(List
  (Com {[LIT_CHARS set]} {[LIT_CHARS -e]})
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('THISDIR', {[ComSub (Com {[LIT_CHARS dirname]} {[DQ [VarSub 0]]})]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('LOGS_DIR', {[VarSub THISDIR] [LIT_CHARS /waterfall.tmp]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('WATERFALL_PAGE', {[DQ [LIT_CHARS "http://build.chromium.org/p/chromium.memory/builders"]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('WATERFALL_FYI_PAGE', {[DQ [LIT_CHARS "http://build.chromium.org/p/chromium.memory.fyi/builders"]]})])
  (FunctionDef download []
    (If
      (Com {[LIT_OTHER "["]} {[DQ [ComSub (Com {[LIT_CHARS which]} {[LIT_CHARS curl]})]]} {[LIT_OTHER "!"] [LIT_OTHER "="]} {[DQ ]} {[LIT_OTHER "]"]})
      (If
        (Pipeline!
          (Com {[LIT_CHARS curl]} {[LIT_CHARS -s]} {[LIT_CHARS -o]} {[DQ [VarSub 2]]} {[DQ [VarSub 1]]})
        )
        (List
          (Com {[LIT_CHARS echo]})
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Failed to download '"][VarSub 1][LIT_CHARS "'... aborting"]]})
          (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
        )
      )
      (Com {[LIT_OTHER "["]} {[DQ [ComSub (Com {[LIT_CHARS which]} {[LIT_CHARS wget]})]]} {[LIT_OTHER "!"] [LIT_OTHER "="]} {[DQ ]} {[LIT_OTHER "]"]})
      (If
        (Pipeline!
          (Com {[LIT_CHARS wget]} {[DQ [VarSub 1]]} {[LIT_CHARS -O]} {[DQ [VarSub 2]]} {[LIT_CHARS -q]})
        )
        (List
          (Com {[LIT_CHARS echo]})
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Failed to download '"][VarSub 1][LIT_CHARS "'... aborting"]]})
          (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
        )
      )
      (ElseTrue)
      (List
        (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Need either curl or wget to download stuff... aborting"]]})
        (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
      )
    )
  )
  (FunctionDef fetch_logs []
    (List
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -rf]} {[DQ [VarSub LOGS_DIR]]})
      (Com {[LIT_CHARS mkdir]} {[DQ [VarSub LOGS_DIR]]})
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Fetching the list of builders..."]]})
      (Com {[LIT_CHARS download]} {[VarSub 1]} {[DQ [VarSub LOGS_DIR][LIT_CHARS /builders]]})
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SLAVES', {[ComSub (Pipeline (Com {[LIT_CHARS grep]} {[DQ [LIT_CHARS "<a href="][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS builders][\ LIT_ESCAPED_CHAR "\\/"]]} {[DQ [VarSub LOGS_DIR][LIT_CHARS /builders]]}) (Com {[LIT_CHARS grep]} {[SQ <LIT_CHARS "td class=\"box\"">]}) (Com {[LIT_CHARS sed]} {[DQ [LIT_CHARS "s/.*<a href="][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS builders][\ LIT_ESCAPED_CHAR "\\/"][LIT_CHARS //]]}) (Com {[LIT_CHARS sed]} {[DQ [LIT_CHARS s/][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS ".*//"]]}) (Com {[LIT_CHARS sort]}) (Com {[LIT_CHARS uniq]}) )]})])
