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  1. Karaf
  2. KARAF-5613

Scripting Behaviour changed from Karaf 4.0.9 to 4.1.5

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Won't Fix
    • 4.1.5
    • None
    • karaf

    Description

      Scripting behavior has changed between Karaf v4.0.9 and v4.1.5

      The following is a shell session for v4.0.10

        Apache Karaf (4.0.10)
      
      Hit '<tab>' for a list of available commands
      and '[cmd] --help' for help on a specific command.
      Hit '<ctrl-d>' or type 'system:shutdown' or 'logout' to shutdown Karaf.
      
      karaf@root()> a1 = "This is a test"
      This is a test
      karaf@root()> a2 = $a1 split " "
      This
      is
      a
      test
      
      karaf@root()> $a2 2
      a
      karaf@root()> $a2 3
      test
      karaf@root()> each ($a2) {echo $it}
      This
      is
      a
      test
      karaf@root()> each ($a1 split " ") {echo $it}
      This
      is
      a
      test

      The following is a shell session for v4.1.5

      karaf@root()> a1 = "This is a test"
      This is a test
      karaf@root()> $a1
      This is a test
      karaf@root()> a2 = ($a1 split " ")
      karaf@root()> $a2 0
      This
      karaf@root()> $a2 1
      is
      karaf@root()> $a2 2
      a
      karaf@root()> each ($a1 split " ") {echo $it}
      usage: each elements { closure }
             elements: an array to iterate on
             closure: a function or closure to call
      karaf@root()> $a2
      karaf@root()> each ($a2) {echo $it}
      usage: each elements { closure }
             elements: an array to iterate on
             closure: a function or closure to call

      In both versions the split creates an array - but the shell does not seem to be automatically coerce $a2 into an array for v4.1.5

      This is breaking several scripts currently.

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            gnodet Guillaume Nodet
            saycat Saikat Ghosh
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            Dates

              Created:
              Updated:
              Resolved: