Merge branch 'master' into angle-constraints

* master:
  added version targets for examples
  added support for example versioning in tests
  add support for > and >= operators in plugin version ranges

examples/airFriction.js

@@ -80,6 +80,8 @@ Example.airFriction = function() {
     };
 };
 
+Example.airFriction.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.airFriction;
 }

examples/avalanche.js

@@ -91,6 +91,8 @@ Example.avalanche = function() {
     };
 };
 
+Example.avalanche.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.avalanche;
 }

examples/ballPool.js

@@ -99,6 +99,8 @@ Example.ballPool = function() {
     };
 };
 
+Example.ballPool.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.ballPool;
 }

examples/bridge.js

@@ -124,6 +124,8 @@ Example.bridge = function() {
     };
 };
 
+Example.bridge.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.bridge;
 }

examples/broadphase.js

@@ -95,6 +95,8 @@ Example.broadphase = function() {
     };
 };
 
+Example.broadphase.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.broadphase;
 }

examples/car.js

@@ -89,6 +89,8 @@ Example.car = function() {
     };
 };
 
+Example.car.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.car;
 }

examples/catapult.js

@@ -96,6 +96,8 @@ Example.catapult = function() {
     };
 };
 
+Example.catapult.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.catapult;
 }

examples/chains.js

@@ -122,6 +122,8 @@ Example.chains = function() {
     };
 };
 
+Example.chains.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.chains;
 }

examples/circleStack.js

@@ -81,6 +81,8 @@ Example.circleStack = function() {
     };
 };
 
+Example.circleStack.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.circleStack;
 }

examples/cloth.js

@@ -84,6 +84,8 @@ Example.cloth = function() {
     };
 };
 
+Example.cloth.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.cloth;
 }

examples/collisionFiltering.js

@@ -154,6 +154,8 @@ Example.collisionFiltering = function() {
     };
 };
 
+Example.collisionFiltering.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.collisionFiltering;
 }

examples/compositeManipulation.js

@@ -107,6 +107,8 @@ Example.compositeManipulation = function() {
     };
 };
 
+Example.compositeManipulation.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.compositeManipulation;
 }

examples/compound.js

@@ -106,6 +106,8 @@ Example.compound = function() {
     };
 };
 
+Example.compound.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.compound;
 }

examples/compoundStack.js

@@ -89,6 +89,8 @@ Example.compoundStack = function() {
     };
 };
 
+Example.compoundStack.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.compoundStack;
 }

examples/concave.js

@@ -95,6 +95,8 @@ Example.concave = function() {
     };
 };
 
+Example.concave.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.concave;
 }

examples/constraints.js

@@ -179,6 +179,8 @@ Example.constraints = function() {
     };
 };
 
+Example.constraints.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.constraints;
 }

examples/doublePendulum.js

@@ -148,6 +148,8 @@ Example.doublePendulum = function() {
     };
 };
 
+Example.doublePendulum.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.doublePendulum;
 }

examples/events.js

@@ -178,6 +178,8 @@ Example.events = function() {
     };
 };
 
+Example.events.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.events;
 }

examples/friction.js

@@ -90,6 +90,8 @@ Example.friction = function() {
     };
 };
 
+Example.friction.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.friction;
 }

examples/gravity.js

@@ -96,6 +96,8 @@ Example.gravity = function() {
     };
 };
 
+Example.gravity.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.gravity;
 }

examples/gyro.js

@@ -130,6 +130,8 @@ Example.gyro = function() {
     };
 };
 
+Example.gyro.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.gyro;
 }

examples/manipulation.js

@@ -140,6 +140,8 @@ Example.manipulation = function() {
     };
 };
 
+Example.manipulation.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.manipulation;
 }

examples/mixed.js

@@ -105,6 +105,8 @@ Example.mixed = function() {
     };
 };
 
+Example.mixed.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.mixed;
 }

examples/newtonsCradle.js

@@ -76,6 +76,8 @@ Example.newtonsCradle = function() {
     };
 };
 
+Example.newtonsCradle.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.newtonsCradle;
 }

examples/pyramid.js

@@ -81,6 +81,8 @@ Example.pyramid = function() {
     };
 };
 
+Example.pyramid.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.pyramid;
 }

examples/ragdoll.js

@@ -498,6 +498,8 @@ Example.ragdoll.ragdoll = function(x, y, scale, options) {
     return person;
 };
 
