"mvn quarkus:generate-code" does not generate server code if "mvn compile" is not run

[Errons1]

Tell us the extension you're using

Server

I tried this:

I started new project using https://code.quarkus.io/.
I made a project from npm template and added openapi server and client + rest client + rest client jacksjon.
I run "mvn quarkus:generate-code" and see only the client example code shows up.
In the maven logs this comes up:
"[WARNING] The quarkus.openapi.generator.spec property is not present, the code generation will be ignored"

After I run "mvn compile" then "mvn quarkus:generate-code" works for both server and client.

I see this as a bug as client work without pre-compile, but server does not.

This happened:

Only client code got generated.

I expected this:

I expected both client and server code to be generated.

Is there a workaround?

Run "mvn compile" before running "mvn quarkus:generate-code"

How can we try to reproduce the issue?

Make a new project from https://code.quarkus.io/ and add both openapi projects. Then run "mvn quarkus:generate-code"

Anything else?

No response

Output of uname -a or ver

No response

Output of java -version

java 21.0.6 2025-01-21 LTS Java(TM) SE Runtime Environment Oracle GraalVM 21.0.6+8.1 (build 21.0.6+8-LTS-jvmci-23.1-b55) Java HotSpot(TM) 64-Bit Server VM Oracle GraalVM 21.0.6+8.1 (build 21.0.6+8-LTS-jvmci-23.1-b55, mixed mode, sharing)

Quarkus OpenApi version or git rev

2.9.0

Build tool (ie. output of mvnw --version or gradlew --version)

mvn -v Apache Maven 3.9.8 (36645f6c9b5079805ea5009217e36f2cffd34256) Maven home: C:\Program Files\Maven\apache-maven-3.9.8 Java version: 21.0.6, vendor: Oracle Corporation, runtime: C:\Program Files\Java\jdk-vm Default locale: en_GB, platform encoding: UTF-8 OS name: "windows 11", version: "10.0", arch: "amd64", family: "windows"

Additional information

No response

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[mcruzdev]

@Errons1 thank you for this report and sorry for the long delay, did you set the quarkus.openapi.generator.spec property?

I saw here, and the generation is running, if you do not have configured the property, really it will not execute.

[mcruzdev]

Maybe this is a codestart issue.