LogConfig.categories configuration does not work

[starksm64]

I am unable to configure logging categories due to being unable to match a category configuration to a leaf in the ConfigDefinition#loadConfiguration(SmallRyeConfig config) method. The issue comes down to this unit test which fails:

package io.quarkus.deployment.configuration;

import org.junit.Assert;
import org.junit.Test;

public class ConfigPatternMapTest {
    @Test
    public void testWildcardMatch() {
        ConfigPatternMap<LeafConfigType> leafPatterns = new ConfigPatternMap<>();
        ObjectConfigType levelType = new ObjectConfigType("level", null, true, "inherit", String.class);
        leafPatterns.addPattern("log.category.{*}.level", levelType);

        LeafConfigType leafType = leafPatterns.match("quarkus.log.category.io.quarkus.smallrye.jwt.level");
        Assert.assertNotNull(leafType);
    }
}

An example logging configuration snippet that sees this problem is the following where neither the io.quarkus.smallrye.jwt or io.undertow.request.security category levels can be set.

quarkus.log.file.enable=true
quarkus.log.file.path=/tmp/trace.log
quarkus.log.file.level=TRACE
quarkus.log.file.format=%d{HH:mm:ss} %-5p [%c{2.}]] (%t) %s%e%n
quarkus.log.category.io.quarkus.smallrye.jwt.level=TRACE
quarkus.log.category.io.und.req.security.level=TRACE

[gsmet]

Not sure it's the only issue but you need:

quarkus.log.category."io.quarkus.smallrye.jwt".level=TRACE
quarkus.log.category."io.undertow.req.security".level=TRACE

with double quotes + I think the "und" was for "undertow"

[starksm64]

Ah, ok. I just tried that out and it works. I'll make the logging guide more explicit on this and update the example to work.