Creates package.json for Aseprite for GPL palettes extension.

generate_aseprite_package.sh

#!/bin/bash

# Creates package.json for Aseprite. Put GPL palettes and this script in one folder in extensions folder.
# Example:
#   extensions/imported-palettes
#   extensions/imported-palettes/my_palette.gpl
#   extensions/imported-palettes/generate_aseprite_package.sh
#
# then
#
# chmod +x generate_aseprite_package.sh
# ./generate_aseprite_package.sh

gpls=$(ls | grep .gpl)
gpls=($gpls)
last_gpl=${gpls[-1]}
cat > package.json << EOF
{
  "name": "imported-palettes",
  "displayName": "Imported palettes",
  "description": "Personal palettes",
  "version": "1.0",
  "publisher": "aseprite",
  "categories": [
    "Palettes"
  ],
  "contributes": {
    "palettes": [
EOF
for item in ${gpls[@]}; do
    name=${item/.gpl/}
    name=${name//-/ }
    name=[I]${name^}
    if [[ $last_gpl != $item ]]
    then
        echo "{ \"id\": \"$name\", \"path\": \"./$item\" }," >> package.json
    fi
    if [[ $last_gpl == $item ]]
    then
        echo "{ \"id\": \"$name\", \"path\": \"./$item\" }" >> package.json
    fi
done
cat >> package.json << EOF
    ]
  }
}
EOF