(List
  (Com {[LIT_CHARS set]} {[LIT_CHARS -o]} {[LIT_CHARS errexit]}  )
  (Com {[LIT_CHARS set]} {[LIT_CHARS -o]} {[LIT_CHARS nounset]}  )
  (Com {[LIT_CHARS set]} {[LIT_CHARS -o]} {[LIT_CHARS pipefail]}  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('KUBE_ROOT', {[ComSub (Com {[LIT_CHARS dirname]} {[DQ [VarSub BASH_SOURCE]]})] [LIT_CHARS /..]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('NEW_VERSION', {[VarSub 1 test_op=VS_TEST_HYPHEN {}]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('VERSION_REGEX', {[DQ [LIT_CHARS "v([0-9]+).([0-9]+(.[0-9]+)?)"]]})])
  (AndOr OP_OR_IF
    (DBracket {B2 BINARY_STRING_TILDE_EQUAL {[VarSub NEW_VERSION]} {[VarSub VERSION_REGEX]}})
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "!!! You must specify the version in the form of '"][VarSub VERSION_REGEX][LIT_CHARS "'"]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}      )
    )
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('VERSION_MAJOR', {[DQ [VarSub BASH_REMATCH bracket_op=(Index {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 1]}})]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('VERSION_MINOR', {[DQ [VarSub BASH_REMATCH bracket_op=(Index {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 2]}})]]})])
  (If
    (Pipeline!
      (Com {[LIT_CHARS git]} {[LIT_CHARS diff-index]} {[LIT_CHARS --quiet]} {[LIT_CHARS --cached]} {[LIT_CHARS HEAD]}      )
    )
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "!!! You must not have any changes in your index when running this command"]]}      )
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}      )
    )
  )
  (If
    (Pipeline!
      (Com {[LIT_CHARS git]} {[LIT_CHARS diff-files]} {[LIT_CHARS --quiet]} {[LIT_CHARS pkg/version/base.go]}      )
    )
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "!!! You have changes in 'pkg/version/base.go' already."]]}      )
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}      )
    )
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SED', {[LIT_CHARS sed]})])
  (If
    (List
      (Fork
        (Com {[LIT_CHARS which]} {[LIT_CHARS gsed]}        )
      )
      (Com 
        <
        (FilenameRedirectNode filename={[LIT_CHARS /dev/null]} <REDIR_GREAT ">"> 1),
        >
      )
    )
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SED', {[LIT_CHARS gsed]})])
  )
  (If
    (Pipeline!
      (Subshell
        (Pipeline
          (Com {[DQ [VarSub SED]]} {[LIT_CHARS --version]}
            <
            (DescriptorRedirectNode target={[LIT_CHARS 1]} <REDIR_GREATAND "2>&"> 2),
            >
          )
          (Com {[LIT_CHARS grep]} {[LIT_CHARS -q]} {[LIT_CHARS GNU]}          )
        )
      )
    )
    (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "!!! GNU sed is required.  If on OS X, use 'brew install gnu-sed'."]]}    )
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('VERSION_FILE', {[DQ [VarSub KUBE_ROOT][LIT_CHARS /pkg/version/base.go]]})])
  (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "+++ Updating to "][VarSub NEW_VERSION]]}  )
  (Com {[DQ [VarSub SED]]} {[LIT_CHARS -r]} {[LIT_CHARS -i]} {[LIT_CHARS -e]} {[DQ [LIT_CHARS s/gitMajor][\ LIT_ESCAPED_CHAR "\\s"][LIT_CHARS "+string = "][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS "[^"][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS "]*"][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS "/gitMajor string = "][\ LIT_ESCAPED_CHAR "\\\""][VarSub VERSION_MAJOR][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS /]]} {[DQ [VarSub VERSION_FILE]]}  )
