mirror of
https://github.com/ryanoasis/nerd-fonts.git
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55 lines
1.5 KiB
Bash
Executable File
55 lines
1.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Nerd Fonts Version: 2.3.0-RC
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# Script Version: 1.0.0
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set -e
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# Do not optimize files that are smaller than
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size_limit=0
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# Do not optimize files, where the new size is more than X% of current size
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size_ratio_max=80
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function get_size {
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du -b "$1" | sed 's/\([0-9]\)[^0-9].*$/\1/'
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}
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echo
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echo "Checking for SVG simplifications"
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dry=`[ "$1" != "doit" ] && echo "dry" || true`
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if [ -n "${dry}" ]; then
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echo " This is a dry run: no actual modifications are performed"
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echo " Specify 'doit' as parameter to actually optimize the svgs"
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else
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echo " Files might be MODIFIED by this run ('doit' specified)"
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fi
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svg_dir="../../src/svgs"
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symbols=()
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while IFS= read -d $'\0' -r file ; do
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symbols=("${symbols[@]}" "$file")
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done < <(find "${svg_dir}" -name "*.svg" -print0)
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echo "Found ${#symbols[@]} svgs in ${svg_dir}"
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count=0
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for s in "${symbols[@]}"; do
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inkscape "$s" "--actions=select-all;object-simplify-path;export-filename:temp.svg;export-do;quit-inkscape" 2>/dev/null
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old_size=$(get_size "$s")
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new_size=$(get_size "temp.svg")
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if [ "${old_size}" -lt "${size_limit}" ]; then
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continue
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fi
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ratio=`dc -e "${new_size} 100 * ${old_size} / p"`
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if [ "${ratio}" -lt "${size_ratio_max}" ]; then
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echo "Simplification for `basename ${s}` (${old_size} -> ${new_size}) ${ratio}%"
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count=`dc -e "${count} 1 + p"`
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if [ -z "${dry}" ]; then
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mv temp.svg "${s}"
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fi
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fi
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done
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echo "Found ${count} svgs to simplify"
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rm temp.svg
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