Refactor condition checks for fast_out and improve rate limit handling

Author: ipitio

src/lib/package.sh

@@ -90,7 +90,7 @@ update_package() {
                 return
             fi
         done < <(grep "$owner" "$BKG_OPTOUT")
-    elif $fast_out; then
+    elif [ "${fast_out:-false}" = "true" ]; then
         return
     fi
 

src/lib/util.sh

@@ -177,10 +177,9 @@ check_limit() {
     local min_passed
     local rate_limit_start
     rate_limit_end=$(date -u +%s)
-    [ -n "$BKG_SCRIPT_START" ] && rate_limit_start="$BKG_SCRIPT_START" || {
-        rate_limit_start=$(get_BKG BKG_SCRIPT_START)
-        [ -n "$rate_limit_start" ] || echo "BKG_SCRIPT_START empty!"
-    }
+    rate_limit_start=$(get_BKG BKG_SCRIPT_START)
+    [ -n "$rate_limit_start" ] || rate_limit_start="$BKG_SCRIPT_START"
+    [ -n "$rate_limit_start" ] || echo "BKG_SCRIPT_START empty!"
     script_limit_diff=$((rate_limit_end - rate_limit_start))
     ((script_limit_diff < BKG_MAX_LEN)) || save_and_exit
     (($? != 3)) || return 3

src/test/update.sh

@@ -77,7 +77,11 @@ popd || exit 1
 [ -f "$BKG_INDEX"/.env ] && \cp "$BKG_INDEX"/.env src/env.env || touch src/env.env
 pushd src || exit 1
 
-db_size=$(stat -c %s "$BKG_INDEX_SQL".zst)
+if [ ! -f "$BKG_INDEX_SQL".zst ] && [ ! -f "$BKG_INDEX_DB" ]; then
+    dldb >/dev/null 2>&1 || true
+fi
+
+db_size=$(stat -c %s "$BKG_INDEX_SQL".zst 2>/dev/null || stat -c %s "$BKG_INDEX_DB" 2>/dev/null || echo 0)
 num_owner_db=$(sqlite3 "$BKG_INDEX_DB" "SELECT COUNT(DISTINCT owner) FROM $BKG_INDEX_TBL_PKG")
 num_owner_index=$(find "$BKG_INDEX_DIR" -mindepth 1 -maxdepth 1 -type d -exec basename {} \; 2>/dev/null | sort -u | awk '{print $1}' | wc -l)