kotlin-native/tools/scripts/repack_bundles.py

#!/usr/bin/python

import sys
import os
import os.path
import shutil

if len(sys.argv) != 3:
    print('Usage: ' + sys.argv[0] + ' <kotlin_version> <input_dir>')
    sys.exit(0)

kotlinVersion = sys.argv[1]
inputDir = sys.argv[2]
print('Repacking bundles for Kotlin/Native version ' + kotlinVersion + ' from ' + inputDir)
os.chdir(inputDir)

bundles = [f for f in os.listdir('.')
           if f.startswith('kotlin-native-prebuilt-') and (f.endswith('.tar.gz') or f.endswith('.zip')) and os.path.isfile(f)]
print('Found ' + str(len(bundles)) + ' bundle files to repack: ' + ', '.join(bundles))

for bundle in bundles:
    print('')
    print('Unpacking ' + bundle)
    unpackCommand = 'unzip -qq' if bundle.endswith('.zip') else 'tar -xzf'
    os.system(unpackCommand + ' ' + bundle)

    extractedDir = bundle.replace('.tar.gz', '').replace('.zip', '')
    renamedDir = extractedDir.replace('-prebuilt-', '-')
    print('Renaming ' + extractedDir + ' to ' + renamedDir)
    os.rename(extractedDir, renamedDir)

    repackedBundle = renamedDir + ('.zip' if bundle.endswith('.zip') else '.tar.gz')
    print('Packing ' + repackedBundle)
    packCommand = 'zip -qq -r' if bundle.endswith('.zip') else 'COPYFILE_DISABLE=true tar -czf'
    os.system(packCommand + ' ' + repackedBundle + ' ' + renamedDir)
    shutil.rmtree(renamedDir)

    print('Calculating SHA256')
    shaCommand = 'shasum -a 256'
    os.system(shaCommand + ' ' + repackedBundle + ' > ' + repackedBundle + '.sha256')

print('')
print('Done.')