(List
  (Com {[LIT_CHARS set]} {[LIT_CHARS -e]}  )
  (AndOr OP_OR_IF
    (Com {[LIT_DBRACKET_LIKE "["]} {[ComSub (Com {[LIT_CHARS id]} {[LIT_CHARS -u]})]} {[LIT_CHARS -eq]} {[LIT_CHARS 0]} {[LIT_DBRACKET_LIKE "]"]}    )
    (List
      (Com {[LIT_CHARS printf]} {[SQ <LIT_CHARS "%s requires root\\n">]} {[DQ [VarSub 0]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}      )
    )
  )
  (FunctionDef usage []
    (List
      (Com {[LIT_CHARS printf]} {[SQ <LIT_CHARS "%s: [-r release] [-m mirror] [-s]\\n">]} {[DQ [VarSub 0]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}      )
    )
  )
  (FunctionDef tmp []
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('TMP', {[ComSub (Com {[LIT_CHARS mktemp]} {[LIT_CHARS -d]} {[VarSub TMPDIR test_op=VS_TEST_COLON_HYPHEN {[LIT_SLASH /] [LIT_CHARS var] [LIT_SLASH /] [LIT_CHARS tmp]}] [LIT_CHARS /alpine-docker-XXXXXXXXXX]})]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('ROOTFS', {[ComSub (Com {[LIT_CHARS mktemp]} {[LIT_CHARS -d]} {[VarSub TMPDIR test_op=VS_TEST_COLON_HYPHEN {[LIT_SLASH /] [LIT_CHARS var] [LIT_SLASH /] [LIT_CHARS tmp]}] [LIT_CHARS /alpine-docker-rootfs-XXXXXXXXXX]})]})])
      (Com {[LIT_CHARS trap]} {[DQ [LIT_CHARS "rm -rf "][VarSub TMP][LIT_CHARS " "][VarSub ROOTFS]]} {[LIT_CHARS EXIT]} {[LIT_CHARS TERM]} {[LIT_CHARS INT]}      )
    )
  )
  (FunctionDef apkv []
    (Pipeline
      (Com {[LIT_CHARS curl]} {[LIT_CHARS -sSL]} {[VarSub REPO] [LIT_CHARS /] [VarSub ARCH] [LIT_CHARS /APKINDEX.tar.gz]}      )
      (Com {[LIT_CHARS tar]} {[LIT_CHARS -Oxz]}      )
      (Com {[LIT_CHARS grep]} {[SQ <LIT_CHARS "^P:apk-tools-static$">]} {[LIT_CHARS -A1]}      )
      (Com {[LIT_CHARS tail]} {[LIT_CHARS -n1]}      )
      (Com {[LIT_CHARS cut]} {[LIT_CHARS -d] [LIT_OTHER ":"]} {[LIT_CHARS -f2]}      )
    )
  )
  (FunctionDef getapk []
    (Pipeline
      (Com {[LIT_CHARS curl]} {[LIT_CHARS -sSL]} {[VarSub REPO] [LIT_CHARS /] [VarSub ARCH] [LIT_CHARS /apk-tools-static-] [ComSub (Com {[LIT_CHARS apkv]})] [LIT_CHARS .apk]}      )
      (Com {[LIT_CHARS tar]} {[LIT_CHARS -xz]} {[LIT_CHARS -C]} {[VarSub TMP]} {[LIT_CHARS sbin/apk.static]}      )
    )
  )
  (FunctionDef mkbase []
    (Com {[VarSub TMP] [LIT_CHARS /sbin/apk.static]} {[LIT_CHARS --repository]} {[VarSub REPO]} {[LIT_CHARS --update-cache]} {[LIT_CHARS --allow-untrusted]} {[LIT_CHARS --root]} {[VarSub ROOTFS]} {[LIT_CHARS --initdb]} {[LIT_CHARS add]} {[LIT_CHARS alpine-base]}    )
  )
  (FunctionDef conf []
    (Com {[LIT_CHARS printf]} {[SQ <LIT_CHARS "%s\\n">]} {[VarSub REPO]}
      <
      (FilenameRedirectNode filename={[VarSub ROOTFS] [LIT_CHARS /etc/apk/repositories]} <REDIR_GREAT ">"> 1),
      >
    )
  )
