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@@ -1,24 +1,14 @@
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-# Theme with full path names and hostname
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-# Handy if you work on different servers all the time;
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-
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-local return_code="%(?..%{$fg_bold[red]%}%? ↵%{$reset_color%})"
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-
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-function my_git_prompt_info() {
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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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- [[ -n $GIT_STATUS ]] && GIT_STATUS=" $GIT_STATUS"
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- echo "$ZSH_THEME_GIT_PROMPT_PREFIX${ref#refs/heads/}$GIT_STATUS$ZSH_THEME_GIT_PROMPT_SUFFIX"
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-}
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-
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-# Colored prompt
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-ZSH_THEME_COLOR_USER="green"
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-ZSH_THEME_COLOR_HOST="green"
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-ZSH_THEME_COLOR_PWD="yellow"
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-test -n "$SSH_CONNECTION" && ZSH_THEME_COLOR_USER="red" && ZSH_THEME_COLOR_HOST="red"
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-test `id -u` = 0 && ZSH_THEME_COLOR_USER="magenta" && ZSH_THEME_COLOR_HOST="magenta"
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-PROMPT='%{$fg_bold[$ZSH_THEME_COLOR_USER]%}%n@%{$fg_bold[$ZSH_THEME_COLOR_HOST]%}%M%{$reset_color%}:%{$fg_bold[$ZSH_THEME_COLOR_PWD]%}%~%{$reset_color%} $(my_git_prompt_info)%(!.#.$) '
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-RPS1="${return_code}"
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+# My custom theme:
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+# - single line
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+# - quite simple by default: user@host:$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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+# git plugin
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ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg[cyan]%}("
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ZSH_THEME_GIT_PROMPT_SUFFIX=") %{$reset_color%}"
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ZSH_THEME_GIT_PROMPT_UNTRACKED="%%"
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@@ -28,3 +18,33 @@ 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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+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$ZSH_THEME_GIT_PROMPT_SUFFIX"
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+}
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+
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+# by default, use green for user@host and no prefix
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+local ZSH_ESSEMBEH_COLOR="green"
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+local ZSH_ESSEMBEH_PREFIX=""
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+if [[ -n "$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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