58 lines
1.6 KiB
Bash
58 lines
1.6 KiB
Bash
#!/bin/bash
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#
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# This script walks through the html folder and minify all JS, HTML and CSS files. It also generates
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# the corresponding constants that is added to the data.h file on esp8266_deauther folder.
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#
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# @Author Erick B. Tedeschi < erickbt86 [at] gmail [dot] com >
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#
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outputfile="$(pwd)/data_h_temp"
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rm $outputfile
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function minify_html_css {
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file=$1
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curl -X POST -s --data-urlencode "input@$file" http://html-minifier.com/raw > /tmp/converter.temp
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}
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function minify_js {
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file=$1
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curl -X POST -s --data-urlencode "input@$file" https://javascript-minifier.com/raw > /tmp/converter.temp
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}
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function ascii2hexCstyle {
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file_name=$(constFileName $1)
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result=$(cat /tmp/converter.temp | hexdump -ve '1/1 "0x%.2x,"')
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result=$(echo $result | sed 's/,$//')
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echo "const char data_${file_name}[] PROGMEM = {$result};"
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}
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function constFileName {
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extension=$(echo $1 | egrep -io "(css|js|html)$" | tr "[:lower:]" "[:upper:]")
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file=$(echo $1 | sed 's/\.css//' | sed 's/\.html//' | sed 's/\.js//' | sed 's/\.\///' | tr '/' '_' | tr '.' '_')
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echo $file$extension
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}
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cd html
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file_list=$(find . -type f)
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for file in $file_list; do
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echo "Processing: $file"
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if [[ "$file" == *.js ]]; then
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echo "-> JS minifier"
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minify_js $file
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ascii2hexCstyle $file >> $outputfile
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elif [[ "$file" == *.html ]] || [[ "$file" == *.css ]]; then
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echo "-> HTML and CSS minifier"
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minify_html_css $file
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ascii2hexCstyle $file >> $outputfile
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else
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echo "-> without minifier"
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cat $file > /tmp/converter.temp
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ascii2hexCstyle $file >> $outputfile
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fi
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sleep 1
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done
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