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convert-repo: update usage information
author Alexis S. L. Carvalho <alexis@cecm.usp.br>
date Sat, 16 Dec 2006 20:18:36 -0200
parents fe075ddf3272
children 0fab73b3f453
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3915:b1806b211910 3916:645e1dd4b8ae
4 # repository formats. 4 # repository formats.
5 # 5 #
6 # In its current form, it's hardcoded to convert incrementally between 6 # In its current form, it's hardcoded to convert incrementally between
7 # git and Mercurial. 7 # git and Mercurial.
8 # 8 #
9 # To use, you must first import the first git version into Mercurial, 9 # To use, run:
10 # and establish a mapping between the git commit hash and the hash in 10 #
11 # Mercurial for that version. This mapping is kept in a simple text 11 # convert-repo <git-dir> <hg-dir> <mapfile>
12 # file with lines like so: 12 #
13 # (don't forget to create the <hg-dir> repository beforehand)
14 #
15 # The <mapfile> is a simple text file that maps a git commit hash to
16 # the hash in Mercurial for that version, like so:
13 # 17 #
14 # <git hash> <mercurial hash> 18 # <git hash> <mercurial hash>
15 # 19 #
16 # To convert the rest of the repo, run: 20 # If the file doesn't exist, it's automatically created. It's updated
17 # 21 # on each commit copied, so convert-repo can be interrupted and can
18 # convert-repo <git-dir> <hg-dir> <mapfile> 22 # be run repeatedly to copy new commits.
19 #
20 # This updates the mapfile on each commit copied, so it can be
21 # interrupted and can be run repeatedly to copy new commits.
22 23
23 import sys, os, zlib, sha, time 24 import sys, os, zlib, sha, time
24 25
25 os.environ["HGENCODING"] = "utf-8" 26 os.environ["HGENCODING"] = "utf-8"
26 27