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Gruntfile.js
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Gruntfile.js
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module.exports = function(grunt){
grunt.initConfig({
// Clean
clean: ['public', 'govuk_modules'],
// Builds Sass
sass: {
dev: {
options: {
style: "expanded",
sourcemap: true,
includePaths: [
'govuk_modules/govuk_template/assets/stylesheets',
'govuk_modules/govuk_frontend_toolkit/stylesheets'
],
outputStyle: 'expanded'
},
files: [{
expand: true,
cwd: "app/assets/sass",
src: ["*.scss"],
dest: "public/stylesheets/",
ext: ".css"
}]
}
},
// Copies templates and assets from external modules and dirs
copy: {
assets: {
files: [{
expand: true,
cwd: 'app/assets/',
src: ['**/*', '!sass/**'],
dest: 'public/'
}]
},
govuk: {
files: [{
expand: true,
cwd: 'node_modules/govuk_frontend_toolkit',
src: '**',
dest: 'govuk_modules/govuk_frontend_toolkit/'
},
{
expand: true,
cwd: 'node_modules/govuk_template_mustache/',
src: '**',
dest: 'govuk_modules/govuk_template/'
}]
},
},
// workaround for libsass
replace: {
fixSass: {
src: ['govuk_modules/govuk_template/**/*.scss', 'govuk_modules/govuk_frontend_toolkit/**/*.scss'],
overwrite: true,
replacements: [{
from: /filter:chroma(.*);/g,
to: 'filter:unquote("chroma$1");'
}]
}
},
// Watches assets and sass for changes
watch: {
css: {
files: ['app/assets/sass/**/*.scss'],
tasks: ['sass'],
options: {
spawn: false,
}
},
assets:{
files: ['app/assets/**/*', '!app/assets/sass/**'],
tasks: ['copy:assets'],
options: {
spawn: false,
}
}
},
// nodemon watches for changes and restarts app
nodemon: {
dev: {
script: 'server.js',
options: {
ext: 'js',
ignore: ['node_modules/**', 'app/assets/**', 'public/**'],
args: grunt.option.flags()
}
}
},
concurrent: {
target: {
tasks: ['watch', 'nodemon'],
options: {
logConcurrentOutput: true
}
}
}
});
[
'grunt-contrib-copy',
'grunt-contrib-watch',
'grunt-contrib-clean',
'grunt-sass',
'grunt-nodemon',
'grunt-text-replace',
'grunt-concurrent'
].forEach(function (task) {
grunt.loadNpmTasks(task);
});
// grunt.registerTask(
// 'convert_template',
// 'Converts the govuk_template to use mustache inheritance',
// function () {
// var script = require(__dirname + '/lib/template-conversion.js');
// script.convert();
// grunt.log.writeln('govuk_template converted');
// }
// );
grunt.registerTask('generate-assets', [
'clean',
'copy',
// 'convert_template',
'replace',
'sass'
]);
grunt.registerTask('default', [
'generate-assets',
'concurrent:target'
]);
grunt.event.on('watch', function(action, filepath, target) {
// just copy the asset that was changed, not all of them
if (target == "assets"){
grunt.config('copy.assets.files.0.src', filepath.replace("app/assets/",""));
}
});
};