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Composer Proxy JP
kawahara@bucyou.net
c09
@ooharabucyou
PHPMATSURI 2013
in Sapporo, 2013-07-15
Dependency Manager for PHP
npm
Central Repository
Awsome
Problem
● meh... Slow... Slow... Slow...
● There are 300 - 500ms latencies to
packagist.org from Japan.
[kawahara@udon ~ master] $ composer update --
dev
Updating dependencies (including require-dev)
10:00 a.m.
[kawahara@udon ~ master] $ composer update --
dev
Updating dependencies (including require-dev)
10:02 a.m.
[kawahara@udon ~ master] $ composer update --
dev
Updating dependencies (including require-dev)
10:03 a.m.
[kawahara@udon ~ master] $ composer update --
dev
Updating dependencies (including require-dev)
......
Your requirements could not be resolved to an
installable set of packages.
10:05 a.m.
Mecanisum of Composer
1. Gets /packagis.json from repository
○ Ok. It's very fast. Only 1KB.
2. Gets providers information from repository
○ Gets 4 files.
3. Gets package information
○ In case of Symfony Standard
○ 72 files, 7.7MB
○ (If there is file cache in local,
composer fetch data from here.)
4. Resolve Dependencies
5. Gets Package (Archive or Source)
Some ways to resolve it
● Use private repository
○ satis (composer/satis を活用してComposer パッ
ケージの配布を行う http://www.bucyou.net/blog/952)
○ Broker (https://github.com/researchgate/broker)
● Satis is good solution, but we need install
required package in advance.
● Make mirror in Japan.
My Answer
● Better Proxy in Japan
Application
● Name: composer-proxy
● Very Very simple Silex application.
● Features
○ proxy and cache.
● composer-proxy.jp in Sakura-Cloud.
How to use?
● Edit your composer global configuration.
(default $HOME/.composer/config.json)
{
"repositories": [
{ "packagist": false },
{
"type": "composer",
"url": "http://composer-proxy.jp/proxy/packagist"
}
]
}
Speed
● resolve dependencies of symfony/console
● direct to packagist.org
○ 120.24 secouns
● composer-proxy.jp (cached)
○ 41.35 seconds
● 3x faster!!!
● Need more cache information in Japan!!
Please use!!
In furture
● Support notice (for download count) by
asyncronous message queue.
● Support search
● Distribution archive cache
● Add own packages
OMAKE
● vagrant-packagist (https://github.
com/kawahara/vagrant-packagist)
○ You can setup own packagist!
○ 本当は packagist 改造しようと思ったけど、やめた残
骸。PHPer には不慣れな、solr の <del>設定もやってく
れるぞ!! </del>インストールもやってくれるぞ。
About Me
● c09
● Access! http://composer-proxy.jp/
● Ooharabucyou (Shogo Kawahara)
● Web API Developer, Rakuten, Inc. (http:
//webservice.rakuten.co.jp
● #groovy #java #php #edogawa-ku #openpne

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Phpmatsuri2013

  • 4. Problem ● meh... Slow... Slow... Slow... ● There are 300 - 500ms latencies to packagist.org from Japan.
  • 5. [kawahara@udon ~ master] $ composer update -- dev Updating dependencies (including require-dev) 10:00 a.m.
  • 6. [kawahara@udon ~ master] $ composer update -- dev Updating dependencies (including require-dev) 10:02 a.m.
  • 7. [kawahara@udon ~ master] $ composer update -- dev Updating dependencies (including require-dev) 10:03 a.m.
  • 8. [kawahara@udon ~ master] $ composer update -- dev Updating dependencies (including require-dev) ...... Your requirements could not be resolved to an installable set of packages. 10:05 a.m.
  • 9. Mecanisum of Composer 1. Gets /packagis.json from repository ○ Ok. It's very fast. Only 1KB. 2. Gets providers information from repository ○ Gets 4 files. 3. Gets package information ○ In case of Symfony Standard ○ 72 files, 7.7MB ○ (If there is file cache in local, composer fetch data from here.) 4. Resolve Dependencies 5. Gets Package (Archive or Source)
  • 10. Some ways to resolve it ● Use private repository ○ satis (composer/satis を活用してComposer パッ ケージの配布を行う http://www.bucyou.net/blog/952) ○ Broker (https://github.com/researchgate/broker) ● Satis is good solution, but we need install required package in advance. ● Make mirror in Japan.
  • 11. My Answer ● Better Proxy in Japan
  • 12. Application ● Name: composer-proxy ● Very Very simple Silex application. ● Features ○ proxy and cache. ● composer-proxy.jp in Sakura-Cloud.
  • 13. How to use? ● Edit your composer global configuration. (default $HOME/.composer/config.json) { "repositories": [ { "packagist": false }, { "type": "composer", "url": "http://composer-proxy.jp/proxy/packagist" } ] }
  • 14. Speed ● resolve dependencies of symfony/console ● direct to packagist.org ○ 120.24 secouns ● composer-proxy.jp (cached) ○ 41.35 seconds ● 3x faster!!! ● Need more cache information in Japan!! Please use!!
  • 15. In furture ● Support notice (for download count) by asyncronous message queue. ● Support search ● Distribution archive cache ● Add own packages
  • 16. OMAKE ● vagrant-packagist (https://github. com/kawahara/vagrant-packagist) ○ You can setup own packagist! ○ 本当は packagist 改造しようと思ったけど、やめた残 骸。PHPer には不慣れな、solr の <del>設定もやってく れるぞ!! </del>インストールもやってくれるぞ。
  • 17. About Me ● c09 ● Access! http://composer-proxy.jp/ ● Ooharabucyou (Shogo Kawahara) ● Web API Developer, Rakuten, Inc. (http: //webservice.rakuten.co.jp ● #groovy #java #php #edogawa-ku #openpne