feat(pactflow): allow provider-contract file to be fetched from url n…

…ote: without auth

example/scripts/publish-provider-contract.sh

@@ -11,3 +11,25 @@ bundle exec bin/pactflow publish-provider-contract $(dirname "$0")/oas.yml \
     --verification-results $(dirname "$0")/oas.yml \
     --verification-results-content-type application/yaml \
     --verifier pactflow-cli-test-provider
+
+bundle exec bin/pactflow publish-provider-contract https://raw.githubusercontent.com/OAI/OpenAPI-Specification/main/examples/v3.0/petstore.yaml \
+    --provider pactflow-cli-test-provider-via-uri-yaml \
+    --provider-app-version 1.0.0 \
+    --branch master \
+    --tag master \
+    --content-type application/yaml \
+    --verification-exit-code=0 \
+    --verification-results $(dirname "$0")/oas.yml \
+    --verification-results-content-type application/yaml \
+    --verifier pactflow-cli-test-provider-via-uri-yaml
+
+bundle exec bin/pactflow publish-provider-contract https://raw.githubusercontent.com/OAI/OpenAPI-Specification/main/examples/v3.0/petstore.json \
+    --provider pactflow-cli-test-provider-via-uri-json \
+    --provider-app-version 1.0.0 \
+    --branch master \
+    --tag master \
+    --content-type application/json \
+    --verification-exit-code=0 \
+    --verification-results $(dirname "$0")/oas.yml \
+    --verification-results-content-type application/yaml \
+    --verifier pactflow-cli-test-provider-via-uri-json

lib/pactflow/client/cli/provider_contract_commands.rb

@@ -72,7 +72,7 @@ def publish_provider_contract_command_params(provider_contract_path)
                   tags: (options.tag && options.tag.collect(&:strip)) || [],
                   build_url: options.build_url,
                   contract: {
-                    content: File.read(provider_contract_path),
+                    content: get_oas_contents(provider_contract_path),
                     content_type: options.content_type,
                     specification: options.specification
                   },
@@ -86,6 +86,22 @@ def publish_provider_contract_command_params(provider_contract_path)
                   }
                 }
               end
+
+              def get_oas_contents(input)
+                if input.is_a?(String)
+                  if URI.parse(input).is_a?(URI::HTTP) || URI.parse(input).is_a?(URI::HTTPS)
+                    require 'net/http'
+                    uri = URI.parse(input)
+                    response = Net::HTTP.get_response(uri)
+                    response.is_a?(Net::HTTPSuccess) ? nil : raise(StandardError, "Failed to retrieve CONTRACT_FILE from URL: #{uri}")
+                    response.body
+                  else
+                    File.read(input)
+                  end
+                else
+                  raise ArgumentError, "CONTRACT_FILE #{input} must be a filepath or a URI"
+                end
+              end
             end
           end
         end