(command.CommandList
  children: [
    (command.ShFunction
      name: k_fs_resolve
      body: 
        (BraceGroup
          children: [
            (C {<local>} 
              {<Id.Lit_VarLike 'path='> 
                (DQ 
                  (braced_var_sub
                    token: <Id.VSub_Number 1>
                    suffix_op: 
                      (suffix_op.Unary
                        tok: <Id.VOp1_Percent '%'>
                        arg_word: {<Id.Lit_Slash '/'>}
                      )
                  )
                )
              }
            )
            (C {<local>} {<Id.Lit_VarLike 'dir='> (DQ )})
            (C {<local>} {<Id.Lit_VarLike 'base='> (DQ )})
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: 
                            (C {<Id.Lit_LBracket '['>} {<-d>} {(DQ (${ Id.VSub_Name path))} 
                              {<Id.Lit_RBracket ']'>}
                            )
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:dir)
                          op: assign_op.Equal
                          rhs: {(DQ (${ Id.VSub_Name path))}
                          spids: [88]
                        )
                      ]
                    )
                  ]
                  spids: [70 85]
                )
              ]
              else_action: [
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:dir)
                      op: assign_op.Equal
                      rhs: 
                        {
                          (DQ 
                            (command_sub
                              left_token: <Id.Left_DollarParen '$('>
                              child: (C {<k_fs_dirname>} {(DQ (${ Id.VSub_Name path))})
                            )
                          )
                        }
                      spids: [99]
                    )
                  ]
                )
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:base)
                      op: assign_op.Equal
                      rhs: 
                        {
                          (DQ <'/'> 
                            (command_sub
                              left_token: <Id.Left_DollarParen '$('>
                              child: (C {<k_fs_basename>} {(DQ (${ Id.VSub_Name path))})
                            )
                          )
                        }
                      spids: [113]
                    )
                  ]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: 
                            (C {<Id.Lit_LBracket '['>} {<-z>} {(DQ (${ Id.VSub_Name dir))} 
                              {<Id.Lit_RBracket ']'>}
                            )
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:dir)
                          op: assign_op.Equal
                          rhs: {(DQ <.>)}
                          spids: [150]
                        )
                      ]
                    )
                  ]
                  spids: [132 147]
                )
              ]
            )
            (C {<printf>} {(DQ <'%s%s'>)} 
              {
                (DQ 
                  (command_sub
                    left_token: <Id.Left_DollarParen '$('>
                    child: 
                      (command.AndOr
                        ops: [Id.Op_DAmp]
                        children: [(C {<cd>} {(DQ (${ Id.VSub_Name dir))}) (C {<pwd>} {<-P>})]
                      )
                  )
                )
              } {(DQ (${ Id.VSub_Name base))}
            )
          ]
        )
    )
    (command.ShFunction
      name: k_fs_basename
      body: 
        (BraceGroup
          children: [
            (C {<local>} 
              {<Id.Lit_VarLike 'path='> 
                (DQ 
                  (braced_var_sub
                    token: <Id.VSub_Number 1>
                    suffix_op: 
                      (suffix_op.Unary
                        tok: <Id.VOp1_Percent '%'>
                        arg_word: {<Id.Lit_Slash '/'>}
                      )
                  )
                )
              }
            )
            (C {<local>} 
              {<Id.Lit_VarLike 'extension='> 
                (DQ 
                  (braced_var_sub
                    token: <Id.VSub_Number 2>
                    suffix_op: (suffix_op.Unary tok:<Id.VTest_ColonHyphen ':-'> arg_word:(word.Empty))
                  )
                )
              }
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:path)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (DQ 
                        (braced_var_sub
                          token: <Id.VSub_Name path>
                          suffix_op: 
                            (suffix_op.Unary
