new image scripts

images/dupe_test_images_append_ext/convert_images_jpg.sh

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+#!/usr/bin/env bash
+
+input_dir="$HOME/Desktop/convert"
+exts="jpg,jpeg,JPG,png,gif"
+output_dir="$HOME/Desktop/convert/processed"
+
+if [ ! -d "$output_dir" ]; then
+  mkdir -p "$output_dir"
+fi
+
+for f in $input_dir/*."{$exts}" ; do
+  convert "$f" \
+    -resize 500x \
+    -set filename:fname '%t-x-small' \
+    "$output_dir"/'%[filename:fname].jpg'
+  convert "$f" \
+    -resize 700x \
+    -set filename:fname '%t-small' \
+    "$output_dir"/'%[filename:fname].jpg'
+  convert "$f" \
+    -resize 900x \
+    -set filename:fname '%t-medium' \
+    "$output_dir"/'%[filename:fname].jpg'
+  convert "$f" \
+    -resize 1000x \
+    -set filename:fname '%t-large' \
+    "$output_dir"/'%[filename:fname].jpg'
+  convert "$f" \
+    -resize 1400x \
+    -set filename:fname '%t-x-large' \
+    "$output_dir"/'%[filename:fname].jpg'
+done
+
+# Run the mac ImageOptim app via command line
+# Slow. as. hell. Try running imageoptim-cli below instead
+# ------------------------------------------------------------------------------
+# for f in $output_dir/*.jpg ; do
+#   "/Applications/ImageOptim.app/Contents/MacOS/ImageOptim" "$f"
+# done
+
+# Run imageoptim-cli
+# brew install imageoptim-cli, if you don't already have it
+# A little bit faster than running the app, but not much. JPG files are quicker.
+# ------------------------------------------------------------------------------
+imageoptim $output_dir
+
+# Copy the original image to the processed folder AFTER running imageoptim
+# ------------------------------------------------------------------------------
+cp $input_dir/*.* $output_dir/