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import sys
import os
import re
import subprocess
import platform
ERROR_PRONE_FLAGS = [
'-Xep:FunctionalInterfaceMethodChanged:WARN',
'-Xep:ReturnValueIgnored:WARN',
]
JAVA10_EXPORTS = [
'--add-exports=jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED',
'--add-exports=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED',
'--add-exports=jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED',
'--add-exports=jdk.compiler/com.sun.tools.javac.main=ALL-UNNAMED',
'--add-exports=jdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED',
'--add-exports=jdk.compiler/com.sun.tools.javac.processing=ALL-UNNAMED',
'--add-exports=jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED',
'--add-exports=jdk.compiler/com.sun.tools.javac.comp=ALL-UNNAMED',
]
def get_classpath(cmd):
for i, part in enumerate(cmd):
if part == '-classpath':
i += 1
if i < len(cmd):
return cmd[i]
else:
return None
return None
def parse_args(argv):
parsed = []
for i in range(len(argv)):
if not argv[i].startswith('-'):
parsed.append(argv[i])
if len(parsed) >= 3:
break
return parsed + [argv[i + 1 :]]
def fix_cmd_line(error_prone_tool, cmd):
if not error_prone_tool:
return cmd
for f in cmd:
if f.startswith('-Xep'):
ERROR_PRONE_FLAGS.append(f)
for f in ERROR_PRONE_FLAGS:
if f in cmd:
cmd.remove(f)
if '-processor' in cmd:
classpath = get_classpath(cmd)
if classpath:
error_prone_tool = error_prone_tool + os.pathsep + classpath
return (
cmd
+ JAVA10_EXPORTS
+ ['-processorpath', error_prone_tool, '-XDcompilePolicy=byfile']
+ [(' '.join(['-Xplugin:ErrorProne'] + ERROR_PRONE_FLAGS))]
)
# NOTE: legacy, only for "devtools/ya/jbuild"
def just_do_it(argv):
java, javac, error_prone_tool, javac_cmd = parse_args(argv)
for f in javac_cmd:
if f.startswith('-Xep'):
ERROR_PRONE_FLAGS.append(f)
for f in ERROR_PRONE_FLAGS:
if f in javac_cmd:
javac_cmd.remove(f)
if '-processor' in javac_cmd:
classpath = get_classpath(javac_cmd)
if classpath:
error_prone_tool = error_prone_tool + os.pathsep + classpath
cmd = (
[javac]
+ JAVA10_EXPORTS
+ ['-processorpath', error_prone_tool, '-XDcompilePolicy=byfile']
+ [(' '.join(['-Xplugin:ErrorProne'] + ERROR_PRONE_FLAGS))]
+ javac_cmd
)
if platform.system() == 'Windows':
sys.exit(subprocess.Popen(cmd).wait())
else:
os.execv(cmd[0], cmd)
if __name__ == '__main__':
just_do_it(sys.argv[1:])
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