first commit

.coveralls.yml

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+coverage_clover: clover.xml
+json_path: coveralls-upload.json

.gitattributes

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+/.coveralls.yml export-ignore
+/.gitattributes export-ignore
+/.gitignore export-ignore
+/.travis.yml export-ignore
+/composer.lock export-ignore
+/docker/ export-ignore
+/docker-compose.yml export-ignore
+/Makefile export-ignore
+/phpunit.xml export-ignore
+/tests/ export-ignore
+/examples/ export-ignore

.gitignore

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+/.env
+vendor
+composer.lock
+composer.phar
+Dockerfile-local
+node_modules
+package-lock.json
+yarn.lock
+clover.xml
+coveralls-upload.json
+build

.travis.yml

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+language: php
+
+services:
+  - docker
+
+sudo: false
+dist: trusty
+group: deprecated-2017Q4
+
+script: make test

Makefile

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+install:
+	docker-compose run --rm php composer install
+
+test: install
+	# docker-compose run --rm node bash -c "cd ./tests/javascript && npm install"
+	docker-compose run --rm php composer test-coverage
+	docker-compose run --rm php composer coveralls
+
+markdown:
+	docker-compose run --rm php bash -c "cd ./examples/markdown && composer install"
+	docker-compose run --rm node bash -c "cd ./examples/markdown && npm install"
+	docker-compose run --rm php bash -c "time php ./examples/markdown/parsedown.php"
+	docker-compose run --rm php bash -c "time php ./examples/markdown/marked.php"
+	docker-compose run --rm node bash -c "time node ./examples/markdown/marked.js"
+	docker-compose run --rm php bash -c "time php ./examples/markdown/markdown-it.php"
+	docker-compose run --rm node bash -c "time node ./examples/markdown/markdown-it.js"
+
+vue-simple:
+	docker-compose run --rm node bash -c "cd ./examples/vue-simple && npm install && npm run build"
+	docker-compose run --rm php bash -c "time php ./examples/vue-simple/test.php"
+	docker-compose run --rm node bash -c "time node ./examples/vue-simple/test.js"
+
+vue-router:
+	docker-compose run --rm node bash -c "cd ./examples/vue-router && npm install && npm run build"
+	docker-compose run --rm php bash -c "time php ./examples/vue-router/test.php"
+	docker-compose run --rm node bash -c "time node ./examples/vue-router/test.js"
+
+react-router:
+	docker-compose run --rm node bash -c "cd ./examples/react-router && npm install && npm run build"
+	docker-compose run --rm php bash -c "time php ./examples/react-router/test.php"
+	docker-compose run --rm node bash -c "time node ./examples/react-router/test.js"
+
+liquidjs:
+	docker-compose run --rm php bash -c "cd ./examples/liquidjs && composer install"
+	docker-compose run --rm node bash -c "cd ./examples/liquidjs && yarn install && yarn liquidjs"
+	docker-compose run --rm php bash -c "time php ./examples/liquidjs/liquid.php"
+	docker-compose run --rm node bash -c "time node ./examples/liquidjs/liquid.js"
+	docker-compose run --rm php bash -c "time php ./examples/liquidjs/twig.php"
+
+yaml:
+	docker-compose run --rm php bash -c "cd ./examples/yaml && composer install"
+	docker-compose run --rm node bash -c "cd ./examples/yaml && yarn install"
+	docker-compose run --rm php bash -c "time php ./examples/yaml/yaml.php"
+	docker-compose run --rm node bash -c "time node ./examples/yaml/yaml.js"
+	docker-compose run --rm php bash -c "time php ./examples/yaml/symfony.php"
+
+example: install markdown vue-simple vue-router react-router liquidjs yaml
+	docker-compose up -d nginx

