Created
June 19, 2013 07:42
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直前のコマンドの終了ステータスでプロンプトの色を変更する
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| # bashrc の中で実行するコマンドが $? を上書きする前に参照するために最初の方に書く | |
| # colored prompt | |
| RETURN_CODE='\[$(if [ $? -eq 0 ]; then echo -en \e[32m ; else echo -en \e[31m; fi; echo -en █\e[m;)\]' | |
| # | |
| # 途中に git-completion や bash-completion によるプロンプトの変更をお好みで挟んで | |
| # | |
| # 最後に終了ステータスによって切り替えたものをくっつける | |
| PS1="${RETURN_CODE}${PS1}" |
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