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47 lines
1.3 KiB
Bash
47 lines
1.3 KiB
Bash
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# basics taken from here:
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# http://www.ravelrumba.com/blog/watch-compile-less-command-line/comment-page-1/#comment-2464
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# Requires watchr: https://github.com/mynyml/watchr
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watchless () {
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compressed=0
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compile=""
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while getopts ":xc:h" option
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do
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case $option in
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x ) compressed=1 ;;
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c ) compile=$OPTARG ;;
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h ) _watchless_usage; return ;;
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esac
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done
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if [ $compressed -eq 1 ]; then
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x=' -x'
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else
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x=''
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fi
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if [ -n "$compile" ]; then
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if [ ! -e $compile ]; then
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echo "\033[337;41m\n$compile doesn't exist!\n\033[0m"
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return
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fi
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name=$(echo $compile | cut -d . -f 1)
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watchr -e 'watch(".*\.less$") { |f| system("lessc '$name'.less > '$name'.css'$x' && echo \"'$name'.less > '$name'.css\" ") }'
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else
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watchr -e 'watch(".*\.less$") { |f| system("lessc #{f[0]} > $(echo #{f[0]} | cut -d\. -f1).css'$x' && echo \"#{f[0]} > $(echo #{f[0]} | cut -d\. -f1).css\" ") }'
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fi
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}
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_watchless_usage () {
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echo "Usage: watchless [options]"
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echo
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echo "Options"
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echo " -x Compiles less files into minified css files"
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echo " -c Watch all files but compile only the one given here"
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echo " -h Get this help message"
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return
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}
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