The No Build System Build System – Development lifecycle – Why a buildsystem?

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The No Build System Build System – Development lifecycle – Why a buildsystem?

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no-build-system

A talk about build systems for EmpireJS 2014

On Github Munter / no-build-system

The No Build System Build System

By Peter Müller / @_munter_

No Build System

Development lifecycle

  • Boilerplate / Bootstrapping
  • Package manager
  • Development iteration
  • Build & Optimization
  • Deployment

Yeoman

npm, bower

Dev iteration - Meat and potatoes of web development

Development loop

  • Editor
  • Authoring abstractions
  • Livereload
  • Browser

Development lifecycle

  • Boilerplate / Bootstrapping
  • Package manager
  • Development iteration
  • Build & Optimization
  • Deployment

Yeoman

npm, bower

Dev iteration - Meat and potatoes of web development

Why a buildsystem?

Transport

  • Reduced size
  • Reduced requests
  • Delivery
  • A transport detail!

Development code

Production code

≠

No Build System

In development

Automation

Input
→
→
Output
Configuration
Input
→
→
Output
Configuration
Input
→
→
Output
Input
→
→
Output
↓
Input
→
→
Output
↓
Input
→
→
Output

Unix tool wrappers

  • Make
  • Jake
  • Rake
  • Ant
  • Maven

A website is a dependency graph

Problem:

Discovery

Problem:

Coherence

Transport detailsleaking to developent

File renaming

Bundling

Spriting

Compression

Use the source

Just like the browser

AssetGraph

Graph model

Discovery

  • Static analysis of asset source
  • Behaves like a browser would
Reduce configuration. Interface: If it works in the browser, it works in the build system

Coherence

  • In memory. Low I/O
  • Keeps relational integrity intact
  • Already a large set of optimization tasks available
→
→
↓
→
→
↓
→
→

Enough with the theory!

How can I use it?

Do it yourself

Difficult, new paradigm

Difficult, lacking documentation

:'(

Use our tools

assetgraph-builder

grunt-reduce

TodoMVC

<Munter>     I was thinking of building all todomvcs with it for demo
<addyosmani> lol
<addyosmani> If you're able to do anything with all the todomvcs,
             I'm impressed. Even a few is something
<Munter>     challenge accepted :)

TodoMVC-challenge

First iteration:

40% success

TodoMVC-challenge

Current status:

80% success

yabs?

Just make it work in the browser

Assetgraph

Twitter: @assetgraph

Web: assetgraph.org

Github: assetgraph

Freenode: #assetgraph

Language: Javascript (node)

License: 3-clause BSD

First commit: Dec 23, 2010

Commits: 2259

Issues: 30 / 149

Test cases: 837

Used by

Demo

... But only if I talked too fastor skipped something

Assetgraph-builder

Building a TodoMVC app

assetgraph-builder - buildProduction

buildProduction ~/assetgraph/todomvc/architecture-examples/jquery/index.html --outroot demo

Assetviz

Generate a graph of the empirejs website

Assetviz

assetviz http://2014.empirejs.org

Contentsecure

Autogenerate a Content Security Policy through static analysis

Contentsecure

contentsecure http://2014.empirejs.org

Expush

Serve static assets with spdy-push using assetgraph for memcache and relation traversal

Expush

cd ~/talk/no-build-system; expush

In progress

  • Website to email
  • Package websites without zip
  • Caching development server
  • SPDY push server
  • Editor with dependency knowledge

Don't worry 'bout

No build system

Just make it work in the browser

Thanks!

@_munter_

http://mntr.dk