From 8f40dc4287eff28fd1fa9bc30f8bd53396b38c38 Mon Sep 17 00:00:00 2001
From: Eddie Rubeiz <erubeiz@sciencehistory.org>
Date: Thu, 6 Sep 2018 14:32:52 -0400
Subject: [PATCH] Monkey-patching solr_wrapper to get the solr checksum from
 archive.apache.org to include in what will be committed

---
 config/solr_wrapper_test.yml |  1 +
 lib/solr_wrapper_patch.rb    | 23 +++++++++++++++++++++++
 lib/tasks/dev.rake           |  4 ++++
 3 files changed, 28 insertions(+)
 create mode 100644 lib/solr_wrapper_patch.rb

diff --git a/config/solr_wrapper_test.yml b/config/solr_wrapper_test.yml
index 35c3d289..27d66d09 100644
--- a/config/solr_wrapper_test.yml
+++ b/config/solr_wrapper_test.yml
@@ -11,6 +11,7 @@ collection:
     dir: solr/config
     name: hydra-test
 version: 6.3.0
+# validate: false # until solr_wrapper stops hardwiring the checksum URL
 # Attempt to use mirror url to keep travis tests from being blocked by
 # apache for too many solr downloads.
 mirror_url: http://lib-solr-mirror.princeton.edu/dist/
diff --git a/lib/solr_wrapper_patch.rb b/lib/solr_wrapper_patch.rb
new file mode 100644
index 00000000..93329e4c
--- /dev/null
+++ b/lib/solr_wrapper_patch.rb
@@ -0,0 +1,23 @@
+# Hack to monkey-patch solr_wrapper to get the checksum
+# file from archive.apache.org instead of www.us.apache.org .
+
+# This monkey patch is based on :
+# https://github.com/cbeer/solr_wrapper/pull/119/files
+# When the patch is accepted, you can simply remove this file
+# as well as the reference to it in /chf-sufia/lib/tasks/dev.rake
+
+if Gem.loaded_specs["solr_wrapper"].version >  Gem::Version.new('2.0.0')
+  puts("""    The solr_wrapper gem has been upgraded. Time to
+    remove the monkey-patch in
+       * lib/tasks/dev.rake
+       * lib/solr_wrapper_patch.rb .
+  """)
+end
+
+module SolrWrapper
+  class ChecksumValidator
+      def checksumurl(suffix)
+        "http://archive.apache.org/dist/lucene/solr/#{config.static_config.version}/solr-#{config.static_config.version}.zip.#{suffix}"
+      end
+  end
+end
\ No newline at end of file
diff --git a/lib/tasks/dev.rake b/lib/tasks/dev.rake
index 8c56e102..cc7c5023 100644
--- a/lib/tasks/dev.rake
+++ b/lib/tasks/dev.rake
@@ -7,6 +7,10 @@ unless ENV['RAILS_ENV'] == "production"
   require 'fcrepo_wrapper'
   require 'active_fedora/rake_support'
 
+  # This can be removed when solr_wrapper is upgraded.
+  # See the patch file for more details.
+  require "#{Rails.root}/lib/solr_wrapper_patch"
+
   namespace :dev do
     # Starts Fedora and Solr, per config in `./config/solr_wrapper_test.rb` and
     # and `./config/fcrepo_wrapper_test.rb`. You can still run individual files