                              tok: <Id.VOp1_DPound '##'>
                              arg_word: {<Id.Lit_Other '*'> <Id.Lit_Slash '/'>}
                            )
                        )
                      )
                    }
                  spids: [248]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: 
                            (C {<Id.Lit_LBracket '['>} {<-n>} {(DQ (${ Id.VSub_Name extension))} 
                              {<Id.Lit_RBracket ']'>}
                            )
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:path)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (DQ 
                                (braced_var_sub
                                  token: <Id.VSub_Name path>
                                  suffix_op: 
                                    (suffix_op.Unary
                                      tok: <Id.VOp1_Percent '%'>
                                      arg_word: {($ Id.VSub_DollarName '$extension')}
                                    )
                                )
                              )
                            }
                          spids: [278]
                        )
                      ]
                    )
                  ]
                  spids: [260 275]
                )
              ]
            )
            (C {<printf>} {(DQ <'%s'>)} 
              {
                (DQ 
                  (braced_var_sub
                    token: <Id.VSub_Name path>
                    suffix_op: 
                      (suffix_op.Unary
                        tok: <Id.VTest_ColonHyphen ':-'>
                        arg_word: {<Id.Lit_Slash '/'>}
                      )
                  )
                )
              }
            )
          ]
        )
    )
    (command.ShFunction
      name: k_fs_dirname
      body: 
        (BraceGroup
          children: [
            (C {<local>} 
              {<Id.Lit_VarLike 'path='> 
                (DQ 
                  (braced_var_sub
                    token: <Id.VSub_Number 1>
                    suffix_op: 
                      (suffix_op.Unary
                        tok: <Id.VOp1_Percent '%'>
                        arg_word: {<Id.Lit_Slash '/'>}
                      )
                  )
                )
              }
            )
            (C {<local>} 
              {<Id.Lit_VarLike 'dirPath='> 
                (DQ 
                  (braced_var_sub
                    token: <Id.VSub_Name path>
                    suffix_op: 
                      (suffix_op.Unary
                        tok: <Id.VOp1_Percent '%'>
                        arg_word: {<Id.Lit_Slash '/'> <Id.Lit_Other '*'>}
                      )
                  )
                )
              }
            )
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: 
                            (command.AndOr
                              ops: [Id.Op_DAmp]
                              children: [
                                (C {<Id.Lit_LBracket '['>} {<-n>} {(DQ (${ Id.VSub_Name path))} 
                                  {<Id.Lit_RBracket ']'>}
                                )
                                (C {<Id.Lit_LBracket '['>} {(DQ (${ Id.VSub_Name path))} 
                                  {<Id.Lit_Equals '='>} {(DQ (${ Id.VSub_Name dirPath))} {<Id.Lit_RBracket ']'>}
                                )
                              ]
                            )
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:dirPath)
                          op: assign_op.Equal
                          rhs: {(DQ <.>)}
                          spids: [401]
                        )
                      ]
                    )
                  ]
                  spids: [363 398]
                )
              ]
            )
            (C {<printf>} {(DQ <'%s'>)} 
              {
                (DQ 
                  (braced_var_sub
                    token: <Id.VSub_Name dirPath>
                    suffix_op: 
                      (suffix_op.Unary
                        tok: <Id.VTest_ColonHyphen ':-'>
                        arg_word: {<Id.Lit_Slash '/'>}
                      )
                  )
                )
              }
            )
          ]
        )
    )
    (command.ShFunction
      name: k_fs_temp_dir
      body: 
        (BraceGroup
          children: [
            (C {<local>} 
              {<Id.Lit_VarLike 'tmpDir='> 
                (DQ (command_sub left_token:<Id.Left_DollarParen '$('> child:(C {<mktemp>} {<-d>})))
              }
            )
            (C {<k_log_debug>} 
              {(DQ <'Created temporary directory: \''> (${ Id.VSub_Name tmpDir) <'\''>)}
            )
