(List
  (Com {[LIT_CHARS set]} {[LIT_CHARS -o]} {[LIT_CHARS nounset]})
  (Com {[LIT_CHARS set]} {[LIT_CHARS -o]} {[LIT_CHARS errexit]})
  (FunctionDef Banner []
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "######################################################################"]]})
      (Com {[LIT_CHARS echo]} {[VarSub *]})
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "######################################################################"]]})
    )
  )
  (FunctionDef Usage []
    (Pipeline
      (Com {[LIT_CHARS egrep]} {[DQ [LIT_CHARS "^#@"]]} {[VarSub 0]})
      (Com {[LIT_CHARS cut]} {[LIT_CHARS --bytes] [LIT_OTHER "="] [LIT_CHARS 3-]})
    )
  )
  (FunctionDef SanityCheck []
    (List
      (Com {[LIT_CHARS Banner]} {[DQ [LIT_CHARS "Sanity Checks"]]})
      (If
        (DBracket {B2 BINARY_STRING_NOT_EQUAL {[ComSub (Com {[LIT_CHARS basename]} {[ComSub (Com {[LIT_CHARS pwd]})]})]} {[DQ [LIT_CHARS native_client]]}})
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "ERROR: run this script from the native_client/ dir"]]})
          (Com {[LIT_CHARS exit]} {[LIT_CHARS -1]})
        )
      )
    )
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('GS_UTIL', {[VarSub GS_UTIL test_op=VS_TEST_COLON_HYPHEN {[LIT_CHARS buildbot] [LIT_SLASH /] [LIT_CHARS gsutil.sh]}]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('DIR_ARCHIVE', {[LIT_CHARS nativeclient-archive2]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('DIR_TRYBOT', {[LIT_CHARS nativeclient-trybot]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('GS_PREFIX_ARCHIVE', {[DQ [LIT_CHARS "gs://"][VarSub DIR_ARCHIVE]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('GS_PREFIX_TRYBOT', {[DQ [LIT_CHARS "gs://"][VarSub DIR_TRYBOT]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('URL_PREFIX_UI', {[DQ [LIT_CHARS "http://gsdview.appspot.com"]]})])
  (FunctionDef GetFileSizeK []
    (Pipeline
      (Com {[LIT_CHARS du]} {[LIT_CHARS -k]} {[VarSub 1]})
      (Com {[LIT_CHARS egrep]} {[LIT_CHARS -o]} {[DQ [LIT_CHARS "^[0-9]+"]]})
    )
  )
  (FunctionDef Upload []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('size_kb', {[ComSub (Com {[LIT_CHARS GetFileSizeK]} {[VarSub 1]})]})])
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "uploading: "][VarSub 2][LIT_CHARS " ("][VarSub size_kb][LIT_CHARS "kB)"]]})
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('path', {[VarSub 2 transform_ops=[Slice {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 5]}} None]]})])
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "@@@STEP_LINK@download ("][VarSub size_kb][LIT_CHARS "kB)@"][VarSub URL_PREFIX_UI][LIT_CHARS /][VarSub path][LIT_CHARS "@@@"]]})
      (Com {[VarSub GS_UTIL]} {[LIT_CHARS cp]} {[LIT_CHARS -a]} {[LIT_CHARS public-read]} {[VarSub 1]} {[VarSub 2]})
    )
  )
  (FunctionDef CheckPath []
    (If
      (DBracket {B? LOGICAL_BINARY_AND {B2 BINARY_STRING_NOT_EQUAL {[VarSub 1]} {[LIT_CHARS toolchain/] [LIT_OTHER "*"]}} {B? LOGICAL_BINARY_AND {B2 BINARY_STRING_NOT_EQUAL {[VarSub 1]} {[LIT_CHARS between_builders/] [LIT_OTHER "*"]}} {B2 BINARY_STRING_NOT_EQUAL {[VarSub 1]} {[LIT_CHARS canned_nexe/] [LIT_OTHER "*"]}}}})
      (List
        (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "ERROR: Bad component name: "][VarSub 1]]})
        (Com {[LIT_CHARS exit]} {[LIT_CHARS -1]})
      )
    )
  )
  (FunctionDef UploadArchive []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('path', {[VarSub 1]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tarball', {[VarSub 2]})])
