#!/bin/sh

global dart_files := $[find lib web -name "*.dart]
test -z $dart_files && exit 0

global unformatted := $[dartfmt -n $dart_files]
test -z $unformatted && exit 0

# Some files are not dartfmt'd. Print message and fail.
echo >&2 "dart files must be formatted with dartfmt. Please run:> !2 "dart files must be formatted with dartfmt. Please run:"
for fn in [$unformatted] {
  echo >&2 "  dartfmt -w $PWD/$fn> !2 "  dartfmt -w $PWD/$fn"
}

exit 1
(CommandList
  children: [
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:dart_files)
          op: Equal
          rhs: 
            {
              (CommandSubPart
                command_list: 
                  (CommandList
                    children: [(C {(find)} {(lib)} {(web)} {(-name)} {(DQ ("*.dart"))})]
                  )
                left_token: <Left_CommandSub "$(">
                spids: [5 17]
              )
            }
          spids: [4]
        )
      ]
      spids: [4]
    )
    (AndOr
      children: [
        (C {(Lit_Other "[")} {(-z)} {(DQ ($ VSub_Name "$dart_files"))} {(Lit_Other "]")})
        (C {(exit)} {(0)})
      ]
      op_id: Op_DAmp
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:unformatted)
          op: Equal
          rhs: 
            {
              (CommandSubPart
                command_list: 
                  (CommandList
                    children: [(C {(dartfmt)} {(-n)} {($ VSub_Name "$dart_files")})]
                  )
                left_token: <Left_CommandSub "$(">
                spids: [37 43]
              )
            }
          spids: [36]
        )
      ]
      spids: [36]
    )
    (AndOr
      children: [
        (C {(Lit_Other "[")} {(-z)} {(DQ ($ VSub_Name "$unformatted"))} {(Lit_Other "]")})
        (C {(exit)} {(0)})
      ]
      op_id: Op_DAmp
    )
    (SimpleCommand
      words: [{(echo)} {(DQ ("dart files must be formatted with dartfmt. Please run:"))}]
      redirects: [(Redir op_id:Redir_GreatAnd fd:-1 arg_word:{(2)} spids:[67])]
    )
    (ForEach
      iter_name: fn
      iter_words: [{($ VSub_Name "$unformatted")}]
      do_arg_iter: False
      body: 
        (DoGroup
          children: [
            (SimpleCommand
              words: [{(echo)} {(DQ ("  dartfmt -w ") ($ VSub_Name "$PWD") (/) ($ VSub_Name "$fn"))}]
              redirects: [(Redir op_id:Redir_GreatAnd fd:-1 arg_word:{(2)} spids:[88])]
            )
          ]
          spids: [83 98]
        )
      spids: [79 81]
    )
    (C {(exit)} {(1)})
  ]
)