#!/usr/bin/env bash
# A private test fediverse on one podman network: PrivaPub (privapub.test) and the peers asked for, behind one Caddy
# whose internal CA every side is told to accept (its root is copied to .ca/root.crt). From the workstation: PrivaPub's
# API at http://127.0.0.1:6971 ($PASTURE_PORT), every site at https://<name>.test:6443 (curl --resolve <name>.test:6443:127.0.0.1 -k).
# usage: tools/pasture/run.sh up [peer...] | add <peer...> | down [--purge] | logs <name> | ps | stats
#   up starts everything afresh (PrivaPub republished, Mongo empty); add starts more peers next to a running pasture.
#   peers: gts (default), mastodon, misskey, sharkey, akkoma, lemmy, decepub
set -euo pipefail
. "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/lib/pasture.sh"

case "${1:-up}" in
up)
	shift || true
	peers=("${@:-gts}")
	pasture_base_up
	for peer in "${peers[@]}"; do
		[ -f "$here/peers/$peer.sh" ] || { echo "no such peer: $peer" >&2; exit 1; }
		. "$here/peers/$peer.sh"
		"${peer}_up"
	done
	echo "privapub: http://127.0.0.1:$port, https://privapub.test:6443"
	;;
add)
	shift
	podman container exists pasture-privapub || { echo "the pasture is not up: run.sh up first" >&2; exit 1; }
	caddy_current || caddy_up
	podman exec pasture-caddy caddy reload --config /etc/caddy/Caddyfile >/dev/null 2>&1 || true
	for peer in "$@"; do
		[ -f "$here/peers/$peer.sh" ] || { echo "no such peer: $peer" >&2; exit 1; }
		. "$here/peers/$peer.sh"
		"${peer}_up"
	done
	;;
down) pasture_down "${2:-}" ;;
logs) podman logs --tail 200 "pasture-${2:-privapub}" ;;
ps) podman ps --filter name=pasture- --format '{{.Names}}\t{{.Status}}' ;;
stats) pasture_stats ;;
*) echo "usage: $0 up [peer...] | add <peer...> | down [--purge] | logs <name> | ps | stats" >&2; exit 2 ;;
esac