(CommandList
  children: [
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:test_description)
          op: Equal
          rhs: {(SQ <'Test the post-merge hook.'>)}
          spids: [13]
        )
      ]
      spids: [13]
    )
    (C {(.)} {(./test-lib.sh)})
    (C {(test_expect_success)} {(setup)} 
      {
        (SQ <'\n'> <'\techo Data for commit0. >a &&\n'> <'\tgit update-index --add a &&\n'> 
          <'\ttree0=$(git write-tree) &&\n'> <'\tcommit0=$(echo setup | git commit-tree $tree0) &&\n'> <'\techo Changed data for commit1. >a &&\n'> 
          <'\tgit update-index a &&\n'> <'\ttree1=$(git write-tree) &&\n'> 
          <'\tcommit1=$(echo modify | git commit-tree $tree1 -p $commit0) &&\n'> <'        git update-ref refs/heads/master $commit0 &&\n'> <'\tgit clone ./. clone1 &&\n'> 
          <'\tGIT_DIR=clone1/.git git update-index --add a &&\n'> <'\tgit clone ./. clone2 &&\n'> <'\tGIT_DIR=clone2/.git git update-index --add a\n'>
        )
      }
    )
    (ForEach
      iter_name: clone
      iter_words: [{(1)} {(2)}]
      do_arg_iter: False
      body: 
        (DoGroup
          children: [
            (SimpleCommand
              words: [{(cat)}]
              redirects: [
                (Redir
                  op_id: Redir_Great
                  fd: -1
                  arg_word: {(clone) (${ VSub_Name clone) (/.git/hooks/post-merge)}
                  spids: [61]
                )
                (HereDoc
                  op_id: Redir_DLess
                  fd: -1
                  body: {('#!/bin/sh\n') ('echo $@ >> $GIT_DIR/post-merge.args\n')}
                  do_expansion: False
                  here_end: EOF
                  was_filled: True
                  spids: [68]
                )
              ]
            )
            (C {(chmod)} {(u) (Lit_Other '+') (x)} 
              {(clone) (${ VSub_Name clone) (/.git/hooks/post-merge)}
            )
          ]
          spids: [56 86]
        )
      spids: [50 54]
    )
    (C {(test_expect_success)} {(SQ <'post-merge does not run for up-to-date '>)} 
      {
        (SQ <'\n'> <'        GIT_DIR=clone1/.git git merge $commit0 &&\n'> 
          <'\t! test -f clone1/.git/post-merge.args\n'>
        )
      }
    )
    (C {(test_expect_success)} {(SQ <'post-merge runs as expected '>)} 
      {
        (SQ <'\n'> <'        GIT_DIR=clone1/.git git merge $commit1 &&\n'> 
          <'\ttest -e clone1/.git/post-merge.args\n'>
        )
      }
    )
    (C {(test_expect_success)} {(SQ <'post-merge from normal merge receives the right argument '>)} 
      {(SQ <'\n'> <'        grep 0 clone1/.git/post-merge.args\n'>)}
    )
    (C {(test_expect_success)} {(SQ <'post-merge from squash merge runs as expected '>)} 
      {
        (SQ <'\n'> <'        GIT_DIR=clone2/.git git merge --squash $commit1 &&\n'> 
          <'\ttest -e clone2/.git/post-merge.args\n'>
        )
      }
    )
    (C {(test_expect_success)} {(SQ <'post-merge from squash merge receives the right argument '>)} 
      {(SQ <'\n'> <'        grep 1 clone2/.git/post-merge.args\n'>)}
    )
    (C {(test_done)})
  ]
)