            (command.Simple
              words: [
                {<printf>}
                {(DQ <'%s'> <Id.Lit_BadBackslash '\\'> <n>)}
                {(DQ (${ Id.VSub_Name tmpDir))}
              ]
              redirects: [
                (redir
                  op: <Id.Redir_DGreat '>>'>
                  loc: (redir_loc.Fd fd:1)
                  arg: 
                    {
                      (DQ 
                        (command_sub
                          left_token: <Id.Left_DollarParen '$('>
                          child: (C {<k_fs_predictable_file>} {<k-fs-temp-files>})
                        )
                      )
                    }
                )
              ]
              do_fork: T
            )
            (C {<printf>} {(DQ <'%s'>)} {(DQ (${ Id.VSub_Name tmpDir))})
          ]
        )
    )
    (command.ShFunction
      name: k_fs_temp_file
      body: 
        (BraceGroup
          children: [
            (C {<local>} 
              {<Id.Lit_VarLike 'tmpFile='> 
                (DQ (command_sub left_token:<Id.Left_DollarParen '$('> child:(C {<mktemp>})))
              }
            )
            (C {<k_log_debug>} {(DQ <'Created temporary file: \''> (${ Id.VSub_Name tmpFile) <'\''>)})
            (command.Simple
              words: [
                {<printf>}
                {(DQ <'%s'> <Id.Lit_BadBackslash '\\'> <n>)}
                {(DQ (${ Id.VSub_Name tmpFile))}
              ]
              redirects: [
                (redir
                  op: <Id.Redir_DGreat '>>'>
                  loc: (redir_loc.Fd fd:1)
                  arg: 
                    {
                      (DQ 
                        (command_sub
                          left_token: <Id.Left_DollarParen '$('>
                          child: (C {<k_fs_predictable_file>} {<k-fs-temp-files>})
                        )
                      )
                    }
                )
              ]
              do_fork: T
            )
            (C {<printf>} {(DQ <'%s'>)} {(DQ (${ Id.VSub_Name tmpFile))})
          ]
        )
    )
    (command.ShFunction
      name: k_fs_predictable_dir
      body: 
        (BraceGroup
          children: [
            (C {<local>} 
              {<Id.Lit_VarLike 'tmpDir='> 
                (DQ 
                  (command_sub
                    left_token: <Id.Left_DollarParen '$('>
                    child: 
                      (C {<k_fs_dirname>} 
                        {
                          (DQ 
                            (command_sub
                              left_token: <Id.Left_DollarParen '$('>
                              child: (C {<mktemp>} {<-u>})
                            )
                          )
                        }
                      )
                  ) <'/'> 
                  (braced_var_sub
                    token: <Id.VSub_Number 1>
                    suffix_op: 
                      (suffix_op.Unary
                        tok: <Id.VTest_ColonHyphen ':-'>
                        arg_word: 
                          {
                            (command_sub
                              left_token: <Id.Left_DollarParen '$('>
                              child: (C {<k_tool_name>})
                            )
                          }
                      )
                  ) <.> ($ Id.VSub_Dollar '$$')
                )
              }
            )
            (C {<mkdir>} {<-p>} {(DQ (${ Id.VSub_Name tmpDir))})
            (C {<k_log_debug>} 
              {(DQ <'Created predictable temporary directory: \''> (${ Id.VSub_Name tmpDir) <'\''>)}
            )
            (command.Simple
              words: [
                {<printf>}
                {(DQ <'%s'> <Id.Lit_BadBackslash '\\'> <n>)}
                {(DQ (${ Id.VSub_Name tmpDir))}
              ]
              redirects: [
                (redir
                  op: <Id.Redir_DGreat '>>'>
                  loc: (redir_loc.Fd fd:1)
                  arg: 
                    {
                      (DQ 
                        (command_sub
                          left_token: <Id.Left_DollarParen '$('>
                          child: (C {<k_fs_predictable_file>} {<k-fs-temp-files>})
                        )
                      )
                    }
                )
              ]
              do_fork: T
            )
            (C {<printf>} {(DQ <'%s'>)} {(DQ (${ Id.VSub_Name tmpDir))})
          ]
        )
    )
    (command.ShFunction
      name: k_fs_predictable_file
      body: 
        (BraceGroup
          children: [
            (C {<local>} 
              {<Id.Lit_VarLike 'name='> 
                (DQ 
                  (braced_var_sub
