Using & Extending Composer

Transcript

1. 1.

   www.easybib.com jobs@imagineeasy.com Using & Extending Composer Your daily life with

   Composer
2. 2.

   www.easybib.com jobs@imagineeasy.com Till I’m Till Klampäckel

3. 3.

   www.easybib.com jobs@imagineeasy.com Till Good to meet you.

4. 4.

   www.easybib.com jobs@imagineeasy.com Find me online @klimpong
 http://github.com/till
 http://till.klampaeckel.de/


5. 5.

   www.easybib.com jobs@imagineeasy.com Till 15 years of experience

6. 6.

   www.easybib.com jobs@imagineeasy.com ImagineEasy Solutions LLC An information literacy company.

7. 7.

   www.easybib.com jobs@imagineeasy.com Information Literacy •avoid plagiarism •evaluate sources

8. 8.

   www.easybib.com jobs@imagineeasy.com EasyBib.com EasyBib is an citation management platform. 40

   million students use EasyBib every year. Over 1000 institutions subscribe, including 100 large US universities and 900 high schools and districts.
9. 9.

   www.easybib.com jobs@imagineeasy.com ResearchReady.com ResearchReady teaches information literacy skills in a

   core curriculum. Universities and districts subscribe to give their students a research skill boost. Launched in January 2013.
10. 10.

    www.easybib.com jobs@imagineeasy.com Stack •PHP (5.3 & 5.4, on the way

    to 5.5) •Nginx + Linux •AWS (OpsWorks, RDS, ElasticCache) •Solr, ElasticSearch •CouchDB / BigCouch •Travis-CI, PHPUnit, Behat •Vagrant, Chef, Virtualbox, Packer
11. 11.

    www.easybib.com jobs@imagineeasy.com Commercial break Some rights reserved by claire.whitehouse http://www.flickr.com/photos/citysnidget/

    SOUNDS GOOD?
 WE’RE HIRING! till+symfonylive@imagineeasy.com
12. 12.

    www.easybib.com jobs@imagineeasy.com Composer We embrace it.

13. 13.

    www.easybib.com jobs@imagineeasy.com Composer Dependency management

14. 14.

    www.easybib.com jobs@imagineeasy.com Composer Dependency resolution

15. 15.

    www.easybib.com jobs@imagineeasy.com Composer Semantic Versioning


16. 16.

    www.easybib.com jobs@imagineeasy.com Composer Major.Minor.Bugfix
 1.0.1

17. 17.

    www.easybib.com jobs@imagineeasy.com Composer http://semver.org/

18. 18.

    www.easybib.com jobs@imagineeasy.com Composer Your first package

19. 19.

    www.easybib.com jobs@imagineeasy.com Composoring your code {
 “name”: “till/secret-sauce”,
 “license”: “MIT”


    }
20. 20.

    www.easybib.com jobs@imagineeasy.com Next step Publish code. —

21. 21.

    www.easybib.com jobs@imagineeasy.com Packagist •register on packagist.org •submit your package •setup

    the service-hook
 (Github)
22. 22.

    www.easybib.com jobs@imagineeasy.com Ship it!

23. 23.

    www.easybib.com jobs@imagineeasy.com Shipping it • `git tag -a 1.0.0 -m

    “this is my rock-solid 1.0.0”`
 `git push --tags` • `svn cp trunk tags/1.0.0`
24. 24.

    www.easybib.com jobs@imagineeasy.com Consuming {
 “name”: “fabpot/awesome”,
 “require”: {
 “till/secret-sauce”: “~1.0”


    }
 }
25. 25.

    www.easybib.com jobs@imagineeasy.com Consuming {
 “name”: “fabpot/awesome”,
 “repositories”: [
 {
 “type”:”package”,


    “package”: {
 “name”: “sensio/legacy-code”,
 “version”: “3.2.4”,
 “dist”: {
 “url”: “http://dev.local/secret.zip”,
 “type”: “zip”
 }
 }
 }
 ],
 “require”: {
 “sensio/legacy-code”: “3.2.4”,
 “till/secret-sauce”: “~1.0”
 }
 }
26. 26.

    ACHTUNG, ACHTUNG.

27. 27.

    www.easybib.com jobs@imagineeasy.com Repositories • Repositories are not inherited. • Put

    open source code on packagist, or get satis.
28. 28.

    www.easybib.com jobs@imagineeasy.com Consuming • There are a lot, lot more

    options. • Check http://getcomposer.org/
29. 29.

    www.easybib.com jobs@imagineeasy.com Installing cd awesome-application
 curl -sS http://getcomposer.org/installer |php
 ./composer.phar

    install
30. 30.

    www.easybib.com jobs@imagineeasy.com What else? • Update your dependencies. • Search

    for dependencies. • Development dependencies. • Classmap and PSR-0 autoloaders. • “help”
31. 31.

