Created
July 7, 2024 08:36
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Convert all images from png/jpeg to heif
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| # Convert .png and .jpeg files to .heif format, ensuring "xcassets" is in the path | |
| # Depending on what folder your icons are in, you may wish to append ' -not -path "*/Icons/*"' to that find command so you don't convert all your icon assets. | |
| find . -path "*xcassets*" \( -name "*.png" -o -name "*.jpeg" \) | while read -r file; do | |
| # Get the filename without the extension | |
| filename="${file%.*}" | |
| # Run the magick command to convert the file to .heif | |
| /opt/homebrew/bin/magick "$file" "$filename.heif" | |
| rm "$file" | |
| # Print a message indicating the conversion | |
| echo "Converted $file to $filename.heif" | |
| done | |
| # Replace "png" and "jpeg" with "heif" in .json files, ensuring "xcassets" is in the path and excluding "*/Icons/*" | |
| # Same warning as above! | |
| find . -path "*xcassets*" -name "*.json" | while read -r file; do | |
| # Check if the file contains "png" or "jpeg" | |
| if grep -qE "png|jpeg" "$file"; then | |
| # Use sed to find and replace "png" and "jpeg" with "heif" in the file | |
| sed -i '' 's/png/heif/g; s/jpeg/heif/g' "$file" | |
| # Print a message indicating the replacement | |
| echo "Replaced 'png' and 'jpeg' with 'heif' in $file" | |
| fi | |
| done |
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