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#!/usr/bin/env python
## zip archive frontend for git-fast-import
##
## For example:
##
## mkdir project; cd project; git init
## python import-zips.py *.zip
## git log --stat import-zips
from os import popen, path
from sys import argv, exit, hexversion, stderr
from time import mktime
from zipfile import ZipFile
if hexversion < 0x01060000:
# The limiter is the zipfile module
sys.stderr.write("import-zips.py: requires Python 1.6.0 or later.\n")
sys.exit(1)
if len(argv) < 2:
print 'Usage:', argv[0], '<zipfile>...'
exit(1)
branch_ref = 'refs/heads/import-zips'
committer_name = 'Z Ip Creator'
committer_email = 'zip@example.com'
fast_import = popen('git fast-import --quiet', 'w')
def printlines(list):
for str in list:
fast_import.write(str + "\n")
for zipfile in argv[1:]:
commit_time = 0
next_mark = 1
common_prefix = None
mark = dict()
zip = ZipFile(zipfile, 'r')
for name in zip.namelist():
if name.endswith('/'):
continue
info = zip.getinfo(name)
if commit_time < info.date_time:
commit_time = info.date_time
if common_prefix == None:
common_prefix = name[:name.rfind('/') + 1]
else:
while not name.startswith(common_prefix):
last_slash = common_prefix[:-1].rfind('/') + 1
common_prefix = common_prefix[:last_slash]
mark[name] = ':' + str(next_mark)
next_mark += 1
printlines(('blob', 'mark ' + mark[name], \
'data ' + str(info.file_size)))
fast_import.write(zip.read(name) + "\n")
committer = committer_name + ' <' + committer_email + '> %d +0000' % \
mktime(commit_time + (0, 0, 0))
printlines(('commit ' + branch_ref, 'committer ' + committer, \
'data <<EOM', 'Imported from ' + zipfile + '.', 'EOM', \
'', 'deleteall'))
for name in mark.keys():
fast_import.write('M 100644 ' + mark[name] + ' ' +
name[len(common_prefix):] + "\n")
printlines(('', 'tag ' + path.basename(zipfile), \
'from ' + branch_ref, 'tagger ' + committer, \
'data <<EOM', 'Package ' + zipfile, 'EOM', ''))
if fast_import.close():
exit(1)
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