From b590eaa2f64ead3384eadc6fe58f6358aa1a0478 Mon Sep 17 00:00:00 2001
From: Wojtek Kosior <koszko@koszko.org>
Date: Wed, 22 Dec 2021 16:39:34 +0100
Subject: reworked build system; added missing license notices

---
 common/patterns_query_tree.js | 27 +++++++--------------------
 1 file changed, 7 insertions(+), 20 deletions(-)

(limited to 'common/patterns_query_tree.js')

diff --git a/common/patterns_query_tree.js b/common/patterns_query_tree.js
index 49205c5..1bbdb39 100644
--- a/common/patterns_query_tree.js
+++ b/common/patterns_query_tree.js
@@ -41,17 +41,16 @@
  * proprietary program, I am not going to enforce this in court.
  */
 
-/*
- * IMPORTS_START
- * IMPORT deconstruct_url
- * IMPORTS_END
- */
+#FROM common/patterns.js IMPORT deconstruct_url
 
 /* "Pattern Tree" is how we refer to the data structure used for querying
  * Haketilo patterns. Those look like 'https://*.example.com/ab/***'. The goal
  * is to make it possible for given URL to quickly retrieve all known patterns
  * that match it.
  */
+const pattern_tree_make = () => ({})
+#EXPORT  pattern_tree_make  AS make
+
 function empty_node() {
     return {
 	wildcard_matches: [null, null, null],
@@ -134,8 +133,6 @@ function modify_sequence(tree_node, segments, item_modifier)
     let removed = true;
 
     for (var current_segment of segments) {
-	wildcards = tree_node.wildcard_matches;
-
 	const child = tree_node.children[current_segment] || empty_node();
 	tree_node.children[current_segment] = child;
 	tree_node = child;
@@ -216,6 +213,7 @@ function pattern_tree_register(patterns_by_proto, pattern, item_name, item)
     const add_item = obj => Object.assign(obj || {}, {[item_name]: item});
     modify_tree(patterns_by_proto, pattern, add_item);
 }
+#EXPORT  pattern_tree_register  AS register
 
 /* Helper function for pattern_tree_deregister(). */
 function _remove_item(obj, item_name)
@@ -240,6 +238,7 @@ function pattern_tree_deregister(patterns_by_proto, pattern, item_name)
     const remove_item = obj => _remove_item(obj, item_name);
     modify_tree(patterns_by_proto, pattern, remove_item);
 }
+#EXPORT  pattern_tree_deregister  AS deregister
 
 /*
  * Yield registered items that match url. Each yielded value is an object with
@@ -281,16 +280,4 @@ function* pattern_tree_search(patterns_by_proto, url)
 	}
     }
 }
-
-const pattern_tree = {
-    make:       () => ({}),
-    register:   pattern_tree_register,
-    deregister: pattern_tree_deregister,
-    search:     pattern_tree_search
-}
-
-/*
- * EXPORTS_START
- * EXPORT pattern_tree
- * EXPORTS_END
- */
+#EXPORT  pattern_tree_search  AS search
-- 
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