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Joined 10 months ago
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Cake day: June 3rd, 2024

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  • Mine shows the user and host, git commit and branch, docker context and directory, color coded based on status of git:

    [root@server001|G:19e526e@(master)|D:myContext|currentDir] $

    ## PS1 adapted from https://gist.github.com/xenji/2292341
    ps1_generator() {
        # docker context inspect --format '{{ .Name }}'
        Time12h="\T"; Time12a="\@"; ShortHost="\h"; Username="\u";
        PathShort="\W"; PathFull="\w"; NewLine="\n"; Jobs="\j";
        test -f ~/.config/git-prompt.sh || \
            curl -L https://raw.github.com/git/git/master/contrib/compl
    etion/git-prompt.sh \
                 > ~/.config/git-prompt.sh
        source ~/.config/git-prompt.sh
        Color_Off="\[\033[0m\]"; IBlack="\[\033[0;90m\]"; BWhite="\[\03
    3[1;37m\]"; BGreen="\[\033[1;32m\]";
        BIRed="\[\033[1;91m\]"; BIWhite="\[\033[1;97m\]"; BIPurple="\[\
    033[1;95m\]"; BIBlue="\[\033[1;94m\]";
        GIT_PS1='$(git branch &>/dev/null;\
    if [ $? -eq 0 ]; then \
      echo "$(echo `git status` | \grep "nothing to commit" > /dev/null
     2>&1; \
      DIRTY="$?"; \
      HEADREV=`git log --pretty=%h -n 1`; \
      echo -n "|G:'${BWhite}'$HEADREV"; \
      if [ "$DIRTY" -eq "0" ]; then \
        # @4 - Clean repository - nothing to commit
        echo "@'${BGreen}'"$(__git_ps1 "(%s)"); \
      else \
        # @5 - Changes to working tree
        echo "'${BIBlue}'@'${BIRed}'"$(__git_ps1 "{%s}"); \
      fi)'${Color_Off}'"; \
    else \
      # @2 - Prompt when not in GIT repo
      echo ""; \
    fi)'
        if docker context inspect >/dev/null 2>&1; then
            DOCKER_PS1='|D:'${BIBlue}'$(docker context inspect --format
     "{{ .Name }}")'${Color_Off}
        fi
        USER_PS1=${BIPurple}${Username}'@'${ShortHost}${Color_Off}
        PATH_PS1='|'${BWhite}${PathShort}${Color_Off}
        export PS1='['${USER_PS1}${GIT_PS1}${DOCKER_PS1}${PATH_PS1}'] $
     '
    }
    ps1_generator && unset -f ps1_generator