looks like official swagger for openapi specification V3 support is near release https://blog.readme.io/an-example-filled-guide-to-swagger-3-2/, and the swagger-codegen has 3.0.0 support developed and passing some level of testing https://github.com/swagger-api/swagger-codegen on the 3.0.0 branch
I have a swagger spec (generated from my existing 2.0 spec via https://github.com/mermade/swagger2openapi, output looks good)
Is there an easy way to run the swagger-codegen without having to package the jar myself?
- this is the single result i found: https://oss.sonatype.org/content/repositories/snapshots/io/swagger/swagger-codegen-cli/3.0.0-SNAPSHOT/ but running that seems to be broken (from the output, possibly actually running 2.0 not 3.0.0?):
[main] INFO io.swagger.parser.Swagger20Parser - reading from /input/myspec.openapi3.json [main] INFO io.swagger.codegen.ignore.CodegenIgnoreProcessor - No .swagger-codegen-ignore file found. Exception in thread "main" java.lang.RuntimeException: missing swagger input or config! at io.swagger.codegen.DefaultGenerator.generate(DefaultGenerator.java:685) at io.swagger.codegen.cmd.Generate.run(Generate.java:285) at io.swagger.codegen.SwaggerCodegen.main(SwaggerCodegen.java:35)
It looks like the swagger-codegen repo has a somewhat supported way to run a docker container after you build; I'm just hoping/guessing there is a supported way to do this without needing to compile locally, as I need to set this up in several places.