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utilities/images/dupe_test_images_append_ext/convert_images_jpg.sh
2019-09-06 10:52:04 -05:00

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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/