      (Com {[LIT_CHARS CheckPath]} {[VarSub path]})
      (Com {[LIT_CHARS Upload]} {[VarSub tarball]} {[VarSub GS_PREFIX_ARCHIVE] [LIT_CHARS /] [VarSub path]})
    )
  )
  (FunctionDef DownloadArchive []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('path', {[VarSub 1]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tarball', {[VarSub 2]})])
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "@@@STEP_LINK@download@"][VarSub URL_PREFIX_UI][LIT_CHARS /][VarSub path][LIT_CHARS "@@@"]]})
      (Com {[VarSub GS_UTIL]} {[LIT_CHARS cp]} {[VarSub GS_PREFIX_ARCHIVE] [LIT_CHARS /] [VarSub path]} {[VarSub tarball]})
    )
  )
  (FunctionDef UploadTrybot []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('path', {[VarSub 1]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tarball', {[VarSub 2]})])
      (Com {[LIT_CHARS CheckPath]} {[VarSub path]})
      (Com {[LIT_CHARS Upload]} {[VarSub tarball]} {[VarSub GS_PREFIX_TRYBOT] [LIT_CHARS /] [VarSub path]})
    )
  )
  (FunctionDef DownloadTrybot []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('path', {[VarSub 1]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tarball', {[VarSub 2]})])
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "@@@STEP_LINK@download@"][VarSub URL_PREFIX_UI][LIT_CHARS /][VarSub path][LIT_CHARS "@@@"]]})
      (Com {[VarSub GS_UTIL]} {[LIT_CHARS cp]} {[VarSub GS_PREFIX_TRYBOT] [LIT_CHARS /] [VarSub path]} {[VarSub tarball]})
    )
  )
  (FunctionDef ComputeSha1 []
    (If
      (Com {[LIT_CHARS which]} {[LIT_CHARS sha1sum]}
        <
        (FilenameRedirectNode filename={[LIT_CHARS /dev/null]} <REDIR_GREAT ">"> 1),
        >
      )
      (Com {[LIT_CHARS echo]} {[DQ [ComSub (List (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SHA1', {[ComSub (Com {[LIT_CHARS sha1sum]} {[LIT_CHARS -b]} {[VarSub 1]})]})]) (Com {[LIT_CHARS echo]} {[VarSub SHA1 transform_ops=[Slice {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 0]}} {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 40]}}]]}) )]]})
      (Com {[LIT_CHARS which]} {[LIT_CHARS openssl]}
        <
        (FilenameRedirectNode filename={[LIT_CHARS /dev/null]} <REDIR_GREAT ">"> 1),
        >
      )
      (Com {[LIT_CHARS echo]} {[DQ [ComSub (List (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SHA1', {[ComSub (Com {[LIT_CHARS openssl]} {[LIT_CHARS sha1]} {[VarSub 1]})]})]) (Com {[LIT_CHARS echo]} {[VarSub SHA1 transform_ops=[PatSub {[LIT_CHARS "* "]} {}]]}) )]]})
      (ElseTrue)
      (List
        (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "ERROR: do not know how to compute SHA1"]]})
        (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
      )
    )
  )
  (FunctionDef UploadArmTrustedToolchain []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('rev', {[VarSub 1]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tarball', {[VarSub 2]})])
      (Com {[LIT_CHARS UploadArchive]} {[LIT_CHARS toolchain/] [VarSub rev] [LIT_CHARS /naclsdk_linux_arm-trusted.tgz]} {[VarSub tarball]})
    )
  )
  (FunctionDef DownloadArmTrustedToolchain []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('rev', {[VarSub 1]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tarball', {[VarSub 2]})])
      (Com {[LIT_CHARS DownloadArchive]} {[LIT_CHARS toolchain/] [VarSub rev] [LIT_CHARS /naclsdk_linux_arm-trusted.tgz]} {[VarSub tarball]})
    )
  )
