gulp-less 如何设置全局变量 - V2EX
youngdze

gulp-less 如何设置全局变量

  •  
  •   youngdze Sep 24, 2015 7204 views
    This topic created in 3887 days ago, the information mentioned may be changed or developed.

    向各位请教个问题。
    是这样的,我们工程用 less 来写样式,其中设置了一些变量,命令是这样的:

    lessc --global-var=ENV=dev --global-var=version=10 --no-color FileName 

    然后我们现在打算通过 gulpjs 来完成这部分工作,写好的部分代码如下:

    var gulp = require('gulp'); var less = require('gulp-less'); gulp.task('less', function(){ return gulp.src('css/index.less') .pipe(less()) .pipe(gulp.dest('css')); }); 

    请问我要怎么把 global var 传入 gulp-less 呢?请各位指教,谢谢~

    5 replies    2015-09-26 11:34:06 +08:00
    Pazzilivo
        1
    Pazzilivo  
       Sep 24, 2015
    var argv = require('yargs').argv;
    通过命令行的参数传进来
    gulp less --env "dev" --version "10
    youngdze
        2
    youngdze  
    OP
       Sep 24, 2015
    @Pazzilivo 非常棒的库!它确实是很有用的。
    但我这里的 less global-var 是指在 less 里设置全局变量,然后 less 文件内可以调用变量 @ENV 和 @version
    我具体问的是怎么在 gulp-less 内传这个全局变量给 less 文件。
    liangqing
        3
    liangqing  
       Sep 24, 2015   1
    给 gulp 里面的 less 传一个参数:
    ```
    gulp.task('less', function(){
    return gulp.src('css/index.less')
    .pipe(less({globalVars:{ENV:dev, version:10}}))
    .pipe(gulp.dest('css'));
    });
    ```
    youngdze
        4
    youngdze  
    OP
       Sep 24, 2015
    @liangqing 完美解决,谢谢~~
    skyshy
        5
    skyshy  
       Sep 26, 2015
    直接可以用 nodejs 的全局变量: `process.env.NODE_ENV || 'production' `
    About     Help     Advertise     Blog     API     FAQ     Solana     3045 Online   ighest 6679       Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 39ms UTC 07:10 PVG 15:10 LAX 00:10 JFK 03:10
    Do have faith in what you're doing.
    ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86