./config.js ./lib/ ./test/\n0 errors\n',
+      stdout: '0 errors\n',
       stderr: '',
       exitCode: 0
     },