diff options
Diffstat (limited to 'create-git.sh')
| -rwxr-xr-x | create-git.sh | 26 |
1 files changed, 11 insertions, 15 deletions
diff --git a/create-git.sh b/create-git.sh index 6389024..667fed0 100755 --- a/create-git.sh +++ b/create-git.sh @@ -13,28 +13,24 @@ git config core.logAllRefUpdates false git config prune.expire now mkdir -p objects/info targets=( $(find ../final/ -maxdepth 1 -mindepth 1 -printf '../final/%P/\n' | \ - xargs -n1 readlink -f | tee >(sed -e 's:$:/git/objects:' > objects/info/alternates) ) ) -for x in "${targets[@]}"; do - rev=$(git --git-dir $x/git rev-list -1 master 2> /dev/null) - [ -z "$rev" ] && { echo "no content: $x"; continue; } - x="refs/heads/source/$(basename $x)" - git update-ref "$x" $rev -done - -echo "linearizing history, and rewriting messages..." + xargs -n1 readlink -f | \ + while read l; do + [ -e "$l/cvs2svn-tmp/git-dump.dat" ] || continue; + echo "$l/git/objects" >> objects/info/alternates + echo "$l" + done + ) +) +echo "loading all commits, linearizing, and rewriting history..." time ( - git fast-export --progress=1000 --all --reverse --date-order --no-data | \ - tee ../export-stream-raw | \ - "${root}/rewrite-commit-dump.py" | \ + "${root}/rewrite-commit-dump.py" "${targets[@]}" | \ tee ../export-stream-rewritten | \ git fast-import ) 2>&1 | tee git-creation.log echo "recomposed; repacking and breaking alternate linkage..." -# Wipe the strong refs to the other repos... -git ls-remote . refs/heads/source/'*' | awk '{print $2;}' | xargs -n1 git update-ref -d -# Localize the content... +# Localize the content we actual use out of the alternates... time git repack -Adf --window=100 --depth=100 # Wipe the alternates. rm objects/info/alternates |