From: Simon Hausmann Date: Thu, 1 Feb 2007 07:23:39 +0000 (+0100) Subject: Simplify the incremental import by elimination the need for a temporary import branch. X-Git-Tag: v1.5.3-rc0~65^2^2~227 X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=f16255f559c96b8c5fb096b00c94a69f5fcc498f;p=git.git Simplify the incremental import by elimination the need for a temporary import branch. It turns out that git fast-import can "resume" from an existing branch just fine. Signed-off-by: Simon Hausmann --- diff --git a/contrib/fast-import/p4-fast-export.py b/contrib/fast-import/p4-fast-export.py index da3eb3584..c5b15206b 100755 --- a/contrib/fast-import/p4-fast-export.py +++ b/contrib/fast-import/p4-fast-export.py @@ -7,11 +7,7 @@ # # TODO: # - support integrations (at least p4i) -# - support incremental imports -# - create tags -# - instead of reading all files into a variable try to pipe from # - support p4 submit (hah!) -# - don't hardcode the import to master # import os, string, sys, time import marshal, popen2 @@ -26,8 +22,7 @@ if len(sys.argv) != 2: print "" sys.exit(1) -master = "refs/heads/p4" -branch = "refs/heads/p4-import" +branch = "refs/heads/p4" prefix = sys.argv[1] changeRange = "" try: @@ -74,24 +69,18 @@ def getUserMap(): users = getUserMap() topMerge = "" -incremental = 0 -# try incremental import if len(changeRange) == 0: try: - sout, sin, serr = popen2.popen3("git-name-rev --tags `git-rev-parse %s`" % master) + sout, sin, serr = popen2.popen3("git-name-rev --tags `git-rev-parse %s`" % branch) output = sout.read() tagIdx = output.index(" tags/p4/") caretIdx = output.index("^") revision = int(output[tagIdx + 9 : caretIdx]) + 1 changeRange = "@%s,#head" % revision - topMerge = os.popen("git-rev-parse %s" % master).read()[:-1] - incremental = 1 + topMerge = os.popen("git-rev-parse %s" % branch).read()[:-1] except: pass -if incremental == 0: - branch = master - output = os.popen("p4 changes %s...%s" % (prefix, changeRange)).readlines() changes = [] @@ -181,8 +170,4 @@ gitStream.close() gitOutput.close() gitError.close() -if incremental == 1: - os.popen("git rebase p4-import p4") - os.popen("git branch -d p4-import") - print ""