Append instead of in paginated filenames

README.md

@@ -45,7 +45,7 @@ Metalsmith(__dirname)
 | name | description |
 |:-----|:------------|
 |iteratee|Function called for each post (optional) |
-|path|The path were the files will be outputted to. Appended with "-$NUM.html" where $NUM is the page number. So "blog/page" would for example result in the second page being rendered as `blog/page-2.html`. You can also use the placeholder ':collection' to insert the name of the collection. (optional)|
+|path|The path were the files will be outputted to. Appended with "-$YEAR.html" where $YEAR is the year the posts has been grouped by. So "blog/page" would for example result in the second page being rendered as `blog/page-2015.html`, if there were any posts in 2015. You can also use the placeholder ':collection' to insert the name of the collection. (optional)|
 
 
 ## Templates

index.js

@@ -36,7 +36,7 @@ function paginate (filePath, collection, fileName, files, iteratee) {
         }
 
         const posts = postsByYear[year];
-        const cloneName = baseName + '-' + (idx+1) + ext;
+        const cloneName = baseName + '-' + year + ext;
 
         clone = _.clone(origFile, true, (value) => {
             if (Buffer.isBuffer(value)) {

test/pagination.test.js

@@ -4,9 +4,12 @@ const should   = require('should');
 
 const pagination = require('../');
 
-function oneYearAgo () {
-    const current = new Date();
-    return new Date(current.getFullYear() - 1, current.getMonth(), current.getDay());
+function dateIn2015 () {
+    return new Date(2015, 6, 1);
+}
+
+function dateIn2016 (argument) {
+    return new Date(2016, 6, 1);
 }
 
 describe('Yearly pagination', () => {
@@ -24,7 +27,7 @@ describe('Yearly pagination', () => {
 
         for (var i = 0; i < 10; i++) {
             const name = 'content/posts/post-' + i + '.md';
-            const date = (i < 5) ? new Date() : oneYearAgo();
+            const date = (i < 5) ? dateIn2016() : dateIn2015();
 
             files[name] = {
                 title: 'Post Number ' + i,
@@ -118,7 +121,7 @@ describe('Yearly pagination', () => {
         it('pagination.next references the next paginated page', (done) => {
             pagination()(files, metalsmith, () => {
                 const firstPage = files['blog.md'];
-                const secondPage = files['blog-2.md'];
+                const secondPage = files['blog-2015.md'];
 
                 firstPage.pagination.next.should.equal(secondPage);
                 done();
@@ -128,7 +131,7 @@ describe('Yearly pagination', () => {
         it('pagination.prev references the previous paginated page', (done) => {
             pagination()(files, metalsmith, () => {
                 const firstPage = files['blog.md'];
-                const secondPage = files['blog-2.md'];
+                const secondPage = files['blog-2015.md'];
 
                 secondPage.pagination.prev.should.equal(firstPage);
                 done();
@@ -146,7 +149,7 @@ describe('Yearly pagination', () => {
 
         it('pagination.next is not defined for the last page', (done) => {
             pagination()(files, metalsmith, () => {
-                const lastPage = files['blog-2.md'];
+                const lastPage = files['blog-2015.md'];
 
                 lastPage.pagination.should.not.have.property('next');
                 done();