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#!/usr/bin/env python3
import subprocess
import os
SOURCE_ROOT = os.path.relpath(os.path.join(os.path.dirname(__file__), ".."))
def run(arguments):
print("Running: " + " ".join(arguments))
subprocess.run(arguments, check=True)
def build_swift_format():
# Build swift-format
package_path = os.path.join(SOURCE_ROOT, "Vendor", "swift-format")
bin_path = os.path.join(package_path, ".build", "release", "swift-format")
if os.path.exists(bin_path):
return bin_path
run(["./Vendor/checkout-dependency", "swift-format"])
run([
"swift", "build", "-c", "release",
"--package-path", package_path])
return bin_path
def main():
targets = []
for targets_dir in ["Sources", "Tests"]:
targets_path = os.path.join(SOURCE_ROOT, targets_dir)
for target in os.listdir(targets_path):
if not os.path.isdir(os.path.join(targets_path, target)):
continue
targets.append(os.path.join(targets_dir, target))
# NOTE: SystemExtras is not included in the list of targets because it
# follows swift-system style conventions, which is different from
# swift-format.
targets.remove(os.path.join("Sources", "SystemExtras"))
swift_format = build_swift_format()
arguments = [
swift_format, "format", "--in-place", "--recursive", "--parallel"
]
for target in targets:
arguments.append(os.path.join(SOURCE_ROOT, target))
arguments.append(os.path.join(SOURCE_ROOT, "Package.swift"))
run(arguments)
if __name__ == "__main__":
main()
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