odesza - npm Package Compare versions

Comparing version 0.0.4 to 0.0.5

index.js

@@ -9,56 +9,119 @@ /**
 
+var extend = require('extend');
 var fs = require('fs');
 var vm = require('vm');
+var __import = require('./lib/import');
 
-var odesza = {};
-module.exports = odesza;
-
 /**
- * Renders a template with the given variables.
+ * Creates an odesza object.
  *
- * @param {string} template The template to render.
- * @param {object} vars An object of key-value pairs representing the
- * variables to be used in the template.
- * @return {string} The rendered template.
+ * @param {Object} context Initial context
+ * @return {Object}
  */
 
-odesza.render = function(template, vars) {
-  try {
-    return vm.runInNewContext('`' + template + '`', vars);
-  } catch (e) {
-    throw new Error(e);
-  }
-};
+module.exports = function createOdesza(context) {
 
-/**
- * Compiles a template file.
- *
- * @param {string} path The path to the template file.
- * @param {object} options Options passed in to render the template.
- * @return {string} The rendered template.
- */
+  // create scope for this instance
+  var scope = extend(true, {}, context || {});
 
-odesza.compile = function(path, options) {
-  try {
-    var template = fs.readFileSync(path).toString();
-  } catch (e) {
-    throw new Error(e);
-  }
-  return odesza.render(template, options);
-};
+  /**
+   * odesza object.
+   */
 
-/**
- * Adds support for express.
- *
- * @param {string} path
- * @param {object} options
- * @param {function} fn
- */
+  var odesza = {};
 
-odesza.__express = function(path, options, fn) {
-  try {
-    return fn(null, odesza.compile(path, options));
-  } catch (e) {
-    return fn(e);
-  }
+  /**
+   * odesza middleware.
+   */
+
+  var middleware = [];
+
+  /**
+   * Renders a template with the given variables.
+   *
+   * @param {string} template The template to render.
+   * @param {object} vars An object of key-value pairs representing the
+   * variables to be used in the template.
+   * @return {string} The rendered template.
+   */
+
+  odesza.render = function(template, vars) {
+
+    vars = vars && 'object' == typeof vars ? vars : {};
+
+    var renderScope = extend(true, scope, vars);
+    var ctx = {
+      template: template,
+      context: renderScope
+    };
+
+    middleware.forEach(ware => ware.call(odesza, ctx));
+
+    try {
+      return vm.runInNewContext('`' + (ctx.template || template) + '`', renderScope);
+    } catch (e) {
+      throw new Error(e);
+    }
+  };
+
+  /**
+   * Compiles a template file.
+   *
+   * @param {string} path The path to the template file.
+   * @param {object} options Options passed in to render the template.
+   * @return {string} The rendered template.
+   */
+
+  odesza.compile = function(path, options) {
+    try {
+      var template = fs.readFileSync(path).toString().trim();
+    } catch (e) {
+      throw new Error(e);
+    }
+    return odesza.render(template, options);
+  };
+
+  /**
+   * Install plugin.
+   *
+   * @param {Function} fn Middlware
+   * @return {Object} odesza
+   */
+
+  odesza.use = function(fn) {
+    if ('function' == typeof fn) {
+      middleware.push(fn);
+    } else {
+      throw new TypeError('fn is not Function type.')
+    }
+    return this;
+  };
+
+  /**
+   * Adds support for import('') syntax.
+   */
+
+  odesza.use(__import);
+
+  /**
+   * Adds support for express.
+   *
+   * @param {string} path
+   * @param {object} options
+   * @param {function} fn
+   */
+
+  odesza.__express = function(path, options, fn) {
+    try {
+      return fn(null, odesza.compile(path, options));
+    } catch (e) {
+      return fn(e);
+    }
+  };
+
+  /**
+   * odesza instance.
+   */
+
+  return odesza;
 };

package.json

 {
   "name": "odesza",
-  "version": "0.0.4",
+  "version": "0.0.5",
   "description": "Flexible templates powered by ES6 template strings.",
   "main": "index.js",
   "author": "Wells Johnston",
-  "license": "MIT"
+  "license": "MIT",
+  "scripts": {
+    "test": "node test"
+  },
+  "dependencies": {
+    "extend": "^3.0.0"
+  },
+  "devDependencies": {
+    "tape": "^4.2.2"
+  }
 }

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Fixed alerts

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Improved metrics

Total package byte prevSize

4491

increased by173.51%

Number of package files

7

increased by75%

Lines of code

146

increased by147.46%

Worsened metrics

Dependency count

1

increased byInfinity%

Dev dependency count

1

increased byInfinity%

Number of low supply chain risk alerts

4

increased by33.33%

Dependency changes

• + Addedextend@^3.0.0

• + Addedextend@3.0.2(transitive)