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つらくないコードレビューの運用
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Kazuhiro Serizawa
May 25, 2016
Programming
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20k
つらくないコードレビューの運用
コード改善 meetup #1 発表スライドです
Kazuhiro Serizawa
May 25, 2016
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Transcript
ͭΒ͘ͳ͍ ίʔυϨϏϡʔͷӡ༻ ίʔυվળ meetup #1 2016.5.26
About me • Kazuhiro Serizawa • github: serihiro • work
at • serverside engineer • like %i(ruby erlang elixir)
ࠓ͞ͳ͍͜ͱ • ίʔυϨϏϡʔͷ۩ମతͳํ๏ • ޮՌతͳίʔυϨϏϡʔͷํ http://www.slideshare.net/rootmoon/7-37892729 ͓͢͢Ίʂ
ࠓ͢͜ͱ ίʔυϨϏϡʔ ΈΜͳͰΕ ͭΒ͘ͳ͍
ίʔυϨϏϡʔ͋Δ͋Δ • ϨϏϡʔ͓͡͞Μ͕͍Δ ϨϏϡʔ͓ئ͍͠·͢ʂ ϨϏϡʔ͓ئ͍͠·͢ʂ ϨϏϡʔ͓ئ͍͠·͢ʂ ϨϏϡʔ͓ئ͍͠·͢ʂ ࠓϨϏϡʔͰ͕̍ऴΘ͓ͬͨʜ
ίʔυϨϏϡʔ͋Δ͋Δ • ༷ʹৄ͍͠ਓ͚͕ͩϨϏϡʔ͍ͯ͠Δ ϨϏϡʔ͓ئ͍͠·͢ʂ ͔͜͜Βͳ͍ΜͰ "͞ΜʹϨϏϡʔ͓ئ͍ͯ͠ ࠓϨϏϡʔָ͕͍͓͠ʜ ͡Ό͋"͞Μ͓ئ͍͠·͢ʂ
ίʔυϨϏϡʔ͋Δ͋Δ • ͰɺproductionͰόά͕ݟ͔ͭΔͱ "͞Μ͕ϨϏϡʔ ͯ͘͠Εͨͷʹʜ ͪΐ͏ͪΐʜͪΐ͏ͪΐʜ "͞Μʜ
ʮϨϏϡʔ͓͡͞Μʯ • ʢ΄΅ʣಛఆͷਓ͚͕ͩϨϏϡʔ͍ͯ͠Δ • ʢ΄΅ʣಛఆͷਓ͚͕ͩϨϏϡʔ͢Δͱ • ಛఆͷਓͷෛ୲͕େ͖ͯͭ͘Β͍ࢥ͍Λ͢Δ • νʔϜͰίʔυͷݟ͕ڞ༗͞Εͳ͍ •
νʔϜϝϯόʔͷϨϏϡʔྗ͕ҭͨͳ͍ • ͍ͭ·Ͱ͋ΒΏΔ͜ͱ͕ଐਓతͰεέʔϧ͠ͳ͍৫ʹ…
ͳͥʮϨϏϡʔ͓͡͞Μʯ͕ ੜ·Εͯ͠·͏ͷ͔ • ৭ʑཧ༝͋Δͱࢥ͍·͢ • ͘ӡ༻ͯ͠ΔͷͰ৽ࢀϝϯόʔ͕͠Βͳ͍͜ͱ͕ଟ͍ • ϝϯόʔͷ࣮ྗ͕ࠩେ͖͍ • ͳΜͱͳ͘
