Add support for gitea links

If we want to link directly to opendev urls, we need gerrit to
understand what the link structure looks like. Add support.

Change-Id: I8efefe365f3b9ebe97c8c2ce322fa8c6f3b70b3a

manifests/init.pp

@@ -128,6 +128,8 @@
 #     A boolean enabling gitweb
 #   cgit:
 #     A boolean enabling cgit
+#   gitae:
+#     A boolean enabling gitea
 #   web_repo_url:
 #     Url for setting the location of an external git browser
 #   web_repo_url_encode:
@@ -255,6 +257,7 @@ class gerrit(
   $replication = [],
   $gitweb = true,
   $cgit = false,
+  $gitea = false,
   $web_repo_url = '',
   $web_repo_url_encode = true,
   $testmode = false,

templates/gerrit.config.erb

@@ -191,11 +191,12 @@
 # Gerrit upstream hardcodes a .git extension for cgit.
 # The cgit settings below are the same just without the
 # .git extension.
-<% if @gitweb or @cgit -%>
+<% if @gitweb or @cgit or @gitea -%>
 [gitweb]
 <% if @gitweb -%>
 	revision = "?p=${project}.git;a=commitdiff;h=${commit}"
-<% else -%>
+<% end -%>
+<% if @cgit -%>
 	type = custom
 	project = "${project}/summary"
 	revision = "${project}/commit/?id=${commit}"
@@ -204,6 +205,15 @@
 	file = "${project}/tree/${file}?h=${commit}"
 	filehistory = "${project}/log/${file}?h=${branch}"
 <% end -%>
+<% if @gitea -%>
+	type = custom
+	project = "${project}"
+	revision = "${project}/commit/${commit}"
+	branch = "${project}/src/branch/${branch}"
+	roottree = "${project}/src/commit/${commit}"
+	file = "${project}/src/commit/${commit}/${file}"
+	filehistory = "${project}/commits/branch/${branch}/${file}"
+<% end -%>
 <% if  scope.lookupvar("gerrit::web_repo_url") -%>
 	url = "<%= scope.lookupvar('gerrit::web_repo_url') %>"
 	urlEncode = <%= @web_repo_url_encode %>