$ git clone -n https://gitee.com/happy_orange/gcc.git /var/lib/mock/dist-an23-build-191724-60794/root/chroot_tmpdir/scmroot/gcc
Cloning into '/var/lib/mock/dist-an23-build-191724-60794/root/chroot_tmpdir/scmroot/gcc'...
$ git reset --hard origin/a23
Updating files:  20% (4/20)
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Updating files: 100% (20/20), done.
HEAD is now at 94529c7 update to 12.2.1