commands: add norepo argument to command decorator
Since decorators are evaluated at module load time and since the
@command decorator imports commands, the norepo variable (along with
its friends) may not be declared yet. These variables are now declared
before @command usage to ensure they are present.
fixbundle() {
grep -v 'saving bundle' | grep -v 'saved backup' | \
grep -v added | grep -v adding | \
grep -v "unable to find 'e' for patching" | \
grep -v "e: No such file or directory"
}