      (For S [{[VarSub SLAVES]}])
        (List
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SLAVE_URL', {[VarSub 1] [LIT_CHARS /] [VarSub S]})])
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SLAVE_NAME', {[ComSub (Pipeline (Com {[LIT_CHARS echo]} {[VarSub S]}) (Com {[LIT_CHARS sed]} {[LIT_CHARS -e]} {[DQ [LIT_CHARS "s/%20/ /g"]]} {[LIT_CHARS -e]} {[DQ [LIT_CHARS "s/%28/(/g"]]} {[LIT_CHARS -e]} {[DQ [LIT_CHARS "s/%29/)/g"]]}) )]})])
          (Com {[LIT_CHARS echo]} {[LIT_CHARS -n]} {[DQ [LIT_CHARS "Fetching builds by slave '"][VarSub SLAVE_NAME][LIT_CHARS "'"]]})
          (Com {[LIT_CHARS download]} {[VarSub SLAVE_URL] [LIT_OTHER "?"] [LIT_VAR_LIKE "numbuilds="] [VarSub NUMBUILDS]} {[DQ [VarSub LOGS_DIR][LIT_CHARS /slave_][VarSub S]]})
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('LIST_OF_BUILDS', {[ComSub (Pipeline (Com {[LIT_CHARS cat]} {[DQ [VarSub LOGS_DIR][LIT_CHARS /slave_][VarSub S]]}) (Com {[LIT_CHARS awk]} {[SQ <LIT_CHARS "BEGIN { buf = \"\" }\n"> <LIT_CHARS "                          {\n"> <LIT_CHARS "                            if ($0 ~ /<\\/td>/) { buf = (buf $0); }\n"> <LIT_CHARS "                            else {\n"> <LIT_CHARS "                              if (buf) { print buf; buf=\"\" }\n"> <LIT_CHARS "                              print $0\n"> <LIT_CHARS "                            }\n"> <LIT_CHARS "                          }\n"> <LIT_CHARS "                          END {if (buf) print buf}">]}) (Com {[LIT_CHARS grep]} {[DQ [LIT_CHARS success][\ LIT_ESCAPED_CHAR "\\|"][LIT_CHARS failure]]}) (Com {[LIT_CHARS head]} {[LIT_CHARS -n]} {[VarSub NUMBUILDS]}) (Com {[LIT_CHARS grep]} {[DQ [LIT_CHARS failure]]}) (Com {[LIT_CHARS grep]} {[LIT_CHARS -v]} {[DQ [LIT_CHARS "failed compile"]]}) (Com {[LIT_CHARS sed]} {[DQ [LIT_CHARS "s/.*"][\ LIT_ESCAPED_CHAR "\\/"][LIT_CHARS builds][\ LIT_ESCAPED_CHAR "\\/"][LIT_CHARS //]]}) (Com {[LIT_CHARS sed]} {[DQ [LIT_CHARS s/][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS ".*//"]]}) )]})])
          (For BUILD [{[VarSub LIST_OF_BUILDS]}])
            (List
              (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('TMPFILE', {[ComSub (Com {[LIT_CHARS mktemp]} {[LIT_CHARS -t]} {[LIT_CHARS memory_waterfall.XXXXXX]})]})])
              (Com {[LIT_CHARS download]} {[VarSub SLAVE_URL] [LIT_CHARS /builds/] [VarSub BUILD]} {[DQ [VarSub TMPFILE]]})
              (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('REPORT_FILE', {[DQ [VarSub LOGS_DIR][LIT_CHARS /report_][VarSub S][LIT_CHARS _][VarSub BUILD]]})])
              (AndOr OP_OR_IF
                (Com {[LIT_CHARS rm]} {[LIT_CHARS -f]} {[VarSub REPORT_FILE]}
                  <
                  (FilenameRedirectNode filename={[LIT_CHARS /dev/null]} <REDIR_GREAT "2>"> 2),
                  >
                )
                (Com {[LIT_CHARS true]})
              )
