resize.yml

name: Resize images

on:
  pull_request:
  push:
    paths:
      - "templates/img/**"
    branches-ignore:
      - "master"

jobs:
  Resize-images:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Resize images
        run: |
          docker run -d --rm --name imagemagick -v $(pwd)/templates:/inn -e FOLDER='/inn/img/' -e WIDTH=192 -e HEIGHT=192 ghcr.io/linuxserver/baseimage-alpine:3.19
          docker exec imagemagick bash -c 'apk add --no-cache imagemagick && for match in $(find $FOLDER/ -type f \( -iname \*.png  \)); do  SIZE=$(identify -format "%w-%h" $match); WDT=${SIZE%-*}; HGT=${SIZE#*-}; if (( $WDT > $WIDTH )) || (( $HGT > $HEIGHT )); then  convert -define exclude-chunk=tIME $match -resize $WIDTHx$HEIGHT\> $match; fi; done'
          docker stop imagemagick

          git config user.name "github-actions[bot]"
          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git add .
          git commit -m "Automated Resizing of images"
          git push