From 4b5b1731f372881d8135158f70ecbd686127fa21 Mon Sep 17 00:00:00 2001
From: Reinier van der Leer <github@pwuts.nl>
Date: Thu, 30 Mar 2023 20:47:33 +0200
Subject: [PATCH] Add BadgeAPI.onConnectionLost

---
 .github/workflows/checks.yml | 1 +
 README.md                    | 3 ++-
 package.json                 | 2 +-
 src/badge-api.ts             | 8 ++++++++
 4 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index 3e84979..0cfc0d3 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -2,6 +2,7 @@ name: Checks
 
 on:
   push:
+    tags-ignore: '*'
     paths:
       - 'src/**'
       - 'tsconfig.json'
diff --git a/README.md b/README.md
index e5dcac0..13799da 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,8 @@ interface BadgeAPI {
     syncConnection()
     assertConnected()
 
-    hasConnectedBadge
+    set onConnectionLost
+    get hasConnectedBadge
 
     transaction(cmd, payload, timeout)
 
diff --git a/package.json b/package.json
index 822ffc5..faeed42 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@badge.team/badge-webusb",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "description": "Web API for the Badge.team MCH2022 badge",
   "keywords": [
     "USB", "WebUSB",
diff --git a/src/badge-api.ts b/src/badge-api.ts
index 77736a9..cb5bd2e 100644
--- a/src/badge-api.ts
+++ b/src/badge-api.ts
@@ -19,6 +19,8 @@ export class BadgeAPI {
     async connect() {
         this.badge = await BadgeUSB.connect();
         this.badge.onConnectionLost = () => delete this.badge;
+
+        if (this._onConnectionLost) this._onConnectionLost();
     }
 
     async disconnect(reset = false) {
@@ -38,6 +40,12 @@ export class BadgeAPI {
         badge.assertConnected();
     }
 
+    set onConnectionLost(callback: () => void) {
+        this._onConnectionLost = callback;
+    }
+
+    private _onConnectionLost?: () => void;
+
     async syncConnection(): Promise<void> {
         try {
             this.assertConnected(this.badge);