Merge branch 'migrate-downloads-to-hugo'

This topic branch adapts the various pages in the "Downloads" section of
the sidebar to render correctly using Hugo.

Signed-off-by: Johannes Schindelin <[email protected]>

Author: dscho

Gemfile

@@ -3,3 +3,4 @@
 source "https://rubygems.org"
 
 gem "octokit"
+gem "rss"

README.md

@@ -82,10 +82,9 @@ Or you can do it from GitHub (much slower) like this:
 
 ## Update the `Downloads` pages
 
-(TODO!)
 Now you need to get the latest downloads for the downloads pages:
 
-    $ rake downloads
+    $ ruby ./script/update-download-data.rb
 
 ## Update the ProGit book
 

app/views/downloads/download_windows.html.erb

@@ -248,6 +248,7 @@ var Downloads = {
     Downloads.observeGUIOSFilter();
     Downloads.observePopState();
     Downloads.filterGUIS();
+    Downloads.postProcessDownloadPage();
   },
 
   getOSFromQueryString: function() {
@@ -314,7 +315,54 @@ var Downloads = {
     onPopState(function() {
       Downloads.filterGUIS();
     });
-  }
+  },
+
+  // say how many days ago this version was released
+  postProcessReleaseDate: function(index, releaseDateString) {
+    const daysAgo = Math.floor((Date.now() - Date.parse($('#auto-download-date').html())) / 86400000);
+    if (daysAgo < 0) return releaseDateString; // leave unparseable content alone
+
+    const rest = (count, unit) => `${count} ${unit}${count > 1 ? "s" : ""} ago`;
+    let ago = rest(daysAgo, "day");
+
+    const handwave = (exact, unit) => {
+      const roundedDown = Math.floor(exact);
+      const fract = exact - roundedDown;
+      if (fract < 0.25) return `about ${rest(roundedDown, unit)}`;
+      if (fract < 0.75) return `over ${rest(roundedDown, unit)}`;
+      return `almost ${rest(roundedDown + 1, unit)}`;
+    }
+
+    if (daysAgo == 0) ago = "today";
+    else if (daysAgo == 1) ago = "yesterday";
+    // from here on out, we keep it only approximately exact
+    else if (daysAgo > 365 * 0.75) ago = handwave(daysAgo / 365.25, "year");
+    else if (daysAgo > 45) ago = handwave(daysAgo / 30.4, "month");
+    return `<strong>${ago}</strong>, `;
+  },
+
+  adjustFor32BitWindows: function() {
+    // adjust the auto-link for Windows 32-bit setups
+    const is32BitWindows = window.session.browser.os === 'Windows'
+      && !navigator.userAgent.match(/WOW64|Win64|x64|x86_64/)
+    if (!is32BitWindows) return;
+
+    const link = $('#auto-download-link');
+    const version = $('#auto-download-version');
+    const bitness = $('#auto-download-bitness');
+    const date = $('#auto-download-date');
+    if (link.length && version.length && bitness.length && date.length) {
+      bitness.html('32-bit');
+      link.attr('href', '{{ .Site.Params.windows_installer.installer32.url }}');
+      version.html('{{ .Site.Params.windows_installer.installer32.version }}');
+      date.html('{{ .Site.Params.windows_installer.installer32.release_date }}');
+    }
+  },
+
+  postProcessDownloadPage: function() {
+    Downloads.adjustFor32BitWindows();
+    $('#relative-release-date').html(Downloads.postProcessReleaseDate);
+  },
 }
 
 // Scroll to Top

static/js/application.js assets/js/application.jsstatic/js/application.js renamed to assets/js/application.js

@@ -0,0 +1,3 @@
+---
+redirect_to: downloads
+---

content/download/_index.html

@@ -0,0 +1,3 @@
+---
+redirect_to: downloads/guis
+---

content/download/gui/_index.html

@@ -1,10 +1,10 @@
-<%- @section = "downloads" %>
-<%- @subsection = "" %>
-<%- @page_title = "Git - Downloads" %>
-
-<% content_for :sidebar do %>
-  <%= render 'shared/book' %>
-<% end %>
+---
+section: "downloads"
+title: "Git - Downloads"
+url: /downloads.html
+aliases:
+- /downloads/index.html
+---
 
 <div id="main">
   <div class="two-column">
@@ -14,15 +14,15 @@ <h1>Downloads</h1>
         <table class="binaries">
           <tr>
             <td>
-              <%= link_to "macOS", "/download/mac", {:class => 'icon mac'} %>
+              <a href="/download/mac" class="icon mac">macOS</a>
             </td>
             <td>
-              <%= link_to "Windows", "/download/win", {:class => 'icon windows'} %>
+              <a href="/download/win" class="icon windows">Windows</a>
             </td>
           </tr>
           <tr>
             <td>
-              <%= link_to "Linux/Unix", "/download/linux", {:class => 'icon linux'} %>
+              <a href="/download/linux" class="icon linux">Linux/Unix</a>
             </td>
           </tr>
         </table>
@@ -32,7 +32,7 @@ <h1>Downloads</h1>
       </p>
     </div>
     <div class="column-right">
-      <%= render partial: 'shared/monitor' %>
+      {{< monitor >}}
     </div>
   </div>
   <div class="callout" id="more-downloads">
@@ -44,7 +44,7 @@ <h2>GUI Clients</h2>
         </p>
         <p>
           <strong>
-            <%= link_to "View GUI Clients →", "/downloads/guis" %>
+            <a href="/downloads/guis">View GUI Clients →</a>
           </strong>
         </p>
       </div>
@@ -53,7 +53,7 @@ <h2>Logos</h2>
         <p>Various Git logos in PNG (bitmap) and EPS (vector) formats are available for use in online and print projects.</p>
         <p>
           <strong>
-            <%= link_to "View Logos →", "/downloads/logos" %>
+            <a href="/downloads/logos">View Logos →</a>
           </strong>
         </p>
       </div>

app/views/downloads/index.html.erb content/downloads/_index.htmlapp/views/downloads/index.html.erb renamed to content/downloads/_index.html

@@ -0,0 +1,5 @@
+---
+redirect_to: downloads/guis?os=android
+aliases:
+- /download/gui/android
+---

content/downloads/guis/android.html

@@ -0,0 +1,7 @@
+---
+redirect_to: downloads/guis?os=ios
+aliases:
+- /download/gui/ios
+---
+
+

content/downloads/guis/ios.html

@@ -0,0 +1,6 @@
+---
+redirect_to: downloads/guis?os=linux
+aliases:
+- /download/gui/linux
+---
+