Merge pull request #16 from outis1one/clDemoe/seasonal-sunrise-montage-nn268

ClDemoe/seasonal sunrise montage nn268
2026-04-20 10:16:52 -04:00
parent f6c52e2133 331bce38c4
commit 82a0db4dd9
1 changed files with 126 additions and 0 deletions
@@ -0,0 +1,126 @@
+#!/bin/bash
+# migrate-seasons.sh — move old-format seasons clips into the new sky-cam
+# directory structure for astronomical year 2025 only (Winter 2025-26 onward).
+#
+# Every *-final.mp4 clip is placed in the correct movement directory based on
+# its YYYY-MM-DD filename date, regardless of how the old script labelled it.
+# montage-mvt.sh re-adjusts speed for the whole movement anyway, so per-clip
+# speed accuracy doesn't matter.
+#
+# Earlier years (Autumn 2025 / ASTRO_YEAR=2024 and before) are skipped.
+#
+# Usage:
+#   ./migrate-seasons.sh [--dry-run] [OLD_ROOT]
+#
+#   --dry-run   print what would happen without moving anything
+#   OLD_ROOT    root of old movie archive
+#               (default: ~/drives/local-2tb/movies/sunrise)
+#
+# After running, trigger montages for completed movements:
+#   ./montage-mvt.sh 2026-04-19 east   # Spring Mvt1 (~30/31 days)
+#   ./montage-mvt.sh 2026-01-18 east   # Winter Mvt1 (~18/29 days)
+#   ./montage-mvt.sh 2026-02-16 east   # Winter Mvt2 (~24/29 days)
+#   ./montage-mvt.sh 2026-03-19 east   # Winter Mvt3 (~20/31 days)
+
+set -euo pipefail
+
+SCRIPT_DIR="$(dirname "$(realpath "$0")")"
+source "$SCRIPT_DIR/sky-cam.conf"
+
+DRY_RUN=false
+OLD_ROOT="$HOME/drives/local-2tb/movies/sunrise"
+
+for arg in "$@"; do
+    case "$arg" in
+        --dry-run) DRY_RUN=true ;;
+        *)         OLD_ROOT="$arg" ;;
+    esac
+done
+
+CAM="$SUNRISE_CAM"
+NEW_ROOT="$MOVIES_DIR/$CAM/2025"
+
+echo "Old archive : $OLD_ROOT"
+echo "New root    : $NEW_ROOT"
+echo "Camera      : $CAM"
+$DRY_RUN && echo "(DRY RUN — no files will be moved)"
+echo ""
+
+declare -A CNT_MOVED CNT_SKIP
+
+while IFS= read -r -d '' src; do
+    fname="$(basename "$src")"
+
+    # Extract YYYY-MM-DD prefix
+    date_str="${fname%%_*}"
+    if [[ ! "$date_str" =~ ^[0-9]{4}-[0-9]{2}-[0-9]{2}$ ]]; then
+        echo "SKIP (no date): $fname"
+        continue
+    fi
+
+    # Classify date using the new system's boundaries
+    if ! info="$(python3 "$SCRIPT_DIR/season_info.py" "$date_str" 2>/dev/null)"; then
+        echo "ERROR: season_info.py failed for $date_str — skipping $fname"
+        continue
+    fi
+    eval "$info"
+    # Provides: SEASON  MVT_NUM  DAY_OF_MVT  DAYS_IN_MVT  ASTRO_YEAR  ...
+
+    # Only process the current astronomical year
+    if [ "$ASTRO_YEAR" != "2025" ]; then
+        continue
+    fi
+
+    key="${SEASON}/Mvt${MVT_NUM}"
+    dst="$NEW_ROOT/$SEASON/Mvt$MVT_NUM/$fname"
+
+    if [ -e "$dst" ]; then
+        printf "  EXISTS  %s\n" "$fname"
+        CNT_SKIP["$key"]=$(( ${CNT_SKIP["$key"]:-0} + 1 ))
+        continue
+    fi
+
+    if $DRY_RUN; then
+        printf "  Day %2s/%-2s  %s  ->  %s/Mvt%s/\n" \
+            "$DAY_OF_MVT" "$DAYS_IN_MVT" "$fname" "$SEASON" "$MVT_NUM"
+    else
+        mkdir -p "$(dirname "$dst")"
+        mv "$src" "$dst"
+    fi
+    CNT_MOVED["$key"]=$(( ${CNT_MOVED["$key"]:-0} + 1 ))
+
+done < <(find \
+    "$OLD_ROOT/Spring" \
+    "$OLD_ROOT/Winter" \
+    "$OLD_ROOT/Autumn" \
+    -name "*-final.mp4" -print0 2>/dev/null | sort -z)
+
+echo ""
+echo "=== Summary (ASTRO_YEAR=2025 only) ==="
+printf "%-22s  %6s  %7s\n" "Movement" "Moved" "Skipped"
+printf "%-22s  %6s  %7s\n" "--------" "-----" "-------"
+
+declare -A ALL_KEYS
+for k in "${!CNT_MOVED[@]}" "${!CNT_SKIP[@]}"; do ALL_KEYS["$k"]=1; done
+
+total=0
+for key in $(printf '%s\n' "${!ALL_KEYS[@]}" | sort); do
+    m=${CNT_MOVED["$key"]:-0}
+    s=${CNT_SKIP["$key"]:-0}
+    printf "%-22s  %6d  %7d\n" "$key" "$m" "$s"
+    total=$(( total + m ))
+done
+printf "%-22s  %6d\n" "TOTAL" "$total"
+
+echo ""
+$DRY_RUN && echo "Re-run without --dry-run to move the files." && echo ""
+
+echo "Next steps:"
+echo "  1. Build montages for completed movements:"
+echo "       ./montage-mvt.sh 2026-04-19 $CAM   # Spring Mvt1"
+echo "       ./montage-mvt.sh 2026-01-18 $CAM   # Winter Mvt1"
+echo "       ./montage-mvt.sh 2026-02-16 $CAM   # Winter Mvt2"
+echo "       ./montage-mvt.sh 2026-03-19 $CAM   # Winter Mvt3"
+echo "  2. Confirm each montage plays correctly with music."
+echo "  3. Delete temp files from old archive:"
+echo "       find \"$OLD_ROOT\" -name '*-temp.mp4' -delete"