+Example.ragdoll.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.ragdoll;
 }

examples/raycasting.js

@@ -135,6 +135,8 @@ Example.raycasting = function() {
     };
 };
 
+Example.raycasting.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.raycasting;
 }

examples/restitution.js

@@ -85,6 +85,8 @@ Example.restitution = function() {
     };
 };
 
+Example.restitution.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.restitution;
 }

examples/rounded.js

@@ -109,6 +109,8 @@ Example.rounded = function() {
     };
 };
 
+Example.rounded.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.rounded;
 }

examples/sensors.js

@@ -130,6 +130,8 @@ Example.sensors = function() {
     };
 };
 
+Example.sensors.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.sensors;
 }

examples/sleeping.js

@@ -104,6 +104,8 @@ Example.sleeping = function() {
     };
 };
 
+Example.sleeping.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.sleeping;
 }

examples/slingshot.js

@@ -100,6 +100,8 @@ Example.slingshot = function() {
     };
 };
 
+Example.slingshot.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.slingshot;
 }

examples/softBody.js

@@ -85,6 +85,8 @@ Example.softBody = function() {
     };
 };
 
+Example.softBody.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.softBody;
 }

examples/sprites.js

@@ -112,6 +112,8 @@ Example.sprites = function() {
     };
 };
 
+Example.sprites.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.sprites;
 }

examples/stack.js

@@ -81,6 +81,8 @@ Example.stack = function() {
     };
 };
 
+Example.stack.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.stack;
 }

examples/staticFriction.js

@@ -106,6 +106,8 @@ Example.staticFriction = function() {
     };
 };
 
+Example.staticFriction.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.staticFriction;
 }

examples/stress.js

@@ -79,6 +79,8 @@ Example.stress = function() {
     };
 };
 
+Example.stress.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.stress;
 }

examples/stress2.js

@@ -79,6 +79,8 @@ Example.stress2 = function() {
     };
 };
 
+Example.stress2.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.stress2;
 }

examples/svg.js

@@ -124,6 +124,8 @@ Example.svg = function() {
     };
 };
 
+Example.svg.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.svg;
 }

examples/terrain.js

@@ -105,6 +105,8 @@ Example.terrain = function() {
     };
 };
 
+Example.terrain.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.terrain;
 }

examples/timescale.js

@@ -151,6 +151,8 @@ Example.timescale = function() {
     };
 };
 
+Example.timescale.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.timescale;
 }

examples/views.js

@@ -182,6 +182,8 @@ Example.views = function() {
     };
 };
 
+Example.views.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.views;
 }

examples/wreckingBall.js

@@ -93,6 +93,8 @@ Example.wreckingBall = function() {
     };
 };
 
+Example.wreckingBall.for = '>=0.14.2';
+
 if (typeof module !== 'undefined') {
-    module.exports = Example[Object.keys(Example)[0]];
+    module.exports = Example.wreckingBall;
 }

src/core/Plugin.js

@@ -266,6 +266,8 @@ var Common = require('./Common');
      * Only the following range types are supported:
      * - Tilde ranges e.g. `~1.2.3`
      * - Caret ranges e.g. `^1.2.3`
+     * - Greater than ranges e.g. `>1.2.3`
+     * - Greater than or equal ranges e.g. `>=1.2.3`
      * - Exact version e.g. `1.2.3`
      * - Any version `*`
      * @method versionParse
@@ -273,29 +275,28 @@ var Common = require('./Common');
      * @return {object} The version range parsed into its components.
      */
     Plugin.versionParse = function(range) {
-        var pattern = /^\*|[\^~]?\d+\.\d+\.\d+(-[0-9A-Za-z-]+)?$/;
+        var pattern = /^(\*)|(\^|~|>=|>)?\s*((\d+)\.(\d+)\.(\d+))(-[0-9A-Za-z-]+)?$/;
 
         if (!pattern.test(range)) {
             Common.warn('Plugin.versionParse:', range, 'is not a valid version or range.');
         }
 
