167 lines
4.2 KiB
Python
167 lines
4.2 KiB
Python
#!/usr/bin/env python
|
|
#
|
|
# Downloads all daca2 source code packages.
|
|
#
|
|
# Usage:
|
|
# $ mkdir ~/daca2-packages && python daca2-download.py
|
|
|
|
|
|
import subprocess
|
|
import sys
|
|
import shutil
|
|
import glob
|
|
import os
|
|
import time
|
|
|
|
DEBIAN = ('ftp://ftp.se.debian.org/debian/',
|
|
'ftp://ftp.debian.org/debian/')
|
|
|
|
|
|
def wget(filepath):
|
|
filename = filepath
|
|
if '/' in filepath:
|
|
filename = filename[filename.rfind('/') + 1:]
|
|
for d in DEBIAN:
|
|
subprocess.call(
|
|
['nice', 'wget', '--tries=10', '--timeout=300', '-O', filename, d + filepath])
|
|
if os.path.isfile(filename):
|
|
return True
|
|
print('Sleep for 10 seconds..')
|
|
time.sleep(10)
|
|
return False
|
|
|
|
|
|
def getpackages():
|
|
if not wget('ls-lR.gz'):
|
|
return []
|
|
subprocess.call(['nice', 'gunzip', 'ls-lR.gz'])
|
|
f = open('ls-lR', 'rt')
|
|
lines = f.readlines()
|
|
f.close()
|
|
subprocess.call(['rm', 'ls-lR'])
|
|
|
|
path = None
|
|
archives = []
|
|
filename = None
|
|
for line in lines:
|
|
line = line.strip()
|
|
if len(line) < 4:
|
|
if filename:
|
|
archives.append(path + '/' + filename)
|
|
path = None
|
|
filename = None
|
|
elif line[:12] == './pool/main/':
|
|
path = line[2:-1]
|
|
elif path and '.orig.tar.' in line:
|
|
filename = line[1 + line.rfind(' '):]
|
|
|
|
for a in archives:
|
|
print(a)
|
|
|
|
return archives
|
|
|
|
|
|
def handleRemoveReadonly(func, path, exc):
|
|
import stat
|
|
if not os.access(path, os.W_OK):
|
|
# Is the error an access error ?
|
|
os.chmod(path, stat.S_IWUSR)
|
|
func(path)
|
|
|
|
|
|
def removeAll():
|
|
count = 5
|
|
while count > 0:
|
|
count -= 1
|
|
|
|
filenames = []
|
|
filenames.extend(glob.glob('[#_A-Za-z0-9]*'))
|
|
filenames.extend(glob.glob('.[A-Za-z]*'))
|
|
|
|
try:
|
|
for filename in filenames:
|
|
if os.path.isdir(filename):
|
|
shutil.rmtree(filename, onerror=handleRemoveReadonly)
|
|
else:
|
|
os.remove(filename)
|
|
except WindowsError as err:
|
|
time.sleep(30)
|
|
if count == 0:
|
|
print('Failed to cleanup files/folders')
|
|
print(err)
|
|
sys.exit(1)
|
|
continue
|
|
except OSError as err:
|
|
time.sleep(30)
|
|
if count == 0:
|
|
print('Failed to cleanup files/folders')
|
|
print(err)
|
|
sys.exit(1)
|
|
continue
|
|
count = 0
|
|
|
|
|
|
def removeLargeFiles(path):
|
|
for g in glob.glob(path + '*'):
|
|
if g == '.' or g == '..':
|
|
continue
|
|
if os.path.islink(g):
|
|
continue
|
|
if os.path.isdir(g):
|
|
removeLargeFiles(g + '/')
|
|
elif os.path.isfile(g):
|
|
# remove large files
|
|
statinfo = os.stat(g)
|
|
if statinfo.st_size > 100000:
|
|
os.remove(g)
|
|
|
|
# remove non-source files
|
|
elif g[-2:] not in {'.C', '.c', '.H', '.h'} and g[-3:] != '.cc' and\
|
|
g[-4:] not in {'.cpp', '.cxx', '.c++', '.hpp', '.tpp', '.t++'}:
|
|
os.remove(g)
|
|
|
|
|
|
def downloadpackage(filepath, outpath):
|
|
# remove all files/folders
|
|
removeAll()
|
|
|
|
if not wget(filepath):
|
|
print('Failed to download ' + filepath)
|
|
return
|
|
|
|
filename = filepath[filepath.rfind('/') + 1:]
|
|
if filename[-3:] == '.gz':
|
|
subprocess.call(['tar', 'xzvf', filename])
|
|
elif filename[-3:] == '.xz':
|
|
subprocess.call(['tar', 'xJvf', filename])
|
|
elif filename[-4:] == '.bz2':
|
|
subprocess.call(['tar', 'xjvf', filename])
|
|
else:
|
|
return
|
|
|
|
removeLargeFiles('')
|
|
|
|
for g in glob.glob('[#_A-Za-z0-9]*'):
|
|
if os.path.isdir(g):
|
|
subprocess.call(['tar', '-cJvf', outpath + filename[:filename.rfind('.')] + '.xz', g])
|
|
break
|
|
|
|
workdir = os.path.expanduser('~/daca2-packages/tmp/')
|
|
if not os.path.isdir(workdir):
|
|
os.makedirs(workdir)
|
|
os.chdir(workdir)
|
|
|
|
packages = getpackages()
|
|
if len(packages) == 0:
|
|
print('failed to load packages')
|
|
sys.exit(1)
|
|
|
|
print('Sleep for 10 seconds..')
|
|
time.sleep(10)
|
|
|
|
for package in packages:
|
|
downloadpackage(package, os.path.expanduser('~/daca2-packages/'))
|
|
|
|
# remove all files/folders
|
|
removeAll()
|