mirror of
https://github.com/ryanoasis/nerd-fonts.git
synced 2024-09-19 09:51:48 +02:00
41e0b16a4d
[why] The generated file `nerd-fonts-generated.css` is made smaller with an external service as manual step... # [Nerd Fonts] The following is generated from the build script, then through https://www.minifier.org/ We do not want any manual steps. [how] Luckily the difference is just to remove whitespaces and unneeded semicoli. We can do the same while generating. [note] At first I tried to postprocess the generated file with sed, but of course the strings that have blanks in them made that rather complicated. Signed-off-by: Fini Jastrow <ulf.fini.jastrow@desy.de>
92 lines
2.4 KiB
Bash
Executable file
92 lines
2.4 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Nerd Fonts Version: 2.2.2
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# Script Version: 1.1.1
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# Generates CSS file for the font
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# shellcheck disable=SC1091
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source ./lib/i_all.sh
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output_css_file="../../css/nerd-fonts-generated.css"
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output_css_min_file="../../css/nerd-fonts-generated.min.css"
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header_css_file="./css-header.txt"
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header_css_min_file="./css-min-header.txt"
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if [ -d "../../temp" ]; then
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output_cheat_sheet_file="../../temp/nerd-fonts-generated-cheat-sheet.txt"
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text_gen=" and Cheat Sheet HTML"
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else
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output_cheat_sheet_file="/dev/null"
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fi
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LINE_PREFIX="# [Nerd Fonts] "
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version="2.2.2"
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# clear files
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true > "$output_css_file" 2> /dev/null
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true > "$output_css_min_file" 2> /dev/null
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true > "$output_cheat_sheet_file" 2> /dev/null
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# describe how the classes were established
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{
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printf "/*\\n"
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printf " *%s Website: https://www.nerdfonts.com\\n" "$LINE_PREFIX"
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printf " *%s Development Website: https://github.com/ryanoasis/nerd-fonts\\n" "$LINE_PREFIX"
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printf " *%s Version: %s\\n" "$LINE_PREFIX" "$version"
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printf " *%s The following is generated from the build script\\n" "$LINE_PREFIX"
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printf " */\\n"
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} | tee "$output_css_min_file" >> "$output_css_file"
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# add top section of CSS
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{
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printf "\\n"
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cat "$header_css_file"
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} >> "$output_css_file"
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cat "$header_css_min_file" | tr -d '\n' >> "$output_css_min_file"
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echo;
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# shellcheck disable=SC2154
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# we know the '$i' is from the sourced file
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for var in "${!i@}"; do
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# trim 'i_' prefix
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glyph_name=${var#*_}
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# replace _ with -
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glyph_name=${glyph_name/_/-}
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glyph_char=${!var}
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glyph_code=$(printf "%x" "'$glyph_char'")
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#echo "$var=${!var}"
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#echo "$glyph_name"
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#echo "$glyph_char"
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#echo "$glyph_code"
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#printf "%x" "'$glyph_char'"
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# generate css rules
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{
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printf ".nf-%s:before {" "$glyph_name"
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printf "\\n"
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printf " content: \"\\%s\";" "$glyph_code"
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printf "\\n"
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printf "}"
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printf "\\n"
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} >> "$output_css_file"
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# generate css min rules
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{
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printf ".nf-%s:before{content:\"\\%s\"}" "$glyph_name" "$glyph_code"
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} >> "$output_css_min_file"
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# generate HTML cheat sheet
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{
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printf "<div class=\"column\">"
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printf "\\n"
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printf " <div class=\"nf nf-%s center\"></div>" "$glyph_name"
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printf "\\n"
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printf " <span><div class=\"class-name\">nf-%s</div><div class=\"codepoint\">%s</div></span>" "$glyph_name" "$glyph_code"
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printf "\\n"
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printf "</div>"
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printf "\\n"
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} >> "$output_cheat_sheet_file"
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done
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printf "Generated CSS${text_gen}\\n"
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