2021-01-16 20:52:11 +00:00
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# My custom theme:
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# - single line
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# - quite simple by default: user@host:$PWD
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# - green for local shell as non root
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# - red for ssh shell as non root
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# - magenta for root sessions
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# - prefix with remote address for ssh shells
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# - prefix to detect docker containers or chroot
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# - git plugin to display current branch and status
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2011-11-04 23:34:15 +00:00
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2021-01-16 20:52:11 +00:00
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# git plugin
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2011-11-16 18:44:02 +00:00
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ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg[cyan]%}("
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2011-11-04 23:34:15 +00:00
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ZSH_THEME_GIT_PROMPT_SUFFIX=") %{$reset_color%}"
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ZSH_THEME_GIT_PROMPT_UNTRACKED="%%"
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ZSH_THEME_GIT_PROMPT_ADDED="+"
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ZSH_THEME_GIT_PROMPT_MODIFIED="*"
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ZSH_THEME_GIT_PROMPT_RENAMED="~"
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ZSH_THEME_GIT_PROMPT_DELETED="!"
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ZSH_THEME_GIT_PROMPT_UNMERGED="?"
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2021-01-16 20:52:11 +00:00
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function zsh_essembeh_gitstatus {
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ref=$(git symbolic-ref HEAD 2> /dev/null) || return
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GIT_STATUS=$(git_prompt_status)
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if [[ -n $GIT_STATUS ]]; then
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GIT_STATUS=" $GIT_STATUS"
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fi
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echo "$ZSH_THEME_GIT_PROMPT_PREFIX${ref#refs/heads/}$GIT_STATUS$ZSH_THEME_GIT_PROMPT_SUFFIX"
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}
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# by default, use green for user@host and no prefix
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local ZSH_ESSEMBEH_COLOR="green"
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local ZSH_ESSEMBEH_PREFIX=""
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if [[ -n "$SSH_CONNECTION" ]]; then
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# display the source address if connected via ssh
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ZSH_ESSEMBEH_PREFIX="%{$fg[yellow]%}[$(echo $SSH_CONNECTION | awk '{print $1}')]%{$reset_color%} "
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# use red color to highlight a remote connection
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ZSH_ESSEMBEH_COLOR="red"
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elif [[ -r /etc/debian_chroot ]]; then
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# prefix prompt in case of chroot
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ZSH_ESSEMBEH_PREFIX="%{$fg[yellow]%}[chroot:$(cat /etc/debian_chroot)]%{$reset_color%} "
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elif [[ -r /.dockerenv ]]; then
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# also prefix prompt inside a docker contrainer
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ZSH_ESSEMBEH_PREFIX="%{$fg[yellow]%}[docker]%{$reset_color%} "
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fi
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if [[ $UID = 0 ]]; then
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# always use magenta for root sessions, even in ssh
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ZSH_ESSEMBEH_COLOR="magenta"
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fi
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PROMPT='${ZSH_ESSEMBEH_PREFIX}%{$fg[$ZSH_ESSEMBEH_COLOR]%}%n@%M%{$reset_color%}:%{%B$fg[yellow]%}%~%{$reset_color%b%} $(zsh_essembeh_gitstatus)%(!.#.$) '
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RPROMPT="%(?..%{$fg[red]%}%?%{$reset_color%})"
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