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Re: Git versus Bzr what is going on with emacs-24 branch?
From: |
Andreas Schwab |
Subject: |
Re: Git versus Bzr what is going on with emacs-24 branch? |
Date: |
Sat, 09 Feb 2013 14:02:19 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.2.93 (gnu/linux) |
This is the script I'm using.
Andreas.
#!/bin/bash
test last-sync-start -nt last-sync-ready || touch -r last-sync-start last-sync
touch last-sync-start
rsync -av --del --exclude=obsolete_packs bzr.sv.gnu.org::bzr/emacs/ emacs.bzr/
|| exit
old=$(wc -l < marks/git-marks)
cd emacs.git
git fetch
state=$(git show-ref)
cd ../emacs.bzr
heads=
while read r; do
b=${r%/.bzr/*}
bb=$b
test $b = master && bb=bzr/master
test $b = emacs-23/emacs-23.2 && continue
heads+=" refs/heads/$bb"
git --git-dir=../emacs.git show-ref -q --verify refs/heads/$bb &&
test $r -ot ../last-sync && continue
echo $b
bzr fast-export --plain --marks=../marks/bzr-marks -b $bb $b | (
cd ../emacs.git
git fast-import --force --quiet --export-marks=../marks/git-marks
--import-marks=../marks/git-marks
)
done < <(find . -path "*/.bzr/branch/last-revision" -printf "%P\n" | sort)
touch ../last-sync-ready
cd ../emacs.git
git show-ref --heads |
while read rev head; do
test $head = refs/heads/master && continue
case " $heads " in
*" $head "*)
r=$(echo "$state" | awk -v head=$head '$2 == head { print $1 }')
if test -n "$r" && test "$(git merge-base $r $head)" != $r; then
git tag lost+found/$r $r
fi
;;
*)
git update-ref -d $head
if test -z "$(git branch --contains $rev)"; then
git tag lost+found/$rev $rev
fi
;;
esac
done
--
Andreas Schwab, address@hidden
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
- Re: Git versus Bzr what is going on with emacs-24 branch?, John Wiegley, 2013/02/07
- Re: Git versus Bzr what is going on with emacs-24 branch?, Óscar Fuentes, 2013/02/07
- Re: Git versus Bzr what is going on with emacs-24 branch?, John Wiegley, 2013/02/07
- Re: Git versus Bzr what is going on with emacs-24 branch?, Óscar Fuentes, 2013/02/08
- Re: Git versus Bzr what is going on with emacs-24 branch?, Stefan Monnier, 2013/02/08
- Re: Git versus Bzr what is going on with emacs-24 branch?, Glenn Morris, 2013/02/08
- Re: Git versus Bzr what is going on with emacs-24 branch?, Óscar Fuentes, 2013/02/08
- Re: Git versus Bzr what is going on with emacs-24 branch?,
Andreas Schwab <=
- Re: Git versus Bzr what is going on with emacs-24 branch?, Xue Fuqiao, 2013/02/09