              (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('REPORT_URLS', {[ComSub (AndOr OP_OR_IF (Com {[LIT_CHARS grep]} {[LIT_CHARS -o]} {[DQ [LIT_CHARS "[0-9]"][\ LIT_ESCAPED_CHAR "\\+"][LIT_CHARS "/steps/memory.*/logs/[0-9A-F]"][\ LIT_ESCAPED_CHAR "\\{"][LIT_CHARS 16][\ LIT_ESCAPED_CHAR "\\}"]]} {[DQ [VarSub TMPFILE]]}) (Com {[LIT_CHARS true]}) )]})])
              (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('FAILED_TESTS', {[ComSub (AndOr OP_OR_IF (Pipeline (Com {[LIT_CHARS grep]} {[LIT_CHARS -o]} {[DQ [LIT_CHARS "[0-9]"][\ LIT_ESCAPED_CHAR "\\+"][LIT_CHARS "/steps/memory.*/logs/[A-Za-z0-9_.]"][\ LIT_ESCAPED_CHAR "\\+"]]} {[DQ [VarSub TMPFILE]]}) (Com {[LIT_CHARS grep]} {[LIT_CHARS -v]} {[DQ [LIT_CHARS "[0-9A-F]"][\ LIT_ESCAPED_CHAR "\\{"][LIT_CHARS 16][\ LIT_ESCAPED_CHAR "\\}"]]}) (Com {[LIT_CHARS grep]} {[LIT_CHARS -v]} {[DQ [LIT_CHARS stdio]]}) ) (Com {[LIT_CHARS true]}) )]})])
              (For REPORT [{[VarSub REPORT_URLS]}])
                (List
                  (Com {[LIT_CHARS download]} {[DQ [VarSub SLAVE_URL][LIT_CHARS /builds/][VarSub REPORT][LIT_CHARS /text]]} {[DQ [VarSub TMPFILE]]})
                  (Com {[LIT_CHARS echo]} {[DQ ]}
                    <
                    (FilenameRedirectNode filename={[DQ [VarSub TMPFILE]]} <REDIR_DGREAT ">>"> 1),
                    >
                  )
                  (Pipeline
                    (Com {[LIT_CHARS cat]} {[DQ [VarSub TMPFILE]]})
                    (Com {[LIT_CHARS tr]} {[LIT_CHARS -d]} {[SQ <LIT_CHARS "\\r">]}
                      <
                      (FilenameRedirectNode filename={[DQ [VarSub REPORT_FILE]]} <REDIR_DGREAT ">>"> 1),
                      >
                    )
                  )
                )
              )
              (For FAILURE [{[VarSub FAILED_TESTS]}])
                (List
                  (Com {[LIT_CHARS echo]} {[LIT_CHARS -n]} {[DQ [LIT_CHARS "FAILED:"]]}
                    <
                    (FilenameRedirectNode filename={[DQ [VarSub REPORT_FILE]]} <REDIR_DGREAT ">>"> 1),
                    >
                  )
                  (Pipeline
                    (Com {[LIT_CHARS echo]} {[DQ [VarSub FAILURE]]})
                    (Com {[LIT_CHARS sed]} {[LIT_CHARS -e]} {[DQ [LIT_CHARS "s/.*"][\ LIT_ESCAPED_CHAR "\\/"][LIT_CHARS logs][\ LIT_ESCAPED_CHAR "\\/"][LIT_CHARS //]]} {[LIT_CHARS -e]} {[DQ [LIT_CHARS s/][\ LIT_ESCAPED_CHAR "\\/"][LIT_CHARS ".*//"]]}
                      <
                      (FilenameRedirectNode filename={[DQ [VarSub REPORT_FILE]]} <REDIR_DGREAT ">>"> 1),
                      >
                    )
                  )
                )
              )
              (Com {[LIT_CHARS rm]} {[DQ [VarSub TMPFILE]]})
              (Com {[LIT_CHARS echo]} {[VarSub SLAVE_URL] [LIT_CHARS /builds/] [VarSub BUILD]}
                <
                (FilenameRedirectNode filename={[DQ [VarSub REPORT_FILE]]} <REDIR_DGREAT ">>"> 1),
                >
              )
            )
          )
