set -euo pipefail

REPO_ROOT="$(cd "$(dirname "$0")/.." && pwd)"

. "$REPO_ROOT/scripts/release-lib.sh"

dry_run=false

version=""

notes_file_override=""

usage() {

}

while [ $# -gt 0 ]; do

case "$1" in

--dry-run) dry_run=true ;;

--notes-file)

shift

if [ $# -eq 0 ]; then

echo "Error: --notes-file requires a path." >&2

exit 1

fi

notes_file_override="$1"

;;

-h|--help)

usage

exit 0

;;

*)

if [ -n "$version" ]; then

echo "Error: only one version may be provided." >&2

exit 1

fi

version="$1"

;;

esac

shift

if [ -z "$version" ]; then

usage

exit 1

if [[ ! "$version" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then

echo "Error: version must be a stable calendar version like 2026.318.0." >&2

exit 1

tag="v$version"

notes_file="$REPO_ROOT/releases/${tag}.md"

if [ -n "$notes_file_override" ]; then

notes_file="$notes_file_override"

if [ "${GITHUB_ACTIONS:-}" = "true" ] && [ -z "${PUBLISH_REMOTE:-}" ] && git_remote_exists origin; then

PUBLISH_REMOTE=origin

PUBLISH_REMOTE="$(resolve_release_remote)"

if ! command -v gh >/dev/null 2>&1; then

echo "Error: gh CLI is required to create GitHub releases." >&2

exit 1

GITHUB_REPO="$(github_repo_from_remote "$PUBLISH_REMOTE" || true)"

if [ -z "$GITHUB_REPO" ]; then

echo "Error: could not determine GitHub repository from remote $PUBLISH_REMOTE." >&2

exit 1

if [ ! -f "$notes_file" ]; then

echo "Error: release notes file not found at $notes_file." >&2

exit 1

if ! git -C "$REPO_ROOT" rev-parse "$tag" >/dev/null 2>&1; then

echo "Error: local git tag $tag does not exist." >&2

exit 1

tag_commit="$(git -C "$REPO_ROOT" rev-parse "$tag^{commit}")"

head_commit="$(git -C "$REPO_ROOT" rev-parse HEAD)"

if [ "$head_commit" != "$tag_commit" ]; then

echo "Error: HEAD ($head_commit) does not match tag $tag ($tag_commit). Check out the release tag before generating the feature catalog." >&2

exit 1

if [ -n "$(git -C "$REPO_ROOT" status --porcelain --untracked-files=no)" ]; then

echo "Error: working tree has uncommitted changes. The feature catalog must be generated from the pristine release commit." >&2

exit 1

catalog_dir="$(mktemp -d)"

trap 'rm -rf "$catalog_dir"' EXIT

catalog_file="$catalog_dir/feature-catalog.json"

node "$REPO_ROOT/cli/node_modules/tsx/dist/cli.mjs" \

"$REPO_ROOT/scripts/generate-feature-catalog.ts" \

--version "$version" \

--out "$catalog_file"

if [ "$dry_run" = true ]; then

echo "[dry-run] gh release create $tag -R $GITHUB_REPO --title $tag --notes-file $notes_file"

echo "[dry-run] gh release upload $tag -R $GITHUB_REPO --clobber $catalog_file"

exit 0

if ! git -C "$REPO_ROOT" ls-remote --exit-code --tags "$PUBLISH_REMOTE" "refs/tags/$tag" >/dev/null 2>&1; then

echo "Error: remote tag $tag was not found on $PUBLISH_REMOTE. Push the release commit and tag first." >&2

exit 1

if gh release view "$tag" -R "$GITHUB_REPO" >/dev/null 2>&1; then

gh release edit "$tag" -R "$GITHUB_REPO" --title "$tag" --notes-file "$notes_file"

echo "Updated GitHub Release $tag"

gh release create "$tag" -R "$GITHUB_REPO" --title "$tag" --notes-file "$notes_file"

echo "Created GitHub Release $tag"

gh release upload "$tag" -R "$GITHUB_REPO" --clobber "$catalog_file"

echo "Uploaded feature-catalog.json to GitHub Release $tag"