🐛 fix: add patch for the c generator

build.sh

@@ -16,6 +16,7 @@ mv "$root/outscale.yaml" "/tmp/outscale.yaml"
 $root/hacks/patch.rb "$root/outscale-ori.yaml" "$root/old-outscale.yaml" > "$root/outscale.yaml"
 $root/hacks/patch-nooneof.rb "$root/outscale-ori.yaml" > "$root/outscale-java.yaml"
 $root/hacks/patch-nodatetime.rb "$root/outscale-ori.yaml" "$root/old-outscale.yaml" > "$root/outscale-go.yaml"
+$root/hacks/patch-noproperties-array.rb "$root/outscale-ori.yaml" > "$root/outscale-c.yaml"
 mv "/tmp/outscale.yaml" "$root/old-outscale.yaml"
 
 rm "$root/outscale-ori.yaml"

hacks/patch-noproperties-array.rb

@@ -0,0 +1,38 @@
+#!/bin/ruby
+
+# OpenAPI format can reference schemas that have no properties.
+#
+# Array items that reference these schemas can cause issues for the C generator.
+
+require 'psych'
+
+api = Psych.load_file(ARGV[0])
+
+no_properties = []
+api["components"]["schemas"].each do |call_name, call|
+  unless call.key?("properties")
+    no_properties << { name: call_name, type: call["type"] }
+  end
+end
+
+api["components"]["schemas"].each do |schema_name, schema|
+  if schema.key?("properties") then
+    schema["properties"].each do |prop_name, prop_info|
+      if prop_info["type"] == "array" && prop_info.key?("items")
+        items = prop_info["items"]
+        if items.key?("$ref")
+          if items["$ref"] =~ %r{#/components/schemas/(\w+)}
+            ref_name = $1
+            schema = no_properties.find { |s| s[:name] == ref_name }
+            if schema
+              items.delete("$ref")
+              items["type"] = schema[:type]
+            end
+          end
+        end
+      end
+    end
+  end
+end
+
+puts Psych.dump(api)