git-imgdiff

#!/bin/bash

# Remove random number from the filename
svg_new_1=$(basename "$1" | sed "s|from_\(.*\)\([0-9a-f]\{6\}\).svg|sch1-\1.svg|g")
svg_new_2=$(basename "$2" | sed   "s|to_\(.*\)\([0-9a-f]\{6\}\).svg|sch2-\1.svg|g")

# Extract random number from the filename
hash_1=$(basename "$1" | sed "s|from_.*\([0-9a-f]\{6\}\).svg|\1|g")
hash_2=$(basename "$2" | sed   "s|to_.*\([0-9a-f]\{6\}\).svg|\1|g")

# Rename originals filename: remove /tmp and keep the random number
orig_1=$(basename "$1" | sed "s|from_\(.*\)\([0-9a-f]\{6\}\).svg|sch1-\1-\2.svg|g")
orig_2=$(basename "$2" | sed   "s|to_\(.*\)\([0-9a-f]\{6\}\).svg|sch2-\1-\2.svg|g")

# Keep originals
if [[ "$PLOTGITSH_KEEP_ORIGINALS" == "1" ]]; then
	mv -f "$1" "$orig_1"
	mv -f "$2" "$orig_2"
fi

echo "Exporting..."
echo "$svg_new_1 (${hash_1})"
echo "$svg_new_2 (${hash_2})"

cp -f "$1" "$svg_new_1" > /dev/null
cp -f "$2" "$svg_new_2" > /dev/null

echo