[misc] Separate shared code dependencies (#4288)

* Separate shared code dependencies

* Fix import

* Test respective shared code

* Update openapi ref

* Fix test

* Fix test path

shared/management/http/api/cfg.yaml

@@ -0,0 +1,7 @@
+package: api
+generate:
+  models: true
+  embedded-spec: false
+output: types.gen.go
+compatibility:
+  always-prefix-enum-values: true

shared/management/http/api/generate.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+set -e
+
+if ! which realpath > /dev/null 2>&1
+then
+  echo realpath is not installed
+  echo run: brew install coreutils
+  exit 1
+fi
+
+old_pwd=$(pwd)
+script_path=$(dirname $(realpath "$0"))
+cd "$script_path"
+go install github.com/deepmap/oapi-codegen/cmd/oapi-codegen@4a1477f6a8ba6ca8115cc23bb2fb67f0b9fca18e
+oapi-codegen --config cfg.yaml openapi.yml
+cd "$old_pwd"