  (Com {[DQ [VarSub SED]]} {[LIT_CHARS -r]} {[LIT_CHARS -i]} {[LIT_CHARS -e]} {[DQ [LIT_CHARS s/gitMinor][\ LIT_ESCAPED_CHAR "\\s"][LIT_CHARS "+string = "][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS "[^"][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS "]*"][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS "/gitMinor string = "][\ LIT_ESCAPED_CHAR "\\\""][VarSub VERSION_MINOR][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS /]]} {[DQ [VarSub VERSION_FILE]]}  )
  (Com {[DQ [VarSub SED]]} {[LIT_CHARS -r]} {[LIT_CHARS -i]} {[LIT_CHARS -e]} {[DQ [LIT_CHARS s/gitVersion][\ LIT_ESCAPED_CHAR "\\s"][LIT_CHARS "+string = "][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS "[^"][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS "]*"][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS "/gitVersion string = "][\ LIT_ESCAPED_CHAR "\\\""][VarSub NEW_VERSION][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS /]]} {[DQ [VarSub VERSION_FILE]]}  )
  (Com {[LIT_CHARS gofmt]} {[LIT_CHARS -s]} {[LIT_CHARS -w]} {[DQ [VarSub VERSION_FILE]]}  )
  (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "+++ Committing version change"]]}  )
  (Com {[LIT_CHARS git]} {[LIT_CHARS add]} {[DQ [VarSub VERSION_FILE]]}  )
  (Com {[LIT_CHARS git]} {[LIT_CHARS commit]} {[LIT_CHARS -m]} {[DQ [LIT_CHARS "Kubernetes version "][VarSub NEW_VERSION]]}  )
  (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "+++ Tagging version"]]}  )
  (Com {[LIT_CHARS git]} {[LIT_CHARS tag]} {[LIT_CHARS -a]} {[LIT_CHARS -m]} {[DQ [LIT_CHARS "Kubernetes version "][VarSub NEW_VERSION]]} {[DQ [VarSub NEW_VERSION]]}  )
  (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "+++ Updating to "][VarSub NEW_VERSION][LIT_CHARS -dev]]}  )
  (Com {[DQ [VarSub SED]]} {[LIT_CHARS -r]} {[LIT_CHARS -i]} {[LIT_CHARS -e]} {[DQ [LIT_CHARS s/gitMajor][\ LIT_ESCAPED_CHAR "\\s"][LIT_CHARS "+string = "][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS "[^"][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS "]*"][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS "/gitMajor string = "][\ LIT_ESCAPED_CHAR "\\\""][VarSub VERSION_MAJOR][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS /]]} {[DQ [VarSub VERSION_FILE]]}  )
  (Com {[DQ [VarSub SED]]} {[LIT_CHARS -r]} {[LIT_CHARS -i]} {[LIT_CHARS -e]} {[DQ [LIT_CHARS s/gitMinor][\ LIT_ESCAPED_CHAR "\\s"][LIT_CHARS "+string = "][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS "[^"][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS "]*"][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS "/gitMinor string = "][\ LIT_ESCAPED_CHAR "\\\""][VarSub VERSION_MINOR][\ LIT_ESCAPED_CHAR "\\+"][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS /]]} {[DQ [VarSub VERSION_FILE]]}  )
  (Com {[DQ [VarSub SED]]} {[LIT_CHARS -r]} {[LIT_CHARS -i]} {[LIT_CHARS -e]} {[DQ [LIT_CHARS s/gitVersion][\ LIT_ESCAPED_CHAR "\\s"][LIT_CHARS "+string = "][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS "[^"][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS "]*"][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS "/gitVersion string = "][\ LIT_ESCAPED_CHAR "\\\""][VarSub NEW_VERSION][LIT_CHARS -dev][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS /]]} {[DQ [VarSub VERSION_FILE]]}  )
  (Com {[LIT_CHARS gofmt]} {[LIT_CHARS -s]} {[LIT_CHARS -w]} {[DQ [VarSub VERSION_FILE]]}  )
  (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "+++ Committing version change"]]}  )
  (Com {[LIT_CHARS git]} {[LIT_CHARS add]} {[DQ [VarSub VERSION_FILE]]}  )
  (Com {[LIT_CHARS git]} {[LIT_CHARS commit]} {[LIT_CHARS -m]} {[DQ [LIT_CHARS "Kubernetes version "][VarSub NEW_VERSION][LIT_CHARS -dev]]}  )
)