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[scripts] Improve warning and format copy-static-bindings.py #9427

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merged 1 commit into from
Oct 16, 2024
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[scripts] Improve warning and format copy-static-bindings.py #9427

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45 changes: 25 additions & 20 deletions lldb/scripts/copy-static-bindings.py
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Original file line number Diff line number Diff line change
Expand Up @@ -22,24 +22,25 @@
import sys
import shutil


def find_generated_bindings(build_dir, language):
# First, see if we're in a standalone build of LLDB.
bindings_build_dir = os.path.join(build_dir, 'bindings', language)
bindings_build_dir = os.path.join(build_dir, "bindings", language)
if os.path.exists(bindings_build_dir):
return bindings_build_dir

# Failing that, check if it's a unified build (i.e. build with LLVM+Clang)
bindings_build_dir = os.path.join(build_dir, 'tools', 'lldb', 'bindings',
language)
bindings_build_dir = os.path.join(build_dir, "tools", "lldb", "bindings", language)
if os.path.exists(bindings_build_dir):
return bindings_build_dir

return None


def copy_bindings(generated_bindings_dir, source_dir, language, extensions=['.cpp']):
binding_source_dir = os.path.join(source_dir, 'bindings', language,
'static-binding')
def copy_bindings(generated_bindings_dir, source_dir, language, extensions=[".cpp"]):
binding_source_dir = os.path.join(
source_dir, "bindings", language, "static-binding"
)

for root, _, files in os.walk(generated_bindings_dir):
for file in files:
Expand All @@ -50,36 +51,40 @@ def copy_bindings(generated_bindings_dir, source_dir, language, extensions=['.cp


def main():
parser = argparse.ArgumentParser(description='Copy the static bindings')
parser.add_argument('build_dir',
type=str,
help='Path to the root of the LLDB build directory')
parser = argparse.ArgumentParser(description="Copy the static bindings")
parser.add_argument(
"build_dir", type=str, help="Path to the root of the LLDB build directory"
)

args = parser.parse_args()

build_dir = args.build_dir
if not os.path.exists(build_dir):
print("error: the build directory does not exist: {}".format(
args.build_dir))
print("error: the build directory does not exist: {}".format(args.build_dir))
sys.exit(1)

source_dir = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
if not os.path.exists(source_dir):
print("error: the source directory does not exist: {}".format(
source_dir))
print("error: the source directory does not exist: {}".format(source_dir))
sys.exit(1)

generated_bindings_python_dir = find_generated_bindings(build_dir, 'python')
generated_bindings_python_dir = find_generated_bindings(build_dir, "python")
if generated_bindings_python_dir is None:
print("error: unable to locate the python bindings in the build directory")
print(
"warning: Python bindings skipped: unable to locate the Python bindings in the build directory"
)
else:
copy_bindings(generated_bindings_python_dir, source_dir, 'python', ['.py', '.cpp'])
copy_bindings(
generated_bindings_python_dir, source_dir, "python", [".py", ".cpp"]
)

generated_bindings_lua_dir = find_generated_bindings(build_dir, 'lua')
generated_bindings_lua_dir = find_generated_bindings(build_dir, "lua")
if generated_bindings_lua_dir is None:
print("error: unable to locate the lua bindings in the build directory")
print(
"warning: Lua bindings skipped: unable to locate the Lua bindings in the build directory"
)
else:
copy_bindings(generated_bindings_lua_dir, source_dir, 'lua', ['.cpp'])
copy_bindings(generated_bindings_lua_dir, source_dir, "lua", [".cpp"])


if __name__ == "__main__":
Expand Down