Build: Misc. improvements.

* Removes tests from publishing. #683
  * Uses new strategy to validate binary after
    the download.
  * Moves mocha under dev-dependencies in
    package.json.
* Truncates the forth portion from v8 version
  as discussed in #710.
* Moves pangyp from dev to main dependencies in
  package.json.

Issue URLs: #683 and #710.
PR URL: #717.

.npmignore

+*.log
+.DS_Store
+.sass-cache
+build
+lib-cov
+node_modules
+vendor
+test

lib/extensions.js

@@ -28,9 +28,11 @@ function getRuntimeInfo() {
  */
 
 function getBinaryIdentifiableName() {
+  var v8SemVersion = process.versions.v8.split('.').slice(0, 3).join('.');
+
   return [process.platform, '-',
           process.arch, '-',
-          process.versions.v8].join('');
+          v8SemVersion].join('');
 }
 
 process.runtime = getRuntimeInfo();

package.json

@@ -43,16 +43,16 @@
     "style"
   ],
   "dependencies": {
-    "chalk": "^0.5.1",
+    "chalk": "^1.0.0",
     "cross-spawn": "^0.2.6",
     "gaze": "^0.5.1",
     "get-stdin": "^4.0.1",
     "meow": "^3.0.0",
     "mkdirp": "^0.5.0",
-    "mocha": "^2.1.0",
     "nan": "^1.6.2",
     "npmconf": "^2.1.1",
     "object-assign": "^2.0.0",
+    "pangyp": "^2.1.0",
     "request": "^2.53.0",
     "sass-graph": "^1.0.3",
     "shelljs": "^0.3.0"
@@ -61,7 +61,7 @@
     "coveralls": "^2.11.2",
     "jscoverage": "^0.5.9",
     "jshint": "^2.6.0",
-    "mocha-lcov-reporter": "^0.0.1",
-    "pangyp": "^2.1.0"
+    "mocha": "^2.1.0",
+    "mocha-lcov-reporter": "^0.0.2"
   }
 }

scripts/build.js

-var fs = require('fs'),
-    path = require('path'),
-    spawn = require('child_process').spawn,
+var eol = require('os').EOL,
+    fs = require('fs'),
     mkdir = require('mkdirp'),
-    Mocha = require('mocha');
-    
+    path = require('path'),
+    spawn = require('child_process').spawn;
+
 require('../lib/extensions');
 
 /**
@@ -50,7 +50,7 @@ function afterBuild(options) {
  */
 
 function build(options) {
-  var arguments = ['node_modules/pangyp/bin/node-gyp', 'rebuild'].concat(options.args);
+  var arguments = [path.join('node_modules', 'pangyp', 'bin', 'node-gyp'), 'rebuild'].concat(options.args);
 
   console.log(['Building:', process.runtime.execPath].concat(arguments).join(' '));
 
@@ -58,22 +58,14 @@ function build(options) {
     stdio: [0, 1, 2]
   });
 
-  proc.on('exit', function(code) {
-    if (code) {
-      if (code === 127) {
-        console.error([
-          'node-gyp not found! Please upgrade your install of npm!',
-          'You need at least 1.1.5 (I think) and preferably 1.1.30.'
-        ].join(' '));
+  proc.on('exit', function(errorCode) {
+    if (!errorCode) {
+      afterBuild(options);
 
-        return;
-      }
-
-      console.error('Build failed');
       return;
     }
 
-    afterBuild(options);
+    console.error(errorCode === 127 ? 'node-gyp not found!' : 'Build failed');
   });
 }
 
@@ -123,28 +115,19 @@ function testBinary(options) {
       return build(options);
     }
 
-    console.log('`' + process.sassBinaryName + '` exists; testing');
+    console.log('`' + process.sassBinaryName + '` exists; testing.');
 
-    var mocha = new Mocha({
-      ui: 'bdd',
-      timeout: 999999,
-      reporter: function() {}
-    });
-
-    mocha.addFile(path.resolve(__dirname, '..', 'test', 'api.js'));
-    mocha.grep(/should compile sass to css with file/).run(function (done) {
-      if (done !== 0) {
-        console.log([
-          'Problem with the binary.',
-          'Manual build incoming.',
-          'Please consider contributing the release binary to https://github.com/sass/node-sass-binaries for npm distribution.'
-        ].join('\n'));
+    try {
+      require('../').renderSync({
+        data: 's: { a: ss }'
+      });
 
-        return build(options);
-      }
+      console.log('Binary is fine; exiting.');
+    } catch (e) {
+      console.log(['Problem with the binary.', 'Manual build incoming.'].join(eol));
 
-      console.log('Binary is fine; exiting');
-    });
+      return build(options);
+    }
   });
 }