Help with extraneous output when starting up iTerm2 and running sdk commands

[tmulle]

Bug report

I'm not sure if this is a SDKMAN core or ZSH_SDKMAN plugin issue, but I posted this issue there and here as well because I don't know where to look to stop this output.

https://github.com/ptavares/zsh-sdkman/issues/1

But whenever I open iTerm2 on my Mac M1 14.6.1 Sonoma, I get the following output:

Setting candidates csv: activemq,ant,asciidoctorj,ballerina,bld,bpipe,btrace,concurnas,connor,coursier,cuba,cxf,detekt,doctoolchain,flink,gaiden,gcn,grace,gradle,gradleprofiler,grails,groovy,groovyserv,hadoop,helidon,http4k,infrastructor,jarviz,java,jbake,jbang,jetty,jextract,jikkou,jmc,jmeter,joern,jreleaser,karaf,kcctl,ki,kobweb,kotlin,kscript,ktx,layrry,leiningen,liquibase,maven,mcs,micronaut,mulefd,mvnd,mybatis,neo4jmigrations,pierrot,pomchecker,quarkus,sbt,scala,scalacli,schemacrawler,skeletal,spark,springboot,sshoogr,taxi,test,tomcat,toolkit,vertx,visualvm,webtau,znai
ZSH completion script loaded...

It is causing a big warning message to print out as mentioned in the link I posted.

I can't find anywhere where it is printing out.

If I comment out the loading of the zsh-sdman plugin in the ~/.zshrc I don't get the output anymore but then commands like sdk don't work, etc.

To reproduce

System info

❯ sdk version
Using existing cache: activemq,ant,asciidoctorj,ballerina,bld,bpipe,btrace,concurnas,connor,coursier,cuba,cxf,detekt,doctoolchain,flink,gaiden,gcn,grace,gradle,gradleprofiler,grails,groovy,groovyserv,hadoop,helidon,http4k,infrastructor,jarviz,java,jbake,jbang,jetty,jextract,jikkou,jmc,jmeter,joern,jreleaser,karaf,kcctl,ki,kobweb,kotlin,kscript,ktx,layrry,leiningen,liquibase,maven,mcs,micronaut,mulefd,mvnd,mybatis,neo4jmigrations,pierrot,pomchecker,quarkus,sbt,scala,scalacli,schemacrawler,skeletal,spark,springboot,sshoogr,taxi,test,tomcat,toolkit,vertx,visualvm,webtau,znai

SDKMAN!
script: 5.18.2
native: 0.4.6

I always get that extra output and I don't know why..

I just looked at my ~/.sdkman/bin/sdkman-init.sh file and found this:

# read list of candidates and set array
SDKMAN_CANDIDATES_CACHE="${SDKMAN_DIR}/var/candidates"
SDKMAN_CANDIDATES_CSV=$(<"$SDKMAN_CANDIDATES_CACHE")
__sdkman_echo_debug "Setting candidates csv: $SDKMAN_CANDIDATES_CSV"

I think the issue is the __sdkman_echo_debug line?

[tmulle]

I commented out all of those __sdkman_echo_debug lines and that seemed to fix the startup issue. But now I get this kind of output when I do any sdk commands.

❯ sdk update
Using candidates endpoint: https://api.sdkman.io/2/candidates/all
Local candidates: activemq,ant,asciidoctorj,ballerina,bld,bpipe,btrace,concurnas,connor,coursier,cuba,cxf,detekt,doctoolchain,flink,gaiden,gcn,grace,gradle,gradleprofiler,grails,groovy,groovyserv,hadoop,helidon,http4k,infrastructor,jarviz,java,jbake,jbang,jetty,jextract,jikkou,jmc,jmeter,joern,jreleaser,karaf,kcctl,ki,kobweb,kotlin,kscript,ktx,layrry,leiningen,liquibase,maven,mcs,micronaut,mulefd,mvnd,mybatis,neo4jmigrations,pierrot,pomchecker,quarkus,sbt,scala,scalacli,schemacrawler,skeletal,spark,springboot,sshoogr,taxi,test,tomcat,toolkit,vertx,visualvm,webtau,znai
Fetched candidates: activemq,ant,asciidoctorj,ballerina,bld,bpipe,btrace,concurnas,connor,coursier,cuba,cxf,detekt,doctoolchain,flink,gaiden,gcn,grace,gradle,gradleprofiler,grails,groovy,groovyserv,hadoop,helidon,http4k,infrastructor,jarviz,java,jbake,jbang,jetty,jextract,jikkou,jmc,jmeter,joern,jreleaser,karaf,kcctl,ki,kobweb,kotlin,kscript,ktx,layrry,leiningen,liquibase,maven,mcs,micronaut,mulefd,mvnd,mybatis,neo4jmigrations,pierrot,pomchecker,quarkus,sbt,scala,scalacli,schemacrawler,skeletal,spark,springboot,sshoogr,taxi,test,tomcat,toolkit,vertx,visualvm,webtau,znai
Fresh and cached candidate lengths: 556 556

❯ sdk version
Using existing cache: activemq,ant,asciidoctorj,ballerina,bld,bpipe,btrace,concurnas,connor,coursier,cuba,cxf,detekt,doctoolchain,flink,gaiden,gcn,grace,gradle,gradleprofiler,grails,groovy,groovyserv,hadoop,helidon,http4k,infrastructor,jarviz,java,jbake,jbang,jetty,jextract,jikkou,jmc,jmeter,joern,jreleaser,karaf,kcctl,ki,kobweb,kotlin,kscript,ktx,layrry,leiningen,liquibase,maven,mcs,micronaut,mulefd,mvnd,mybatis,neo4jmigrations,pierrot,pomchecker,quarkus,sbt,scala,scalacli,schemacrawler,skeletal,spark,springboot,sshoogr,taxi,test,tomcat,toolkit,vertx,visualvm,webtau,znai

SDKMAN!
script: 5.18.2
native: 0.4.6

[tmulle]

Ok found the solution.. not sure why but the sdkman_debug_mode was set to true

Setting it to false fixed the issue.