rickvanlieshout.com/scripts/update_changelog.sh

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2018-10-24 11:32:55 +02:00
#!/usr/bin/env bash
set -e
usage() {
echo "$0 <tag> <repo>" >&2;
}
if [ "$1" = "-h" -o "$1" = "--help" ]; then
usage
exit 1;
fi
if [ -z "$2" ]
then
REPO=$(git ls-remote --get-url origin | \
sed -u 's/git@//g; s/https:\/\///g; s/github.com\///g; s/\.git//g')
else
REPO=$2
fi
NEW_TAG=$1
CURRENT_DATE=$(date +"%Y-%m-%d")
LAST_TAG=$(git describe --tags $(git rev-list --tags --max-count=1))
LAST_DATE=$(git log -1 --format=%ai $LAST_TAG)
CHANGES=$(curl -s "https://api.github.com/repos/${REPO}/pulls?state=closed" | \
jq --arg l "$LAST_DATE" -r '.[] | select((.merged_at != null) and (.closed_at > $l)) | "- [Pull #\(.number)](\(.html_url)): \(.title)"')
sed -i "4i ## [$NEW_TAG] - $CURRENT_DATE\n### Added\n${CHANGES//$'\n'/\\$'\n'}\n" CHANGELOG.md