mkdocs-material/Gulpfile.js
2016-09-30 13:29:45 +02:00

434 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.
*/
"use strict"
/* ----------------------------------------------------------------------------
* Imports
* ------------------------------------------------------------------------- */
var gulp = require("gulp")
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 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 // TODO: do this via extension somehow...
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", () => {
return gulp.src("material/assets/stylesheets/*")
.pipe(vinyl(clean))
})
/*
* Clean javascripts generated by build.
*/
gulp.task("assets:clean:javascripts", () => {
return gulp.src("material/assets/javascripts/*")
.pipe(vinyl(clean))
})
/*
* Clean images generated by build.
*/
gulp.task("assets:clean:images", () => {
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"
] : [], () => {
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"
] : [], () => {
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"
}
}, {
test: /\.js$/,
loader: "eslint-loader",
exclude: /node_modules/
}]
},
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"
], () => {
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", () => {
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", () => {
return gulp.src("src/assets/images/**/*.ico")
.pipe(gulp.dest("material/assets/images"))
})
/*
* Copy images.
*/
gulp.task("assets:build:images", [
"assets:clean:images"
], () => {
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"
] : [], () => {
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", () => {
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"
], () => {
return child.spawnSync("mkdocs", ["build"])
})
/*
* Restart MkDocs server.
*/
gulp.task("mkdocs:serve", () => {
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", 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", 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"
], () => {
return gulp.start([
"assets:watch"
].concat(args.mkdocs
? "mkdocs:serve"
: []))
})
/*
* Build assets by default.
*/
gulp.task("default", ["build"])