Merge pull request #3 from sparhami/build

Add dist build configuration.

Author: Sepand Parhami

.gitignore

@@ -1,2 +1,3 @@
 node_modules/
 dist/
+build/

compile/externs.js

@@ -0,0 +1,29 @@
+/**
+ * @typedef {{
+ *   x1: number,
+ *   y1: number,
+ *   x2: number,
+ *   y2: number,
+ * }}
+ */
+let Curve;
+
+/**
+ * @param {{
+ *   transitionContainer: HTMLElement,
+ *   styleContainer: HTMLElement,
+ *   srcImg: HTMLImageElement,
+ *   targetImg: HTMLImageElement,
+ *   srcImgRect: ClientRect,
+ *   targetImgRect: ClientRect,
+ *   curve: Curve,
+ *   styles: Object,
+ *   keyframesNamespace: string,
+ * }} options
+ * @return {{
+ *   applyAnimation: function(),
+ *   cleanupAnimation: function(),
+ * }}
+ */
+window.prepareImageAnimation = function(options) {}
+

compile/index.js

@@ -0,0 +1,6 @@
+goog.module('global-entry-point');
+
+const {prepareImageAnimation} = goog.require('index');
+
+window['prepareImageAnimation'] = prepareImageAnimation;
+

package-lock.json

@@ -2,20 +2,29 @@
   "name": "@ampproject/animations",
   "version": "0.0.1",
   "description": "JavaScript animation functions and helpers.",
-  "main": "index.js",
+  "main": "dist/src/animations.js",
+  "module": "dist/src/animations.mjs",
   "scripts": {
-    "build": "tsc",
+    "build": "tsc -p tsconfig-es6.json",
     "build-watch": "npm run build -- --watch",
+    "clean": "rm -rf dist/ build/",
+    "compile": "mkdir -p dist && node_modules/google-closure-compiler/cli.js -O ADVANCED --js='compile/index.js' --js='build/**.js' --js='!build/**/test-*.js' --js='!build/src/testing/**' --externs='compile/externs.js' --rewrite_polyfills=false > build/closure-output.js",
+    "create-mjs": "cp build/closure-output.js dist/animations.mjs && sed -i 's;window.\\([^=]*=\\);export const \\1;g' dist/animations.mjs",
+    "create-cjs": "cp build/closure-output.js dist/animations.js  && sed -i 's;window.\\([^=]*=\\);exports.\\1;g' dist/animations.js",
+    "create-global": "npm run tsickle && npm run compile",
+    "dist": "npm run clean && npm run create-global && npm run create-mjs && npm run create-cjs && npm run build",
     "karma": "karma start --browsers Chrome,Firefox karma.conf.js",
     "test": "npm run karma -- --single-run",
-    "test-watch": "npm run karma -- --auto-watch"
+    "test-watch": "npm run karma -- --auto-watch",
+    "tsickle": "node_modules/tsickle/src/main.js"
   },
   "author": "The AMP HTML Authors",
   "license": "Apache-2.0",
   "devDependencies": {
     "@types/chai": "^4.1.6",
     "@types/mocha": "^5.2.5",
     "chai": "^4.2.0",
+    "google-closure-compiler": "^20181008.0.0",
     "karma": "^3.0.0",
     "karma-chai": "^0.1.0",
     "karma-chrome-launcher": "^2.2.0",
@@ -24,7 +33,8 @@
     "karma-mocha": "^1.3.0",
     "karma-typescript": "^3.0.13",
     "mocha": "^5.2.0",
-    "typescript": "^3.1.2"
+    "tsickle": "^0.33.0",
+    "typescript": "git://github.com/mprobst/TypeScript.git#5456479a4a"
   },
   "dependencies": {}
 }

package.json

@@ -0,0 +1,8 @@
+{
+  "_comment": "Tsickle requires tsconfig.json has module: commonjs and does not work if placed in a subdirectory.",
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "dist",
+    "module": "es6",
+  },
+}

tsconfig-es6.json

@@ -1,7 +1,7 @@
 {
   "compilerOptions": {
     "rootDir": ".",
-    "outDir": "dist",
+    "outDir": "build",
     "allowSyntheticDefaultImports": false,
     "allowUnreachableCode": false,
     "allowUnusedLabels": false,
@@ -13,7 +13,7 @@
     "noImplicitReturns": true,
     "pretty": true,
     "strict": true,
-    "module": "es6",
+    "module": "commonjs",
     "target": "es2015",
     "lib": ["es2015", "dom"],
     "sourceMap": true