mkdocs-material/Gulpfile.js
2016-09-23 11:56:25 +02:00

430 lines
12 KiB
JavaScript
Executable File

/*
* Copyright (c) 2016 Martin Donath <martin.donath@squidfunk.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
/* ----------------------------------------------------------------------------
* Imports
* ------------------------------------------------------------------------- */
var gulp = require('gulp');
var addsrc = require('gulp-add-src');
var args = require('yargs').argv;
var autoprefix = require('autoprefixer');
var changed = require('gulp-changed');
var child = require('child_process');
var clean = require('del');
var compact = require('gulp-remove-empty-lines');
var concat = require('gulp-concat');
var ignore = require('gulp-ignore');
var gulpif = require('gulp-if');
var mincss = require('gulp-cssnano');
var minhtml = require('gulp-htmlmin');
var minsvg = require('gulp-svgmin');
var modernizr = require('gulp-modernizr');
var mqpacker = require('css-mqpacker');
var notifier = require('node-notifier');
var path = require('path');
var plumber = require('gulp-plumber');
var postcss = require('gulp-postcss');
var replace = require('gulp-replace');
var rev = require('gulp-rev');
var sass = require('gulp-sass');
var sasslint = require('gulp-sass-lint');
var sourcemaps = require('gulp-sourcemaps');
var stream = require('webpack-stream');
var uglify = require('gulp-uglify');
var util = require('gulp-util');
var vinyl = require('vinyl-paths');
var version = require('gulp-rev-replace');
var webpack = require('webpack');
/* ----------------------------------------------------------------------------
* Locals
* ------------------------------------------------------------------------- */
/* MkDocs server */
var server = null;
/* Watching context */
var watch = false;
/* ----------------------------------------------------------------------------
* Overrides
* ------------------------------------------------------------------------- */
/*
* Override gulp.src() for nicer error handling.
*/
var src = gulp.src;
gulp.src = function() {
return src.apply(gulp, arguments)
.pipe(
plumber(function(error) {
util.log(util.colors.red(
'Error (' + error.plugin + '): ' + error.message
));
/* Extract file where error happened, if existent */
var file = error.relativePath
? error.relativePath.split('/').pop()
: '';
/* Dispatch system-level notification */
notifier.notify({
title: 'Error (' + error.plugin + '): ' + file,
message: error.messageOriginal
});
this.emit('end');
}));
};
/* ----------------------------------------------------------------------------
* Asset pipeline
* ------------------------------------------------------------------------- */
/*
* Clean stylesheets generated by build.
*/
gulp.task('assets:clean:stylesheets', function() {
return gulp.src('material/assets/stylesheets/*')
.pipe(vinyl(clean));
});
/*
* Clean javascripts generated by build.
*/
gulp.task('assets:clean:javascripts', function() {
return gulp.src('material/assets/javascripts/*')
.pipe(vinyl(clean));
});
/*
* Clean images generated by build.
*/
gulp.task('assets:clean:images', function() {
return gulp.src('material/assets/images/*')
.pipe(vinyl(clean));
});
/*
* Clean files generated by build.
*/
gulp.task('assets:clean', [
'assets:clean:stylesheets',
'assets:clean:javascripts',
'assets:clean:images'
]);
/*
* Build stylesheets from SASS source.
*/
gulp.task('assets:build:stylesheets', args.production ? [
'assets:clean:stylesheets',
'assets:build:images',
] : [], function() {
return gulp.src('src/assets/stylesheets/*.scss')
.pipe(gulpif(args.sourcemaps, sourcemaps.init()))
.pipe(
sass({
includePaths: [
'node_modules/modularscale-sass/stylesheets',
'node_modules/material-design-color',
'node_modules/material-shadows'
]
}))
.pipe(
postcss([
autoprefix(),
mqpacker
]))
.pipe(gulpif(args.sourcemaps, sourcemaps.write()))
.pipe(gulpif(args.production, mincss()))
.pipe(gulpif(args.production, rev()))
.pipe(gulpif(args.production,
version({ manifest: gulp.src('manifest.json') })))
.pipe(gulp.dest('material/assets/stylesheets'))
.pipe(gulpif(args.production,
rev.manifest('manifest.json', {
base: 'material/assets',
merge: true
})))
.pipe(gulpif(args.production, gulp.dest('material/assets')));
});
/*
* Build javascripts by transpiling ES6 with babel.
*/
gulp.task('assets:build:javascripts', args.production ? [
'assets:clean:javascripts'
] : [], function() {
return gulp.src('src/assets/javascripts/**/*.js')
.pipe(
stream({
entry: 'application.js',
output: {
filename: 'application.js'
},
module: {
loaders: [{
loader: 'babel-loader',
test: path.join(__dirname, 'src/assets/javascripts'),
query: {
presets: 'es2015'
}
}]
},
plugins: [
new webpack.NoErrorsPlugin(),
].concat(
args.production ? [
new webpack.optimize.UglifyJsPlugin({
compress: {
warnings: false
}
})
] : []),
stats: {
colors: true
},
resolve: {
modulesDirectories: [
'src/assets/javascripts',
'node_modules'
],
extensions: [
'', '.js'
]
},
devtool: args.sourcemaps ? 'source-map' : ''
}))
.pipe(gulpif(args.production, rev()))
.pipe(gulp.dest('material/assets/javascripts'))
.pipe(gulpif(args.production,
rev.manifest('manifest.json', {
base: 'material/assets',
merge: true
})))
.pipe(gulpif(args.production, gulp.dest('material/assets')));
});
/*
* Create a customized modernizr build.
