Mercurial > hg
annotate contrib/fixpax.py @ 32501:7095dbc266e3
match: split up main matcher into patternmatcher and includematcher
At this point the includematcher is an exact copy of the main matcher
class. We will specialize and simplify both classes in the following
patches. This initial unmodified copy is just to make the differences
clearer. We also rename the main matcher to "patternmatcher" for
consistency.
I may eventually merge this new includematcher back into the main
matcher, but I think doing it this way makes the intermediate steps
clearer regardless.
author | Martin von Zweigbergk <martinvonz@google.com> |
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date | Fri, 19 May 2017 22:36:14 -0700 |
parents | 00f317788d33 |
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rev | line source |
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contrib: add execute bit for fixpax.py
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1 #!/usr/bin/env python |
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2 # fixpax - fix ownership in bdist_mpkg output |
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3 # |
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4 # Copyright 2015 Matt Mackall <mpm@selenic.com> |
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5 # |
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6 # This software may be used and distributed according to the terms of the |
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7 # MIT license (http://opensource.org/licenses/MIT) |
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8 |
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9 """Set file ownership to 0 in an Archive.pax.gz. |
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10 Suitable for fixing files bdist_mpkg output: |
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11 *.mpkg/Contents/Packages/*.pkg/Contents/Archive.pax.gz |
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12 """ |
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13 |
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14 from __future__ import absolute_import, print_function |
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15 import gzip |
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16 import os |
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17 import sys |
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18 |
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19 def fixpax(iname, oname): |
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20 i = gzip.GzipFile(iname) |
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21 o = gzip.GzipFile(oname, "w") |
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22 |
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23 while True: |
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24 magic = i.read(6) |
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25 dev = i.read(6) |
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26 ino = i.read(6) |
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27 mode = i.read(6) |
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28 i.read(6) # uid |
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29 i.read(6) # gid |
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30 nlink = i.read(6) |
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31 rdev = i.read(6) |
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32 mtime = i.read(11) |
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33 namesize = i.read(6) |
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34 filesize = i.read(11) |
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35 name = i.read(int(namesize, 8)) |
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36 data = i.read(int(filesize, 8)) |
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37 |
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38 o.write(magic) |
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39 o.write(dev) |
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40 o.write(ino) |
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41 o.write(mode) |
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42 o.write("000000") |
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43 o.write("000000") |
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44 o.write(nlink) |
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45 o.write(rdev) |
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46 o.write(mtime) |
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47 o.write(namesize) |
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48 o.write(filesize) |
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49 o.write(name) |
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50 o.write(data) |
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51 |
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52 if name.startswith("TRAILER!!!"): |
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53 o.write(i.read()) |
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54 break |
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55 |
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56 o.close() |
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57 i.close() |
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58 |
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59 if __name__ == '__main__': |
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60 for iname in sys.argv[1:]: |
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61 print('fixing file ownership in %s' % iname) |
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62 oname = sys.argv[1] + '.tmp' |
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63 fixpax(iname, oname) |
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64 os.rename(oname, iname) |