use openapi codegen for paastaapi

Makefile

@@ -51,15 +51,16 @@ itest_%: deb_%
 gen-paasta-api:
 	rm -rf pkg/paastaapi
 	mkdir -p pkg/paastaapi
-	rm swagger.json
-	curl -o swagger.json https://raw.githubusercontent.com/Yelp/paasta/master/paasta_tools/api/api_docs/swagger.json
-	docker run \
-		--rm -it \
-		--user "$$(id -u):$$(id -g)" \
-		-e GOPATH=$$HOME/go:/go \
-		-v $$HOME:$$HOME \
-		-w $$(pwd) quay.io/goswagger/swagger \
-		generate client -f ./swagger.json -t pkg/paastaapi
+	rm -f oapi.yaml
+	curl -o oapi.yaml https://raw.githubusercontent.com/Yelp/paasta/oapi/paasta_tools/api/api_docs/oapi.yaml
+	docker run --rm -i --user `id -u`:`id -g` -v `pwd`:/src \
+		openapitools/openapi-generator-cli:v4.3.0 generate \
+	    -i /src/oapi.yaml \
+			-g go-experimental \
+			--package-name paastaapi \
+			--additional-properties=apiDocs=false,modelDocs=false,modelTests=false \
+			-o /src/pkg/paastaapi
+	find pkg/paastaapi -type f ! -name *.go -delete
 	@echo "Due to bug in goswagger you may need to add an import for paastaapi/client/operations"
 	@echo "in pkg/paastaapi/client/paasta_client.go, run 'go build ./...' to check."
 	@echo

go.mod

@@ -1,14 +1,10 @@
 module github.com/Yelp/paasta-tools-go
 
 require (
+	golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45
 	github.com/dlespiau/kube-test-harness v0.0.0-20190930170435-ec3f93e1a754
 	github.com/fatih/structs v1.1.0
 	github.com/go-logr/zapr v0.1.1 // indirect
-	github.com/go-openapi/errors v0.19.4
-	github.com/go-openapi/runtime v0.19.15
-	github.com/go-openapi/strfmt v0.19.5
-	github.com/go-openapi/swag v0.19.5
-	github.com/go-openapi/validate v0.19.8
 	github.com/gogo/protobuf v1.2.1 // indirect
 	github.com/golang/groupcache v0.0.0-20191227052852-215e87163ea7 // indirect
 	github.com/hashicorp/golang-lru v0.5.3 // indirect