README.md

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+# ExecJs
+
+[![Build Status](https://travis-ci.org/chenos/execjs.svg?branch=master)](https://travis-ci.org/chenos/execjs) [![Coverage Status](https://coveralls.io/repos/github/chenos/execjs/badge.svg?branch=master&v1)](https://coveralls.io/github/chenos/execjs?branch=master)
+
+## Requirements
+
+- PHP 7.0+
+- V8Js extension 2.0+
+
+## Installation
+
+```sh
+composer require chenos/execjs
+```
+
+## Testing
+
+```
+make test
+```
+
+## Example
+
+```php
+make example
+```
+
+Access http://127.0.0.1:9999
+
+## Usage
+
+```php
+use Chenos\ExecJs\Engine;
+
+$engine = new Engine(__DIR__.'/entry', __DIR__.'/node_modules');
+
+$engine->setExtensions(['.js', '.json']);
+$engine->setEntryDirectory(__DIR__.'/entry');
+$engine->addVendorDirectory(__DIR__.'/node_modules');
+$engine->addOverride('vue', 'vue/dist/vue.runtime.common.js');
+
+$engine->loadModule($file)
+$engine->executeScript($script);
+$engine->executeString($string);
+$engine->executeFile($file);
+$engine->compileString($string);
+$engine->compileFile($file);
+```
+
+Custom Engine
+
+```php
+use Chenos\ExecJs\Engine;
+use Chenos\ExecJs\Pool;
+
+class Vue extends Engine
+{
+    protected function initialize()
+    {
+        $this->setEntryDirectory(__DIR__)
+            ->addVendorDirectory(__DIR__.'/node_modules')
+            ->addOverride('vue', 'vue/dist/vue.runtime.common.js');
+
+        $this->executeString("
+            this.process = { env: { VUE_ENV: 'server', NODE_ENV: 'production' } }
+            this.global = { process: process }
+            var renderToString = require('./renderToString.js')
+        ");
+    }
+
+    public function render($component, callable $callback = null)
+    {
+        $this->component = $component;
+        $this->callback = $callback;
+        $this->executeString("
+            var app = require(PHP.component)
+            renderToString(app).then(PHP.callback||print)
+        ");
+    }
+}
+
+$pool = new Pool();
+
+$vue = $pool->get(Vue::class);
+
+$vue->render('./hello.js');
+
+// I/O streams
+$handle = fread('php://temp', 'wb');
+$vue->render('./hello.js', function ($html) use ($handle) {
+    fwrite($handle, $html);
+});
+rewind($handle);
+fpassthru($handle);
+
+$pool->dispose($vue);
+```

composer.json

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+{
+    "name": "chenos/execjs",
+    "require": {
+        "chenos/v8js-module-loader": "^0.2.0"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^6.5",
+        "php-coveralls/php-coveralls": "^2.0",
+        "kint-php/kint": "^2.2"
+    },
+    "autoload": {
+        "psr-4": {
+            "Chenos\\ExecJs\\": "src"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Chenos\\ExecJs\\Tests\\": "tests"
+        }
+    },
+    "scripts": {
+        "test": "phpunit --colors=always",
+        "test-coverage": "phpunit --colors=always --coverage-clover clover.xml",
+        "coveralls": "php-coveralls -v"
+    }
+}

docker-compose.yml

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+version: '3'
+
+services:
+
+  nginx:
+    image: nginx
+    ports:
+      - ${PORT:-9999}:80
+    volumes:
+      - ./docker/nginx.conf:/etc/nginx/conf.d/default.conf
+      - ./:/var/www/html
+    depends_on:
+      - php
+    networks:
+      - backend
+
+  php:
+    build:
+      context: ./docker/
+      dockerfile: ${DOCKERFILE:-Dockerfile-71}
+    environment:
+      TRAVIS: ${TRAVIS:-''}
+      TRAVIS_JOB_ID: ${TRAVIS_JOB_ID:-''}
+    working_dir: /var/www/html
+    volumes:
+      - ./:/var/www/html
+    networks:
+      - backend
+
+  node:
+    image: node
+    working_dir: /var/www/html
+    volumes:
+      - ./:/var/www/html
+
+networks:
+  backend:
+    driver: bridge

