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digo-clean-css

v0.1.0

Published

digo 插件:使用 CleanCSS 压缩 CSS

Downloads

13

Readme

digo-clean-css

digo 插件:使用 CleanCSS 压缩 CSS。

安装

npm install digo-clean-css -g

用法

压缩 CSS

digo.src("*.css", "!*.min.css").pipe("digo-clean-css");

源映射(Source Map)

本插件支持生成源映射,详见 源映射

选项

digo.src("*.css", "!*.min.css").pipe("digo-clean-css", {
    advanced: true,             // 是否使用深度优化,如选择器合并等。可以传递对象设置具体的方案,详见:https://github.com/jakubpawlowicz/clean-css#what-advanced-optimizations-are-applied
    aggressiveMerging: true,    // 是否合并选择器。
    benchmark: false,           // 是否记录压缩时间。
    compatibility: "*",         // 兼容性列表。可使用:"*"(默认)、"ie7"、"ie8",详见:https://github.com/jakubpawlowicz/clean-css#how-to-set-a-compatibility-mode
    debug: false,               // 是否启用调试模式。
    inliner: null,              // 自定义导入样式的地址计算函数。
    keepBreaks: false,          // 是否保留换行。
    keepSpecialComments: "*",   // "*"(默认):表示保留所有注释。 1:表示只保留首个注释。0:表示删除所有注释。
    mediaMerging: true,         // 是否合并 @media 规则。
    processImport: false,       // 是否处理 @import 。*
    processImportFrom: ["all"], // 处理 @import 规则细节。 ['all'] (默认):表示全部, ['local']:表示只处理本地样式。['remote']:表示只处理远程,或使用黑名单,如 ['!fonts.googleapis.com']。
    rebase: false,              // 是否重定向地址。*
    relativeTo: "",             // 解析 @import 和地址的基地址。
    restructuring: true,        // 是否允许重新组织代码结构。
    root: "",                   // 解析 @import 和地址的根地址。*
    roundingPrecision: 2,       // 小数保留位数。-1 表示禁止修改。
    semanticMerging: false,     // 是否使用语法合并模式。(可能导致样式错乱,启用有风险)。
    shorthandCompacting: true,  // 是否启用连缀压缩。(如果启用了源映射,则默认为 false,否则默认为 true。)
    sourceMap: false,           // 是否生成源映射。可以设置为输入的源映射。*
    sourceMapInlineSources: false,  // 是否在源映射中内联源。
    target: ""                  // 输出路径的重定向基路径。
});

*: 插件内部已设置了此选项的默认值。

另参考 https://github.com/jakubpawlowicz/clean-css#how-to-use-clean-css-api