Bourne-Again shell script, ASCII text executable
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#!/bin/bash
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set -ueo pipefail
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if [ ! "$(which sassc 2> /dev/null)" ]; then
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echo sassc needs to be installed to generate the css.
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exit 1
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fi
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_COLOR_VARIANTS=(
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''
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'-dark'
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'-light'
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)
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if [ ! -z "${COLOR_VARIANTS:-}" ]; then
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IFS=', ' read -r -a _COLOR_VARIANTS <<< "${COLOR_VARIANTS:-}"
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fi
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_SIZE_VARIANTS=(
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''
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'-compact'
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)
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if [ ! -z "${SIZE_VARIANTS:-}" ]; then
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IFS=', ' read -r -a _SIZE_VARIANTS <<< "${SIZE_VARIANTS:-}"
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fi
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SASSC_OPT="-M -t expanded"
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echo "== Generating the CSS..."
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for color in "${_COLOR_VARIANTS[@]}"; do
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# The '-compact' variant is not supported for gtk '3.18'
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sassc $SASSC_OPT src/gtk-3.0/3.18/gtk${color}.{scss,css}
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for size in "${_SIZE_VARIANTS[@]}"; do
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for version in '3.20' '3.22'; do
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sassc $SASSC_OPT src/gtk-3.0/${version}/gtk${color}${size}.{scss,css}
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done
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# This gnome-shell theme can skip versions '3.20' & '2.22'
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for version in '3.18' '3.24' '3.26'; do
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sassc $SASSC_OPT src/gnome-shell/${version}/gnome-shell${color}${size}.{scss,css}
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done
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done
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done
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