Move a launchpad repository to github

move_to_github.sh

#!/bin/bash

# Destination must exist as empty repo on github
GIT_REPO="git@github.com:opencog/opencog.git"
TEMP_PATH=~/src/opencog_bzr_to_git
echo "Using $TEMP_PATH as working dir"
BRANCHES=(trunk UnityEmbodiment)

mkdir -p ${TEMP_PATH}
cd ${TEMP_PATH}


for branch in $BRANCHES; do
    echo bzr branch lp:~opencog-dev/opencog/${branch}
    #bzr branch lp:~opencog-dev/opencog/${branch}
done

# We presume that the branches are not called opencog, and make that the name
# of the git repo
mkdir -p opencog
cd opencog
git init
git remote add origin ${GIT_REPO}

# We assume the first branch listed is the "master" branch for git
echo "Migrating trunk -> master"
bzr fast-export --export-marks=marks.bzr --plain ../trunk | \
    git fast-import --export-marks=marks.git
git push -u origin master

# The rest have their commit history based off of that.
for branch in "${BRANCHES[@]:1}"; do
echo "Migrating branch ${branch}"
    bzr fast-export --import-marks=marks.bzr -b ${branch} --plain ../${branch} | \
        git fast-import --import-marks=marks.git
    git branch ${branch}
    git push -u origin ${branch}
done

# Add marks to repo
git checkout master
git add marks.git
git add marks.bzr
git commit -m "Add bzr-to-git mark files to repo so other people can convert"
git push origin master

This was used for moving @opencog