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS " DONE"]]})
        )
      )
    )
  )
  (FunctionDef match_suppressions []
    (Com {[LIT_CHARS python]} {[DQ [VarSub THISDIR][LIT_CHARS /test_suppressions.py]]} {[VarSub @]} {[DQ [VarSub LOGS_DIR][LIT_CHARS /report_]] [LIT_OTHER "*"]}
        more_env=[('PYTHONPATH', {[VarSub THISDIR] [LIT_CHARS /../python/google]})]
    )
  )
  (FunctionDef match_gtest_excludes []
    (List
      (For PLATFORM [{[DQ [LIT_CHARS Linux]]}, {[DQ [LIT_CHARS "Chromium%20Mac"]]}, {[DQ [LIT_CHARS "Chromium%20OS"]]}, {[DQ [LIT_CHARS Windows]]}])
        (List
          (Com {[LIT_CHARS echo]})
          (Pipeline
            (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Test failures on "][VarSub PLATFORM][LIT_CHARS ":"]]})
            (Com {[LIT_CHARS sed]} {[DQ [LIT_CHARS "s/%20/ /"]]})
          )
          (Pipeline
            (Com {[LIT_CHARS grep]} {[LIT_CHARS -h]} {[LIT_CHARS -o]} {[DQ [LIT_CHARS "^FAILED:.*"]]} {[LIT_CHARS -R]} {[DQ [VarSub LOGS_DIR]] [LIT_CHARS /] [LIT_OTHER "*"] [VarSub PLATFORM] [LIT_OTHER "*"]})
            (Com {[LIT_CHARS grep]} {[LIT_CHARS -v]} {[DQ [LIT_CHARS FAILS][\ LIT_ESCAPED_CHAR "\\|"][LIT_CHARS FLAKY]]})
            (Com {[LIT_CHARS sort]})
            (Com {[LIT_CHARS uniq]})
            (Com {[LIT_CHARS sed]} {[LIT_CHARS -e]} {[DQ [LIT_CHARS "s/^FAILED://"]]} {[LIT_CHARS -e]} {[DQ [LIT_CHARS "s/^/  /"]]})
          )
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('RESULT', {[VarSub PIPESTATUS]})])
          (If
            (Com {[LIT_OTHER "["]} {[DQ [VarSub RESULT]]} {[LIT_OTHER "="] [LIT_OTHER "="]} {[LIT_CHARS 1]} {[LIT_OTHER "]"]})
            (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "  None!"]]})
            (ElseTrue)
            (List
              (Com {[LIT_CHARS echo]})
              (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "  Note: we don't check for failures already excluded locally yet"]]})
              (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "  TODO(timurrrr): don't list tests we've already excluded locally"]]})
            )
          )
        )
      )
      (Com {[LIT_CHARS echo]})
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Note: we don't print FAILS/FLAKY tests and 1200s-timeout failures"]]})
    )
  )
  (FunctionDef usage []
    (Com {[LIT_CHARS cat]}
      <
      (HereDocRedirectNode here_end='EOF' do_expansion=True body_word={[DQ [LIT_CHARS "usage: "][VarSub 0][LIT_CHARS " fetch|match options\n"][LIT_CHARS "\n"][LIT_CHARS "This script can be used by waterfall sheriffs to fetch the status\n"][LIT_CHARS "of Valgrind bots on the memory waterfall and test if their local\n"][LIT_CHARS "suppressions match the reports on the waterfall.\n"][LIT_CHARS "\n"][LIT_CHARS "OPTIONS:\n"][LIT_CHARS "   -h      Show this message\n"][LIT_CHARS "   -n N    Fetch N builds from each slave.\n"][LIT_CHARS "\n"][LIT_CHARS "COMMANDS:\n"][LIT_CHARS "  fetch    Fetch Valgrind logs from the memory waterfall\n"][LIT_CHARS "  match    Test the local suppression files against the downloaded logs\n"][LIT_CHARS "\n"]]} <REDIR_DLESS "<<"> 0),
