lotus/scripts/archive-branches.sh
Jakub Sztandera c2acfb5c31
Add archive script
Add script for archiving branches outside of the main repo.
The branches will end up here: https://github.com/Kubuxu/lotus-archived

Signed-off-by: Jakub Sztandera <kubuxu@protocol.ai>
2020-05-13 04:14:01 +02:00

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#!/usr/bin/env bash
set -euo pipefail
IFS=$'\n\t'
auth=""
#auth="-u kubuxu:$GH_TOKEN"
org=filecoin-project
repo=lotus
arch_repo=Kubuxu/lotus-archived
api_repo="repos/$org/$repo"
exclusions=(
'master'
)
gh_api_next() {
links=$(grep '^Link:' | sed -e 's/Link: //' -e 's/, /\n/g')
echo "$links" | grep '; rel="next"' >/dev/null || return
link=$(echo "$links" | grep '; rel="next"' | sed -e 's/^<//' -e 's/>.*//')
curl -n -f -sD >(gh_api_next) "$link"
}
gh_api() {
curl -n -f -sD >(gh_api_next) "https://api.github.com/$1" | jq -s '[.[] | .[]]'
}
pr_branches() {
gh_api "$api_repo/pulls" | jq -r '.[].head.label | select(test("^ipfs:"))' \
| sed 's/^ipfs://'
}
origin_refs() {
format=${1-'%(refname:short)'}
git for-each-ref --format "$format" refs/remotes/origin | sed 's|^origin/||'
}
active_branches() {
origin_refs '%(refname:short) %(committerdate:unix)' |awk \
' BEGIN { monthAgo = systime() - 31*24*60*60 }
{ if ($2 > monthAgo) print $1 }
'
}
git remote add archived "git@github.com:$arch_repo.git" || true
branches_to_move="$(cat <(active_branches) <(pr_branches) <((IFS=$'\n'; echo "${exclusions[*]}")) | sort -u | comm - <(origin_refs | sort) -13)"
echo "================"
printf "%s\n" "$branches_to_move"
echo "================"
echo "Please confirm move of above branches [y/N]:"
read line
case $line in
[Yy]|[Yy][Ee][Ss]) ;;
*) exit 1 ;;
esac
printf "%s\n" "$branches_to_move" | \
while read -r ref; do
git push archived "origin/$ref:refs/heads/$ref/$(date --rfc-3339=date)"
git push origin --delete "$ref"
done