22 lines
631 B
Bash
22 lines
631 B
Bash
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#!/usr/bin/env bash
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set -e
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input="${1:?input not set}"
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source="${2:?variable source not set}"
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css="$(cat "$input")"
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IFS=$'\n'
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for line in $css; do
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_match="$(grep -m 1 -oP '(?<=var\()[^)\s]+(?=\))' <<< "$line" || :)"
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if [[ ${_match:+x} == x ]]; then for match in $_match; do
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color="$(grep -m 1 -oP "(?<=$match: )[^;\s]+(?=;)(?:\s+)?" "$source" | tail -n1 || :)"
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if [[ ${color:+x} == x ]]; then
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echo "replacing var($match) with $color" 1>&2
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sed -i s/var\("$match"\)/"$color"/g "$input"
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else
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echo "$match not defined in $source" 1>&2
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fi
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done; fi
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done
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