Application Developer Festival 2015 LT
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Application Developer Festival 2015 LT Git & Shell script
![git help -a ¦
grep -n -e "add " -e "write-" ¦ awk
'match($1, /^[0-9]+/) {print
substr($1, RSTART, RLENGTH)}' ¦
tr "n" " " ¦
awk '{print 2 * ( $2 - $1 ) - 1}'](https://image.slidesharecdn.com/adf-lt-2-1-150330115350-conversion-gate01/85/Application-Developer-Festival-2015-LT-18-320.jpg)
![curl -H "Accept: application/vnd.github.drax-
preview+json" -X GET https://api.github.com/
licenses ¦ jq ".[].url" ¦ peco --prompt "Select
license: > " ¦ sed -e "s/"//g" ¦ xargs -J % curl -
H "Accept: application/vnd.github.drax-
preview+json" -X GET % ¦ jq ".body" >
LICENSE
git licenseで動くように。](https://image.slidesharecdn.com/adf-lt-2-1-150330115350-conversion-gate01/85/Application-Developer-Festival-2015-LT-44-320.jpg)
![my_name= github username ; curl -# -X GET
https://api.github.com/users/${my_name}/
repos¦jq ".[].ssh_url"¦peco --prompt "Select
repository. > " ¦ git remote add origin](https://image.slidesharecdn.com/adf-lt-2-1-150330115350-conversion-gate01/85/Application-Developer-Festival-2015-LT-56-320.jpg)
![git init; gibo -l ¦ peco --prompt "Select lang." ¦ xargs
gibo >> .gitignore; curl -# -H "Accept: application/
vnd.github.drax-preview+json" -X GET https://
api.github.com/licenses ¦ jq ".[].url" ¦ peco --prompt
"Select license: > " ¦ sed -e "s/"//g" ¦ xargs -J % curl
-# -H "Accept: application/vnd.github.drax-preview
+json" -X GET % ¦ jq ".body" > LICENSE; git
add .gitignore LICENSE; git commit -m "This is initial
commit"; my_name="jmatsu"; curl -# -X GET
"https://api.github.com/users/${my_name}/repos"¦
jq ".[].ssh_url"¦peco --prompt "Select repository. > " ¦
xargs -J % git remote add origin %](https://image.slidesharecdn.com/adf-lt-2-1-150330115350-conversion-gate01/85/Application-Developer-Festival-2015-LT-58-320.jpg)
![my_name=`git config --get user.name`; my_email=`git config --get user.email`;
start=0; while : ; do
top=`git shortlog -s ¦ sort -r ¦ head -1 ¦ awk '{ $1=""; print $0}'`;
[[ "$top" = "$my_name" ]] && break; git shortlog -s ¦ sort -r ¦
awk 'NR==1 ¦¦ /'"${my_name}"'/{print $1 " " $2}' ¦ tr "n" " " ¦
awk '{ print $1 - $3 " " $2 }' ¦
if read num_author ; then num=`echo $num_author ¦ awk '{print $1}'`;
author_frg=`echo $num_author ¦ awk '{print $2}'`;
count=`expr ( "$num" + 1 ) / 2 + "$start"`; range="HEAD ${count}..HEAD";
if [ "$start" != "0" ]; then range="${range} ${start}"; fi;
git filter-branch -f --commit-filter
'if [[ "$GIT_AUTHOR_NAME" = ^'"${author_frg}"' ]]; then
GIT_AUTHOR_NAME="'"${my_name}"'"; GIT_AUTHOR_EMAIL="'"${my_email}"'";
git commit-tree "$@"; else git commit-tree "$@"; fi'
"${range}"; else break; done](https://image.slidesharecdn.com/adf-lt-2-1-150330115350-conversion-gate01/85/Application-Developer-Festival-2015-LT-80-320.jpg)
Application Developer Festival 2015 LT
- 2. Who? ! 松田 ! ! 松田 淳平 @fat_daruuuuma, jmatsu 東工大CS専攻 新M2 キッチンドリンカー、Java/kotlin、準シェル芸人、リポジトリ解析
- 3. 皆さん
- 5. 使いますよね
- 8. 記憶してます？
- 9. Gitの コマンド数
- 10. 知ってます？
- 11. git help
- 13. 23個 ・・・ん？
- 16. 見えない
- 17. 数えよう
- 18. git help -a ¦ grep -n -e "add " -e "write-" ¦ awk 'match($1, /^[0-9]+/) {print substr($1, RSTART, RLENGTH)}' ¦ tr "n" " " ¦ awk '{print 2 * ( $2 - $1 ) - 1}'
- 19. =
- 20. 151
- 21. 151個使った ことあります？
- 22. てか 覚えられない
- 23. 組み合わせ？
- 24. もぅﾏﾁﾞむり ( っ◞‸◟c)
- 25. じゃあ
- 26. 楽しよう
- 28. 夢の マリアージュ ✌( ω ✌ )三( ✌ ω )✌
- 29. 例えば
- 30. .gitignore
- 31. 一々だるい
- 32. そこで
- 34. さらに
- 36. 組み合わせ
- 37. gibo -l ¦ peco ̶prompt Select lang. ¦ xargs gibo >> .gitignore; ! git igにaliasしよう
- 38. LICENSEも
- 39. 取ってこよう
- 42. さらに
- 44. curl -H "Accept: application/vnd.github.drax- preview+json" -X GET https://api.github.com/ licenses ¦ jq ".[].url" ¦ peco --prompt "Select license: > " ¦ sed -e "s/"//g" ¦ xargs -J % curl - H "Accept: application/vnd.github.drax- preview+json" -X GET % ¦ jq ".body" > LICENSE git licenseで動くように。
- 45. さらに
- 47. 普通の場合
- 48. git init git remote add origin $repo #make .gitignore #make LICENSE git add .gitignore LICENSE git commit -m This is initial commit.