  (FunctionDef ShowRecentArmTrustedToolchains []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('url', {[VarSub GS_PREFIX_ARCHIVE] [LIT_CHARS /toolchain/] [LIT_OTHER "*"] [LIT_CHARS /naclsdk_linux_arm-trusted.tgz]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('recent', {[ComSub (Pipeline (Com {[VarSub GS_UTIL]} {[LIT_CHARS ls]} {[VarSub url]}) (Com {[LIT_CHARS tail]} {[LIT_CHARS -5]}) )]})])
      (For url [{[VarSub recent]}])
        (If
          (Com {[VarSub GS_UTIL]} {[LIT_CHARS ls]} {[LIT_CHARS -L]} {[DQ [VarSub url]]})
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "====="]]})
        )
      )
    )
  )
  (FunctionDef UploadToolchainTarball []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('rev', {[VarSub 1]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('label', {[VarSub 2]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tarball', {[VarSub 3]})])
      (Com {[LIT_CHARS ComputeSha1]} {[VarSub tarball]}
        <
        (FilenameRedirectNode filename={[VarSub tarball] [LIT_CHARS .sha1hash]} <REDIR_GREAT ">"> 1),
        >
      )
      (Com {[LIT_CHARS UploadArchive]} {[LIT_CHARS toolchain/] [VarSub rev] [LIT_CHARS /naclsdk_] [VarSub label] [LIT_CHARS .tgz.sha1hash]} {[VarSub tarball] [LIT_CHARS .sha1hash]})
      (Com {[LIT_CHARS UploadArchive]} {[LIT_CHARS toolchain/] [VarSub rev] [LIT_CHARS /naclsdk_] [VarSub label] [LIT_CHARS .tgz]} {[VarSub tarball]})
    )
  )
  (FunctionDef DownloadPnaclToolchains []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('rev', {[VarSub 1]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('label', {[VarSub 2]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tarball', {[VarSub 3]})])
      (Com {[LIT_CHARS DownloadArchive]} {[LIT_CHARS toolchain/] [VarSub rev] [LIT_CHARS /naclsdk_] [VarSub label] [LIT_CHARS .tgz]} {[VarSub tarball]})
    )
  )
  (FunctionDef ShowRecentPnaclToolchains []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('label', {[VarSub 1]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('url', {[DQ [VarSub GS_PREFIX_ARCHIVE][LIT_CHARS "/toolchain/*/naclsdk_"][VarSub label][LIT_CHARS .tgz]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('recent', {[ComSub (Pipeline (Com {[VarSub GS_UTIL]} {[LIT_CHARS ls]} {[VarSub url]}) (Com {[LIT_CHARS tail]} {[LIT_CHARS -5]}) )]})])
      (For url [{[VarSub recent]}])
        (If
          (Com {[VarSub GS_UTIL]} {[LIT_CHARS ls]} {[LIT_CHARS -L]} {[DQ [VarSub url]]})
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "====="]]})
        )
      )
    )
  )
  (FunctionDef UploadArchivedNexes []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('rev', {[VarSub 1]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('label', {[DQ [LIT_CHARS archived_nexes_][VarSub 2][LIT_CHARS .tar.bz2]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tarball', {[VarSub 3]})])
      (Com {[LIT_CHARS UploadArchive]} {[LIT_CHARS canned_nexe/] [VarSub rev] [LIT_CHARS /] [VarSub label]} {[VarSub tarball]})
    )
  )
  (FunctionDef DownloadArchivedNexes []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('rev', {[VarSub 1]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('label', {[DQ [LIT_CHARS archived_nexes_][VarSub 2][LIT_CHARS .tar.bz2]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tarball', {[VarSub 3]})])
      (Com {[LIT_CHARS DownloadArchive]} {[LIT_CHARS canned_nexe/] [VarSub rev] [LIT_CHARS /] [VarSub label]} {[VarSub tarball]})
    )
  )
