Home | 簡體中文 | 繁體中文 | 雜文 | 打賞(Donations) | ITEYE 博客 | OSChina 博客 | Facebook | Linkedin | 知乎專欄 | Search | Email

第 7 章 minifier

	
#!/bin/bash

cd /usr/local/src/
wget https://github.com/yui/yuicompressor/releases/download/v2.4.8/yuicompressor-2.4.8.jar
mv yuicompressor-2.4.8.jar /usr/local/libexec/

cat >> /usr/local/bin/yuicompressor <<'EOF'
java -jar /usr/local/libexec/yuicompressor-2.4.8.jar $@
EOF

chmod +x /usr/local/bin/yuicompressor
		
		
		
$ yuicompressor

YUICompressor Version: 2.4.8

Usage: java -jar yuicompressor-2.4.8.jar [options] [input file]

Global Options
  -V, --version             Print version information
  -h, --help                Displays this information
  --type <js|css>           Specifies the type of the input file
  --charset <charset>       Read the input file using <charset>
  --line-break <column>     Insert a line break after the specified column number
  -v, --verbose             Display informational messages and warnings
  -o <file>                 Place the output into <file>. Defaults to stdout.
                            Multiple files can be processed using the following syntax:
                            java -jar yuicompressor.jar -o '.css$:-min.css' *.css
                            java -jar yuicompressor.jar -o '.js$:-min.js' *.js

JavaScript Options
  --nomunge                 Minify only, do not obfuscate
  --preserve-semi           Preserve all semicolons
  --disable-optimizations   Disable all micro optimizations

If no input file is specified, it defaults to stdin. In this case, the 'type'
option is required. Otherwise, the 'type' option is required only if the input
file extension is neither 'js' nor 'css'.