hashbro
78 lines
1.9 KiB
Bash
Executable File
78 lines
1.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Delete photo files under storage/app/private/c2 older than a cutoff (mtime).
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# Deletes as it finds — does not collect the full list first.
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# Default cutoff: 2026-09-15 00:00:00 (keeps the 15th and later).
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#
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# ./scripts/prune-c2-photos-before.sh
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# ./scripts/prune-c2-photos-before.sh --execute
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# BEFORE=2026-09-15 ./scripts/prune-c2-photos-before.sh --execute
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set -u
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SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
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if [ -z "${APP_ROOT:-}" ]; then
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APP_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
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fi
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BEFORE="${BEFORE:-2026-09-15}"
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CUTOFF="${BEFORE} 00:00:00"
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EXECUTE=0
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if [ "${1:-}" = "--execute" ]; then
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EXECUTE=1
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fi
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PHOTOS="${APP_ROOT}/storage/app/private/c2/photos"
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PREVIEWS="${APP_ROOT}/storage/app/private/c2/photo-previews"
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if [ ! -d "$PHOTOS" ]; then
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echo "ERROR: missing $PHOTOS" >&2
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exit 2
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fi
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echo "=== prune c2 photos by mtime ==="
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echo "app : $APP_ROOT"
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echo "cutoff : before $CUTOFF"
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echo "mode : $([ "$EXECUTE" -eq 1 ] && echo EXECUTE || echo DRY-RUN)"
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echo "hint : deletes while scanning; a line every 200 files"
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echo
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prune_dir() {
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local dir="$1"
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local label="$2"
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if [ ! -d "$dir" ]; then
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echo "$label: skip (missing)"
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return 0
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fi
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echo "$label: $dir"
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if [ "$EXECUTE" -eq 1 ]; then
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find "$dir" -type f ! -newermt "$CUTOFF" -print -delete
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else
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find "$dir" -type f ! -newermt "$CUTOFF" -print
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fi | awk -v label="$label" '
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{
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n++
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if (n <= 5 || n % 200 == 0) {
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print " " label " " n " " $0
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fflush()
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}
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}
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END {
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print " " label " total=" (n + 0)
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fflush()
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}
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'
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}
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prune_dir "$PHOTOS" "photos"
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prune_dir "$PREVIEWS" "previews"
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if [ "$EXECUTE" -eq 1 ]; then
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find "$PHOTOS" -mindepth 1 -type d -empty -delete 2>/dev/null || true
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if [ -d "$PREVIEWS" ]; then
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find "$PREVIEWS" -mindepth 1 -type d -empty -delete 2>/dev/null || true
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fi
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echo "done (deleted as found)"
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else
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echo "dry-run only; pass --execute to delete"
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fi
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