# Are You Sure?  ``areyousure`` is a command-line utility that can be used to intercept sensitive commands and ask the user whether they are sure about executing them. This can save your bacon when accidentally doing a `git push -f` on the wrong branch or a `kubectl delete namespace production`. ### Example ```text $ kubectl delete namespace somenamespace 😮 DANGER. You are about to execute: 👉 kubectl delete namespace somenamespace 🤔 Are you sure? [Yy] n 👍 Stopping $ kubectl delete namespace somenamespace 😮 DANGER. You are about to execute: 👉 kubectl delete namespace somenamespace 🤔 Are you sure? [Yy] y namespace "somenamespace" deleted ``` ## Usage Suppose you want to intercept all `kubectl delete` commands, add the following to your `~/.zshrc` / `~/.bashrc` or similar: ```bash kubectl() { if [[ "$@" =~ "delete" ]]; then command areyousure "$0" "$@" else command kubectl "$@" fi } ``` You probably know what you're doing if you're using another shell. ## Installation Grab the latest build from the releases section, or follow the build instructions below. You will need cmake, make and a C compiler for this. On a Debian-based distro something like this is like going to work: ```shell apt install cmake make gcc mkdir build cd build cmake .. make sudo make install # Will copy to /usr/local/bin ``` ## TODO 1. Timer (i.e. will execute in 5s) 2. `--install` which builds a shell script to wrap command (`areyousure --install kubectl delete`) 3. Config options / file (i.e. whether to use emojis) 4. Automatic build in GitHub 5. Pre-defined list of sensitive commands that can be auto-installed