config-bash/rc.d/prompt

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#!/bin/bash
# Customize the prompt
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USE_PROMPT=powerline-go
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case "$USE_PROMPT" in
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"starship")
if (command -v starship &>/dev/null); then
# echo "Using $USE_PROMPT prompt"
eval "$(starship init bash)"
else
echo "$USE_PROMPT command not found"
fi
;;
"powerline-go")
if (command -v powerline-go &>/dev/null); then
# echo "Using $USE_PROMPT prompt"
function _update_ps1() {
PS1=$(powerline-go -jobs "$(jobs -p | wc -l)" -error $? -modules "ssh,host,wsl,user,cwd,direnv,venv,perms,git,jobs,exit,root" -modules-right "docker,docker-context,kube,terraform-workspace,termtitle" -newline)
}
if [ "$TERM" != "linux" ]; then _prompt_command_add "_update_ps1"; fi
else
echo "$USE_PROMPT command not found"
fi
;;
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*)
# Default simple prompt
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if [ "$UID" -eq 0 ]; then
export PS1='\[\e[01;31m\]\u@\h\[\e[01;34m\] \w \$\[\e[0m\] '
else
export PS1='\[\e[01;32m\]\u@\h\[\e[01;34m\] \w \$\[\e[0m\] '
fi
;;
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esac
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# Limit the path to 3 levels
PROMPT_DIRTRIM=3
# Add a smiley at end of prompt showing last command status code
#smiley() {
# ret_val=$?
# if [ "$ret_val" = "0" ]
# then
# echo -e "\e[01;32m:)\e[0m"
# else
# echo -e "\e[01;31m:(\e[0m"
# fi
#}
#export PS1='\[\e[01;32m\]\u@\h\[\e[01;34m\] \w \$\[\e[0m\] '"\$(smiley) "