tree 79eebb07f05a373646d18ffc8ef1c586390ba137
parent 49f91f9587b0fc5eabd82d2e6008a2793b8c65ad
author Yuping <yupingz@google.com> 1686249479 +0000
committer CQ Bot <fuchsia-internal-scoped@luci-project-accounts.iam.gserviceaccount.com> 1686249479 +0000

Reland: jiri overrides enableSubmodules from git config when not set locally

Currently, users need to run 'jiri init' before 'jiri update' to pick up
the submodule git config changes. This change adds reading from git config
without running 'jiri init' and prints a note to users if submodules are
enabled.
If users do not have gitcore config rolled out, the git config will
fail. Add a check for errors.

Bug: b/253329946
Change-Id: I4c6818e2e1cea2518c9b8940a143c7f7e9ed19ae
Reviewed-on: https://fuchsia-review.googlesource.com/c/jiri/+/868676
Commit-Queue: Yuping Zhai <yupingz@google.com>
Reviewed-by: Nathan Mulcahey <nmulcahey@google.com>