ドッグフーディング用機能開発のススメ

チームで開発してると自分の把握してない場所でバグが発生している事がある。そんな時に原因を探す為にアプリの中にGitのブランチを表示させたらどうかという提案です。

Transcript

1. υοάϑʔσΟϯά༻ػ ೳ։ൃͷεεϝ shinagawa.swift #1 (C) fromkk. 2016 1
2. ࣗݾ঺հ ২Ԭɹ࿨࠸ Timers inc.ͷiOSΤϯδχΞ Twitter: @fromkk Github: fromkk (C) fromkk. 2016 2
3. એ఻ Χοϓϧ޲͚ΞϓϦͷPairy ͱ Ո଒޲͚ࣸਅڞ༗ΞϓϦͷ Famm ΛӡӦ͍ͯ͠Δ Ͱ͸ ΤϯδχΞΛืू ͍ͯ͠·͢ʂ ڵຯͷ͋Δํ͸͓੠ֻ͚ɺ΋͘͠͸ http://timers-inc.com/ ΑΓ͓໰͍߹ΘͤԼ͍͞ʂ (C) fromkk. 2016 3
4. ૣ଎Ͱ͕͢ (C) fromkk. 2016 4
5. νʔϜͰ։ൃͯ͠Δͱ ͜Μͳࣄ͋Γ·ͤΜ͔ʁ (C) fromkk. 2016 5
6. ͜Μͳࣄ͋Γ·ͤΜ͔ʁ • ࣾһʮ͜͜όάͬͯΔΜ͚ͩͲʯ • ʢϏϧυ൪߸͔Β௥͏ͷେม...ʣ • ๻ʮ...֬ೝ͢Δ͔Βͪΐͬͱ଴ͬͯʯ • ʢΘ͔ΜͶʔΑɺ͜Ε୭ͷϏϧυͩΑ...!ʣ (C) fromkk. 2016 6
7. ϒϥϯν໊͕෼͔Ε͹ ୭͕ॻ͍ͨ΋ͷͳͷ͔෼͔Δͷʹʂ (C) fromkk. 2016 7
8. ʢ։ൃதͷʣ ΞϓϦͷதʹϒϥϯν໊ Λग़ͯ͠͠·͓͏ʂ (C) fromkk. 2016 8
9. खॱ • Xcode಺ʹ Branch.plist ͱ͍͏ϑΝΠϧΛ࡞੒ • Edit Scheme ʹҠಈ • εΩʔϜΛ Shared ʹมߋ • Build -> Pre Actions ΛΫϦοΫ • ϏϧυλʔήοτΛ Provide build setting from *** ʹมߋ • Scheme/Build/Pre-actions/Run Script ʹ࣍ͷίʔυΛ௥Ճ ※ https://github.com/fromkk/GitBranchName ʹαϯϓϧΛΞοϓ͍ͯ͠·͢ʂ (C) fromkk. 2016 9
10. खॱ branch="master" if [ ! -z "${CIRCLE_BRANCH+x}" ]; then branch=$CIRCLE_BRANCH elif [ ! -z "${TRAVIS_BRANCH+x}" ]; then branch=$TRAVIS_BRANCH elif [ ! -z "${BITRISE_GIT_BRANCH+x}" ]; then branch=$BITRISE_GIT_BRANCH else git_path=$(which git) if [ -e $git_path ]; then branch=$($git_path --git-dir=$PROJECT_DIR/.git rev-parse --abbrev-ref HEAD) fi fi plistName=$PROJECT_DIR/Branch plistPath=$plistName.plist if [ ! -e $plistPath ]; then touch $plistPath fi chmod u+wr,g+wr,o+r $plistPath defaults write $plistName "branch" $branch (C) fromkk. 2016 10
11. खॱ • Ϗϧυͯ͠ΈΔ • Branch.plist ʹݱࡏͷϒϥϯν໊͕൓ө͞Ε͍ͯΔࣄΛ֬ ೝ • ࣍ͷ༷ͳίʔυͰϒϥϯν໊Λऔಘͯ͠ը໘ʹදࣔ (C) fromkk. 2016 11
12. खॱ struct Branch { private enum Constants { static let defaultBranch: String = "master" static let plistFileName: String = "Branch" static let branchNameKey: String = "branch" } static var current: String { guard let path: String = Bundle.main.path(forResource: Constants.plistFileName, ofType: "plist") else { return Constants.defaultBranch } guard let plist: [String: String] = NSDictionary(contentsOfFile: path) as? [String: String] else { return Constants.defaultBranch } return plist[Constants.branchNameKey] ?? Constants.defaultBranch } } let branch: String = Branch.current (C) fromkk. 2016 12
13. Demo (C) fromkk. 2016 13
14. ·ͱΊ • ࢪࡦ͕ଟ͍ͱݪҼ͕ࢄΒ͹ΔͷͰࠞཚͷݩ • ݪҼΛ௥ٻͯ͠ରԠ͢Δҝʹ͸൜ਓ୳͕͠ඞཁͳࣄ΋͋Δ • ։ൃதͷෆ۩߹͸ϒϥϯν໊͕෼͔Δͱ৭ʑḿΔʂ • ෆໟͳݪҼ୳͠͸͜ΕͰΦαϥόʂ (C) fromkk. 2016 14
15. ͍ͬͯ͏಺༰ͰiOS Advent Calendar 2016ʹهࣄΛॻ͘ͷͰ ετοΫ ͍͍Ͷ Լ͍͞ʂ (C) fromkk. 2016 15
16. ͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ (C) fromkk. 2016 16