#!/usr/bin/env bash
# publish-maps.sh — publish a project's docs/ (Archify maps, Mermaid sources,
# diagrams) to the central maps site behind Caddy on .35.
#
# URL: https://maps.lab.audasmedia.com.au/<project>/docs/  (file_server browse)
# Host: sam@192.168.20.35:/Docker/Containers/caddy/maps/
#
# Usage:
#   publish-maps.sh [<project-dir>]      # default: current directory
#   publish-maps.sh --list               # list what's already published
#
# Incremental + atomic (rsync -az): only changed blocks transfer; files are
# renamed into place so a failure mid-run can't leave a half-written map.
set -euo pipefail

REMOTE="sam@192.168.20.35"
DEST_ROOT="/Docker/Containers/caddy/maps"
SSH_E="-e ssh -o BatchMode=yes -o ConnectTimeout=8"

if [[ "${1:-}" == "--list" ]]; then
  ssh -o BatchMode=yes -o ConnectTimeout=8 "$REMOTE" "ls -1 $DEST_ROOT" \
    || { echo "cannot reach $REMOTE" >&2; exit 1; }
  exit 0
fi

PROJ="${1:-$(pwd)}"
PROJ="$(cd "$PROJ" && pwd)"
NAME="$(basename "$PROJ")"
DOCS="$PROJ/docs"

if [[ ! -d "$DOCS" ]]; then
  echo "no docs/ found in $PROJ — nothing to publish" >&2
  exit 1
fi

DEST="$DEST_ROOT/$NAME/docs"
echo "→ publishing $PROJ/docs → $REMOTE:$DEST"

# Create the project's parent dir on the remote (rsync won't make nested parents)
ssh -o BatchMode=yes -o ConnectTimeout=8 "$REMOTE" "mkdir -p $DEST" \
  || { echo "cannot create $DEST on $REMOTE" >&2; exit 1; }

# -a archive, -z compress, --exclude Archify visual-check sidecars (screenshots
# + receipts live next to the map; keeps the browse index clean)
rsync -az \
  --exclude '*.visual-check.*' \
  "$SSH_E" \
  "$DOCS/" "$REMOTE:$DEST/"

echo "✓ published: https://maps.lab.audasmedia.com.au/$NAME/docs/"
echo "  (site index: https://maps.lab.audasmedia.com.au/)"