#!/usr/bin/env bash # run_all_timelapses.sh # # Run timelapse creation for a fixed set of webcams, # collect public URLs, update HTML index, and send one combined ntfy notification. # # Requirements: make_timelapse.sh in same folder or PATH set -euo pipefail # --- Settings --- BASE_DIR="/media/photos/misc/webcams" INDEX_FILE="$BASE_DIR/timelapses.html" WEBCAMS=( "frontyard" "basement_table" "mailbox" "basement_extension" "backyard_low" "backyard_north" "basement_cape" "basement_tv" "backyard" "bulkhead" "barn" "garage" "birds" "clouds" "garden" "diningroom" ) TIMELAPSE_SCRIPT="/usr/local/bin/make_timelapse" NTFY_URL="https://ntfy.unbl.ink/timelapse" WEB_PREFIX="https://files.lab.unbl.ink/webcams" # ---------------- # Yesterday's date if date -d "yesterday" +%Y >/dev/null 2>&1; then # GNU date (Linux) YESTERDAY=$(date -d "yesterday" +"%Y/%m/%d") else # BSD date (macOS) YESTERDAY=$(date -v-1d +"%Y/%m/%d") fi LINKS=() for cam in "${WEBCAMS[@]}"; do TARGET_DIR="$BASE_DIR/$cam/$YESTERDAY" if [[ -d "$TARGET_DIR" ]]; then echo "📷 Processing $cam ($TARGET_DIR)" OUTPUT=$("$TIMELAPSE_SCRIPT" "$TARGET_DIR") echo "$OUTPUT" LINK="$WEB_PREFIX/$cam/$YESTERDAY/timelapse.mp4" if [[ -f "$TARGET_DIR/timelapse.mp4" ]]; then LINKS+=("[$cam] $LINK") fi else echo "⚠️ Skipping $cam (no folder for $YESTERDAY)" fi done # --- Update index.html --- INDEX_HTML="$BASE_DIR/timelapses.html" # Ensure file exists with basic structure if [[ ! -f "$INDEX_HTML" ]]; then cat > "$INDEX_HTML" < Webcam Timelapses

Webcam Timelapses

EOF fi # Build new day's section NEW_SECTION="

$YESTERDAY

$cam

" # Insert at the top of

tmpfile=$(mktemp) awk -v section="$NEW_SECTION" ' /

/ { print; print section; next } { print } ' "$INDEX_HTML" > "$tmpfile" mv "$tmpfile" "$INDEX_HTML" echo "📝 Updated index with $YESTERDAY timelapses (newest on top)" # --- Send combined notification --- if [[ -n "$NTFY_URL" ]] && [[ ${#LINKS[@]} -gt 0 ]]; then MSG="Timelapses for $YESTERDAY:\n$(printf '%s\n' "${LINKS[@]}")" curl -s -H "Title: Timelapses complete" \ -H "Priority: high" \ -d "$MSG" \ "$NTFY_URL" >/dev/null || true echo "📢 Combined notification sent to ntfy." fi