feat: 'updated_option' config

- post.updated will be null if not set in front-matter
- https://github.com/hexojs/hexo/pull/4278

README.md

@@ -9,7 +9,7 @@
 - Installed [hexo-nofollow](https://github.com/curbengh/hexo-nofollow) for SEO purpose to prevent search engines from following external links.
 - Installed [hexo-yam](https://github.com/curbengh/hexo-yam) to pre-compress static assets (html, css, js and svg).
 - [copy-button.js](/scripts/copy-button.js) - A [filter](https://hexo.io/api/filter) plugin to add a copy button to each code block.
-- [feed](/scripts/feed) - A generator plugin to generate [an RSS feed](https://en.wikipedia.org/wiki/Web_feed). Modified from [hexo-generator-feed](https://github.com/hexojs/hexo-generator-feed) to use `post.lastUpdated` instead of `post.updated`.
+- [feed](/scripts/feed) - A generator plugin to generate [an RSS feed](https://en.wikipedia.org/wiki/Web_feed). Modified from [hexo-generator-feed](https://github.com/hexojs/hexo-generator-feed) to use `post.updated` instead of `post.updated`.
 - [heading-link.js](/scripts/heading-link.js) - A filter plugin to add a link button next to each heading.
 - [image.js](/scripts/image.js) - A [tag](https://hexo.io/api/tag) plugin to easily embed images in a post with responsive image support.
 - [link.js](/scripts/link.js) - A [helper](https://hexo.io/api/helper) plugin to add a link. Modified from [link_to.js](https://github.com/hexojs/hexo/blob/master/lib/plugins/helper/link_to.js) to remove title attribute and 'external' option.
@@ -25,6 +25,7 @@ The following are the major changes I made compared to the upstream.
 - Removed unused packages, [hexo-generator-category](https://github.com/hexojs/hexo-generator-category) and [hexo-renderer-stylus](https://github.com/hexojs/hexo-renderer-stylus) from the [default packages](https://github.com/hexojs/hexo-starter/blob/571320ba41a83e065d7560e050eb3fa63ad74a57/package.json#L9-L17).
 - Replaced the bundled Landscape theme with Typing theme.
 - Add `lastUpdated` to the front-matter to manually set updated time of a post, instead of using `post.updated`.
+  * This is no longer necessary, thanks to [`updated_option`](https://github.com/hexojs/hexo/pull/4278) feature.
 
 ### [Chameleon theme](/themes/chameleon)
 Chameleon is a fork of [Typing](https://github.com/geekplux/hexo-theme-typing) theme, rewrote from scratch with the following changes/features:

_config.yml

@@ -63,6 +63,7 @@ tag_map:
 ## http://momentjs.com/docs/#/displaying/format/
 date_format: YYYY-MM-DD
 time_format: HH:mm:ss
+updated_option: empty
 
 # Pagination
 ## Set per_page to 0 to disable pagination

source/_posts/aliexpress-no-login-firefox.md

@@ -2,7 +2,7 @@
 title: Firefox, Cross-Origin and AliExpress
 excerpt: AliExpress login doesn't show up on Firefox when there is a strict cross-origin policy.
 date: 2019-02-28
-lastUpdated: 2019-04-29
+updated: 2019-04-29
 tags:
 - firefox
 ---

source/_posts/caddy-nixos-part-1.md

@@ -2,7 +2,7 @@
 title: "Setup Caddy as a reverse proxy on NixOS (Part 1: Installation)"
 excerpt: "Part 1: Installing NixOS"
 date: 2020-02-23
-lastUpdated: 2020-04-22
+updated: 2020-04-22
 tags:
 - server
 - linux

source/_posts/caddy-nixos-part-2.md

@@ -2,7 +2,7 @@
 title: "Setup Caddy as a reverse proxy on NixOS (Part 2: Hardening)"
 excerpt: "Part 2: Securing NixOS"
 date: 2020-03-04
-lastUpdated: 2020-04-22
+updated: 2020-04-22
 tags:
 - server
 - linux

source/_posts/caddy-nixos-part-3.md

@@ -2,7 +2,7 @@
 title: "Setup Caddy as a reverse proxy on NixOS (Part 3: Caddy)"
 excerpt: "Part 3: Configure Caddy"
 date: 2020-03-14
-lastUpdated: 2020-04-08
+updated: 2020-04-08
 tags:
 - server
 - linux

source/_posts/caddy-upgrade-v2-proxy.md

@@ -2,7 +2,7 @@
 title: Upgrading Caddy reverse proxy from v1 to v2 syntax
 excerpt: route, strip_prefix, rewrite
 date: 2020-05-23
-lastUpdated: 2020-06-21
+updated: 2020-06-21
 tags:
 - server
 - caddy

source/_posts/edit-multiple-questions-limesurvey.md

@@ -2,7 +2,7 @@
 title: Edit multiple questions on LimeSurvey
 excerpt: List Questions view allows you to edit multiple questions at the same time.
 date: 2018-10-18
-lastUpdated: 2018-10-26
+updated: 2018-10-26
 tags:
 - stats
 - limesurvey

