actions-hugo/.github/workflows/purge-readme-image-cache.yml

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name: Purge image cache
on:
schedule:
2019-12-09 01:38:30 +00:00
- cron: '4 18 * * */7'
jobs:
purge:
runs-on: ubuntu-18.04
steps:
2019-12-08 08:45:29 +00:00
- run: >
curl -sL https://github.com/${GITHUB_REPOSITORY} |
grep -oE '<img src="https?://camo.githubusercontent.com/[^"]+' |
sed -e 's/<img src="//' |
xargs -I % curl -sX PURGE %