(List
  (FunctionDef adb_all []
    (List
      (If
        (DBracket {B2 BINARY_STRING_EQUAL {[VarSub #]} {[LIT_CHARS 0]}})
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Usage: adb_all <adb command>.  Quoting is optional."]]})
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Example: adb_all install Chrome.apk"]]})
          (Com {[LIT_CHARS return]} {[LIT_CHARS 1]})
        )
      )
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('DEVICES', {[ComSub (Com {[LIT_CHARS adb_get_devices]} {[LIT_CHARS -b]})]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('NUM_DEVICES', {[ComSub (Pipeline (Com {[LIT_CHARS echo]} {[VarSub DEVICES]}) (Com {[LIT_CHARS wc]} {[LIT_CHARS -w]}) )]})])
      (If
        (DParen {A2 AS_OP_GREAT {A Atom NODE_ARITH_WORD {[VarSub NUM_DEVICES]}} {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 1]}}})
        (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Looping over "][VarSub NUM_DEVICES][LIT_CHARS " devices"]]})
      )
      (Com {[LIT_CHARS _adb_multi]} {[DQ [VarSub DEVICES]]} {[DQ [VarSub *]]})
    )
  )
  (FunctionDef adb_device_loop []
    (List
      (If
        (DBracket {B2 BINARY_STRING_EQUAL {[VarSub #]} {[LIT_CHARS 0]}})
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Intended for more complex one-liners that cannot be done with"]]} {[DQ [LIT_CHARS adb_all.]]})
          (Com {[LIT_CHARS echo]} {[SQ <LIT_CHARS "Usage: adb_device_loop \"echo $DEVICE: $(adb root &&">]} {[SQ <LIT_CHARS "adb shell cat /data/local.prop)\"">]})
          (Com {[LIT_CHARS return]} {[LIT_CHARS 1]})
        )
      )
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('DEVICES', {[ComSub (Com {[LIT_CHARS adb_get_devices]})]})])
      (If
        (DBracket {B1 UNARY_STRING_z {[VarSub DEVICES]}})
        (Com {[LIT_CHARS return]})
      )
      (For DEVICE [{[VarSub DEVICES]}])
        (List
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('DEV_TYPE', {[ComSub (Pipeline (Com {[LIT_CHARS adb]} {[LIT_CHARS -s]} {[VarSub DEVICE]} {[LIT_CHARS shell]} {[LIT_CHARS getprop]} {[LIT_CHARS ro.product.device]}) (Com {[LIT_CHARS sed]} {[SQ <LIT_CHARS "s/\\r//">]}) )]})])
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Running on "][VarSub DEVICE][LIT_CHARS " ("][VarSub DEV_TYPE][LIT_CHARS ")"]]})
          (Com {[LIT_CHARS eval]} {[DQ [VarSub *]]}
                    more_env=[('ANDROID_SERIAL', {[VarSub DEVICE]})]
          )
        )
      )
    )
  )
  (FunctionDef wipe_all_devices []
    (List
      (If
        (DBracket {B? LOGICAL_BINARY_OR {B1 UNARY_STRING_z {[ComSub (Com {[LIT_CHARS which]} {[LIT_CHARS adb]})]}} {B1 UNARY_STRING_z {[ComSub (Com {[LIT_CHARS which]} {[LIT_CHARS fastboot]})]}}})
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "aborting: adb and fastboot not in path"]]})
          (Com {[LIT_CHARS return]} {[LIT_CHARS 1]})
        )
        (Pipeline!
