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Show HN: Convert OpenAPI spec to gRPC, Protobuf definitions in 3 steps

2 pointsby wing328hkover 5 years ago
To convert OpenAPI spec (v2, v3) to gRPC, Protobuf definitions, please follow 3 simple steps below:<p>1. Download the Java JAR (https:&#x2F;&#x2F;oss.sonatype.org&#x2F;content&#x2F;repositories&#x2F;snapshots&#x2F;org&#x2F;openapitools&#x2F;openapi-generator-cli&#x2F;4.1.2-SNAPSHOT&#x2F;openapi-generator-cli-4.1.2-20190904.113123-33.jar)<p>2. Rename the JAR as &quot;openapi-generator-cli.jar&quot;<p>3. Run the following command to generate an gRPC, Protobuf definitions for the Petstore API (https:&#x2F;&#x2F;raw.githubusercontent.com&#x2F;OpenAPITools&#x2F;openapi-generator&#x2F;master&#x2F;modules&#x2F;openapi-generator&#x2F;src&#x2F;test&#x2F;resources&#x2F;2_0&#x2F;petstore.yaml):<p>Mac&#x2F;Linux:<p>java -jar openapi-generator-cli.jar generate -g grpc-schema -i https:&#x2F;&#x2F;raw.githubusercontent.com&#x2F;OpenAPITools&#x2F;openapi-generator&#x2F;master&#x2F;modules&#x2F;openapi-generator&#x2F;src&#x2F;test&#x2F;resources&#x2F;2_0&#x2F;petstore.yaml -o &#x2F;var&#x2F;tmp&#x2F;grpc-schema&#x2F; Windows:<p>java -jar openapi-generator-cli.jar generate -g grpc-schema -i https:&#x2F;&#x2F;raw.githubusercontent.com&#x2F;OpenAPITools&#x2F;openapi-generator&#x2F;master&#x2F;modules&#x2F;openapi-generator&#x2F;src&#x2F;test&#x2F;resources&#x2F;2_0&#x2F;petstore.yaml -o C:\tmp\grpc-schema<p>Project page: https:&#x2F;&#x2F;github.com&#x2F;OpenAPITools&#x2F;openapi-generator

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