    Breath.

32. 32.

    www.easybib.com jobs@imagineeasy.com One more thing Do you know composer’s global

    command?
33. 33.

    www.easybib.com jobs@imagineeasy.com Go PEAR! Go global! •$COMPOSER_HOME/composer.json •./composer.phar global install

34. 34.

    www.easybib.com jobs@imagineeasy.com Satis Your own private packagist.org.

35. 35.

    Because what could go wrong?

36. 36.

    www.easybib.com jobs@imagineeasy.com Things that will go wrong • Github is

    down. • Packagist is down. • Internet is slow. • Internet doesn’t work. • Tags get deleted. (cc fabpot :)
37. 37.

    Own your availability!

38. 38.

    www.easybib.com jobs@imagineeasy.com Captain Obvious Your proprietary code is private.

39. 39.

    www.easybib.com jobs@imagineeasy.com Setup ./composer.phar \
 create-project \
 composer/satis \
 --stability=dev

    \
 --prefer-dist
40. 40.

    www.easybib.com jobs@imagineeasy.com satis.json {
 "name": "Till's satis",
 "homepage": "http://satis.local",
 "require-all":

    true,
 "repositories": [
 {"packagist": false},
 {
 "type":"vcs",
 "url":"http://github.com/fabpot/symfony"
 }
 ]
 }
41. 41.

    www.easybib.com jobs@imagineeasy.com Build ./bin/satis build ./satis.json public php -S 0.0.0.0:80

    -t public
42. 42.

    www.easybib.com jobs@imagineeasy.com Build

43. 43.

    www.easybib.com jobs@imagineeasy.com Go back {
 “name”: “fabpot/awesome”,
 “repositories”: [
 {


    “type”:”composer”,
 “url”: “http://satis.local”
 }
 ],
 “require”: {
 “sensio/legacy-code”: “3.2.4”,
 “till/secret-sauce”: “~1.0”
 }
 }
44. 44.

    www.easybib.com jobs@imagineeasy.com Next steps • fork code — e.g. to

    a local backup server • generate your own downloads • configure Amazon S3 as a backend
45. 45.

    www.easybib.com jobs@imagineeasy.com Next steps http://www.flickr.com/photos/mightymightymatze/

46. 46.

    Want even more?

47. 47.

    www.easybib.com jobs@imagineeasy.com Extending Composer Or, bending Composer to your will.

48. 48.

    www.easybib.com jobs@imagineeasy.com Plugins

49. 49.

    www.easybib.com jobs@imagineeasy.com Composer installer

50. 50.

    www.easybib.com jobs@imagineeasy.com Composer installer Install jQuery, bootstrap, etc.! https://github.com/RobLoach/component-installer

51. 51.

    www.easybib.com jobs@imagineeasy.com Composer installer • aura • ezPublish • flow/typo3

    • fuel • magento • wordpress • yii
52. 52.

    www.easybib.com jobs@imagineeasy.com Event-Plugins

53. 53.

    www.easybib.com jobs@imagineeasy.com Plugin Events COMMAND
 https://github.com/easybiblabs/composer-newrelic


54. 54.

    www.easybib.com jobs@imagineeasy.com Plugin Events PRE_FILE_DOWNLOAD
 https://github.com/naderman/composer-aws


55. 55.

    We’re almost done!

56. 56.

    Lessons learned.

57. 57.

    www.easybib.com jobs@imagineeasy.com Deploying with Composer is hard

58. 58.

    www.easybib.com jobs@imagineeasy.com Github is down more
 often than you think

59. 59.

    www.easybib.com jobs@imagineeasy.com Github is not down
    as often as you

    think :)
60. 60.

    www.easybib.com jobs@imagineeasy.com API limits suck

61. 61.

    www.easybib.com jobs@imagineeasy.com Composer wants your RAM

62. 62.

    www.easybib.com jobs@imagineeasy.com ~/.composer/config.json

63. 63.

    www.easybib.com jobs@imagineeasy.com Always “composer validate”

64. 64.

    www.easybib.com jobs@imagineeasy.com Always check in the
    “composer.phar”

65. 65.

    www.easybib.com jobs@imagineeasy.com Versioning is hard

66. 66.

    www.easybib.com jobs@imagineeasy.com Dependency resolution

67. 67.

    www.easybib.com jobs@imagineeasy.com “composer update” broke my app

68. 68.

    www.easybib.com jobs@imagineeasy.com #1 contender for merge conflicts:
    The composer.lock

69. 69.

    www.easybib.com jobs@imagineeasy.com Thanks! Questions?