From 4dfc201b552e8fdb33f8957c688f22aa826808f7 Mon Sep 17 00:00:00 2001
From: Shohei Ueda <30958501+peaceiris@users.noreply.github.com>
Date: Tue, 7 Jul 2020 16:06:26 +0900
Subject: [PATCH] ci: add workflow_dispatch event

> You can now create workflows that are manually triggered with the new workflow_dispatch event.
> You will then see a 'Run workflow' button on the Actions tab, enabling you to easily trigger a run.
> You can choose which branch the workflow is run on.

https://github.blog/changelog/2020-07-06-github-actions-manual-triggers-with-workflow_dispatch/
---
 .github/workflows/purge-readme-image-cache.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/purge-readme-image-cache.yml b/.github/workflows/purge-readme-image-cache.yml
index 294a5e0..176629d 100644
--- a/.github/workflows/purge-readme-image-cache.yml
+++ b/.github/workflows/purge-readme-image-cache.yml
@@ -3,6 +3,7 @@ name: Purge image cache
 on:
   schedule:
     - cron: '54 18 * * */7'
+  workflow_dispatch:
 
 jobs:
   purge: