init

.gitignore

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+**/mutations

README.md

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+# Assets
+
+## Saluco
+
+![](./logos/saluco/saluco-white.png)  
+![](./logos/saluco/saluco-black.png)  
+
+### Derivatives
+Created with `./scale ./logos/saluco`  
+
+> If you see nothing here, the derivatives weren't generated.
+
+![](./logos/saluco/mutations/saluco-white/saluco-white_35.png)
+![](./logos/saluco/mutations/saluco-black/saluco-black_35.png)  
+
+![](./logos/saluco/mutations/saluco-white/saluco-white_70.png)
+![](./logos/saluco/mutations/saluco-black/saluco-black_70.png)  
+
+![](./logos/saluco/mutations/saluco-white/saluco-white_140.png)
+![](./logos/saluco/mutations/saluco-black/saluco-black_140.png)  
+
+![](./logos/saluco/mutations/saluco-white/saluco-white_280.png)
+![](./logos/saluco/mutations/saluco-black/saluco-black_280.png)  

scale

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+#!/bin/bash
+
+# Default heights to scale images to
+DEFAULT_HEIGHTS=(35 70 140 280)
+
+# Function to resize image while maintaining aspect ratio
+resize_image() {
+    local input_file="$1"
+    local height="$2"
+    local filename=$(basename "$input_file")
+    local dirname=$(dirname "$input_file")
+    local extension="${filename##*.}"
+    local name="${filename%.*}"
+
+    echo "$dirname" | grep -q "mutations" && return 1
+
+    # Create the derivatives directory if it doesn't exist
+    local output_dir="${dirname}/mutations/${name}"
+    mkdir -p "$output_dir"
+
+    local output_file="${output_dir}/${name}_${height}.${extension}"
+
+    # Check if the output file already exists
+    if [[ ! -f "$output_file" ]]; then
+        # Use convert (ImageMagick) to resize the image
+        convert "$input_file" -resize "x${height}" "$output_file"
+        echo "Resized $input_file to $output_file"
+    else
+        echo "Skipped $input_file, $output_file already exists"
+    fi
+}
+
+# Function to process directory recursively
+process_directory() {
+    local dir="$1"
+    local heights=("${!2}")
+
+    find "$dir" -type d -name "*_derivatives" -prune -o -type f \( -iname '*.jpg' -o -iname '*.jpeg' -o -iname '*.png' -o -iname '*.gif' -o -iname '*.bmp' \) -print | while read -r file; do
+        for height in "${heights[@]}"; do
+            resize_image "$file" "$height"
+        done
+    done
+}
+
+# Main function
+main() {
+    local target_dir="$1"
+    shift
+    local heights=("$@")
+
+    if [[ -z "$target_dir" ]]; then
+        echo "Usage: $0 <directory> [heights...]"
+        exit 1
+    fi
+
+    if [[ ${#heights[@]} -eq 0 ]]; then
+        heights=("${DEFAULT_HEIGHTS[@]}")
+    fi
+
+    process_directory "$target_dir" heights[@]
+}
+
+# Call the main function with all script arguments
+main "$@"
+