  (FunctionDef UploadArchivedPexes []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('rev', {[VarSub 1]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('label', {[DQ [LIT_CHARS archived_pexes_][VarSub 2][LIT_CHARS .tar.bz2]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tarball', {[VarSub 3]})])
      (Com {[LIT_CHARS UploadArchive]} {[LIT_CHARS toolchain/] [VarSub rev] [LIT_CHARS /] [VarSub label]} {[VarSub tarball]})
    )
  )
  (FunctionDef DownloadArchivedPexes []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('rev', {[VarSub 1]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('label', {[DQ [LIT_CHARS archived_pexes_][VarSub 2][LIT_CHARS .tar.bz2]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tarball', {[VarSub 3]})])
      (Com {[LIT_CHARS DownloadArchive]} {[LIT_CHARS toolchain/] [VarSub rev] [LIT_CHARS /] [VarSub label]} {[VarSub tarball]})
    )
  )
  (FunctionDef UploadArchivedPexesSpec2k []
    (Com {[LIT_CHARS UploadArchivedPexes]} {[VarSub 1]} {[DQ [LIT_CHARS spec2k]]} {[VarSub 2]})
  )
  (FunctionDef DownloadArchivedPexesSpec2k []
    (Com {[LIT_CHARS DownloadArchivedPexes]} {[VarSub 1]} {[DQ [LIT_CHARS spec2k]]} {[VarSub 2]})
  )
  (FunctionDef UploadArmBinariesForHWBots []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('name', {[VarSub 1]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tarball', {[VarSub 2]})])
      (Com {[LIT_CHARS UploadArchive]} {[LIT_CHARS between_builders/] [VarSub name] [LIT_CHARS /] [ComSub (Com {[LIT_CHARS basename]} {[VarSub tarball]})]} {[VarSub tarball]})
    )
  )
  (FunctionDef DownloadArmBinariesForHWBots []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('name', {[VarSub 1]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tarball', {[VarSub 2]})])
      (Com {[LIT_CHARS DownloadArchive]} {[LIT_CHARS between_builders/] [VarSub name] [LIT_CHARS /] [ComSub (Com {[LIT_CHARS basename]} {[VarSub tarball]})]} {[VarSub tarball]})
    )
  )
  (FunctionDef UploadArmBinariesForHWBotsTry []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('name', {[VarSub 1]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tarball', {[VarSub 2]})])
      (Com {[LIT_CHARS UploadTrybot]} {[LIT_CHARS between_builders/] [VarSub name] [LIT_CHARS /] [ComSub (Com {[LIT_CHARS basename]} {[VarSub tarball]})]} {[VarSub tarball]})
    )
  )
  (FunctionDef DownloadArmBinariesForHWBotsTry []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('name', {[VarSub 1]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('tarball', {[VarSub 2]})])
      (Com {[LIT_CHARS DownloadTrybot]} {[LIT_CHARS between_builders/] [VarSub name] [LIT_CHARS /] [ComSub (Com {[LIT_CHARS basename]} {[VarSub tarball]})]} {[VarSub tarball]})
    )
  )
  (Com {[LIT_CHARS SanityCheck]})
  (If
    (DBracket {B2 BINARY_INT_EQ {[VarSub #]} {[LIT_CHARS 0]}})
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "you must specify a mode on the commandline:"]]})
      (Com {[LIT_CHARS echo]})
      (Com {[LIT_CHARS Usage]})
      (Com {[LIT_CHARS exit]} {[LIT_CHARS -1]})
    )
    (DBracket {B2 BINARY_STRING_NOT_EQUAL {[DQ [ComSub (Com {[LIT_CHARS type]} {[LIT_CHARS -t]} {[VarSub 1]})]]} {[DQ [LIT_CHARS function]]}})
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "ERROR: unknown function '"][VarSub 1][LIT_CHARS "'."]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "For help, try:"]]})
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "    "][VarSub 0][LIT_CHARS " help"]]})
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
    )
    (ElseTrue)
    (Com {[DQ [VarSub @]]})
  )
)