- 49. 面倒くさい
- 50. git ig; git license; git add .gitignore LICENSE; git commit -m "This is initial commit";git remote add origin $repository_url ! でgit setup $repository_urlにalias
- 51. いや待てよ
- 53. これも取れば よくない？
- 55. Github API
- 56. my_name= github username ; curl -# -X GET https://api.github.com/users/${my_name}/ repos¦jq ".[].ssh_url"¦peco --prompt "Select repository. > " ¦ git remote add origin
- 57. つまり
- 58. git init; gibo -l ¦ peco --prompt "Select lang." ¦ xargs gibo >> .gitignore; curl -# -H "Accept: application/ vnd.github.drax-preview+json" -X GET https:// api.github.com/licenses ¦ jq ".[].url" ¦ peco --prompt "Select license: > " ¦ sed -e "s/"//g" ¦ xargs -J % curl -# -H "Accept: application/vnd.github.drax-preview +json" -X GET % ¦ jq ".body" > LICENSE; git add .gitignore LICENSE; git commit -m "This is initial commit"; my_name="jmatsu"; curl -# -X GET "https://api.github.com/users/${my_name}/repos"¦ jq ".[].ssh_url"¦peco --prompt "Select repository. > " ¦ xargs -J % git remote add origin %
- 59. これで楽ちん
- 60. 次は
- 61. 就活生の 皆さんへ
- 62. 就活といえば
- 63. 自己PR
- 64. コミット数
- 65. 自慢 したくない？
- 66. commit ランキング
- 67. 見るのは簡単
- 68. git shortlog -s ̶after=yyyy/mm/dd ̶before=yyyy/mm/dd ¦ sort
- 69. でも
- 70. 1位に なりたいよね？
- 71. 無理？
- 72. 何をしても
- 73. なりたいよね？
- 74. 2位じゃダメ なんですか？
- 75. ダメです
- 76. なりましょう
- 78. &
- 79. 準シェル芸
- 80. my_name=`git config --get user.name`; my_email=`git config --get user.email`; start=0; while : ; do top=`git shortlog -s ¦ sort -r ¦ head -1 ¦ awk '{ $1=""; print $0}'`; [[ "$top" = "$my_name" ]] && break; git shortlog -s ¦ sort -r ¦ awk 'NR==1 ¦¦ /'"${my_name}"'/{print $1 " " $2}' ¦ tr "n" " " ¦ awk '{ print $1 - $3 " " $2 }' ¦ if read num_author ; then num=`echo $num_author ¦ awk '{print $1}'`; author_frg=`echo $num_author ¦ awk '{print $2}'`; count=`expr ( "$num" + 1 ) / 2 + "$start"`; range="HEAD ${count}..HEAD"; if [ "$start" != "0" ]; then range="${range} ${start}"; fi; git filter-branch -f --commit-filter 'if [[ "$GIT_AUTHOR_NAME" = ^'"${author_frg}"' ]]; then GIT_AUTHOR_NAME="'"${my_name}"'"; GIT_AUTHOR_EMAIL="'"${my_email}"'"; git commit-tree "$@"; else git commit-tree "$@"; fi' "${range}"; else break; done
- 81. (DEMO)
- 82. やったね
- 83. ただし
- 84. ※自己責任で
- 86. Thx 4 listening.