Working loading of plugin

4 files changed, 65 insertions, 6 deletions

diff --git a/packages/gitbook-plugin/README.md b/packages/gitbook-plugin/README.md
new file mode 100644
index 0000000..a6ded9e
--- /dev/null
+++ b/packages/gitbook-plugin/README.md
@@ -0,0 +1,3 @@
+# `gitbook-plugin`
+
+CLI utility to build and test plugins.
diff --git a/packages/gitbook-plugin/package.json b/packages/gitbook-plugin/package.json
index e8b6983..2dcadbb 100644
--- a/packages/gitbook-plugin/package.json
+++ b/packages/gitbook-plugin/package.json
@@ -4,9 +4,13 @@
   "description": "CLI for compiling and testing plugins",
   "main": "./lib/index.js",
   "dependencies": {
+    "babel-preset-es2015": "^6.14.0",
+    "babel-preset-react": "^6.11.1",
     "babelify": "^7.3.0",
     "browserify": "^13.1.0",
-    "commander": "^2.9.0"
+    "commander": "^2.9.0",
+    "q": "^1.4.1",
+    "winston": "^2.2.0"
   },
   "devDependencies": {
     "babel-cli": "^6.14.0",
diff --git a/packages/gitbook-plugin/src/cli.js b/packages/gitbook-plugin/src/cli.js
index e1f201b..20ceed5 100644
--- a/packages/gitbook-plugin/src/cli.js
+++ b/packages/gitbook-plugin/src/cli.js
@@ -1,13 +1,26 @@
+#! /usr/bin/env node
+
 const program = require('commander');
+const path = require('path');
+const winston = require('winston');
+
 const pkg = require('../package.json');
+const compile = require('./compile');
 
-program.version(pkg.version)
+const resolve = (input => path.resolve(process.cwd(), input));
 
-program
-    .command('build [plugin]')
-    .description('build a plugin')
-    .action(function(plugin, options) {
+program.version(pkg.version);
+winston.cli();
 
+program
+    .command('build [input] [output]')
+    .description('build a browser plugin')
+    .action(function(input, output, options) {
+        compile(resolve(input), resolve(output))
+        .then(
+            () => winston.info('Plugin compiled successfully'),
+            (err) => winston.error('Error: ', err)
+        );
     });
 
 
diff --git a/packages/gitbook-plugin/src/compile.js b/packages/gitbook-plugin/src/compile.js
new file mode 100644
index 0000000..e7179e5
--- /dev/null
+++ b/packages/gitbook-plugin/src/compile.js
@@ -0,0 +1,39 @@
+const fs = require('fs');
+const Promise = require('q');
+const browserify = require('browserify');
+const babelify = require('babelify');
+
+/**
+ * Compile a plugin to work with "gitbook-core" in the browser.
+ * @param {String} inputFile
+ * @param {String} outputFile
+ * @return {Promise}
+ */
+function compilePlugin(inputFile, outputFile) {
+    const d = Promise.defer();
+    const b = browserify({
+        standalone: 'GitBookPlugin'
+    });
+
+    b.add(inputFile);
+    b.external('react');
+    b.external('react-dom');
+    b.external('gitbook-core');
+    b.transform(babelify, {
+        presets: [
+            require('babel-preset-es2015'),
+            require('babel-preset-react')
+        ]
+    });
+
+    const output = fs.createWriteStream(outputFile);
+
+    b.bundle()
+    .pipe(output)
+    .on('error', (err) => d.reject(err))
+    .on('end', () => d.resolve());
+
+    return d.promise;
+}
+
+module.exports = compilePlugin;