avalanche-cli fails updating submodules for avalanche-interchain-token-transfer

[m5k]

There may be a bug in the avalanche-cli for pulling the ICTTURL.

avalanche-cli/pkg/ictt/build.go

Line 133 in 4c5be38

cmd := exec.Command(

 cmd := exec.Command(
  "git",
  "submodule",
  "update",
  "--init",
  "--recursive",
  "--single-branch",
 )

"--single-branch" isn't a proper usage flag, so it errors.

Reproduce:

1. Execute: avalanche interchain tokenTransferrer deploy
2. Step: Downloading Avalanche InterChain Token Transfer Contracts
3. Results in:
4. Error: could not update submodules of repository https://github.com/ava-labs/avalanche-interchain-token-transfer: exit status 1

Reproduced: avalanche-cli v1.7.1 & v1.7.0

[m5k]

I have confirmed that by removing "--single-branch" the error no longer occurs and the command proceeds to the next step.

[felipemadero]

Hi! I currently can't reproduce the issue. May it depend on git version? Just tested with 2.39.3.
Which version are you using?