          (Com {[ComSub (Pipeline (Com {[LIT_CHARS groups]}) (Com {[LIT_CHARS grep]} {[LIT_CHARS -q]} {[SQ <LIT_CHARS plugdev>]}) )]})
        )
        (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "If fastboot fails, run: 'sudo adduser "][ComSub (Com {[LIT_CHARS whoami]})][LIT_CHARS " plugdev'"]]})
      )
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('DEVICES', {[ComSub (Com {[LIT_CHARS adb_get_devices]} {[LIT_CHARS -b]})]})])
      (If
        (DBracket {B2 BINARY_STRING_NOT_EQUAL {[VarSub 1]} {[SQ <LIT_CHARS -f>]}})
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "This will ERASE ALL DATA from "][ComSub (Pipeline (Com {[LIT_CHARS echo]} {[VarSub DEVICES]}) (Com {[LIT_CHARS wc]} {[LIT_CHARS -w]}) )][LIT_CHARS " device."]]})
          (Com {[LIT_CHARS read]} {[LIT_CHARS -p]} {[DQ [LIT_CHARS "Hit enter to continue"]]})
        )
      )
      (Com {[LIT_CHARS _adb_multi]} {[DQ [VarSub DEVICES]]} {[DQ [LIT_CHARS "reboot bootloader"]]})
      (Subshell
        (List
          (For DEVICE [{[VarSub DEVICES]}])
            (Fork
              (Com {[LIT_CHARS fastboot_erase]} {[VarSub DEVICE]})
            )
          )
          (Com {[LIT_CHARS wait]})
        )
      )
      (For DEVICE [{[VarSub DEVICES]}])
        (Com {[LIT_CHARS fastboot]} {[LIT_CHARS -s]} {[VarSub DEVICE]} {[LIT_CHARS reboot]})
      )
    )
  )
  (FunctionDef fastboot_erase []
    (List
      (If
        (DBracket {B1 UNARY_STRING_n {[VarSub 1]}})
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Wiping "][VarSub 1]]})
          (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('SERIAL', {[DQ [LIT_CHARS "-s "][VarSub 1]]})])
        )
        (ElseTrue)
        (List
          (If
            (Com {[LIT_OTHER "["]} {[LIT_CHARS -z]} {[ComSub (Com {[LIT_CHARS fastboot]} {[LIT_CHARS devices]})]} {[LIT_OTHER "]"]})
            (List
              (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "No devices in fastboot, aborting."]]})
              (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Check out wipe_all_devices to see if sufficient"]]})
              (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "You can put a device in fastboot using adb reboot bootloader"]]})
              (Com {[LIT_CHARS return]} {[LIT_CHARS 1]})
            )
          )
          (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('SERIAL', {[DQ ]})])
        )
      )
      (Com {[LIT_CHARS fastboot]} {[VarSub SERIAL]} {[LIT_CHARS erase]} {[LIT_CHARS cache]})
      (Com {[LIT_CHARS fastboot]} {[VarSub SERIAL]} {[LIT_CHARS erase]} {[LIT_CHARS userdata]})
    )
  )
  (FunctionDef adb_get_devices []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('DEVICES', {[DQ [ComSub (Pipeline (Com {[LIT_CHARS adb]} {[LIT_CHARS devices]}) (Com {[LIT_CHARS grep]} {[SQ <LIT_CHARS "device$">]}) )]]})])
      (If
        (DBracket {B? LOGICAL_BINARY_AND {B1 UNARY_STRING_z {[VarSub DEVICES]}} {B2 BINARY_STRING_EQUAL {[VarSub 1]} {[SQ <LIT_CHARS -b>]}}})
        (List
          (Com {[LIT_CHARS echo]} {[SQ <LIT_CHARS "- waiting for device -">]}
            <
            (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
            >
          )
          (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('DEVICES', {[DQ [ComSub (Pipeline (Com {[LIT_CHARS adb]} {[LIT_CHARS wait-for-device]} {[LIT_CHARS devices]}) (Com {[LIT_CHARS grep]} {[SQ <LIT_CHARS "device$">]}) )]]})])
        )
      )
      (Pipeline
        (Com {[LIT_CHARS echo]} {[DQ [VarSub DEVICES]]})
        (Com {[LIT_CHARS awk]} {[LIT_CHARS -vORS] [LIT_OTHER "="] [SQ <LIT_CHARS " ">]} {[SQ <LIT_CHARS "{print $1}">]})
        (Com {[LIT_CHARS sed]} {[SQ <LIT_CHARS "s/ $/\\n/">]})
      )
    )
  )
  (FunctionDef _adb_multi []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('DEVICES', {[VarSub 1]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('ADB_ARGS', {[VarSub 2]})])
      (Subshell
        (List
          (For DEVICE [{[VarSub DEVICES]}])
            (Fork
              (Com {[LIT_CHARS adb]} {[LIT_CHARS -s]} {[VarSub DEVICE]} {[VarSub ADB_ARGS]})
            )
          )
          (Com {[LIT_CHARS wait]})
        )
      )
    )
  )
)