~ubuntu-archive/ubuntu-archive-scripts/trunk

#!/usr/bin/python3

from __future__ import print_function

import os

import sys

import subprocess

master = sys.argv[1]

testing = sys.argv[2]

def missing(what, path):

    print("E: %s %s is missing" % (what, path))

def compare(path, testpath):

    if (path.endswith('.tar.gz') or path.endswith('.tar.bz2') or

        path.endswith('.tar.xz')):

        compare_bin(path, testpath)

    elif path.endswith('.gz'):

        compare_diff('zdiff', path, testpath)

    elif path.endswith('.bz2'):

        compare_diff('bzdiff', path, testpath)

    elif path.endswith('.xz'):

        compare_diff('xzdiff', path, testpath)

    elif path.endswith('/Release'):

        compare_Release(path, testpath)

    elif path.endswith('.deb'):

        compare_deb(path, testpath)

    else:

        compare_diff('diff', path, testpath)

def compare_diff(diffprog, path, testpath):

    args = [diffprog, '-u', '--ignore-matching-lines=^Bugs:', '--ignore-matching-lines=^Origin:', '--ignore-matching-lines=^Task:', '--ignore-matching-lines=^Build-Essential:', '--ignore-matching-lines=^Supported:', path, testpath]

    diff = subprocess.Popen(

        args, stdout=subprocess.PIPE, universal_newlines=True)

    output = diff.stdout.read()

    if diff.wait() != 0:

        # zdiff's header information is useless, so prepend our own

        print(' '.join(args))

        print(output, end="")

def compare_bin(path, testpath):

    subprocess.call(['cmp', path, testpath])

def compare_Release(path, testpath):

    return

    print("W: Release comparison not implemented yet")

def compare_deb(path, testpath):

    return

    print("W: .deb comparison not implemented yet")

for dirpath, dirnames, filenames in os.walk(master):

    relpath = dirpath[len(master):].strip('/')

    missing_dirs = []

    for path in dirnames:

        testpath = os.path.join(testing,relpath,path)

        if not os.path.isdir(testpath):

            missing('directory', os.path.join(relpath,path))

            missing_dirs.append(path)

    for path in missing_dirs:

        dirnames.remove(path)

    for path in filenames:

        testpath = os.path.join(testing,relpath,path)

        if not os.path.isfile(testpath):

            missing('file', testpath)

            continue

        compare(os.path.join(dirpath,path), testpath)