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Implemented basic support for converting the date of the perforce change to the git format. The timezone isn't correctly set up yet though.

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Signed-off-by: Simon Hausmann <shausman@trolltech.com>
This commit is contained in:
Simon Hausmann
2007-01-31 16:39:46 +01:00
parent 06bb04454f
commit 72b2f0ada3
1 changed files with 15 additions and 11 deletions
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26
contrib/fast-import/p4-fast-export.py
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@ -5,8 +5,7 @@
# Author: Simon Hausmann <hausmann@kde.org> # Author: Simon Hausmann <hausmann@kde.org>
# License: MIT <http://www.opensource.org/licenses/mit-license.php> # License: MIT <http://www.opensource.org/licenses/mit-license.php>
# #
# TODO: - fix date parsing (how hard can it be?) # TODO: - support integrations (at least p4i)
# - support integrations (at least p4i)
# - support incremental imports # - support incremental imports
# - create tags # - create tags
# - instead of reading all files into a variable try to pipe from # - instead of reading all files into a variable try to pipe from
@ -15,7 +14,7 @@
# - support p4 submit (hah!) # - support p4 submit (hah!)
# - don't hardcode the import to master # - don't hardcode the import to master
# #
import os, string, sys import os, string, sys, time
if len(sys.argv) != 2: if len(sys.argv) != 2:
sys.stderr.write("usage: %s //depot/path[@revRange]\n" % sys.argv[0]); sys.stderr.write("usage: %s //depot/path[@revRange]\n" % sys.argv[0]);
@ -44,22 +43,25 @@ def describe(change):
firstLine = output[0] firstLine = output[0]
author = firstLine.split(" ")[3] splitted = firstLine.split(" ")
author = splitted[3]
author = author[:author.find("@")] author = author[:author.find("@")]
tm = time.strptime(splitted[5] + " " + splitted[6] + time.tzname[0], "%Y/%m/%d %H:%M:%S %Z")
epoch = int(time.mktime(tm))
filesSection = 0 filesSection = 0
try: try:
filesSection = output.index("Affected files ...\n") filesSection = output.index("Affected files ...\n")
except ValueError: except ValueError:
sys.stderr.write("Change %s doesn't seem to affect any files. Weird.\n" % change) sys.stderr.write("Change %s doesn't seem to affect any files. Weird.\n" % change)
return [], [], [], [] return [], [], [], [], []
differencesSection = 0 differencesSection = 0
try: try:
differencesSection = output.index("Differences ...\n") differencesSection = output.index("Differences ...\n")
except ValueError: except ValueError:
sys.stderr.write("Change %s doesn't seem to have a differences section. Weird.\n" % change) sys.stderr.write("Change %s doesn't seem to have a differences section. Weird.\n" % change)
return [], [], [], [] return [], [], [], [], []
log = output[2:filesSection - 1] log = output[2:filesSection - 1]
@ -85,7 +87,7 @@ def describe(change):
else: else:
changed.append(path) changed.append(path)
return author, log, changed, removed return author, log, epoch, changed, removed
def p4cat(path): def p4cat(path):
return os.popen("p4 print -q \"%s\"" % path).read() return os.popen("p4 print -q \"%s\"" % path).read()
@ -124,9 +126,9 @@ changes.reverse()
sys.stderr.write("\n") sys.stderr.write("\n")
cnt = 0 cnt = 1
for change in changes: for change in changes:
[ author, log, changedFiles, removedFiles ] = describe(change) [ author, log, epoch, changedFiles, removedFiles ] = describe(change)
sys.stderr.write("\rimporting revision %s (%s%%)" % (change, cnt * 100 / len(changes))) sys.stderr.write("\rimporting revision %s (%s%%)" % (change, cnt * 100 / len(changes)))
cnt = cnt + 1 cnt = cnt + 1
# sys.stderr.write("%s\n" % log) # sys.stderr.write("%s\n" % log)
@ -135,9 +137,9 @@ for change in changes:
print "commit refs/heads/master" print "commit refs/heads/master"
if author in users: if author in users:
print "committer %s 1 2" % users[author] print "committer %s %s +0000" % (users[author], epoch)
else: else:
print "committer %s <a@b> 1 2" % author print "committer %s <a@b> %s +0000" % (author, epoch)
print "data <<EOT" print "data <<EOT"
for l in log: for l in log:
print l[:len(l) - 1] print l[:len(l) - 1]
@ -165,3 +167,5 @@ for change in changes:
print "" print ""
sys.stderr.write("\n")