set -euo pipefail
usage() {
echo "Usage: $0 <version|major|minor|patch>"
echo ""
echo "Examples:"
echo " $0 0.2.0 # Set version to 0.2.0"
echo " $0 patch # Bump patch version (0.1.0 -> 0.1.1)"
echo " $0 minor # Bump minor version (0.1.0 -> 0.2.0)"
echo " $0 major # Bump major version (0.1.0 -> 1.0.0)"
exit 1
}
[[ $# -ne 1 ]] && usage
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
ROOT_DIR="$(dirname "$SCRIPT_DIR")"
CARGO_TOML="$ROOT_DIR/Cargo.toml"
CURRENT_VERSION=$(grep -m1 '^version = ' "$CARGO_TOML" | sed 's/version = "\(.*\)"/\1/')
IFS='.' read -r MAJOR MINOR PATCH <<< "$CURRENT_VERSION"
case "$1" in
major)
NEW_VERSION="$((MAJOR + 1)).0.0"
;;
minor)
NEW_VERSION="$MAJOR.$((MINOR + 1)).0"
;;
patch)
NEW_VERSION="$MAJOR.$MINOR.$((PATCH + 1))"
;;
*)
if [[ "$1" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
NEW_VERSION="$1"
else
echo "Error: Invalid version format '$1'"
usage
fi
;;
esac
echo "Current version: $CURRENT_VERSION"
echo "New version: $NEW_VERSION"
echo ""
if ! git -C "$ROOT_DIR" diff --quiet || ! git -C "$ROOT_DIR" diff --cached --quiet; then
echo "Error: You have uncommitted changes. Please commit or stash them first."
exit 1
fi
if git -C "$ROOT_DIR" tag -l "v$NEW_VERSION" | grep -q .; then
echo "Error: Tag v$NEW_VERSION already exists"
exit 1
fi
sed -i "s/^version = \"$CURRENT_VERSION\"/version = \"$NEW_VERSION\"/" "$CARGO_TOML"
if [[ -f "$ROOT_DIR/Cargo.lock" ]]; then
cargo generate-lockfile --manifest-path "$CARGO_TOML" 2>/dev/null || true
fi
git -C "$ROOT_DIR" add "$CARGO_TOML"
git -C "$ROOT_DIR" commit -m "chore: release v$NEW_VERSION"
git -C "$ROOT_DIR" tag -a "v$NEW_VERSION" -m "Release v$NEW_VERSION"
echo ""
echo "Created release v$NEW_VERSION"
echo ""
echo "To publish, run:"
echo " git push origin main --tags"