*/
gulp.task('assets:build:modernizr', [
'assets:build:stylesheets',
'assets:build:javascripts'
], function() {
return gulp.src([
'material/assets/stylesheets/*.css',
'material/assets/javascripts/*.js'
]).pipe(
modernizr({
options: [
'addTest', /* Add custom tests */
'fnBind', /* Use function.bind */
'html5printshiv', /* HTML5 support for IE */
'setClasses', /* Add CSS classes to root tag */
'testProp' /* Test for properties */
]
}))
.pipe(concat('modernizr.js'))
.pipe(gulpif(args.production, uglify()))
.pipe(gulpif(args.production, rev()))
.pipe(gulp.dest('material/assets/javascripts'))
.pipe(gulpif(args.production,
rev.manifest('manifest.json', {
base: 'material/assets',
merge: true
})))
.pipe(gulpif(args.production, gulp.dest('material/assets')));
});
/*
* Copy and minify vector graphics.
*/
gulp.task('assets:build:images:svg', function() {
return gulp.src('src/assets/images/**/*.svg')
.pipe(gulpif(watch, changed('material/assets/images')))
.pipe(gulpif(args.production, minsvg()))
.pipe(gulpif(args.production, rev()))
.pipe(gulp.dest('material/assets/images'))
.pipe(gulpif(args.production,
rev.manifest('manifest.json', {
base: 'material/assets',
merge: true
})))
.pipe(gulpif(args.production, gulp.dest('material/assets')));
});
/*
* Copy favicon.
*/
gulp.task('assets:build:images:ico', function() {
return gulp.src('src/assets/images/**/*.ico')
.pipe(gulp.dest('material/assets/images'))
});
/*
* Copy images.
*/
gulp.task('assets:build:images', [
'assets:clean:images'
], function() {
return gulp.start([
'assets:build:images:svg',
'assets:build:images:ico'
]);
});
/*
* Minify views.
*/
gulp.task('assets:build:views', args.production ? [
'assets:build:stylesheets',
'assets:build:modernizr',
'assets:build:images'
] : [], function() {
var metadata = require('./package.json');
return gulp.src('src/**/*.html')
.pipe(gulpif(watch, changed('material')))
.pipe(
minhtml({
collapseBooleanAttributes: true,
removeComments: true,
removeScriptTypeAttributes: true,
removeStyleLinkTypeAttributes: true,
customAttrCollapse: /(content)/
}))
.pipe(replace('$theme-name$', metadata.name))
.pipe(replace('$theme-version$', metadata.version))
.pipe(compact())
.pipe(gulpif(args.production,
version({ manifest: gulp.src('manifest.json') })))
.pipe(gulp.dest('material'));
});
/*
* Build assets.
*/
gulp.task('assets:build', [
'assets:build:stylesheets',
'assets:build:javascripts',
'assets:build:modernizr',
'assets:build:images',
'assets:build:views'
]);
/*
* Watch assets for changes and rebuild on the fly.
*/
gulp.task('assets:watch', function() {
watch = true;
/* Rebuild stylesheets */
gulp.watch([
'src/assets/stylesheets/**/*.scss'
], ['assets:build:stylesheets']);
/* Rebuild javascripts */
gulp.watch([
'src/assets/javascripts/**/*.js'
], ['assets:build:javascripts']);
/* Copy images */
gulp.watch([
'src/assets/images/**/*'
], ['assets:build:images']);
/* Minify views */
gulp.watch([
'src/**/*.html'
], ['assets:build:views']);
});
/* ----------------------------------------------------------------------------
* Application server
* ------------------------------------------------------------------------- */
/*
* Build documentation.
*/
gulp.task('mkdocs:build', [
'assets:build'
], function() {
return child.spawnSync('mkdocs', ['build']);
});
/*
* Restart MkDocs server.
*/
gulp.task('mkdocs:serve', function() {
if (server)
server.kill();
/* Spawn MkDocs server */
server = child.spawn('mkdocs', ['serve', '-a', '0.0.0.0:8000']);
/* Pretty print server log output */
server.stdout.on('data', function(data) {
var lines = data.toString().split('\n')
for (var l in lines)
if (lines[l].length)
util.log(lines[l]);
});
/* Print errors to stdout */
server.stderr.on('data', function(data) {
process.stdout.write(data.toString());
});
});
/* ----------------------------------------------------------------------------
* Interface
* ------------------------------------------------------------------------- */
/*
* Build assets and documentation.
*/
gulp.task('build', [
'assets:clean',
'assets:build'
].concat(args.mkdocs
? 'mkdocs:build'
: []));
/*
* Start asset and MkDocs watchdogs.
*/
gulp.task('watch', [
'assets:clean',
'assets:build'
], function() {
return gulp.start([
'assets:watch'
].concat(args.mkdocs
? 'mkdocs:serve'
: []));
});
/*
* Build assets by default.
*/
gulp.task('default', ['build']);