                    token: <Id.VSub_Number 1>
                    suffix_op: 
                      (suffix_op.Unary
                        tok: <Id.VTest_ColonHyphen ':-'>
                        arg_word: 
                          {
                            (command_sub
                              left_token: <Id.Left_DollarParen '$('>
                              child: (C {<k_tool_name>})
                            )
                          }
                      )
                  )
                )
              }
            )
            (C {<local>} 
              {<Id.Lit_VarLike 'tmpFile='> 
                (DQ 
                  (command_sub
                    left_token: <Id.Left_DollarParen '$('>
                    child: 
                      (C {<k_fs_dirname>} 
                        {
                          (DQ 
                            (command_sub
                              left_token: <Id.Left_DollarParen '$('>
                              child: (C {<mktemp>} {<-u>})
                            )
                          )
                        }
                      )
                  ) <'/'> (${ Id.VSub_Name name) <.> ($ Id.VSub_Dollar '$$')
                )
              }
            )
            (C {<k_log_debug>} 
              {(DQ <'Created predictable temporary file: \''> (${ Id.VSub_Name tmpFile) <'\''>)}
            )
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: 
                            (C {<Id.Lit_LBracket '['>} {<Id.KW_Bang '!'>} {(DQ (${ Id.VSub_Name name))} 
                              {<Id.Lit_Equals '='>} {(DQ <k-fs-temp-files>)} {<Id.Lit_RBracket ']'>}
                            )
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  action: [
                    (command.Simple
                      words: [
                        {<printf>}
                        {(DQ <'%s'> <Id.Lit_BadBackslash '\\'> <n>)}
                        {(DQ (${ Id.VSub_Name tmpFile))}
                      ]
                      redirects: [
                        (redir
                          op: <Id.Redir_DGreat '>>'>
                          loc: (redir_loc.Fd fd:1)
                          arg: 
                            {
                              (DQ 
                                (command_sub
                                  left_token: <Id.Left_DollarParen '$('>
                                  child: (C {<k_fs_predictable_file>} {<k-fs-temp-files>})
                                )
                              )
                            }
                        )
                      ]
                      do_fork: T
                    )
                  ]
                  spids: [803 824]
                )
              ]
            )
            (C {<printf>} {(DQ <'%s'>)} {(DQ (${ Id.VSub_Name tmpFile))})
          ]
        )
    )
    (command.ShFunction
      name: k_fs_temp_cleanup
      body: 
        (BraceGroup
          children: [
            (C {<local>} 
              {<Id.Lit_VarLike 'tempFilesFile='> 
                (DQ 
                  (command_sub
                    left_token: <Id.Left_DollarParen '$('>
                    child: (C {<k_fs_predictable_file>} {<k-fs-temp-files>})
                  )
                )
              }
            )
            (C {<k_log_info>} {(DQ <'Cleaning up temp files'>)})
            (command.WhileUntil
              keyword: <Id.KW_While while>
              cond: 
                (condition.Shell
                  commands: [
                    (command.Sentence
                      child: 
                        (command.Simple
                          words: [{<read>} {<-r>} {<file>}]
                          more_env: [(env_pair name:IFS val:(word.Empty) spids:[902])]
                          do_fork: T
                        )
                      terminator: <Id.Op_Semi _>
                    )
                  ]
                )
              body: 
                (command.DoGroup
                  children: [
                    (C {<k_log_debug>} {(DQ <'Removing \''> (${ Id.VSub_Name file) <'\''>)})
                    (C {<rm>} {<-rf>} {(DQ (${ Id.VSub_Name file))})
                  ]
                )
              redirects: [
                (redir
                  op: <Id.Redir_Less '<'>
                  loc: (redir_loc.Fd fd:0)
                  arg: {(DQ (${ Id.VSub_Name tempFilesFile))}
                )
              ]
            )
            (C {<k_log_debug>} {(DQ <'Removing \''> (${ Id.VSub_Name tempFilesFile) <'\''>)})
            (C {<rm>} {<-f>} {(DQ (${ Id.VSub_Name tempFilesFile))})
          ]
        )
    )
  ]
)