From 13999f81b4596899f7dd2d262a42fbe56ad2c7c9 Mon Sep 17 00:00:00 2001
From: Danny Lin <danny@kdrag0n.dev>
Date: Fri, 17 Dec 2021 18:07:36 -0800
Subject: [PATCH] config: Add support for substring filters

---
 src/config/device.ts  | 1 +
 src/config/filters.ts | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/src/config/device.ts b/src/config/device.ts
index 5e17546..387348a 100644
--- a/src/config/device.ts
+++ b/src/config/device.ts
@@ -66,6 +66,7 @@ export const EMPTY_FILTERS = {
   match: [],
   prefix: [],
   suffix: [],
+  substring: [],
   regex: [],
 } as SerializedFilters
 // Same, but defaults to inclusion list
diff --git a/src/config/filters.ts b/src/config/filters.ts
index 40854cf..76f08ef 100644
--- a/src/config/filters.ts
+++ b/src/config/filters.ts
@@ -11,6 +11,7 @@ export interface SerializedFilters {
   match: string[]
   prefix: string[]
   suffix: string[]
+  substring: string[]
   regex: string[]
 }
 
@@ -21,6 +22,7 @@ export interface Filters {
   match: Set<string>
   prefix: string[]
   suffix: string[]
+  substring: string[]
   regex: RegExp[]
 }
 
@@ -33,6 +35,7 @@ export function parseFilters(src: SerializedFilters) {
     match: new Set(src.match),
     prefix: src.prefix,
     suffix: src.suffix,
+    substring: src.substring,
     regex: src.regex.map(pat => new RegExp(pat)),
   } as Filters
 }
@@ -41,6 +44,7 @@ function _matchFilters(filters: Filters, value: string) {
   return filters.match.has(value) ||
     filters.prefix.find(prefix => value.startsWith(prefix)) != undefined ||
     filters.suffix.find(suffix => value.endsWith(suffix)) != undefined ||
+    filters.substring.find(substring => value.includes(substring)) != undefined ||
     filters.regex.find(regex => value.match(regex)) != null
 }