77 lines
2.3 KiB
Bash
Executable File
77 lines
2.3 KiB
Bash
Executable File
#!/bin/bash
|
|
# Generate release notes from commits since the previous tag.
|
|
|
|
set -euo pipefail
|
|
|
|
CURRENT_TAG="${1:-${DRONE_TAG:-}}"
|
|
OUTPUT_FILE="${2:-.build/release-notes.md}"
|
|
|
|
if [ -z "$CURRENT_TAG" ]; then
|
|
echo "Error: current tag not provided"
|
|
exit 1
|
|
fi
|
|
|
|
# In CI, the tag name may be available but not present as a local ref.
|
|
CURRENT_REF="$CURRENT_TAG"
|
|
if ! git rev-parse --verify -q "${CURRENT_REF}^{commit}" >/dev/null; then
|
|
CURRENT_REF="${DRONE_COMMIT:-HEAD}"
|
|
fi
|
|
|
|
PREVIOUS_TAG=$(git describe --tags --abbrev=0 "${CURRENT_REF}^" 2>/dev/null || echo "")
|
|
|
|
mkdir -p "$(dirname "$OUTPUT_FILE")"
|
|
|
|
{
|
|
echo "# Release $CURRENT_TAG"
|
|
echo
|
|
|
|
if [ -n "$PREVIOUS_TAG" ]; then
|
|
echo "Changes since $PREVIOUS_TAG:"
|
|
echo
|
|
|
|
git log "$PREVIOUS_TAG..$CURRENT_REF" --pretty=format:"%s" | while read -r commit; do
|
|
if [[ $commit =~ ^([a-z]+)(\(.+\))?:\ (.+)$ ]]; then
|
|
TYPE="${BASH_REMATCH[1]}"
|
|
SCOPE="${BASH_REMATCH[2]}"
|
|
MESSAGE="${BASH_REMATCH[3]}"
|
|
|
|
case "$TYPE" in
|
|
feat)
|
|
echo "- Feature${SCOPE}: $MESSAGE" ;;
|
|
fix)
|
|
echo "- Fix${SCOPE}: $MESSAGE" ;;
|
|
docs)
|
|
echo "- Docs${SCOPE}: $MESSAGE" ;;
|
|
ci)
|
|
echo "- CI${SCOPE}: $MESSAGE" ;;
|
|
test)
|
|
echo "- Test${SCOPE}: $MESSAGE" ;;
|
|
refactor)
|
|
echo "- Refactor${SCOPE}: $MESSAGE" ;;
|
|
perf)
|
|
echo "- Performance${SCOPE}: $MESSAGE" ;;
|
|
*)
|
|
echo "- $commit" ;;
|
|
esac
|
|
else
|
|
echo "- $commit"
|
|
fi
|
|
done
|
|
else
|
|
echo "Initial release"
|
|
echo
|
|
git log "$CURRENT_REF" --pretty=format:"- %s" | head -20
|
|
fi
|
|
|
|
echo
|
|
echo "---"
|
|
if [ -n "$PREVIOUS_TAG" ]; then
|
|
echo "See all changes: https://scm.yoorie.de/git/go-lib/micro/compare/$PREVIOUS_TAG...$CURRENT_TAG"
|
|
else
|
|
echo "See all changes: https://scm.yoorie.de/git/go-lib/micro/releases/tag/$CURRENT_TAG"
|
|
fi
|
|
} > "$OUTPUT_FILE"
|
|
|
|
echo "Release notes generated: $OUTPUT_FILE"
|
|
cat "$OUTPUT_FILE"
|