fix(log-cleanup): handle filenames without YYYY-MM-DD via epoch fallback

If no YYYY-MM-DD matches, the script now looks for a 10-digit epoch between underscores in the filename and converts it via date -d. The existing 24-hour mtime guard still protects the active session log from being deleted while it's still being written to.

1 files changed, 9 insertions, 2 deletions

diff --git a/dotfiles/common/.local/bin/cron/log-cleanup b/dotfiles/common/.local/bin/cron/log-cleanup
index e8d6ac4..b2d1fbb 100755
--- a/dotfiles/common/.local/bin/cron/log-cleanup
+++ b/dotfiles/common/.local/bin/cron/log-cleanup
@@ -19,8 +19,15 @@ cutoff=$(date -d "$DAYS days ago" +%Y%m%d)
 
 for f in "$LOG_DIR"/*.log; do
     [ -f "$f" ] || continue
-    # Extract YYYY-MM-DD from filename; skip files without a date
-    filedate=$(basename "$f" | grep -oP '\d{4}-\d{2}-\d{2}' | head -1)
+    # Extract YYYY-MM-DD from filename, or fall back to an embedded
+    # _<10-digit-epoch>_ (used by hyprland-runtime logs which lack a
+    # human-readable date in the filename). Skip files with neither.
+    name=$(basename "$f")
+    filedate=$(echo "$name" | grep -oP '\d{4}-\d{2}-\d{2}' | head -1)
+    if [ -z "$filedate" ]; then
+        epoch=$(echo "$name" | grep -oP '_\K[0-9]{10}(?=_)' | head -1)
+        [ -n "$epoch" ] && filedate=$(date -d "@$epoch" +%Y-%m-%d 2>/dev/null)
+    fi
     [ -n "$filedate" ] || continue
     # Skip files still being written to (modified in the last 24h).
     # This prevents deleting active logs from long-running sessions.