contrib/fixpax.py
author Gilles Moris <gilles.moris@free.fr>
Fri, 29 May 2015 22:23:58 +0200
changeset 25382 6084926366b9
parent 23940 d0ef40776999
child 27495 58eb1c5bba58
permissions -rw-r--r--
summary: move the parents phase marker to commit line (issue4688) The phase of the pending commit depends on the parent of the working directory and on the phases.newcommit configuration. First, this information rather depend on the commit line which describe the pending commit. Then, we only want to be advertised when the pending phase is going to be higher than the default new commit phase. So the format will change from $ hg summary parent: 2:ab91dfabc5ad foo parent: 3:24f1031ad244 tip bar branch: default commit: 1 modified, 1 unknown, 1 unresolved (merge) update: (current) phases: 1 secret (secret) to parent: 2:ab91dfabc5ad foo parent: 3:24f1031ad244 tip bar branch: default commit: 1 modified, 1 unknown, 1 unresolved (merge) (secret) update: (current) phases: 1 secret

# fixpax - fix ownership in bdist_mpkg output
#
# Copyright 2015 Matt Mackall <mpm@selenic.com>
#
# This software may be used and distributed according to the terms of the
# MIT license (http://opensource.org/licenses/MIT)

"""Set file ownership to 0 in an Archive.pax.gz.
Suitable for fixing files bdist_mpkg output:
*.mpkg/Contents/Packages/*.pkg/Contents/Archive.pax.gz
"""

import sys, os, gzip

def fixpax(iname, oname):
    i = gzip.GzipFile(iname)
    o = gzip.GzipFile(oname, "w")

    while True:
        magic = i.read(6)
        dev = i.read(6)
        ino = i.read(6)
        mode = i.read(6)
        i.read(6) # uid
        i.read(6) # gid
        nlink = i.read(6)
        rdev = i.read(6)
        mtime = i.read(11)
        namesize = i.read(6)
        filesize = i.read(11)
        name = i.read(int(namesize, 8))
        data = i.read(int(filesize, 8))

        o.write(magic)
        o.write(dev)
        o.write(ino)
        o.write(mode)
        o.write("000000")
        o.write("000000")
        o.write(nlink)
        o.write(rdev)
        o.write(mtime)
        o.write(namesize)
        o.write(filesize)
        o.write(name)
        o.write(data)

        if name.startswith("TRAILER!!!"):
            o.write(i.read())
            break

    o.close()
    i.close()

if __name__ == '__main__':
    for iname in sys.argv[1:]:
        print 'fixing file ownership in %s' % iname
        oname = sys.argv[1] + '.tmp'
        fixpax(iname, oname)
        os.rename(oname, iname)