docker/Dockerfile-71

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+FROM php:7.1-fpm
+
+RUN apt-get update
+RUN apt-get install -y --no-install-recommends git zlib1g-dev
+
+RUN docker-php-ext-install zip
+
+RUN git clone https://github.com/chenos/v8.git /opt/v8
+RUN git clone https://github.com/phpv8/v8js.git /tmp/v8js
+
+RUN cd /opt/v8 && git checkout tags/v6.4.388.18
+# RUN cd /tmp/v8js && git checkout tags/2.1.0
+
+RUN cd /tmp/v8js && phpize
+RUN cd /tmp/v8js && ./configure CXXFLAGS="-Wall -Wno-write-strings -Werror" \
+    LDFLAGS="-lstdc++" --with-v8js=/opt/v8
+RUN cd /tmp/v8js && make
+RUN cd /tmp/v8js && make test
+RUN cd /tmp/v8js && make install
+RUN docker-php-ext-enable v8js
+
+RUN curl -s http://getcomposer.org/installer | php && \
+    mv composer.phar /usr/local/bin/composer
+
+RUN pecl install xdebug && docker-php-ext-enable xdebug

docker/nginx.conf

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+server {
+
+    server_name app.test;
+    root /var/www/html/examples;
+    index index.php;
+
+    location / {
+        try_files $uri $uri/ /index.php$is_args$args;
+    }
+
+    location /vue-router/ {
+        try_files $uri $uri/ /vue-router/index.php$is_args$args;
+    }
+
+    location /react-router/ {
+        try_files $uri $uri/ /react-router/index.php$is_args$args;
+    }
+
+    location ~ \.php$ {
+        # try_files $uri /index.php =404;
+        fastcgi_pass php:9000;
+        fastcgi_index index.php;
+        fastcgi_buffers 16 16k;
+        fastcgi_buffer_size 32k;
+        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+        include fastcgi_params;
+    }
+
+    location ~ /\.ht {
+        deny all;
+    }
+
+    error_log /var/log/nginx/app_error.log;
+    access_log /var/log/nginx/app_access.log;
+}

examples/.gitignore

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+/node_modules
+yarn.lock

examples/liquidjs/.gitignore

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+/cache

examples/liquidjs/README.md

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+# Liquidjs
+
+## Performance
+
+Loop 1,000 times
+
+```
+docker-compose run --rm php bash -c "time php ./examples/liquidjs/liquid.php"
+Hello Liquid!
+real    0m0.249s
+user    0m0.070s
+sys 0m0.080s
+docker-compose run --rm node bash -c "time node ./examples/liquidjs/liquid.js"
+Hello Liquid!
+
+real    0m0.636s
+user    0m0.200s
+sys 0m0.140s
+docker-compose run --rm php bash -c "time php ./examples/liquidjs/twig.php"
+Hello Twig!
+real    0m0.263s
+user    0m0.050s
+sys 0m0.120s
+```

examples/liquidjs/autoload.php

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+<?php
+
+define('__ROOT__', __DIR__);
+
+$loader = require __DIR__.'/../../vendor/autoload.php';
+$loader->addPsr4('Chenos\\ExecJs\\Liquid\\', __DIR__.'/src');

examples/liquidjs/composer.json

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+{
+    "require": {
+        "twig/twig": "^2.4"
+    }
+}

examples/liquidjs/index.php

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+<?php
+
+use Chenos\ExecJs\Liquid\Liquid;
+
+require __DIR__.'/autoload.php';
+
+$liquid = new Liquid();
+
+$liquid->render('hello.html', ['name' => 'Liquidjs']);

examples/liquidjs/liquid.js

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+var Liquid = require('liquidjs')
+
+if (typeof PHP === 'undefined') {
+    var print = console.log
+} else {
+    var __dirname = PHP.__ROOT__
+}
+
+var engine = Liquid({
+    root: __dirname + '/views',
+    extname: '.html',
+    cache: true,
+})
+
+async function output() {
+    var html
+    for (var i = 0; i < 1000; i++) {
+        html = await engine.renderFile('hello.html', {name: 'Liquid'})
+    }
+    return html
+}
+
+output().then(print).catch(print)