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"panic: user: unknown userid 501" after running "sudo mw docker hosts add"
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~$ sw_vers
ProductName:	Mac OS X
ProductVersion:	10.15.7
BuildVersion:	19H1715

~$ docker --version
Docker version 20.10.12, build e91ed57

~$ docker-compose --version
Docker Compose version v2.2.3

~$ whoami

~$ mw version 
mw version 0.10.2 ( 2022-02-07T10:50:12Z )

1~$ mw docker hosts add
2Wanted to alter your hosts file bu could not.
3You can re-run this command with sudo.
4Or edit the hosts file yourself.
5Temporary file: /var/folders/2l/7z2959rx7yz1c6vsczhg4kqr0000gn/T/mwcli-hosts-678401840
8# Host Database
10# localhost is used to configure the loopback interface
11# when the system is booting. Do not change this entry.
13127.0.0.1 localhost proxy.mwdd.localhost eventlogging.mwdd.localhost adminer.mwdd.localhost mailhog.mwdd.localhost graphite.mwdd.localhost phpmyadmin.mwdd.localhost default.mediawiki.mwdd.localhost
14255.255.255.255 broadcasthost
15::1 localhost
16# Added by Docker Desktop
17# To allow the same kube context to work on the host and the container:
18127.0.0.1 kubernetes.docker.internal
19# End of section

1~$ sudo mw docker hosts add
2panic: user: unknown userid 501
4goroutine 1 [running]:, 0x6, 0x0, 0xf)
6 /builds/repos/releng/cli/internal/util/dirs/dirs.go:22 +0x15f
8 /builds/repos/releng/cli/internal/cli/dir.go:22
10 /builds/repos/releng/cli/internal/config/root.go:15
12 /builds/repos/releng/cli/internal/config/root.go:19 +0x58, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
14 /builds/repos/releng/cli/internal/config/root.go:40 +0x56, 0x7, 0x1fd5894, 0x4, 0x1fd589c, 0x5, 0x1fd6168, 0x7, 0x1fd8ea0, 0x14, ...)
16 /builds/repos/releng/cli/cmd/root.go:181 +0x13b
18 /builds/repos/releng/cli/main.go:29 +0xb5

Event Timeline

Addshore moved this task from Inbox to In Progress on the mwcli board.
Addshore subscribed.

Thanks for the report!

When using sudo the cli checks the SUDO_UID environment variable to find the ID of the users that is running sudo

Seemingly this ID is 501 for your run, but then go fails to find a user with this ID.

After a quick google I find this

So I have gone ahead and made a build trying with this flag set.

!165 CGO_ENABLED=1 for builds (make-cgo-enabled-1)

I uploaded some release builds from this MR to (also shared on slack now)
Could you give the binary that you normally use in that ZIP file a go and let me know how it goes?

@zeljkofilipin do let me know if the binary that I sent you on slack works!
Then we can merge it and release the fix :)

@Addshore sorry, I got distracted with other things. I'll let you know as soon as I get some time to work on this.

Any chance you could try the Vinay @zeljkofilipin ?
Otherwise I may close this ticket and the commit to tidy things up!

I'll take a look. Apologies for being slow on this.

Addshore moved this task from In Progress to Done on the mwcli board.

In V0.20.0 the changelog reads

Removed any suggestions to sudo using the CLI, instead providing alternative options

So I imagine this issue will no longer happen for you!