Generation of client with yaml from swagger ui dont validate Spec

[yodatak]

Download https://demo.gamevau.lt/api/docs-yaml
then try to generate a client with this command

sudo npx @openapitools/openapi-generator-cli generate -i test.yaml -g rust -o /tmp/test2/
Exception in thread "main" org.openapitools.codegen.SpecValidationException: There were issues with the specification. The option can be disabled via validateSpec (Maven/Gradle) or --skip-validate-spec (CLI).
| Error count: 1, Warning count: 0
Errors:
-attribute components.schemas.Game.items is missing

at org.openapitools.codegen.config.CodegenConfigurator.toContext(CodegenConfigurator.java:620)
at org.openapitools.codegen.config.CodegenConfigurator.toClientOptInput(CodegenConfigurator.java:647)
at org.openapitools.codegen.cmd.Generate.execute(Generate.java:479)
at org.openapitools.codegen.cmd.OpenApiGeneratorCommand.run(OpenApiGeneratorCommand.java:32)
at org.openapitools.codegen.OpenAPIGenerator.main(OpenAPIGenerator.java:66)

[Alfagun74]

Thanks, will be fixed in 2.2.0

[Alfagun74]

b71c9c0

[yodatak]

with latest 3.0 i got also the problem (different)

sudo npx @openapitools/openapi-generator-cli generate -i docs-yaml -g rust -o /tmp/test2/
Exception in thread "main" org.openapitools.codegen.SpecValidationException: There were issues with the specification. The option can be disabled via validateSpec (Maven/Gradle) or --skip-validate-spec (CLI).
| Error count: 8, Warning count: 0
Errors:
-attribute components.schemas.Genre.items is missing
-attribute components.schemas.Publisher.items is missing
-attribute info.version is missing
-attribute components.schemas.GamevaultUser.items is missing
-attribute components.schemas.Developer.items is missing
-attribute components.schemas.Store.items is missing
-attribute components.schemas.Game.items is missing
-attribute components.schemas.Tag.items is missing

at org.openapitools.codegen.config.CodegenConfigurator.toContext(CodegenConfigurator.java:620)
at org.openapitools.codegen.config.CodegenConfigurator.toClientOptInput(CodegenConfigurator.java:647)
at org.openapitools.codegen.cmd.Generate.execute(Generate.java:479)
at org.openapitools.codegen.cmd.OpenApiGeneratorCommand.run(OpenApiGeneratorCommand.java:32)
at org.openapitools.codegen.OpenAPIGenerator.main(OpenAPIGenerator.java:66)

we must validate the spec automaticly in the CI/CD i think

to reproduce in fedora
sudo dnf install nodejs java
and then
sudo npx @openapitools/openapi-generator-cli generate -i https://demo.gamevau.lt/api/docs-yaml -g bash -o /tmp/test2/
Exception in thread "main" org.openapitools.codegen.SpecValidationException: There were issues with the specification. The option can be disabled via validateSpec (Maven/Gradle) or --skip-validate-spec (CLI).
| Error count: 8, Warning count: 0
Errors:
-attribute components.schemas.Genre.items is missing
-attribute components.schemas.Publisher.items is missing
-attribute info.version is missing
-attribute components.schemas.GamevaultUser.items is missing
-attribute components.schemas.Developer.items is missing
-attribute components.schemas.Store.items is missing
-attribute components.schemas.Game.items is missing
-attribute components.schemas.Tag.items is missing

at org.openapitools.codegen.config.CodegenConfigurator.toContext(CodegenConfigurator.java:620)
at org.openapitools.codegen.config.CodegenConfigurator.toClientOptInput(CodegenConfigurator.java:647)
at org.openapitools.codegen.cmd.Generate.execute(Generate.java:479)
at org.openapitools.codegen.cmd.OpenApiGeneratorCommand.run(OpenApiGeneratorCommand.java:32)
at org.openapitools.codegen.OpenAPIGenerator.main(OpenAPIGenerator.java:66)

[yodatak]

@Alfagun74 its not fixed :/

or in https://apitools.dev/swagger-parser/online/
i put https://demo.gamevau.lt/api/docs-yaml and its broken

[Alfagun74]

damn, i double checked actually. Let me see what i can do.

[Alfagun74]

fixed in v4.0.0, the next version, sorry again.

[yodatak]

thanks i want to do a simple cli to download some games and maybe looking how to do a client but i'm not a dev :/

[yodatak]

sorry to bother you again but again the spec are not valid

npx @openapitools/openapi-generator-cli generate -i https://games.XXXXX.fr/api/docs-yaml -g typescript -o typescript-gamevault
Exception in thread "main" org.openapitools.codegen.SpecValidationException: There were issues with the specification. The option can be disabled via validateSpec (Maven/Gradle) or --skip-validate-spec (CLI).
| Error count: 1, Warning count: 0
Errors:
-attribute paths.'/api/v1/health/admin'(get).operationId is repeated

at org.openapitools.codegen.config.CodegenConfigurator.toContext(CodegenConfigurator.java:668)
at org.openapitools.codegen.config.CodegenConfigurator.toClientOptInput(CodegenConfigurator.java:695)
at org.openapitools.codegen.cmd.Generate.execute(Generate.java:503)
at org.openapitools.codegen.cmd.OpenApiGeneratorCommand.run(OpenApiGeneratorCommand.java:32)
at org.openapitools.codegen.OpenAPIGenerator.main(OpenAPIGenerator.java:66)

[yodatak]

I don't know how to but some github workflow will help
https://swagger.io/blog/api-design/validate-openapi-definitions-swagger-editor/

[Alfagun74]

fixed, if you want automatic validation, id be happy to accept a pr