Remove public rocksdb-lego-determinator (#9803)

Summary:
Pull Request resolved: https://github.com/facebook/rocksdb/pull/9803

Only use Meta-internal version now. precommit_checker.py also now obsolete

Bring back `make commit_prereq` in follow-up work

Reviewed By: jay-zhuang

Differential Revision: D35372283

fbshipit-source-id: 7428438ca51f878802c301d0d5591675e551a113

Makefile

@@ -2372,10 +2372,10 @@ jtest: rocksdbjava
 jdb_bench:
 	cd java;$(MAKE) db_bench;
 
-commit_prereq: build_tools/rocksdb-lego-determinator \
+commit_prereq:
-               build_tools/precommit_checker.py
+	echo "TODO: bring this back using parts of old precommit_checker.py and rocksdb-lego-determinator"
-	J=$(J) build_tools/precommit_checker.py unit clang_unit release clang_release tsan asan ubsan lite unit_non_shm
+	false # J=$(J) build_tools/precommit_checker.py unit clang_unit release clang_release tsan asan ubsan lite unit_non_shm
-	$(MAKE) clean && $(MAKE) jclean && $(MAKE) rocksdbjava;
+	# $(MAKE) clean && $(MAKE) jclean && $(MAKE) rocksdbjava;
 
 # ---------------------------------------------------------------------------
 #  	Platform-specific compilation

build_tools/precommit_checker.py

@@ -1,195 +0,0 @@
-#!/usr/bin/env python3
-# Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
-
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-import argparse
-import subprocess
-import sys
-import re
-import os
-import time
-
-
-#
-# Simple logger
-#
-
-class Log:
-
-    def __init__(self, filename):
-        self.filename = filename
-        self.f = open(self.filename, 'w+')
-
-    def caption(self, str):
-        line = "\n##### %s #####\n" % str
-        if self.f:
-            self.f.write("%s \n" % line)
-        else:
-            print(line)
-
-    def error(self, str):
-        data = "\n\n##### ERROR ##### %s" % str
-        if self.f:
-            self.f.write("%s \n" % data)
-        else:
-            print(data)
-
-    def log(self, str):
-        if self.f:
-            self.f.write("%s \n" % str)
-        else:
-            print(str)
-
-#
-# Shell Environment
-#
-
-
-class Env(object):
-
-    def __init__(self, logfile, tests):
-        self.tests = tests
-        self.log = Log(logfile)
-
-    def shell(self, cmd, path=os.getcwd()):
-        if path:
-            os.chdir(path)
-
-        self.log.log("==== shell session ===========================")
-        self.log.log("%s> %s" % (path, cmd))
-        p = subprocess.run("cd %s; %s" % (path, cmd), shell=True,
-                            capture_output=True, text=True)
-        self.log.log("status = %s" % p.returncode)
-        self.log.log("stdout = %s" % p.stdout)
-        if p.stderr:
-            self.log.log("stderr = %s" % p.stderr)
-        self.log.log("============================================== \n\n")
-        return p.returncode, p.stdout
-
-#
-# Pre-commit checker
-#
-
-
-class PreCommitChecker(Env):
-
-    def __init__(self, args):
-        Env.__init__(self, args.logfile, args.tests)
-        self.ignore_failure = args.ignore_failure
-
-    #
-    #   Get commands for a given job from the determinator file
-    #
-    def get_commands(self, test):
-        status, out = self.shell(
-            "RATIO=1 build_tools/rocksdb-lego-determinator %s" % test, ".")
-        return status, out
-
-    #
-    # Run a specific CI job
-    #
-    def run_test(self, test):
-        self.log.caption("Running test %s locally" % test)
-
-        # get commands for the CI job determinator
-        status, cmds = self.get_commands(test)
-        if status != 0:
-            self.log.error("Error getting commands for test %s" % test)
-            return False
-
-        # Parse the JSON to extract the commands to run
-        cmds = re.findall('"shell":"([^\"]*)', cmds)
-
-        if len(cmds) == 0:
-            self.log.log("No commands found")
-            return False
-
-        # Run commands
-        for cmd in cmds:
-            # Run the command
-            status, out = self.shell(cmd, ".")
-            if status != 0:
-                self.log.error("Error running command %s for test %s"
-                               % (cmd, test))
-                return False
-
-        return True
-
-    #
-    # Run specified CI jobs
-    #
-    def run_tests(self):
-        if not self.tests:
-            self.log.error("Invalid args. Please provide tests")
-            return False
-
-        self.print_separator()
-        self.print_row("TEST", "RESULT")
-        self.print_separator()
-
-        result = True
-        for test in self.tests:
-            start_time = time.time()
-            self.print_test(test)
-            result = self.run_test(test)
-            elapsed_min = (time.time() - start_time) / 60
-            if not result:
-                self.log.error("Error running test %s" % test)
-                self.print_result("FAIL (%dm)" % elapsed_min)
-                if not self.ignore_failure:
-                    return False
-                result = False
-            else:
-                self.print_result("PASS (%dm)" % elapsed_min)
-
-        self.print_separator()
-        return result
-
-    #
-    # Print a line
-    #
-    def print_separator(self):
-        print("".ljust(60, "-"))
-
-    #
-    # Print two colums
-    #
-    def print_row(self, c0, c1):
-        print("%s%s" % (c0.ljust(40), c1.ljust(20)))
-
-    def print_test(self, test):
-        print(test.ljust(40), end="")
-        sys.stdout.flush()
-
-    def print_result(self, result):
-        print(result.ljust(20))
-
-#
-# Main
-#
-parser = argparse.ArgumentParser(description='RocksDB pre-commit checker.')
-
-# --log <logfile>
-parser.add_argument('--logfile', default='/tmp/precommit-check.log',
-                    help='Log file. Default is /tmp/precommit-check.log')
-# --ignore_failure
-parser.add_argument('--ignore_failure', action='store_true', default=False,
-                    help='Stop when an error occurs')
-# <test ....>
-parser.add_argument('tests', nargs='+',
-                    help='CI test(s) to run. e.g: unit punit asan tsan ubsan')
-
-args = parser.parse_args()
-checker = PreCommitChecker(args)
-
-print("Please follow log %s" % checker.log.filename)
-
-if not checker.run_tests():
-    print("Error running tests. Please check log file %s"
-          % checker.log.filename)
-    sys.exit(1)
-
-sys.exit(0)