使用 Grunt 在 deploybot 上编译和压缩 SASS

Question

我有一个繁重的任务来编译和压缩我的 JS 和 SASS 文件，这些文件在本地都可以正常工作，但是当我尝试在 deploybot.com 上使用它时，我只是收到一条错误消息：

sass sass/main.scss public/css/main.css --style=compressed --no-cache

这是我的 grunt 文件：

module.exports = function(grunt){
grunt.initConfig({
    concat:{
        options:{
            stripBanners: true,
            sourceMap: true,
            sourceMapName: 'src/js/jsMap'
        },
        dist:{
            src: ['js/vendor/jquery.slicknav.js', 'js/vendor/swiper.js', 'js/app/*.js'],
            dest: 'src/js/main.js'
        },
    },
    copy:{
        js:{
            files:[
                { src: 'src/js/main.js', dest: 'public/js/main.js', },
                { src: 'src/js/jsMap', dest: 'public/js/jsMap', }
            ],
        },
    },
    uglify:{
        production:{
            options:{
                sourceMap: true,
                sourceMapIncludeSources: true,
                sourceMapIn: 'src/js/jsMap', // input sourcemap from a previous compilation
            },
            files: {
                'public/js/main.js': ['src/js/main.js'],
            },
        },
    },
    sass:{
        dev:{
            options:{
                style: 'expanded'
            },
            files:{
                'public/css/main.css': 'sass/main.scss'
            }
        },
        production:{
            options:{
                style: 'compressed',
                noCache: true
            },
            files:{
                'public/css/main.css': 'sass/main.scss'
            }
        }
    },
    watch: {
        dev:{
            files: ['js/**/*.js', 'sass/*.scss'],
            tasks: ['build-dev'],
            options: {
                spawn: false,
                interrupt: true,
            },
        },
    },
});

grunt.loadNpmTasks('grunt-contrib-concat');
grunt.loadNpmTasks('grunt-contrib-copy');
grunt.loadNpmTasks('grunt-contrib-uglify');
grunt.loadNpmTasks('grunt-contrib-sass');
grunt.loadNpmTasks('grunt-contrib-watch');

grunt.registerTask('build-dev', ['concat', 'copy:js', 'sass:dev']);
grunt.registerTask('build-prod', ['concat', 'uglify:production', 'sass:production']);

grunt.registerTask("watch-dev", ['watch:dev']);

};

这些是我正在运行编译和压缩我的代码的命令，所有特定于版本的东西都是为了尝试解决问题我在删除它时遇到了同样的问题。

nvm install 0.10.25
nvm use 0.10.25
npm uninstall grunt -g
npm install grunt-cli -g
npm install grunt@0.4.5 --save-dev
npm install -g grunt-cli
npm install --save-dev
grunt build-prod --stack --verbose --debug

这是节点和 grunt 安装位后日志文件中显示的内容：

output Loading "Gruntfile.js" tasks...OK
output + build-dev, build-prod, watch-dev
output Running tasks: build-prod
output Running "build-prod" task
output [D] Task source: /source/Gruntfile.js
output Running "concat" task
output [D] Task source: /source/node_modules/grunt-contrib-concat/tasks/concat.js
output Running "concat:dist" (concat) task
output [D] Task source: /source/node_modules/grunt-contrib-concat/tasks/concat.js
output Verifying property concat.dist exists in config...OK
output Files: js/vendor/jquery.slicknav.js, js/vendor/swiper.js, js/app/centre-events-boxes.js, js/app/centre-footer.js, js/app/club.move-nav.js, js/app/club.social-link-position.js, js/app/func.stick-to-top.js, js/app/home.move-nav.js, js/app/home.stick-to-top.js, js/app/match-event-box-height.js, js/app/slicknav.js, js/app/swiperjs-slider.js -> src/js/main.js
output Options: separator="\n", banner="", footer="", stripBanners, process=false, sourceMap, sourceMapName="src/js/jsMap", sourceMapStyle="embed"
output Reading js/vendor/jquery.slicknav.js...OK
output Reading js/vendor/swiper.js...OK
output Reading js/app/centre-events-boxes.js...OK
output Reading js/app/centre-footer.js...OK
output Reading js/app/club.move-nav.js...OK
output Reading js/app/club.social-link-position.js...OK
output Reading js/app/func.stick-to-top.js...OK
output Reading js/app/home.move-nav.js...OK
output Reading js/app/home.stick-to-top.js...OK
output Reading js/app/match-event-box-height.js...OK
output Reading js/app/slicknav.js...OK
output Reading js/app/swiperjs-slider.js...OK
output Writing src/js/jsMap...OK
output Source map src/js/jsMap created.
output Writing src/js/main.js...OK
output File src/js/main.js created.
output Running "uglify:production" (uglify) task
output [D] Task source: /source/node_modules/grunt-contrib-uglify/tasks/uglify.js
output Verifying property uglify.production exists in config...OK
output Files: src/js/main.js -> public/js/main.js
output Options: banner="", footer="", compress={"warnings":false}, mangle={}, beautify=false, report="min", expression=false, maxLineLen=32000, ASCIIOnly=false, screwIE8=false, quoteStyle=0, sourceMap, sourceMapIncludeSources, sourceMapIn="src/js/jsMap"
output Minifying with UglifyJS...Reading src/js/jsMap...OK
output Parsing src/js/jsMap...OK
output Reading src/js/main.js...OK
output OK
output Writing public/js/main.js...OK
output Writing public/js/main.js.map...OK
output File public/js/main.js.map created (source map).
output File public/js/main.js created: 192.88 kB → 77.01 kB
output >> 1 sourcemap created.
output >> 1 file created.
output Running "sass:production" (sass) task
output [D] Task source: /source/node_modules/grunt-contrib-sass/tasks/sass.js
output Verifying property sass.production exists in config...OK
output Files: sass/main.scss -> public/css/main.css
output Options: style="compressed", noCache
output Command: sass sass/main.scss public/css/main.css --style=compressed --no-cache
output Errno::EISDIR: Is a directory @ rb_sysopen - public/css/main.css
output Use --trace for backtrace.
output Warning: Exited with error code 1 Use --force to continue.
output Aborted due to warnings.

几天来我一直在努力解决这个问题，但没有任何想法。我也试过联系他们的支持。

Answer 1

在多次联系他们的支持团队后发现问题已经解决了，我认为与缓存机制有关。不过，如果没有他们的支持，我无能为力。

使用 Grunt 在 deploybot 上编译和压缩 SASS

Compile & compress SASS on deploybot with Grunt

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