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41 lines
1.8 KiB
Bash
Executable File
41 lines
1.8 KiB
Bash
Executable File
#!/bin/bash
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set -euo pipefail
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# usage: import-icons.sh ROOT ICONLIST FLAVOR SVGOUT
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#
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# positional arguments:
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#
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# ROOT path to the checkout of https://github.com/google/material-design-icons
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# ICONLIST path to the icons.list file in the snikket-web-portal repository
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# FLAVOR one of '', 'round', 'sharp', 'outlined', 'twoshade'
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# SVGOUT path to the newly created SVG file
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root="$1/src"
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iconlist_file="${2-tools/icons.list}"
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flavor="${3-round}"
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output_file="${4-snikket_web/static/img/icons.svg}"
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printf '<svg aria-hidden="true" style="position: absolute; width: 0; height: 0; overflow: hidden;" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">\n<defs>\n' > "$output_file"
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printf '<!-- These icons are sourced from Google’s Material Icons set,\nlicensed under the terms of the Apache 2.0 License -->\n' >> "$output_file"
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printf '<!DOCTYPE html>\n<html><body>'
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IFS=$'\n'
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while read -r icondef; do
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path="$(cut -d':' -f1 <<<"$icondef")"
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name="$(cut -d':' -f2 <<<"$icondef")"
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src_path="$path/materialicons$flavor"
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if [ ! -d "$root/$src_path" ]; then
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printf 'warning: %q not found in flavor %q, falling back to default\n' "$path" "$flavor" >&2
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src_path="$path/materialicons"
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fi
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src_svg="$src_path/24px.svg"
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if [ ! -f "$root/$src_svg" ]; then
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printf 'error: failed to find source file for %q: %s: does not exist\n' "$path" "$src_svg" >&2
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fi
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printf '<!-- from: %s -->\n' "$src_svg" >> "$output_file"
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printf '<symbol id="icon-%s" viewBox="0 0 24 24">\n' "$name" >> "$output_file"
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xpath -q -e '/svg/*' "$root/$src_svg" >> "$output_file"
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printf '</symbol>\n' >> "$output_file"
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printf '<p><svg><use xlink:href="#icon-%s"></use></svg></p>\n' "$name"
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done < "$iconlist_file"
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printf '</defs></svg>\n' >> "$output_file"
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