Add another fast-import example, this time for .zip files
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin committed
Jun 30, 2008 at 19:50 UTC
be612c2318e87a9d32a385c7684459e9e0cd6227
1 file changed
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contrib/fast-import/import-zips.py
new
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+#!/usr/bin/python
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+
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+## zip archive frontend for git-fast-import
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+##
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+## For example:
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+##
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+## mkdir project; cd project; git init
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+## python import-zips.py *.zip
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+## git log --stat import-zips
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+
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+from os import popen, path
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+from sys import argv, exit
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+from time import mktime
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+from zipfile import ZipFile
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+
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+if len(argv) < 2:
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+ print 'Usage:', argv[0], '<zipfile>...'
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+ exit(1)
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+
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+branch_ref = 'refs/heads/import-zips'
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+committer_name = 'Z Ip Creator'
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+committer_email = 'zip@example.com'
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+
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+fast_import = popen('git fast-import --quiet', 'w')
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+def printlines(list):
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+ for str in list:
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+ fast_import.write(str + "\n")
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+
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+for zipfile in argv[1:]:
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+ commit_time = 0
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+ next_mark = 1
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+ common_prefix = None
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+ mark = dict()
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+
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+ zip = ZipFile(zipfile, 'r')
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+ for name in zip.namelist():
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+ if name.endswith('/'):
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+ continue
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+ info = zip.getinfo(name)
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+
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+ if commit_time < info.date_time:
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+ commit_time = info.date_time
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+ if common_prefix == None:
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+ common_prefix = name[:name.rfind('/') + 1]
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+ else:
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+ while not name.startswith(common_prefix):
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+ common_prefix = name[:name.rfind('/') + 1]
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+
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+ mark[name] = ':' + str(next_mark)
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+ next_mark += 1
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+
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+ printlines(('blob', 'mark ' + mark[name], \
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+ 'data ' + str(info.file_size)))
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+ fast_import.write(zip.read(name) + "\n")
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+
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+ committer = committer_name + ' <' + committer_email + '> %d +0000' % \
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+ mktime(commit_time + (0, 0, 0))
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+
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+ printlines(('commit ' + branch_ref, 'committer ' + committer, \
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+ 'data <<EOM', 'Imported from ' + zipfile + '.', 'EOM', \
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+ '', 'deleteall'))
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+
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+ for name in mark.keys():
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+ fast_import.write('M 100644 ' + mark[name] + ' ' +
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+ name[len(common_prefix):] + "\n")
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+
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+ printlines(('', 'tag ' + path.basename(zipfile), \
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+ 'from ' + branch_ref, 'tagger ' + committer, \
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+ 'data <<EOM', 'Package ' + zipfile, 'EOM', ''))
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+
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+if fast_import.close():
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+ exit(1)