(command.CommandList
  children: [
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'GIT_EXEC_PATH='> name:GIT_EXEC_PATH)
          op: assign_op.Equal
          rhs: {(SQ <'@@BUILD_DIR@@'>)}
          spids: [20]
        )
      ]
      redirects: []
    )
    (command.If
      arms: [
        (if_arm
          cond: 
            (condition.Shell
              commands: [(C {<test>} {<-n>} {(DQ ($ Id.VSub_DollarName NO_SET_GIT_TEMPLATE_DIR))})]
            )
          action: [(C {<unset>} {<GIT_TEMPLATE_DIR>})]
          spids: [25 35]
        )
      ]
      else_action: [
        (command.ShAssignment
          pairs: [
            (assign_pair
              lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'GIT_TEMPLATE_DIR='> name:GIT_TEMPLATE_DIR)
              op: assign_op.Equal
              rhs: {(SQ <'@@BUILD_DIR@@/templates/blt'>)}
              spids: [45]
            )
          ]
          redirects: []
        )
        (C {<export>} {<GIT_TEMPLATE_DIR>})
      ]
      redirects: []
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'GITPERLLIB='> name:GITPERLLIB)
          op: assign_op.Equal
          rhs: 
            {(SQ <'@@BUILD_DIR@@/perl/blib/lib'>) 
              (DQ 
                (braced_var_sub
                  left: <Id.Left_DollarBrace '${'>
                  token: <Id.VSub_Name GITPERLLIB>
                  var_name: GITPERLLIB
                  suffix_op: 
                    (suffix_op.Unary
                      op: <Id.VTest_ColonPlus _>
                      arg_word: {<':'> ($ Id.VSub_DollarName GITPERLLIB)}
                    )
                  right: <Id.Right_DollarBrace '}'>
                )
              )
            }
          spids: [57]
        )
      ]
      redirects: []
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'GIT_TEXTDOMAINDIR='> name:GIT_TEXTDOMAINDIR)
          op: assign_op.Equal
          rhs: {(SQ <'@@BUILD_DIR@@/po/build/locale'>)}
          spids: [70]
        )
      ]
      redirects: []
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'PATH='> name:PATH)
          op: assign_op.Equal
          rhs: {(SQ <'@@BUILD_DIR@@/bin-wrappers:'>) (DQ ($ Id.VSub_DollarName PATH))}
          spids: [75]
        )
      ]
      redirects: []
    )
    (C {<export>} {<GIT_EXEC_PATH>} {<GITPERLLIB>} {<PATH>} {<GIT_TEXTDOMAINDIR>})
    (command.If
      arms: [
        (if_arm
          cond: 
            (condition.Shell
              commands: [(C {<test>} {<-n>} {(DQ ($ Id.VSub_DollarName GIT_TEST_GDB))})]
            )
          action: [
            (C {<unset>} {<GIT_TEST_GDB>})
            (C {<exec>} {<gdb>} {<--args>} {(DQ (${ Id.VSub_Name GIT_EXEC_PATH) <'/@@PROG@@'>)} 
              {(DQ ($ Id.VSub_At '@'))}
            )
          ]
          spids: [95 105]
        )
      ]
      else_action: [
        (C {<exec>} {(DQ (${ Id.VSub_Name GIT_EXEC_PATH) <'/@@PROG@@'>)} {(DQ ($ Id.VSub_At '@'))})
      ]
      redirects: []
    )
  ]
)