SolidScribe/client/semantic/tasks/docs/build.js

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/*******************************
Build Docs
*******************************/
var
gulp = require('gulp'),
// node dependencies
console = require('better-console'),
fs = require('fs'),
map = require('map-stream'),
// gulp dependencies
autoprefixer = require('gulp-autoprefixer'),
chmod = require('gulp-chmod'),
clone = require('gulp-clone'),
flatten = require('gulp-flatten'),
gulpif = require('gulp-if'),
header = require('gulp-header'),
less = require('gulp-less'),
minifyCSS = require('gulp-clean-css'),
plumber = require('gulp-plumber'),
print = require('gulp-print').default,
rename = require('gulp-rename'),
replace = require('gulp-replace'),
uglify = require('gulp-uglify'),
// user config
config = require('../config/docs'),
// install config
tasks = require('../config/tasks'),
configSetup = require('../config/project/config'),
install = require('../config/project/install'),
// metadata parsing
metadata = require('./metadata'),
// shorthand
globs,
assets,
output,
source,
banner = tasks.banner,
comments = tasks.regExp.comments,
log = tasks.log,
settings = tasks.settings
;
// add internal tasks (concat release)
require('../collections/internal')(gulp);
module.exports = function(callback) {
var
stream,
compressedStream,
uncompressedStream
;
// use a different config
config = configSetup.addDerivedValues(config);
// shorthand
globs = config.globs;
assets = config.paths.assets;
output = config.paths.output;
source = config.paths.source;
/*--------------
Parse metadata
---------------*/
// parse all *.html.eco in docs repo, data will end up in
// metadata.result object. Note this assumes that the docs
// repository is present and in proper directory location as
// specified by docs.json.
console.info('Building Metadata');
gulp.src(config.paths.template.eco + globs.eco)
.pipe(map(metadata.parser))
.on('end', function() {
fs.writeFile(output.metadata + '/metadata.json', JSON.stringify(metadata.result, null, 2));
})
;
/*--------------
Copy Examples
---------------*/
console.info('Copying examples');
// copy src/ to server
gulp.src('examples/**/*.*')
.pipe(gulp.dest(output.examples))
.pipe(print(log.created))
;
/*--------------
Copy Source
---------------*/
console.info('Copying LESS source');
// copy src/ to server
gulp.src('src/**/*.*')
.pipe(gulp.dest(output.less))
.pipe(print(log.created))
;
/*--------------
Build
---------------*/
console.info('Building Semantic for docs');
if( !install.isSetup() ) {
console.error('Cannot build files. Run "gulp install" to set-up Semantic');
return;
}
// unified css stream
stream = gulp.src(source.definitions + '/**/' + globs.components + '.less')
.pipe(plumber())
.pipe(less(settings.less))
.pipe(autoprefixer(settings.prefix))
.pipe(flatten())
;
// two concurrent streams from same source to concat release
uncompressedStream = stream.pipe(clone());
compressedStream = stream.pipe(clone());
uncompressedStream
.pipe(plumber())
.pipe(replace(comments.variables.in, comments.variables.out))
.pipe(replace(comments.large.in, comments.large.out))
.pipe(replace(comments.small.in, comments.small.out))
.pipe(replace(comments.tiny.in, comments.tiny.out))
.pipe(replace(assets.source, assets.uncompressed))
.pipe(header(banner, settings.header))
.pipe(gulpif(config.hasPermission, chmod(config.permission)))
.pipe(gulp.dest(output.uncompressed))
.pipe(print(log.created))
.on('end', function() {
gulp.start('package uncompressed docs css');
})
;
compressedStream
.pipe(plumber())
.pipe(clone())
.pipe(replace(assets.source, assets.compressed))
.pipe(minifyCSS(settings.minify))
.pipe(rename(settings.rename.minCSS))
.pipe(header(banner, settings.header))
.pipe(gulpif(config.hasPermission, chmod(config.permission)))
.pipe(gulp.dest(output.compressed))
.pipe(print(log.created))
.on('end', function() {
callback();
gulp.start('package compressed docs css');
})
;
// copy assets
gulp.src(source.themes + '/**/assets/**/*.*')
.pipe(gulpif(config.hasPermission, chmod(config.permission)))
.pipe(gulp.dest(output.themes))
;
// copy source javascript
gulp.src(source.definitions + '/**/' + globs.components + '.js')
.pipe(plumber())
.pipe(flatten())
.pipe(gulp.dest(output.uncompressed))
.pipe(gulpif(config.hasPermission, chmod(config.permission)))
.pipe(print(log.created))
.pipe(uglify(settings.uglify))
.pipe(rename(settings.rename.minJS))
.pipe(header(banner, settings.header))
.pipe(gulp.dest(output.compressed))
.pipe(gulpif(config.hasPermission, chmod(config.permission)))
.pipe(print(log.created))
.on('end', function() {
gulp.start('package compressed docs js');
gulp.start('package uncompressed docs js');
})
;
};