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kidbrax/migrate-repo.sh

Created January 26, 2018 14:22
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migrate-repo.sh
set -e
set -x
# 1. first, mark old repo as read-only so no new changes are added during transition
# we could script this too through github api. Note, do not lock repo here, since
# git clone will not work if you do.
# Make sure Repo doesn't have any active PRs. DO NOT migrate a repo with active Pull Requests.
# 2. change this. this is the name from <short_name>.git
# REPO_SHORT_NAME=sos
[[ -z "$REPO_SHORT_NAME" ]] && echo "REPO_SHORT_NAME can not be blank" && exit 1
echo "using short name: $REPO_SHORT_NAME"
# 3. then, create the new empty repo in SAAS Github
# we could also script this through github api
# curl -H "Authorization: token <access_token>" https://api.github.com
curl \
-X POST \
-d '{ "name": '\"$REPO_SHORT_NAME\"', "private": true, "has_issues": false, "has_projects": false, "has_wiki": false }' \
-H "Authorization: token <access_token>" \
https://api.github.com/orgs/arthrex/repos
# do not change these
OLD_REPO=https://git.arthrex.io/marketing/$REPO_SHORT_NAME.git
NEW_REPO=https://github.com/arthrex/$REPO_SHORT_NAME.git
DIR=${OLD_REPO##*/}
# 4. then, migrate repo (don't do this from local repo, navigate to new directory)
git clone --bare $OLD_REPO
cd $DIR
git push --mirror $NEW_REPO
# 5. Have devs update their origin (issue this command from local repo)
git remote set-url origin $NEW_REPO
# 6. at this point, lock the old repo or just delete it
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