Upgrade to Node 8

.gitattributes

@@ -0,0 +1,3 @@
+# Auto detect text files and perform LF normalization
+* text=auto
+package.json text eol=lf

.gitignore

@@ -1,6 +1,7 @@
 # NPM
 node_modules
 npm-debug.log
+package-lock.json
 
 # WebStorm user-specific
 .idea/workspace.xml

.npmignore

@@ -8,6 +8,7 @@
 .eslintrc.json
 .eslintcache
 .eslintignore
+.gitattributes
 .npmignore
 .travis.yml
 .appveyor.yml

.travis.yml

@@ -5,8 +5,7 @@ os:
 language: node_js
 
 node_js:
-  - "4"
-  - "6"
+  - "8"
 
 script:
   - npm run eslint
@@ -19,4 +18,4 @@ after_success:
   ## We only need to run coveralls for one node version (doesn't matter which one).
   ## We also ignore publishing failures, since restarting an existing travis build would otherwise break.
   ## Run coverage on OSX and not on linux as Linux will run compressed texture tests which will fail.
-  - if [[ "$TRAVIS_OS_NAME" == "osx" && $(node --version) == v6* ]]; then npm run coverage && npm run coveralls; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" && $(node --version) == v8* ]]; then npm run coverage && npm run coveralls; fi

lib/getBinaryGltf.js

@@ -47,9 +47,7 @@ function updateBinaryObject(gltf, objects, name, pipelineExtras, state) {
 
                 // Add additional properties for images
                 if (name === 'images') {
-                    // .crn (Crunch) is not a supported mime type, so add it
-                    mime.define({'image/crn' : ['crn']});
-                    var mimeType = mime.lookup(object.extras._pipeline.extension);
+                    var mimeType = mime.getType(object.extras._pipeline.extension);
                     KHR_binary_glTF.mimeType = mimeType;
 
                     if (mimeType !== 'image/ktx' && mimeType !== 'image/crn') {

lib/writeSource.js

@@ -27,9 +27,7 @@ function writeSource(objects, name, basePath, embed, embedImage) {
                     if (name === 'shaders') {
                         object.uri = 'data:text/plain;base64,' + Buffer.from(source).toString('base64');
                     } else {
-                        // .crn (Crunch) is not a supported mime type, so add it
-                        mime.define({'image/crn' : ['crn']});
-                        object.uri = 'data:' + mime.lookup(extension) + ';base64,' + source.toString('base64');
+                        object.uri = 'data:' + mime.getType(extension) + ';base64,' + source.toString('base64');
                     }
                 } else {
                     // For compressed textures use the name stored in the extras rather than the id

package.json

@@ -26,30 +26,30 @@
     "node": ">=4.0.0"
   },
   "dependencies": {
-    "bluebird": "^3.4.6",
-    "cesium": "^1.36.0",
-    "clone": "^2.1.0",
+    "bluebird": "^3.5.1",
+    "cesium": "^1.39.0",
+    "clone": "^2.1.1",
     "data-uri-to-buffer": "^2.0.0",
     "deep-equal": "^1.0.1",
-    "fs-extra": "^4.0.1",
-    "image-size": "^0.6.0",
-    "jimp": "^0.2.27",
-    "jsonpath": "^0.2.9",
-    "mime": "^1.3.4",
-    "uuid": "^3.0.1",
-    "yargs": "^8.0.1"
+    "fs-extra": "^4.0.2",
+    "image-size": "^0.6.1",
+    "jimp": "^0.2.28",
+    "jsonpath": "^1.0.0",
+    "mime": "^2.0.3",
+    "uuid": "^3.1.0",
+    "yargs": "^10.0.3"
   },
   "devDependencies": {
-    "coveralls": "^2.11.15",
-    "eslint": "^4.1.1",
-    "eslint-config-cesium": "^2.0.0",
+    "coveralls": "^3.0.0",
+    "eslint": "^4.10.0",
+    "eslint-config-cesium": "^2.0.1",
     "gulp": "^3.9.1",
-    "jasmine": "^2.5.2",
-    "jasmine-spec-reporter": "^4.1.0",
-    "jsdoc": "^3.4.3",
-    "nyc": "^11.0.2",
+    "jasmine": "^2.8.0",
+    "jasmine-spec-reporter": "^4.2.1",
+    "jsdoc": "^3.5.5",
+    "nyc": "^11.3.0",
     "open": "^0.0.5",
-    "requirejs": "^2.3.2"
+    "requirejs": "^2.3.5"
   },
   "scripts": {
     "build-cesium": "gulp build-cesium",