From 0ac9e32f1251bed0953e8afc6e603f50b1a044d2 Mon Sep 17 00:00:00 2001
From: sijmenhuizenga <sijmenhuizenga@gmail.com>
Date: Mon, 5 Oct 2020 16:03:14 +0200
Subject: [PATCH] Added workflow to automatically resize large gifs

---
 .github/workflows/resize-gifs.yml | 38 +++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 .github/workflows/resize-gifs.yml

diff --git a/.github/workflows/resize-gifs.yml b/.github/workflows/resize-gifs.yml
new file mode 100644
index 0000000..2697054
--- /dev/null
+++ b/.github/workflows/resize-gifs.yml
@@ -0,0 +1,38 @@
+name: Resize gifs
+
+on:
+  pull_request:
+    paths:
+      - 'public/images/*.gif'
+
+jobs:
+  resize-images:
+    name: resize image
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          # Ref needed to work on forked repo
+          ref: ${{ github.event.pull_request.head.ref }}
+      - name: Resize large images to 300px width
+        run: |
+          for filename in public/images/*.gif; do
+            width=$( identify -ping -format '%w ' $filename | cut -d " " -f 1)
+            if (( $width > 300 )); then
+              echo "GIF $filename has width $width. Resizing to 300px width"
+              mogrify -resize 300 $filename
+            else
+              echo "GIF $filename has width $width. Not resizing."
+            fi
+          done
+      - name: Add & Commit files
+        run: |
+          # only commit if files were changed
+          if [[ $(git diff --stat) != '' ]]; then
+            git config --local user.email github-actions@github.com
+            git config --local user.name github-actions
+            git add .
+            git commit -m "Resize large images to 300px" -a
+            git push
+          fi
\ No newline at end of file