feat: add development build and package version to dist (#2)

* delete tmp directory

* add documentation

* fix init function

* change API and update showcase

* add donation address

* feat: add documentation

* add development build and package version to dist

.travis.yml

@@ -14,7 +14,7 @@ branches:
 install:
   - yarn
 script:
-  - yarn build
+  - yarn build:prod
   - yarn test
 after_success:
   - yarn travis-deploy-once "yarn semantic-release"

README.md

@@ -19,7 +19,7 @@ The documentation is available in the [DOCUMENTATION.md](DOCUMENTATION.md) file.
 
 Contributions are very welcome. To develop, make use of the following commands (using [Yarn](https://yarnpkg.com)):
 
-* `yarn build`: build the C++ code to WebAssembly and bundle the production files into the `dist` directory
+* `yarn build:dev`: build the C++ code to WebAssembly and bundle the files into the `dist` directory, without optimization so that it is fast while developing
 
 * `yarn test`: test the code
 

package.json

@@ -51,17 +51,21 @@
     "url": "https://github.com/marvinroger/nanocurrency-js.git"
   },
   "scripts": {
-    "build": "yarn build:native && yarn build:js",
-    "build:js": "rollup -c",
-    "build:native": "cross-os build:native__cross",
-    "build:native__common": "cross-var docker run --rm -v $PWD:/src trzeci/emscripten emcc -o native.tmp.js -O3 --closure 1 --llvm-lto 3 -s WASM=1 -s MODULARIZE=1 -s SINGLE_FILE=1 -s \"EXTRA_EXPORTED_RUNTIME_METHODS=[\\\"cwrap\\\"]\" src/native/functions.cpp src/native/uint128_t/uint128_t.cpp src/native/blake2/ref/blake2b-ref.c src/native/ed25519/src/ge.c src/native/ed25519/src/fe.c src/native/ed25519/src/sc.c src/native/ed25519/src/keypair.c src/native/ed25519/src/sign.c src/native/ed25519/src/verify.c",
+    "build:dev": "yarn build:dev:native && yarn build:dev:js",
+    "build:dev:js": "cross-env NODE_ENV=development rollup -c",
+    "build:dev:native": "cross-env EMCC_ARGS=\"\" cross-os build:native__cross",
+    "build:native__common": "cross-var docker run --rm -v $PWD:/src trzeci/emscripten emcc -o native.tmp.js $EMCC_ARGS -s WASM=1 -s MODULARIZE=1 -s SINGLE_FILE=1 -s \"EXTRA_EXPORTED_RUNTIME_METHODS=[\\\"cwrap\\\"]\" src/native/functions.cpp src/native/uint128_t/uint128_t.cpp src/native/blake2/ref/blake2b-ref.c src/native/ed25519/src/ge.c src/native/ed25519/src/fe.c src/native/ed25519/src/sc.c src/native/ed25519/src/keypair.c src/native/ed25519/src/sign.c src/native/ed25519/src/verify.c",
     "build:native__cross": {
       "darwin": "cross-env PWD=\"$(pwd)\" yarn build:native__common",
       "linux": "cross-env PWD=\"$(pwd)\" yarn build:native__common",
       "win32": "cross-env PWD=\"%cd%\" yarn build:native__common"
     },
+    "build:prod": "yarn build:prod:native && yarn build:prod:js",
+    "build:prod:js": "cross-env NODE_ENV=production rollup -c",
+    "build:prod:native": "cross-env EMCC_ARGS=\"-O3 --closure 1 --llvm-lto 3\" cross-os build:native__cross",
     "generate-docs": "jsdoc2md src/**/*.js > DOCUMENTATION.md",
     "lint": "standard",
+    "prepublishOnly": "yarn build:prod:js",
     "semantic-release": "semantic-release",
     "test": "jest",
     "travis-deploy-once": "travis-deploy-once"

rollup.config.js

@@ -4,17 +4,19 @@ import uglify from 'rollup-plugin-uglify'
 import license from 'rollup-plugin-license'
 import pkg from './package.json'
 
+const ENV = process.env.NODE_ENV
+
 const licenseBanner = `
 /*!
-* nanocurrency-js: A toolkit for the Nano cryptocurrency.
+* nanocurrency-js v${pkg.version}: A toolkit for the Nano cryptocurrency.
 * Copyright (c) <%= moment().format('YYYY') %> Marvin ROGER <dev at marvinroger dot fr>
 * Licensed under GPL-3.0 (https://git.io/vAZsK)
 */
 `.trim()
 
 const globals = { fs: 'fs', path: 'path' }
 
-export default [
+const config = [
   {
     input: 'src/index.js',
     external: ['fs', 'path'],
@@ -25,11 +27,16 @@ export default [
     ],
     plugins: [
       resolve(),
-      commonjs(),
-      uglify(),
-      license({
-        banner: licenseBanner
-      })
+      commonjs()
     ]
   }
 ]
+
+if (ENV === 'production') {
+  config[0].plugins.push(uglify())
+  config[0].plugins.push(license({
+    banner: licenseBanner
+  }))
+}
+
+export default config