From 3535055f669970b9991c63487c27b9fe382a8c60 Mon Sep 17 00:00:00 2001
From: Tom Hughes <tom@compton.nu>
Date: Wed, 28 Aug 2019 18:36:23 +0100
Subject: [PATCH] Use composer to install libraries for mediawiki

---
 .rubocop_todo.yml                             |  2 +-
 cookbooks/mediawiki/resources/extension.rb    | 18 +++++------
 cookbooks/mediawiki/resources/site.rb         | 30 +++++++++++--------
 .../templates/default/composer.local.json.erb | 10 +++++++
 cookbooks/wiki/recipes/default.rb             |  1 -
 5 files changed, 36 insertions(+), 25 deletions(-)
 create mode 100644 cookbooks/mediawiki/templates/default/composer.local.json.erb

diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index 07772bacd..3002b6a10 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -13,7 +13,7 @@ Metrics/AbcSize:
 # Offense count: 27
 # Configuration parameters: CountComments.
 Metrics/BlockLength:
-  Max: 369
+  Max: 372
 
 Metrics/BlockNesting:
   Max: 4
diff --git a/cookbooks/mediawiki/resources/extension.rb b/cookbooks/mediawiki/resources/extension.rb
index 1803c04f0..ad1472c12 100644
--- a/cookbooks/mediawiki/resources/extension.rb
+++ b/cookbooks/mediawiki/resources/extension.rb
@@ -29,7 +29,6 @@ property :version, :kind_of => String
 property :repository, :kind_of => String
 property :tag, :kind_of => String
 property :reference, :kind_of => String
-property :compose, :kind_of => [TrueClass, FalseClass], :default => false
 property :update_site, :kind_of => [TrueClass, FalseClass], :default => true
 
 action :create do
@@ -83,15 +82,14 @@ action :create do
     end
   end
 
-  if new_resource.compose # ~FC023
-    execute "composer-#{new_resource.extension}" do
-      action :nothing
-      command "composer install --no-dev"
-      cwd extension_directory
-      user node[:mediawiki][:user]
-      group node[:mediawiki][:group]
-      subscribes :run, "git[#{extension_directory}]"
-    end
+  execute "#{extension_directory}/composer.json" do
+    action :nothing
+    command "composer update --no-dev"
+    cwd mediawiki_directory
+    user node[:mediawiki][:user]
+    group node[:mediawiki][:group]
+    only_if { ::File.exist?("#{extension_directory}/composer.json") }
+    subscribes :run, "git[#{extension_directory}]"
   end
 end
 
diff --git a/cookbooks/mediawiki/resources/site.rb b/cookbooks/mediawiki/resources/site.rb
index a3a7bc741..e24d25353 100644
--- a/cookbooks/mediawiki/resources/site.rb
+++ b/cookbooks/mediawiki/resources/site.rb
@@ -105,25 +105,33 @@ action :create do
 
   mediawiki_reference = "REL#{new_resource.version}".tr(".", "_")
 
-  git "#{mediawiki_directory}/vendor" do
-    action :nothing
-    repository "https://gerrit.wikimedia.org/r/p/mediawiki/vendor.git"
-    revision mediawiki_reference
-    user node[:mediawiki][:user]
-    group node[:mediawiki][:group]
-  end
-
   git mediawiki_directory do
     action :sync
     repository "https://gerrit.wikimedia.org/r/p/mediawiki/core.git"
     revision mediawiki_reference
     user node[:mediawiki][:user]
     group node[:mediawiki][:group]
-    notifies :sync, "git[#{mediawiki_directory}/vendor]", :immediately
+    notifies :run, "execute[#{mediawiki_directory}/composer.json]", :immediately
     notifies :run, "execute[#{mediawiki_directory}/maintenance/install.php]", :immediately
     notifies :run, "execute[#{mediawiki_directory}/maintenance/update.php]"
   end
 
+  execute "#{mediawiki_directory}/composer.json" do
+    action :nothing
+    command "composer update --no-dev"
+    cwd mediawiki_directory
+    user node[:mediawiki][:user]
+    group node[:mediawiki][:group]
+  end
+
+  template "#{mediawiki_directory}/composer.local.json" do
+    cookbook "mediawiki"
+    source "composer.local.json.erb"
+    owner node[:mediawiki][:user]
+    group node[:mediawiki][:group]
+    mode 0o664
+  end
+
   # Safety catch if git doesn't update but install.php hasn't run
   ruby_block "catch-installer-localsettings-run" do
     action :run
@@ -376,14 +384,12 @@ action :create do
   mediawiki_extension "AntiSpoof" do
     site new_resource.site
     template "mw-ext-AntiSpoof.inc.php.erb"
-    compose true
     update_site false
   end
 
   mediawiki_extension "AbuseFilter" do
     site new_resource.site
     template "mw-ext-AbuseFilter.inc.php.erb"
-    compose true
     update_site false
   end
 
@@ -400,13 +406,11 @@ action :create do
 
   mediawiki_extension "Elastica" do
     site new_resource.site
-    compose true
     update_site false
   end
 
   mediawiki_extension "CirrusSearch" do
     site new_resource.site
-    compose true
     template "mw-ext-CirrusSearch.inc.php.erb"
     update_site false
   end
diff --git a/cookbooks/mediawiki/templates/default/composer.local.json.erb b/cookbooks/mediawiki/templates/default/composer.local.json.erb
new file mode 100644
index 000000000..c4b7a053f
--- /dev/null
+++ b/cookbooks/mediawiki/templates/default/composer.local.json.erb
@@ -0,0 +1,10 @@
+{
+  "extra": {
+    "merge-plugin": {
+      "include": [
+        "extensions/*/composer.json",
+        "skins/*/composer.json"
+      ]
+    }
+  }
+}
diff --git a/cookbooks/wiki/recipes/default.rb b/cookbooks/wiki/recipes/default.rb
index c657bb706..3d8da434d 100644
--- a/cookbooks/wiki/recipes/default.rb
+++ b/cookbooks/wiki/recipes/default.rb
@@ -72,7 +72,6 @@ end
 
 mediawiki_extension "Wikibase" do
   site "wiki.openstreetmap.org"
-  compose true
   template "mw-ext-Wikibase.inc.php.erb"
   template_cookbook "wiki"
 end
-- 
2.39.5