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build script: print message when downloading source code

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alexey.lysiuk 2020-12-12 11:35:24 +02:00
parent 23470315f3
commit efb613729e
1 changed files with 16 additions and 13 deletions
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29
build.py
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@ -1400,23 +1400,26 @@ class Builder(object):
source_path = self.source_path source_path = self.source_path
os.makedirs(source_path, exist_ok=True) os.makedirs(source_path, exist_ok=True)
filename = source_path + url.rsplit(os.sep, 1)[1] filename = url.rsplit(os.sep, 1)[1]
filepath = source_path + filename
if os.path.exists(filename): if os.path.exists(filepath):
# Read existing source package # Read existing source package
with open(filename, 'rb') as f: with open(filepath, 'rb') as f:
data = f.read() data = f.read()
else: else:
# Download package with source code # Download package with source code
print(f'Downloading {filename}')
response = urllib.request.urlopen(url) response = urllib.request.urlopen(url)
try: try:
with open(filename, 'wb') as f: with open(filepath, 'wb') as f:
data = response.read() data = response.read()
f.write(data) f.write(data)
except IOError: except IOError:
os.unlink(filename) os.unlink(filepath)
raise raise
# Verify package checksum # Verify package checksum
@ -1425,28 +1428,28 @@ class Builder(object):
file_checksum = file_hasher.hexdigest() file_checksum = file_hasher.hexdigest()
if file_checksum != checksum: if file_checksum != checksum:
os.unlink(filename) os.unlink(filepath)
raise Exception(f'Checksum of {filename} does not match, expected: {checksum}, actual: {file_checksum}') raise Exception(f'Checksum of {filepath} does not match, expected: {checksum}, actual: {file_checksum}')
# Figure out path to extracted source code # Figure out path to extracted source code
filepaths = subprocess.check_output(['tar', '-tf', filename]).decode("utf-8") filepaths = subprocess.check_output(['tar', '-tf', filepath]).decode("utf-8")
filepaths = filepaths.split('\n') filepaths = filepaths.split('\n')
first_path_component = None first_path_component = None
for filepath in filepaths: for path in filepaths:
if os.sep in filepath: if os.sep in path:
first_path_component = filepath[:filepath.find(os.sep)] first_path_component = path[:path.find(os.sep)]
break break
if not first_path_component: if not first_path_component:
raise Exception("Failed to figure out source code path for " + filename) raise Exception("Failed to figure out source code path for " + filepath)
extract_path = source_path + first_path_component + os.sep extract_path = source_path + first_path_component + os.sep
if not os.path.exists(extract_path): if not os.path.exists(extract_path):
# Extract source code package # Extract source code package
try: try:
subprocess.check_call(['tar', '-xf', filename], cwd=source_path) subprocess.check_call(['tar', '-xf', filepath], cwd=source_path)
except (IOError, subprocess.CalledProcessError): except (IOError, subprocess.CalledProcessError):
shutil.rmtree(extract_path, ignore_errors=True) shutil.rmtree(extract_path, ignore_errors=True)
raise raise