  (FunctionDef pack []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[{[LIT_CHARS id]}] bindings=[])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('id', {[ComSub (Pipeline (Com {[LIT_CHARS tar]} {[LIT_CHARS --numeric-owner]} {[LIT_CHARS -C]} {[VarSub ROOTFS]} {[LIT_CHARS -c]} {[LIT_CHARS .]}) (Com {[LIT_CHARS docker]} {[LIT_CHARS import]} {[LIT_CHARS -]} {[LIT_CHARS alpine] [LIT_OTHER ":"] [VarSub REL]}) )]})])
      (Com {[LIT_CHARS docker]} {[LIT_CHARS tag]} {[VarSub id]} {[LIT_CHARS alpine] [LIT_OTHER ":"] [LIT_CHARS latest]}      )
      (Com {[LIT_CHARS docker]} {[LIT_CHARS run]} {[LIT_CHARS -i]} {[LIT_CHARS -t]} {[LIT_CHARS alpine]} {[LIT_CHARS printf]} {[SQ <LIT_CHARS "alpine:%s with id=%s created!\\n">]} {[VarSub REL]} {[VarSub id]}      )
    )
  )
  (FunctionDef save []
    (List
      (AndOr OP_OR_IF
        (Com {[LIT_DBRACKET_LIKE "["]} {[VarSub SAVE]} {[LIT_CHARS -eq]} {[LIT_CHARS 1]} {[LIT_DBRACKET_LIKE "]"]}        )
        (Com {[LIT_CHARS return]}        )
      )
      (Pipeline
        (Com {[LIT_CHARS tar]} {[LIT_CHARS --numeric-owner]} {[LIT_CHARS -C]} {[VarSub ROOTFS]} {[LIT_CHARS -c]} {[LIT_CHARS .]}        )
        (Com {[LIT_CHARS xz]}
          <
          (FilenameRedirectNode filename={[LIT_CHARS rootfs.tar.xz]} <REDIR_GREAT ">"> 1),
          >
        )
      )
    )
  )
  (While
    (Com {[LIT_CHARS getopts]} {[DQ [LIT_CHARS "hr:m:s"]]} {[LIT_CHARS opt]}    )
    (Case to_match={[VarSub opt]}, pat_word_list=[[{[LIT_CHARS r]}], [{[LIT_CHARS m]}], [{[LIT_CHARS s]}], [{[LIT_OTHER "*"]}]]
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('REL', {[VarSub OPTARG]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('MIRROR', {[VarSub OPTARG]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SAVE', {[LIT_CHARS 1]})])
      (Com {[LIT_CHARS usage]}      )
    )
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('REL', {[VarSub REL test_op=VS_TEST_COLON_HYPHEN {[LIT_CHARS edge]}]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('MIRROR', {[VarSub MIRROR test_op=VS_TEST_COLON_HYPHEN {[LIT_CHARS "http:"] [LIT_SLASH /] [LIT_SLASH /] [LIT_CHARS nl.alpinelinux.org] [LIT_SLASH /] [LIT_CHARS alpine]}]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SAVE', {[VarSub SAVE test_op=VS_TEST_COLON_HYPHEN {[LIT_CHARS 0]}]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('REPO', {[VarSub MIRROR] [LIT_CHARS /] [VarSub REL] [LIT_CHARS /main]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('ARCH', {[ComSub (Com {[LIT_CHARS uname]} {[LIT_CHARS -m]})]})])
  (Com {[LIT_CHARS tmp]}  )
  (Com {[LIT_CHARS getapk]}  )
  (Com {[LIT_CHARS mkbase]}  )
  (Com {[LIT_CHARS conf]}  )
  (Com {[LIT_CHARS pack]}  )
  (Com {[LIT_CHARS save]}  )
)