Add code to properly link submodules.

blog/builder.sh

@@ -7,6 +7,13 @@ cp -r $src/* .
 # We have to manually edit the configuration.
 sed -i "$urlSub" config.toml
 
+# Run the submodule command in the source .git
+# repo, amending the config.
+cwdir=$(pwd)
+cd $src
+ruby $submodules >> $cwdir/config.toml
+cd $cwdir
+
 # Build site with Hugo
 hugo $extraFlags
 

blog/submodule-links.rb

@@ -0,0 +1,19 @@
+puts "[params]"
+puts "  [params.submoduleLinks]"
+
+`git submodule status --recursive`.lines do |line|
+  hash, path = line[1..].split " "
+  next unless path.start_with? "code/"
+  code_path = path.delete_prefix "code/"
+  url = `git config --file .gitmodules --get 'submodule.#{path}.url'`.chomp.delete_suffix(".git")
+  safe_name = code_path.gsub(/\/|-|_/, "")
+
+  if url =~ /dev.danilafe.com/
+    file_url = "#{url}/src/commit/#{hash}"
+  else
+    raise "Submodule URL not in a known format!"
+  end
+  puts "    [params.submoduleLinks.#{safe_name}]"
+  puts "      path = #{code_path.dump}"
+  puts "      url = #{file_url.dump}"
+end