create-case-sensitive-volume

#!/usr/bin/env bash

#hdiutil create -type SPARSEBUNDLE -size 20g -fs "Case-sensitive APFS" -attach -volname ArangoDB_WASM ./ArangoDB_WASM.sparsebundle

NAME_DEF=""
while [ 1 -eq 1 ]; do
	read -p "Name? " NAME
	if [ -z "$NAME" ]; then
		echo "Can't be blank"
	else
		break
	fi
done

LOCATION_DEF="$PWD"
while [ 1 -eq 1 ]; do
	read -p "Location [$LOCATION_DEF]? " LOCATION
	if [ -z "$LOCATION" ]; then LOCATION="$LOCATION_DEF"; fi
	if [[ "$LOCATION" =~ /$ ]]; then LOCATION="$(dirname "$LOCATION")"; fi
	if [ ! -d "$LOCATION" ]; then
		echo "That's not a directory."
	else
		break
	fi
done

SIZE_DEF="20g"
while [ 1 -eq 1 ]; do
	read -p "Max size [$SIZE_DEF]? " SIZE
	if [ -z "$SIZE" ]; then SIZE="$SIZE_DEF"; fi
	if [[ ! "$SIZE" =~ ^[0-9]+(g|m|k|b)$ ]]; then
		echo "Invalid size"
	else
		break
	fi
done

COMMAND="hdiutil create -type SPARSEBUNDLE -size $SIZE -fs \"Case-sensitive APFS\" -attach -volname $NAME \"$LOCATION/$NAME.sparsebundle\""
echo -n "Press enter to run '$COMMAND' "
read -p "" X

VOLDIR="$(eval "$COMMAND" | rev | cut -d$'\t' -f1 | cut -d' ' -f2 | rev | grep '/Volumes/')"

read -p "Press enter to setup a git repo in '$VOLDIR'." X

cd "$VOLDIR"
git init
echo -e '.fseventsd\n.Trashes\n.DS_Store' >>.gitignore
echo "# $NAME" >>README.md
git add .gitignore README.md

open "$LOCATION"

echo "Done."