why etcd serving as a standard go-module project failed to run "./build.sh" in root path

[pikehuang]

Bug report criteria

• This bug report is not security related, security issues should be disclosed privately via etcd maintainers.
• This is not a support request or question, support requests or questions should be raised in the etcd discussion forums.
• You have read the etcd bug reporting guidelines.
• Existing open issues along with etcd frequently asked questions have been checked and this is not a duplicate.

What happened?

when run ./build.sh in etcd root directory, it failed and gave error:
must be run from 'go.etcd.io/etcd/v3' module directory

the etcd project is cloned from github and didn't have any modification.

What did you expect to happen?

./build.sh run success at one shot

How can we reproduce it (as minimally and precisely as possible)?

step 1:
git clone https://github.com/etcd-io/etcd.git
git checkout release-3.5

step 2:
cd etcd
./build.sh then errors:
must be run from 'go.etcd.io/etcd/v3' module directory

Anything else we need to know?

env： x86_64 GNU/Linux

Etcd version (please run commands below)

$ etcd --version
# paste output here

$ etcdctl version
# paste output here

nothing relevant to etcd and etcdctl, just the start up of building ectcd binary from etcd repo is not fluently.

Etcd configuration (command line flags or environment variables)

paste your configuration here

Etcd debug information (please run commands below, feel free to obfuscate the IP address or FQDN in the output)

$ etcdctl member list -w table
# paste output here

$ etcdctl --endpoints=<member list> endpoint status -w table
# paste output here

Relevant log output

No response

[ivanvc]

Hi @pikehuang, thanks for raising this issue. I'll convert this into a discussion so we can gather more information and confirm if a bug is present.

[ivanvc]

Hi @pikehuang, can you please let us know what Go version you are using? I cannot reproduce the issue using Go 1.22.9 (.go-version file). Thanks.