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コマンド実行結果がエラーであることを確認しやすくする

More than 1 year has passed since last update.

smiley.gif

こんな感じでコマンドの終了ステータスが非ゼロの時にだけ泣いて教えてくれます。

以下は上の GIF の設定です。

smiley() {
    local err=$?
    if [[ ${err} -ne 0 ]]; then
        echo -e "\e[5;31m(T.T) ${err}\e[m "
    fi
}
PROMPT='`smiley`'"%F{yellow}%~
%K{cyan}MBP%k%F{cyan} >%f "

Zsh 用なので Bash でも使うためには PROMPT の色を書き換える必要があると思います。

peaceiris
Hugo ʕ◔ϖ◔ʔ や GitHub Actions について書いています。こっち https://peaceiris.com/ に引っ越しましたので、今後 Qiita への新規投稿はしませんが記事のメンテはします。
https://peaceiris.com/
admin-guild
「Webサービスの運営に必要なあらゆる知見」を共有できる場として作られた、運営者のためのコミュニティです。
https://admin-guild.slack.com
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