contrib/fixpax.py
author Boris Feld <boris.feld@octobus.net>
Mon, 26 Jun 2017 15:46:24 +0200
changeset 33154 4ecc6047d45f
parent 28354 00f317788d33
permissions -rwxr-xr-x
log: add an extension hook-point in changeset_printer Extensions sometimes wants to add other information in the default log output format (when no templating is used). Add an empty function named '_exthook' for easing the extension life. Extensions will be able to wrap this function and collaborate to display additional information. Exthook is called after displaying troubles and just before displaying the files, extra and description. Add a new test file to test it and not pollute other test files.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
27495
58eb1c5bba58 contrib: add execute bit for fixpax.py
timeless <timeless@mozdev.org>
parents: 23940
diff changeset
     1
#!/usr/bin/env python
23940
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
     2
# fixpax - fix ownership in bdist_mpkg output
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
     3
#
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
     4
# Copyright 2015 Matt Mackall <mpm@selenic.com>
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
     5
#
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
     6
# This software may be used and distributed according to the terms of the
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
     7
# MIT license (http://opensource.org/licenses/MIT)
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
     8
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
     9
"""Set file ownership to 0 in an Archive.pax.gz.
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    10
Suitable for fixing files bdist_mpkg output:
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    11
*.mpkg/Contents/Packages/*.pkg/Contents/Archive.pax.gz
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    12
"""
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    13
28354
00f317788d33 fixpax: use absolute_import and print_function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 27495
diff changeset
    14
from __future__ import absolute_import, print_function
00f317788d33 fixpax: use absolute_import and print_function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 27495
diff changeset
    15
import gzip
00f317788d33 fixpax: use absolute_import and print_function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 27495
diff changeset
    16
import os
00f317788d33 fixpax: use absolute_import and print_function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 27495
diff changeset
    17
import sys
23940
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    18
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    19
def fixpax(iname, oname):
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    20
    i = gzip.GzipFile(iname)
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    21
    o = gzip.GzipFile(oname, "w")
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    22
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    23
    while True:
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    24
        magic = i.read(6)
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    25
        dev = i.read(6)
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    26
        ino = i.read(6)
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    27
        mode = i.read(6)
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    28
        i.read(6) # uid
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    29
        i.read(6) # gid
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    30
        nlink = i.read(6)
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    31
        rdev = i.read(6)
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    32
        mtime = i.read(11)
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    33
        namesize = i.read(6)
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    34
        filesize = i.read(11)
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    35
        name = i.read(int(namesize, 8))
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    36
        data = i.read(int(filesize, 8))
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    37
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    38
        o.write(magic)
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    39
        o.write(dev)
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    40
        o.write(ino)
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    41
        o.write(mode)
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    42
        o.write("000000")
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    43
        o.write("000000")
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    44
        o.write(nlink)
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    45
        o.write(rdev)
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    46
        o.write(mtime)
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    47
        o.write(namesize)
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    48
        o.write(filesize)
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    49
        o.write(name)
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    50
        o.write(data)
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    51
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    52
        if name.startswith("TRAILER!!!"):
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    53
            o.write(i.read())
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    54
            break
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    55
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    56
    o.close()
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    57
    i.close()
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    58
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    59
if __name__ == '__main__':
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    60
    for iname in sys.argv[1:]:
28354
00f317788d33 fixpax: use absolute_import and print_function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 27495
diff changeset
    61
        print('fixing file ownership in %s' % iname)
23940
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    62
        oname = sys.argv[1] + '.tmp'
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    63
        fixpax(iname, oname)
d0ef40776999 osx: patch .pax.gz files in pkg bundles so they extract as root (issue4081)
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
    64
        os.rename(oname, iname)