-        var identifiers = range.split('-');
+        var parts = pattern.exec(range);
-        range = identifiers[0];
+        var major = Number(parts[4]);
-
+        var minor = Number(parts[5]);
-        var isRange = isNaN(Number(range[0])),
+        var patch = Number(parts[6]);
-            version = isRange ? range.substr(1) : range,
-            parts = Common.map(version.split('.'), function(part) {
-                return Number(part);
-            });
 
         return {
-            isRange: isRange,
+            isRange: Boolean(parts[1] || parts[2]),
-            version: version,
+            version: parts[3],
             range: range,
-            operator: isRange ? range[0] : '',
+            operator: parts[1] || parts[2] || '',
-            parts: parts,
+            major: major,
-            prerelease: identifiers[1],
+            minor: minor,
-            number: parts[0] * 1e8 + parts[1] * 1e4 + parts[2]
+            patch: patch,
+            parts: [major, minor, patch],
+            prerelease: parts[7],
+            number: major * 1e8 + minor * 1e4 + patch
         };
     };
 
@@ -311,30 +312,36 @@ var Common = require('./Common');
     Plugin.versionSatisfies = function(version, range) {
         range = range || '*';
 
-        var rangeParsed = Plugin.versionParse(range),
+        var r = Plugin.versionParse(range),
-            rangeParts = rangeParsed.parts,
+            v = Plugin.versionParse(version);
-            versionParsed = Plugin.versionParse(version),
-            versionParts = versionParsed.parts;
 
-        if (rangeParsed.isRange) {
+        if (r.isRange) {
-            if (rangeParsed.operator === '*' || version === '*') {
+            if (r.operator === '*' || version === '*') {
                 return true;
             }
 
-            if (rangeParsed.operator === '~') {
+            if (r.operator === '>') {
-                return versionParts[0] === rangeParts[0] && versionParts[1] === rangeParts[1] && versionParts[2] >= rangeParts[2];
+                return v.number > r.number;
             }
 
-            if (rangeParsed.operator === '^') {
+            if (r.operator === '>=') {
-                if (rangeParts[0] > 0) {
+                return v.number >= r.number;
-                    return versionParts[0] === rangeParts[0] && versionParsed.number >= rangeParsed.number;
             }
 
-                if (rangeParts[1] > 0) {
+            if (r.operator === '~') {
-                    return versionParts[1] === rangeParts[1] && versionParts[2] >= rangeParts[2];
+                return v.major === r.major && v.minor === r.minor && v.patch >= r.patch;
             }
 
-                return versionParts[2] === rangeParts[2];
+            if (r.operator === '^') {
+                if (r.major > 0) {
+                    return v.major === r.major && v.number >= r.number;
+                }
+
+                if (r.minor > 0) {
+                    return v.minor === r.minor && v.patch >= r.patch;
+                }
+
+                return v.patch === r.patch;
             }
         }
 

test/Browser.spec.js

@@ -5,9 +5,16 @@ jest.setTimeout(120 * 1000);
 
 const puppeteer = require('puppeteer-core');
 const Example = require('../examples/index');
+const MatterBuild = require('../build/matter');
+const { versionSatisfies } = require('../src/core/Plugin');
 const fs = require('fs'); 
 
-const examples = Object.keys(Example);
+const examples = Object.keys(Example).filter(key => {
+  const buildVersion = MatterBuild.version;
+  const exampleFor = Example[key].for;
+  return versionSatisfies(buildVersion, exampleFor);
+});
+
 const browserPath = '/Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome';
 const demoPagePath = 'http://localhost:8000/';
 const totalUpdates = 5;

test/Examples.spec.js

@@ -7,13 +7,21 @@ const { comparisonReport, toMatchExtrinsics, toMatchIntrinsics } = require('./Te
 
 const Example = require('../examples/index');
 const MatterBuild = require('../build/matter');
+const { versionSatisfies } = require('../src/core/Plugin');
 const Worker = require('jest-worker').default;
 
 const testComparison = process.env.COMPARE === 'true';
 const saveComparison = process.env.SAVE === 'true';
 const excludeExamples = ['svg', 'terrain'];
 const excludeJitter = ['stack', 'circleStack', 'restitution', 'staticFriction', 'friction', 'newtonsCradle', 'catapult'];
-const examples = Object.keys(Example).filter(key => !excludeExamples.includes(key));
+
+const examples = Object.keys(Example).filter(key => {
+    const excluded = excludeExamples.includes(key);
+    const buildVersion = MatterBuild.version;
+    const exampleFor = Example[key].for;
+    const supported = versionSatisfies(buildVersion, exampleFor);
+    return !excluded && supported;
+});
 
 const runExamples = async useDev => {
     const worker = new Worker(require.resolve('./ExampleWorker'), {