(List
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('storage', {[LIT_CHARS gcs]})])
  (Com {[LIT_CHARS read]} {[LIT_CHARS -p]} {[DQ [LIT_CHARS "Backup Storage (file, gcs) [gcs]: "]]}  )
  (If
    (Com {[LIT_DBRACKET_LIKE "["]} {[LIT_CHARS -n]} {[DQ [VarSub REPLY]]} {[LIT_DBRACKET_LIKE "]"]}    )
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('storage', {[DQ [VarSub REPLY]]})])
  )
  (Case to_match={[DQ [VarSub storage]]}, pat_word_list=[[{[LIT_CHARS gcs]}], [{[LIT_CHARS file]}], [{[LIT_OTHER "*"]}]]
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('project', {[ComSub (Pipeline (Com {[LIT_CHARS gcloud]} {[LIT_CHARS config]} {[LIT_CHARS list]} {[LIT_CHARS project]}) (Com {[LIT_CHARS grep]} {[SQ <LIT_CHARS "project\\s*=">]}) (Com {[LIT_CHARS sed]} {[LIT_CHARS -r]} {[SQ <LIT_CHARS "s/^.*=\\s*(.*)$/\\1/">]}) )]})])
      (Com {[LIT_CHARS read]} {[LIT_CHARS -p]} {[DQ [LIT_CHARS "Google Developers Console Project ["][VarSub project][LIT_CHARS "]: "]]}      )
      (If
        (Com {[LIT_DBRACKET_LIKE "["]} {[LIT_CHARS -n]} {[DQ [VarSub REPLY]]} {[LIT_DBRACKET_LIKE "]"]}        )
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('project', {[DQ [VarSub REPLY]]})])
      )
      (If
        (Com {[LIT_DBRACKET_LIKE "["]} {[LIT_CHARS -z]} {[DQ [VarSub project]]} {[LIT_DBRACKET_LIKE "]"]}        )
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "ERROR: Project name must not be empty."]]}          )
          (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}          )
        )
      )
      (Com {[LIT_CHARS read]} {[LIT_CHARS -p]} {[DQ [LIT_CHARS "Google Cloud Storage bucket for Vitess backups: "]]} {[LIT_CHARS bucket]}      )
      (If
        (Com {[LIT_DBRACKET_LIKE "["]} {[LIT_CHARS -z]} {[DQ [VarSub bucket]]} {[LIT_DBRACKET_LIKE "]"]}        )
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "ERROR: Bucket name must not be empty."]]}          )
          (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}          )
        )
      )
      (Com {[LIT_CHARS echo]}      )
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "NOTE: If you haven't already created this bucket, you can do so by running:"]]}      )
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "      gsutil mb gs://"][VarSub bucket]]}      )
      (Com {[LIT_CHARS echo]}      )
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('backup_flags', {[ComSub (Com {[LIT_CHARS echo]} {[LIT_CHARS -backup_storage_implementation]} {[LIT_CHARS gcs]} {[LIT_CHARS -gcs_backup_storage_project]} {[DQ [LIT_CHARS "'"][VarSub project][LIT_CHARS "'"]]} {[LIT_CHARS -gcs_backup_storage_bucket]} {[DQ [LIT_CHARS "'"][VarSub bucket][LIT_CHARS "'"]]})]})])
    )
    (List
      (Com {[LIT_CHARS read]} {[LIT_CHARS -p]} {[DQ [LIT_CHARS "Root directory for backups (usually an NFS mount): "]]} {[LIT_CHARS file_root]}      )
      (If
        (Com {[LIT_DBRACKET_LIKE "["]} {[LIT_CHARS -z]} {[DQ [VarSub file_root]]} {[LIT_DBRACKET_LIKE "]"]}        )
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "ERROR: Root directory must not be empty."]]}          )
          (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}          )
        )
      )
      (Com {[LIT_CHARS echo]}      )
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "NOTE: You must add your NFS mount to the vtctld-controller-template"]]}      )
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "      and vttablet-pod-template as described in the Kubernetes docs:"]]}      )
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "      http://kubernetes.io/v1.0/docs/user-guide/volumes.html#nfs"]]}      )
      (Com {[LIT_CHARS echo]}      )
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('backup_flags', {[ComSub (Com {[LIT_CHARS echo]} {[LIT_CHARS -backup_storage_implementation]} {[LIT_CHARS file]} {[LIT_CHARS -file_backup_storage_root]} {[DQ [LIT_CHARS "'"][VarSub file_root][LIT_CHARS "'"]]})]})])
    )
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "ERROR: Unsupported backup storage implementation: "][VarSub storage]]}      )
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}      )
    )
  )
  (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Saving config.sh..."]]}  )
  (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "backup_flags="][\ LIT_ESCAPED_CHAR "\\\""][VarSub backup_flags][\ LIT_ESCAPED_CHAR "\\\""]]}
    <
    (FilenameRedirectNode filename={[LIT_CHARS config.sh]} <REDIR_GREAT ">"> 1),
    >
  )
)