Hugo-ify Linux & Mac download pages

To keep things simple, skip the part in the Mac downloads that says how
long ago the version was released. It will be implemented in client-side
Javascript in a future commit.

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

Author: vdye

content/downloads/linux.html

@@ -1,22 +1,25 @@
-<%- @section = "downloads" %>
-<%- @subsection = "" %>
+---
+section: "downloads"
+aliases:
+- /download/linux
+---
 
 <div id="main">
   <h1>Download for Linux and Unix</h1>
   <p>It is easiest to install Git on Linux using the preferred package
   manager of your Linux distribution. If you prefer to build from
   source, you can find tarballs
-  <%= link_to "on kernel.org", "https://www.kernel.org/pub/software/scm/git/" %>.
+  <a href="https://www.kernel.org/pub/software/scm/git/">on kernel.org</a>.
   The latest version is
-  <%= link_to @latest.name, "https://www.kernel.org/pub/software/scm/git/git-#{@latest.name}.tar.gz"%>.
+  <a href="https://www.kernel.org/pub/software/scm/git/git-{{< site-param latest_version >}}.tar.gz">{{< site-param latest_version >}}</a>
 
   <h3>Debian/Ubuntu</h3>
   <p>For the latest stable version for your release of Debian/Ubuntu</p>
   <code># apt-get install git</code>
   <p>For Ubuntu, this PPA provides the latest stable upstream Git version</p>
   <code># add-apt-repository ppa:git-core/ppa</code>
   <code># apt update; apt install git</code>
-  
+
   <h3>Fedora</h3>
   <code># yum install git</code> (up to Fedora 21)<br>
   <code># dnf install git</code> (Fedora 22 and later)
@@ -38,19 +41,19 @@ <h3>Nix/NixOS</h3>
 
   <h3>FreeBSD</h3>
   <code># pkg install git</code>
-  
+
   <h3>Solaris 9/10/11 (<a href="https://www.opencsw.org">OpenCSW</a>)</h3>
   <code># pkgutil -i git</code>
 
   <h3>Solaris 11 Express</h3>
   <code># pkg install developer/versioning/git</code>
-  
+
   <h3>OpenBSD</h3>
   <code># pkg_add git</code>
 
   <h3>Alpine</h3>
   <code>$ apk add git</code>
-  
+
   <h3>Red Hat Enterprise Linux, Oracle Linux, CentOS, Scientific Linux, et al.</h3>
   <p>RHEL and derivatives typically ship older versions of git. You can <a href="https://www.kernel.org/pub/software/scm/git/">download a tarball</a> and build from source, or use a 3rd-party repository such as <a href="https://ius.io/">the IUS Community Project</a> to obtain a more recent version of git.</p>
 

content/downloads/mac.html

@@ -1,10 +1,9 @@
-<%- @section = "downloads" %>
-<%- @subsection = "" %>
-<%- @page_title = "Git - Downloading Package" %>
-
-<% content_for :sidebar do %>
-  <%= render 'shared/book' %>
-<% end %>
+---
+section: "downloads"
+title: "Git - Downloading Package"
+aliases:
+- /download/mac
+---
 
 <div id="main">
   <h1>Download for macOS</h1>
@@ -28,20 +27,19 @@ <h3>Xcode</h3>
 
   <h3>Binary installer</h3>
   <p>Tim Harper provides an <a href="https://sourceforge.net/projects/git-osx-installer/">installer</a>
-  for Git. The latest version is <%= link_to @download.version.name, @download.url %>,
-  which was released <%= time_ago_in_words @download.release_date %> ago, on
-  <%= @download.release_date.strftime("%Y-%m-%d") %>.
+  for Git. The latest version is <a href="{{< site-param macos_installer.url >}}">{{< site-param macos_installer.version >}}</a>,
+  which was released on {{< site-param macos_installer.release_date >}}.
 
   <h3>Building from Source</h3>
   <p>If you prefer to build from source, you can find tarballs
-  <%= link_to "on kernel.org", "https://www.kernel.org/pub/software/scm/git/" %>.
+  <a href="https://www.kernel.org/pub/software/scm/git/">on kernel.org</a>.
   The latest version is
-  <%= link_to @latest.name, "https://www.kernel.org/pub/software/scm/git/git-#{@latest.name}.tar.gz"%>.
-    
+  <a href="https://www.kernel.org/pub/software/scm/git/git-{{< site-param latest_version >}}.tar.gz"%>{{< site-param latest_version >}}</a>.
+
   <h3>Installing git-gui</h3>
   <p>If you would like to install <a href="https://git-scm.com/docs/git-gui/">git-gui</a> and <a href="https://git-scm.com/docs/gitk/">gitk</a>,
   git's commit GUI and interactive history browser, you can do so using <a href="https://brew.sh/">homebrew</a><br>
 
   <code>$ brew install git-gui</code></p>
-  
+
 </div>