Release 5.0

.github/workflows/ci.yml

@@ -10,7 +10,6 @@ jobs:
     strategy:
       matrix:
         name:
-        - Node.js 0.8
         - Node.js 0.10
         - Node.js 4.x
         - Node.js 6.x
@@ -21,11 +20,6 @@ jobs:
         - Node.js 16.x
 
         include:
-        - name: Node.js 0.8
-          node-version: "0.8"
-          npm-i: [email protected] [email protected]
-          npm-rm: nyc
-
         - name: Node.js 0.10
           node-version: "0.10"
           npm-i: [email protected] [email protected]
@@ -65,14 +59,6 @@ jobs:
       shell: bash -eo pipefail -l {0}
       run: |
         nvm install --default ${{ matrix.node-version }}
-        if [[ "${{ matrix.node-version }}" == 0.* && "$(cut -d. -f2 <<< "${{ matrix.node-version }}")" -lt 10 ]]; then
-          nvm install --alias=npm 0.10
-          npm install -g [email protected]
-          NPM=$(which npm)
-          nvm use ${{ matrix.node-version }}
-          ln -fs "$NPM" "$(which npm)"
-          sed -i '1s;^.*$;'"$(printf '#!%q' "$(nvm which npm)")"';' "$(readlink -f "$(which npm)")"
-        fi
         dirname "$(nvm which ${{ matrix.node-version }})" >> "$GITHUB_PATH"
 
     - name: Configure npm

HISTORY.md

@@ -1,3 +1,10 @@
+5.x
+===
+
+  * Drop support for Express.js 2.x
+  * Drop support for Node.js 0.8
+  * Use `uid-safe` for async helpers tracking
+
 4.2.0 / 2021-11-16
 ==================
 

lib/async.js

@@ -1,5 +1,7 @@
 /// provides the async helper functionality
 
+var uid = require('uid-safe')
+
 function Waiter() {
     if (!(this instanceof Waiter)) {
         return new Waiter();
@@ -51,17 +53,6 @@ Waiter.prototype.done = function(fn) {
     }
 };
 
-var alphabet = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_';
-
-var gen_id = function() {
-    var res = '';
-    for (var i=0 ; i<8 ; ++i) {
-        res += alphabet[Math.floor(Math.random() * alphabet.length)];
-    }
-
-    return res;
-};
-
 module.exports = function() {
     // baton which contains the current
     // set of deferreds
@@ -86,7 +77,7 @@ module.exports = function() {
             waiter = new Waiter();
         }
 
-        var id = '__' + gen_id() + '__';
+        var id = '__' + uid.sync(10) + '__'
 
         var cur_waiter = waiter;
         waiter.wait();

lib/hbs.js

@@ -207,22 +207,6 @@ function middleware(filename, options, cb) {
   tryReadFileAndCache(layout_filename);
 }
 
-// express 2.x template engine compliance
-Instance.prototype.compile = function (str) {
-  if (typeof str !== 'string') {
-    return str;
-  }
-
-  var template = this.handlebars.compile(str);
-  return function (locals) {
-    return template(locals, {
-      helpers: locals.blockHelpers,
-      partials: null,
-      data: null
-    });
-  };
-};
-
 Instance.prototype.registerHelper = function () {
   this.handlebars.registerHelper.apply(this.handlebars, arguments);
 };

package.json

@@ -11,6 +11,7 @@
   "main": "lib/hbs.js",
   "dependencies": {
     "handlebars": "4.7.7",
+    "uid-safe": "2.1.5",
     "walk": "2.3.15"
   },
   "devDependencies": {
@@ -28,8 +29,7 @@
     "README.md"
   ],
   "engines": {
-    "node": ">= 0.8",
-    "npm": "1.2.8000 || >= 1.4.16"
+    "node": ">= 0.10"
   },
   "scripts": {
     "lint": "eslint .",