index.js package.json init

Author: segayuu

.gitignore

@@ -35,3 +35,6 @@ jspm_packages
 
 # Optional REPL history
 .node_repl_history
+
+# Web/PHPStorm IDE setting directory
+.idea

index.js

@@ -0,0 +1,69 @@
+'use strict';
+const rollup = require('rollup').rollup;
+const p_prefix = 'rollup-plugin-';
+const r_plugin = {
+    npm: require(p_prefix + 'node-resolve'),
+    cjs: require(p_prefix + 'commonjs'),
+    multiEntry: require(p_prefix + 'multi-entry')
+};
+
+const path = require('path');
+
+class hexoRollupRenderer {
+    constructor(hexo) {
+        this._hexo = hexo;
+    }
+
+    static isString(str){
+        return typeof str === 'string';
+    }
+
+    static get rollupPlugins() {
+        return [
+            r_plugin.multiEntry(),
+            r_plugin.npm({
+                browser: true
+            }),
+            r_plugin.cjs()
+        ]
+    }
+
+    //
+    // Convert config of the entry to object.
+    //
+    get entry() {
+        const cwd = process.cwd();
+        let entry = this.userConfig.entry;
+        if (hexoRollupRenderer.isString(entry)) entry = Array.of(entry);
+        if (!entry) return [];
+        return entry.filter(n => n.indexOf('source') !== -1).map(n => path.join(cwd, n));
+    }
+
+    get userConfig() {
+        return Object.assign({},
+            this._hexo.theme.config.rollup || {},
+            this._hexo.config.rollup || {}
+        );
+    }
+
+    get renderer() {
+        const self = this;
+        return function(data){
+            if (self.entry.length === 0) {
+                return Promise.resolve(data.text);
+            }
+            const config = Object.assign({}, self.userConfig, {
+                entry: data.path,
+                plugins: hexoRollupRenderer.rollupPlugins
+            });
+            return rollup(config).then(bundle => bundle.generate({
+                    format: 'iife',
+                    moduleName: 'hexo_rollup'
+                }).code);
+        };
+    }
+}
+
+/* globals hexo */
+const classes = new hexoRollupRenderer(hexo);
+hexo.extend.renderer.register('js', 'js', classes.renderer);

package.json

@@ -0,0 +1,12 @@
+{
+  "name": "hexo-plugin-rollup",
+  "version": "0.0.1",
+  "main": "index.js",
+  "dependencies": {
+    "rollup": "^0.41.1",
+    "rollup-plugin-commonjs": "^7.0.0",
+    "rollup-plugin-multi-entry": "^2.0.1",
+    "rollup-plugin-node-resolve": "^2.0.0"
+  },
+  "license": "MIT License"
+}