source/_posts/facebook-instagram-whatsapp-china.md

@@ -2,7 +2,7 @@
 title: Access Facebook/Instagram/Whatsapp/Google in China
 excerpt: Data roaming, commercial VPN provider to rolling your own VPN.
 date: 2018-12-31
-lastUpdated: 2019-10-23
+updated: 2019-10-23
 tags:
 - censorship
 ---

source/_posts/firefox-containers.md

@@ -2,7 +2,7 @@
 title: Firefox Multi-Account Containers
 excerpt: Separate website cookies in a single session
 date: 2019-08-12
-lastUpdated: 2019-08-27
+updated: 2019-08-27
 tags:
 - firefox
 - privacy

source/_posts/firefox-instances-profiles.md

@@ -2,7 +2,7 @@
 title: How to run more than one Firefox instance
 excerpt: Using Firefox profiles, you can use more than two instances.
 date: 2019-04-07
-lastUpdated: 2019-08-09
+updated: 2019-08-09
 tags:
 - firefox
 - privacy

source/_posts/git-ssh-gitlab-ci.md

@@ -2,7 +2,7 @@
 title: Using Git and Git+SSH in GitLab CI
 excerpt: Guides and potential pitfalls
 date: 2019-10-03
-lastUpdated: 2020-04-18
+updated: 2020-04-18
 tags:
 - gitlab
 ---

source/_posts/gnu-vs-busybox-tools.md

@@ -2,7 +2,7 @@
 title: GNU vs BusyBox Unix tools
 excerpt: Alpine uses BusyBox while Ubuntu uses GNU tools, and they behave differently.
 date: 2018-10-13
-lastUpdated: 2018-10-31
+updated: 2018-10-31
 tags:
 - linux
 - alpine

source/_posts/how-to-create-a-hexo-blog.md

@@ -2,7 +2,7 @@
 title: How to create a Hexo blog on GitLab Pages
 excerpt: Create a website/blog using Hexo on GitLab Pages for free using this detailed guide.
 date: 2018-09-21
-lastUpdated: 2018-11-10
+updated: 2018-11-10
 tags:
 - hexo
 - gitlab

source/_posts/how-to-remove-windows-10-default-apps.md

@@ -2,7 +2,7 @@
 title: How to remove Windows 10 default apps
 excerpt: How to get rid of these bloatware.
 date: 2018-09-26
-lastUpdated: 2019-03-01
+updated: 2019-03-01
 tags:
 - windows
 ---

source/_posts/i2p-eepsite-nixos.md

@@ -2,7 +2,7 @@
 title: "How to make your website available over I2P Eepsite on NixOS"
 excerpt: "A guide on I2P Eepsite on NixOS"
 date: 2020-03-21
-lastUpdated: 2020-04-22
+updated: 2020-04-22
 tags:
 - server
 - linux

source/_posts/make-hexo-blog-smaller.md

@@ -2,7 +2,7 @@
 title: Make Hexo blog smaller
 excerpt: Static site serves html, css, javascript and images. These files can be compressed to reduce bandwidth and speed up the website.
 date: 2018-09-28
-lastUpdated: 2018-10-06
+updated: 2018-10-06
 tags:
 - hexo
 ---

source/_posts/microg-google-play-replacement.md

@@ -2,7 +2,7 @@
 title: microG, a replacement for the proprietary Google Play Services
 excerpt: The core of the Android OS is open source, but much of the core apps, libraries and APIs are proprietary.
 date: 2019-01-12
-lastUpdated: 2019-04-30
+updated: 2019-04-30
 tags:
 - android
 ---

source/_posts/recommended-android-apps.md

@@ -2,7 +2,7 @@
 title: Recommended open-source Android apps
 excerpt: Apps I'm currently using and recommend to everyone.
 date: 2019-01-07
-lastUpdated: 2020-04-15
+updated: 2020-04-15
 tags:
 - android
 ---

source/_posts/secure-node-modules-snyk.md

@@ -2,7 +2,7 @@
 title: Secure node modules with Snyk
 excerpt: The package dependency on Node can cause security issue. Here's how to use Snyk to mitigate it.
 date: 2018-10-01
-lastUpdated: 2019-06-11
+updated: 2019-06-11
 tags:
 - node
 - snyk

source/_posts/snyk-patch-alpine-docker.md

@@ -2,7 +2,7 @@
 title: Snyk failed to patch in Alpine docker
 excerpt: Synk depends on GNU version of patch utility.
 date: 2018-10-31
-lastUpdated: 2019-03-09
+updated: 2019-03-09
 tags:
 - snyk
 - linux

