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#!/usr/bin/env bash
# Copyright 2026 Hee-Suk Kim <[email protected]>
# SPDX-License-Identifier: GPL-3.0-only
. lib.bash
usage() {
cat <<EOF
usage: ${NAME} [-n <lines>] [<chain-ish>]
-n Truncate content to LINES (disables markdown rendering)
-h Show this help
EOF
}
n_lines=
while [[ $# -gt 0 ]]; do
case "$1" in
-h) usage; exit 0 ;;
-n) n_lines="${2:?$1 requires arg}"; shift 2 ;;
-*) echo "unknown arg: $1" >&2; usage; exit 1 ;;
*) break ;;
esac
done
[[ $# -le 1 ]] || { usage >&2; die; }
target="${1:-HEAD}"
tid=$(sib rev-parse "$target" 2>/dev/null) || die invalid chain-ish $target
show_args=()
[[ -n $n_lines ]] && show_args=(-n "$n_lines")
sib rev-list "$tid" | while read -r chain; do
SIB_SHOW_RESOLVED=1 sib-show "${show_args[@]}" $chain
echo
echo ---
echo
done
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