feat(pp): add delta diff tool

manifests/workstation.pp

@@ -25,6 +25,7 @@ node default {
   include core::emacs
   include core::terminal
   include core::mkcert
+  include core::delta
   include core::language_tool
 
   #

site-modules/core/manifests/delta.pp

@@ -0,0 +1,19 @@
+# Module to install dandavison/delta diff tool
+#
+# See: https://github.com/dandavison/delta
+class core::delta {
+  archive { 'delta':
+    path          => '/tmp/delta.tar.gz',
+    source        => 'https://github.com/dandavison/delta/releases/download/0.13.0/delta-0.13.0-x86_64-unknown-linux-gnu.tar.gz',
+    extract       => true,
+    extract_path  => "/tmp",
+    checksum_type => 'sha256',
+    checksum      => '69ddecc92e86b77016692589c094bf3a32e7cb8a0dfd9f97f253c173cce830e9',
+  }
+
+  file { 'delta':
+    path   => "${user_home}/.local/bin/delta",
+    mode   => '0755',
+    source => "/tmp/delta-0.13.0-x86_64-unknown-linux-gnu/delta"
+  }
+}