(command.CommandList children: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'test_description='> name:test_description) op: assign_op.Equal rhs: {(SQ <'read-tree can handle submodules'>)} spids: [4] ) ] redirects: [] ) (C {<.>} {<'./test-lib.sh'>}) (C {<.>} {(DQ ($ Id.VSub_DollarName TEST_DIRECTORY)) <'/lib-submodule-update.sh'>}) (C {<test_submodule_switch>} {(DQ <'git read-tree -u -m'>)}) (C {<test_submodule_forced_switch>} {(DQ <'git read-tree -u --reset'>)}) (C {<test_done>}) ] )