      >
    )
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('NUMBUILDS', {[LIT_CHARS 3]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('CMD', {[VarSub 1]})])
  (If
    (Com {[LIT_OTHER "["]} {[VarSub #]} {[LIT_OTHER "!"] [LIT_OTHER "="]} {[LIT_CHARS 0]} {[LIT_OTHER "]"]})
    (Com {[LIT_CHARS shift]})
  )
  (If
    (Com {[LIT_OTHER "["]} {[DQ [VarSub CMD]]} {[LIT_OTHER "!"] [LIT_OTHER "="]} {[DQ [LIT_CHARS match]]} {[LIT_OTHER "]"]})
    (List
      (While
        (Com {[LIT_CHARS getopts]} {[LIT_OTHER "\u201c"] [LIT_CHARS hn] [LIT_OTHER ":"] [LIT_OTHER "\u201d"]} {[LIT_CHARS OPTION]})
        (Case to_match={[VarSub OPTION]}, pat_word_list=[[{[LIT_CHARS h]}], [{[LIT_CHARS n]}], [{[LIT_OTHER "?"]}]]
          (List
            (Com {[LIT_CHARS usage]})
            (Com {[LIT_CHARS exit]})
          )
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('NUMBUILDS', {[VarSub OPTARG]})])
          (List
            (Com {[LIT_CHARS usage]})
            (Com {[LIT_CHARS exit]})
          )
        )
      )
      (Com {[LIT_CHARS shift]} {[ArithSub {A2 AS_OP_MINUS {A Atom NODE_ARITH_WORD {[VarSub OPTIND]}} {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 1]}}}]})
      (If
        (Com {[LIT_OTHER "["]} {[VarSub #]} {[LIT_OTHER "!"] [LIT_OTHER "="]} {[LIT_CHARS 0]} {[LIT_OTHER "]"]})
        (List
          (Com {[LIT_CHARS usage]})
          (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
        )
      )
    )
  )
  (If
    (Com {[LIT_OTHER "["]} {[DQ [VarSub CMD]]} {[LIT_OTHER "="]} {[DQ [LIT_CHARS fetch]]} {[LIT_OTHER "]"]})
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Fetching "][VarSub NUMBUILDS][LIT_CHARS " builds"]]})
      (Com {[LIT_CHARS fetch_logs]} {[VarSub WATERFALL_PAGE]})
      (Com {[LIT_CHARS fetch_logs]} {[VarSub WATERFALL_FYI_PAGE]})
    )
    (Com {[LIT_OTHER "["]} {[DQ [VarSub CMD]]} {[LIT_OTHER "="]} {[DQ [LIT_CHARS match]]} {[LIT_OTHER "]"]})
    (List
      (Com {[LIT_CHARS match_suppressions]} {[VarSub @]})
      (Com {[LIT_CHARS match_gtest_excludes]})
    )
    (Com {[LIT_OTHER "["]} {[DQ [VarSub CMD]]} {[LIT_OTHER "="]} {[DQ [LIT_CHARS blame]]} {[LIT_OTHER "]"]})
    (List
      (Com {[LIT_CHARS echo]} {[LIT_CHARS The]} {[LIT_CHARS blame]} {[LIT_CHARS command]} {[LIT_CHARS died]} {[LIT_CHARS of]} {[LIT_CHARS bitrot.]} {[LIT_CHARS If]} {[LIT_CHARS you]} {[LIT_CHARS need]} {[LIT_CHARS it] [LIT_COMMA ","]} {[LIT_CHARS please]} {[LIT_CHARS reimplement]} {[LIT_CHARS it.]})
      (Com {[LIT_CHARS echo]} {[LIT_CHARS Reimplementation]} {[LIT_CHARS is]} {[LIT_CHARS blocked]} {[LIT_CHARS on]} {[LIT_CHARS http] [LIT_OTHER ":"] [LIT_CHARS //crbug.com/82688]})
    )
    (ElseTrue)
    (List
      (Com {[LIT_CHARS usage]})
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
    )
  )
)