̋̋͞Μ͕Βͳ͍ͱμϝͳؾ͕͢Δ or ࠷ॳʹ࡞ͬͨਓ͕ϨϏϡʔ͠ͳ͍ͱμϝͳؾ͕͢Δ or ͓ͬ͞Μ͕ϨϏϡʔ͠ͳ͍ͱμϝͳؾ͕͢Δ
Ͱ͜Εͬͯ ͜͏͢Εղܾ͢ΔͷͰʁ • ͘ӡ༻ͯ͠ΔͷͰ৽ࢀϝϯόʔ͕͠Βͳ͍ ͜ͱ͕ଟ͍ • ϝϯόʔͷ࣮ྗ͕ࠩେ͖͍ • ͳΜͱͳ͘ →ֶʂ
→͑Ζʂ →ཧ༝͕ͳ͍ͳΒࢭΊΑ͏ʂ
͜ΕΛղܾ͢ΔͨΊͷఏҊ νʔϜશһͰ ϨϏϡʔ͠Α͏
͠νʔϜશһͰϨϏϡʔ͢Δ Α͏ʹͳΔͱ • ୭͕ޓ͍ͷίʔυΛϨϏϡʔ͢Δ • ϓϩμΫτͷ͕ڞ༗͞ΕΔ • ίʔυͷ༷Λ͘ڞ༗͢Δ • ݁Ռͱͯ͠ϨϏϡʔ͓͡͞Μ͕͍ͳ͘ͳΓɺ୭͔
͕ͭΒ͍ࢥ͍Λ͢Δ։ൃͳ͘ͳΔʂ …ͷ͔ʁ
Α͋͘Δݱ࣮ ࣗͷλεΫͰखҰഋͩ ͔ΒϨϏϡʔ͢Δͷେม ࣄͰͦΜͳʹ ษڧͨ͘͠ͳ͍ ͬͺΓԶ͕ϨϏϡʔ͠ͳ͍ͱෆ҆ ͪΌΜͱϨϏϡʔ Ͱ͖Δࣗ৴͕ͳ͍
ͰϨϏϡʔΒͳ͍ͱ Ͱ͖ΔΑ͏ʹͳΔͷ͍͠ʢܦݧ্ʣ • ͷͰͬͺΓνʔϜͰϨϏϡʔΛճͤΔΑ͏ ʹͳͬͯཉ͍͠ͱݸਓతʹࢥ͏ • ͳͷͰνʔϜͰϨϏϡʔΛճ͘͢͢͠Δͨ Ίʹ࣮ࡍʹࢲ͕͍ͬͯΔtipsΛ͍͔ͭ͘հ
ϨϏϡʔͯ͠΄͍͠༰ͷઆ໌Λ ৄࡉʹॻ͘Α͏ʹΈԽ͢Δ • PullRequestͷDescriptionΛςϯϓϨԽ
ϨϏϡΞʔhubotͰ ެฏʹׂΓৼΔ • hubot pluginʰhubot-reviewer-lottoʱΛ͏ https://github.com/sakatam/hubot-reviewer-lotto
ϨϏϡΞʔΛؾݣ͏ • ʮ͜Ε͔ͨ͠͠Β͍͔͠ͳʙʯ ͱࢥͬͨΒϨϏϡΞʔʹΛ͔͚ͯΈΔ • ͓ޓ͍ʹෆ໌ͳΛฉ͖͘͢͢Δ งғؾͮ͘Γ͕ॏཁ
ʮϨϏϡʔ=ษڧͷʯͱͯ͠ ೝࣝ͢Δ • ࢦఠ͢Δ͜ͱ͕ͳ༷ͯ͘ͰΘ͔Βͳ͍ॴ͕͋ͬͨ Βੵۃతʹ࣭͢Δ • ࢦఠ͢Δ͜ͱ͕ͳ࣭ͯ͘͢Δ͚ͩͰϨϏϡΞʔɾ ϨϏϡʔΠํͷؾ͖ͮʹͭͳ͕Δࣄଟ͍ • ʮԿ͔ࢦఠ͠ͳ͍ͱ͍͚ͳ͍ʯͱ͍͏ϓϨογϟʔ͕
͋ΔͱϨϏϡʔͨ͘͠ͳ͘ͳΔɻੵۃతʹΈΜͳͰ࣭ ͋ͬͯͦ͠͏͍͏ϓϨογϟʔΛͳ͘͢͜ͱ͕ॏཁ
ʮϨϏϡʔ=ษڧͷʯͱͯ͠ ೝࣝ͢Δ • ซͤͯಡΈ͍ͨ http://qiita.com/kkoide1332/items/c6ee6f007617114c8f0b
·ͱΊ • ίʔυϨϏϡʔ͓͡͞Μੜ·Ε͍͢ • ίʔυϨϏϡʔ͓͡͞Μ͕͍ΔνʔϜ͍Ζ ͍ΖͭΒ͍ • ΈΜͳͰίʔυϨϏϡʔΛճ͢͜ͱͰɺͭΒ ͍ίʔυϨϏϡʔ͔ΒϝϯόʔʹϝϦοτ͕ ͋ͬͯͭΒ͘ͳ͍ίʔυϨϏϡʔ