ESPTerm - ESP8266 terminal emulator. Branches: [master] patches, [work] next release
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espterm-firmware/html_orig/fontello/unpack.sh

90 lines
2.1 KiB

#!/bin/bash
# resolve current file's directory
DIR=$(dirname $(realpath $0))
OUTPUT_DIR="$DIR/out"
SASS_DIR="$DIR/../sass"
ICON_PREFIX='icn'
# list with full paths, sort from newest
NEWEST=$(ls -dt1 "$DIR"/*.zip | head -1)
if [[ -z "$NEWEST" ]]; then
echo "Fontello zip not found."
exit 1
fi
# Clean the output folder
rm -rf "$OUTPUT_DIR"
mkdir -p "$OUTPUT_DIR"
echo "Unpacking fontello..."
unzip -ju "$NEWEST" -d "$OUTPUT_DIR"
echo "Patching paths in the fontello CSS..."
# Fix bad relative paths in the CSS
sed -i "s|\.\./font/|/fonts/|g" "$OUTPUT_DIR/"*.css
echo "Generating SASS file with icon codes..."
SASSFILE="$SASS_DIR/_fontello.scss"
echo -e "@charset \"UTF-8\";\n\n/* Fontello data, processed by the unpack script. */\n" > "$SASSFILE"
# Extract the base font-face style
#grep -Pazo "(?s)@font-face.*?normal;\n\}" "$OUTPUT_DIR/fontello.css" \
# | sed 's/\x0//g' >> "$SASSFILE"
grep -Pazo "(?s)@font-face \{\n\s*font-family: 'fontello';\n\s*src: url\('data.*?truetype'\);\n\}" "$OUTPUT_DIR/fontello-embedded.css" \
| sed 's/\x0//g' >> "$SASSFILE"
grep -Pazo "(?s)$ICON_PREFIX-\"\]:before .*?\}" "$OUTPUT_DIR/fontello.css" \
| sed 's/\x0//g' \
| sed "s/$ICON_PREFIX-\"\]:before/\n\n%fontello-icon-base \{\n\&::before /g" \
>> "$SASSFILE"
echo -e "\n}" >> "$SASSFILE"
echo -e "\n\n/* Fontello icon codes */" >> "$SASSFILE"
echo -n "\$icon-codes: (" >> "$SASSFILE"
sed -r "s|\.$ICON_PREFIX-([a-z0-9-]+):before \{ content: ('.*?');.*?$|\t\1: \2,|g" "$OUTPUT_DIR/fontello-codes.css" \
| sed -r "s|@.*||g" >> "$SASSFILE"
echo -ne "\n);\n" >> "$SASSFILE"
echo -ne "\n/* Fontello classes */" >> "$SASSFILE"
cat "$OUTPUT_DIR/fontello-codes.css" \
| sed -r 's/\/\*.+\*\///g' \
| sed -r "s|@.*||g" \
| sed 's/:before/::before/g' >> "$SASSFILE"
TAIL=$(cat <<ASDF
[class^="$ICON_PREFIX-"], [class*=" $ICON_PREFIX-"] {
@extend %fontello-icon-base;
}
@mixin icon-base() {
@extend %fontello-icon-base;
}
@mixin icon-content(\$icon-name) {
&::before {
content: map-get(\$icon-codes, \$icon-name);
}
}
@mixin icon(\$icon-name) {
@include icon-base();
@include icon-content(\icon-name);
}
ASDF
)
echo "$TAIL" >> "$SASSFILE"
echo -e "\e[32mFontello ready\e[0m"