<%= link_to "bundle", "update" %> - Make "bundle update" more fun to review

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<%= link_to "bundle", "update" %> Make "bundle update" more fun to review RubyKaigi 2014 19th September 2014 =begin

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Kensuke Nagae @kyanny http://www.quipperschool.com/

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https://medium.com/the-year-of-the-looking-glass/junior-designers-vs-senior-designers-fbe483d3b51e What I learnt

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Solution Motivation Implementation

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Solution Motivation Implementation What I made

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Solution Motivation Implementation Why I needed it

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Solution Motivation Implementation How I solved problem

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Solution Motivation Implementation Retrospective

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Solution Motivation Implementation What I made

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Compare Linker https://github.com/kyanny/compare_linker

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Make links from diff

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Compare View URL https://github.com/blog/612-introducing-github-compare-view

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Compare View URL github.com/markevans/dragonfly/compare/v1.0.6…v1.0.7

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Compare View URL github.com/markevans/dragonfly/compare/v1.0.6…v1.0.7 username/reponame versions (old…new)

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Compare View URL github.com/quipper/schema/compare/d6ba752…714ec45

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Compare View URL github.com/quipper/schema/compare/d6ba752…714ec45 username/reponame Git commit object name (old…new)

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Solution Motivation Implementation Why I needed it

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1 year ago…

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"bundle update" is neglected Too lazy to do it regularly No sense of duty from "bundle outdated"

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"bundle update" is neglected Too lazy to do it regularly No sense of duty from "bundle outdated"

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"bundle update" is neglected Too lazy to do it regularly No sense of duty from "bundle outdated"

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"bundle update" is neglected Too lazy to do it regularly No sense of duty from "bundle outdated"

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"bundle update" is neglected Too lazy to do it regularly No sense of duty from "bundle outdated" Automation!!

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Feedbacks Heroku ver. Tachikoma.io http://qiita.com/camelmasa/items/afe2a69a0ed97d5e9dc6 http://tachikoma.io/

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But Not the case…

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quipper/schema

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schema api qlink qsupport qcreate

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api qlink qsupport qcreate schema def api_rocks do_something end

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schema qlink qsupport qcreate api def api_rocks do_something end $ bundle update

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schema api qlink qcreate qsupport def api_rocks do_something end def api_rocks do_something end def api_rocks do_something end $ bundle update $ bundle update $ bundle update

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schema qlink qsupport qcreate def api_rocks do_something end def api_rocks do_something end def api_rocks do_something end $ bundle update $ bundle update $ bundle update Necessary??

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https://www.flickr.com/photos/marcobellucci/3534516458

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Not very useful

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I did it very often…

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I did it very often… github.com/

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I did it very often… github.com/ dragonfly ruby github

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I did it very often… github.com/ dragonfly ruby github

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I did it very often… github.com/markevans/dragonfly dragonfly ruby github

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I did it very often… github.com/markevans/dragonfly/compare/ dragonfly ruby github

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I did it very often… github.com/markevans/dragonfly/compare/v1.0.6… dragonfly ruby github

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I did it very often… github.com/markevans/dragonfly/compare/v1.0.6…v1.0.7 dragonfly ruby github

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I did it very often… github.com/markevans/dragonfly/compare/v1.0.6…v1.0.7 dragonfly ruby github IUUQTXXXqJDLSDPNQIPUPTUIJSUFFOPGDMVCT

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"bundle update" should/can be more fun to review

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https://www.flickr.com/photos/derpoly/8288583655

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I did it very often… github.com/markevans/dragonfly/compare/v1.0.6…v1.0.7 dragonfly ruby github Automation!!

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Make links from diff

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Compare Linker

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Solution Motivation Implementation How I solved problem

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Compare Gemﬁle.lock(s) Receive webhook Build URL Post comment

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Compare Gemﬁle.lock(s) Receive webhook Build URL Post comment

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Webhook Payload (JSON)

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pull request Compare Linker Receive webhook JSON { "action": "opened", "number": 48, "pull_request": { "id": 18905849, "state": "open", "title": "……", /* JSON data */ }

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Compare Gemﬁle.lock(s) Receive webhook Build URL Post comment

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Compare Linker GitHub API Get Gemﬁle.lock(s)

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Compare Linker GitHub API Get Gemﬁle.lock(s) master feature

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Compare Linker GitHub API Get Gemﬁle.lock(s) master feature file = octokit.contents( repo_full_name, { ref: 'master' } ).find { |content| content.name == "Gemfile.lock" } lockfile = Bundler::LockfileParser.new( Base64.decode64( octokit.blob(repo_full_name, file.sha1).content ) ) old_lockfile.specs.each do |old_spec| new_lockfile.specs.each do |new_spec| if old_spec.name == new_spec.name if old_spec.version != new_spec.version updated_gems << gem end end end end

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Compare Linker GitHub API Get homepage_uri Rubygems API

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http://github.com/markevans/dragonfly

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Compare Gemﬁle.lock(s) Receive webhook Build URL Post comment

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Compare View URL github.com/markevans/dragonfly/compare/v1.0.6…v1.0.7 username/reponame versions (old…new)

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Compare View URL github.com/quipper/schema/compare/d6ba752…714ec45 username/reponame Git commit object name (old…new)

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Compare Gemﬁle.lock(s) Receive webhook Build URL Post comment

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Comment to pull request

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Solution Motivation Implementation What I made How I solved problem Why I needed it

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Solution Motivation Implementation What I made How I solved problem Why I needed it Retrospective

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Issues…

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Weak in Rails :(

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Weak in Rails :( http://www.rubyonrails.org/

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{ "action": "opened", "number": 48, "pull_request": { "id": 18905849, "state": "open", "title": "……", /* JSON data */ } pull request Compare Linker git push --force

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Compare Linker git push --force pull request { "ref": "refs/head/xyz", "after": "4d2ab4e", "before": "993b46b", "created": false, "deleted": false, "forced": true, /* JSON data */ }

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In short: It’s "So-so" (-_-) Not very successful project

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https://medium.com/the-year-of-the-looking-glass/junior-designers-vs-senior-designers-fbe483d3b51e What I learnt

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https://medium.com/the-year-of-the-looking-glass/junior-designers-vs-senior-designers-fbe483d3b51e I was thinking… idea other

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https://medium.com/the-year-of-the-looking-glass/junior-designers-vs-senior-designers-fbe483d3b51e I was thinking… idea other F

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https://medium.com/the-year-of-the-looking-glass/junior-designers-vs-senior-designers-fbe483d3b51e Actually… idea action improvement

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https://www.flickr.com/photos/derpoly/8288583655 Idea is worth but…

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https://medium.com/the-year-of-the-looking-glass/junior-designers-vs-senior-designers-fbe483d3b51e idea < action < improvement

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Recap

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Solution Motivation Implementation I made Compare Linker I wanted to make "bundle update" more fun to review I implemented it upon useful APIs

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https://medium.com/the-year-of-the-looking-glass/junior-designers-vs-senior-designers-fbe483d3b51e Keep improvement!! idea action improvement

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Thank you for listening :) =end