source/_posts/spellcheck-language-ghostwriter.md

@@ -2,7 +2,7 @@
 title: Change spellcheck language in Ghostwriter
 excerpt: It supports Hunspell dictionaries for spellcheck of other languages.
 date: 2018-10-14
-lastUpdated: 2019-06-06
+updated: 2019-06-06
 tags:
 - markdown
 ---

source/_posts/tor-hidden-onion-nixos.md

@@ -2,7 +2,7 @@
 title: "How to make your website available over Tor hidden service on NixOS"
 excerpt: "A guide on Tor hidden service on NixOS"
 date: 2020-03-16
-lastUpdated: 2020-04-22
+updated: 2020-04-22
 tags:
 - server
 - linux

source/about/index.md

@@ -2,7 +2,7 @@
 title: About
 layout: page
 date: 2019-09-20
-lastUpdated: 2020-02-19
+updated: 2020-02-19
 ---
 
 ## Projects

themes/chameleon/layout/_partial/article.ejs

@@ -17,7 +17,7 @@
     </div>
     <footer class="article-footer">
       <ul class="article-meta">
-    <% if (post.lastUpdated) { %>
+    <% if (post.updated) { %>
         <li>
           <span class="label"><%= __('date_updated') %>:</span>
             <%- partial('post/updated-date') %>

themes/chameleon/layout/_partial/post/updated-date.ejs

@@ -1,3 +1,3 @@
 <%/* User-specified updated date */%>
 <%/* default post.updated is (almost) always is the time 'hexo generate' is executed */%>
-<time class="dt-updated" datetime="<%= date(post.lastUpdated, 'YYYY-MM-DD[T00:00:00.000Z]') %>" itemprop="dateModified"><%= date(post.lastUpdated, 'D MMM YYYY') %></time>
+<time class="dt-updated" datetime="<%= date(post.updated, 'YYYY-MM-DD[T00:00:00.000Z]') %>" itemprop="dateModified"><%= date(post.updated, 'D MMM YYYY') %></time>

themes/chameleon/scripts/feed/.atom.xml

@@ -6,7 +6,7 @@
   <link href="{{ feed_url | uriencode }}" rel="self"/>
   {% if config.feed.hub %}<link href="{{ config.feed.hub | uriencode }}" rel="hub"/>{% endif %}
   <link href="{{ url | uriencode }}"/>
-  <updated>{{ posts.first().updated.toISOString() }}</updated>
+  <updated>{% if posts.first().updated %}{{ posts.first().updated | date }}{% else %}{{ posts.first().date | date }}{% endif %}</updated>
   <id>{{ url | uriencode }}</id>
   {% if config.author %}
   <author>
@@ -21,7 +21,7 @@
     <link href="{{ post.permalink }}"/>
     <id>{{ post.permalink }}</id>
     <published>{{ post.date.toISOString() }}</published>
-    <updated>{% if post.lastUpdated %}{{ post.lastUpdated | date }}{% else %}{{ post.date | date }}{% endif %}</updated>
+    <updated>{% if post.updated %}{{ post.updated | date }}{% else %}{{ post.date | date }}{% endif %}</updated>
     {% if config.feed.content and post.content %}
     <content type="html"><![CDATA[{{ post.content | noControlChars | safe }}]]></content>
     {% endif %}

themes/chameleon/scripts/feed/index.js

@@ -4,7 +4,7 @@
 /*
 * Modified from the hexo version,
 * https://github.com/hexojs/hexo-generator-feed
-* to use post.lastUpdated and remove timezone
+* to remove timezone
 */
 
 const { extname } = require('path')

themes/chameleon/scripts/openGraph.js

@@ -38,7 +38,7 @@ function openGraphHelper () {
   const screenshot = '/screenshot/' + prettyUrls(this.path, config.pretty_urls)
   const siteName = config.title || ''
   const published = page.date || ''
-  const updated = page.lastUpdated || ''
+  const updated = page.updated || ''
   const language = config.language.replace('-', '_')
   let result = ''
 

themes/chameleon/scripts/sitemap/.sitemap.xml

@@ -3,8 +3,8 @@
   {% for post in posts %}
   <url>
     <loc>{{ post.permalink }}</loc>
-    {% if post.lastUpdated() %}
+    {% if post.updated %}
-    <lastmod>{{ post.lastUpdated() }}</lastmod>
+    <lastmod>{{ post.updated }}</lastmod>
     {% elif post.date %}
     <lastmod>{{ post.date }}</lastmod>
     {% endif %}

themes/chameleon/scripts/sitemap/generator.js

@@ -33,10 +33,7 @@ module.exports = function (locals) {
     .map((post) => ({
       ...post,
       date: moment(post.date).format('YYYY-MM-DD[T00:00:00.000Z]'),
-      lastUpdated: () => {
+      updated: post.updated ? moment(post.updated).format('YYYY-MM-DD[T00:00:00.000Z]') : false
-        if (post.lastUpdated) return moment(post.lastUpdated).format('YYYY-MM-DD[T00:00:00.000Z]')
-        else return false
-      }
     }))
 
   // configuration dictionary