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A new theme, based largely on the clint prompt that ships with zsh. The svn and git specific bits are a slightly modified version of what you'll find in the kolo omz theme, using plain ASCII asterisk characters instead of a fancy UTF-8 character for the repo status indicators.
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Daniel Bye
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themes/dbye.zsh-theme
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themes/dbye.zsh-theme
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# A prompt theme for oh-my-zsh, based largely on prompt_clint that
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# ships with zsh. The vcs_info zstyle is a slightly modified version
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# of what you'll find in the kolo oh-my-zsh theme.
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# The $pcc array holds colours. The defaults work well on a black or blue
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# background, but if you want to customize them, you just need to set your
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# overrides in ~/.zshrc *before* the line that loads oh-my-zsh.sh. The
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# different values are:
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# pcc[1] - paired characters - [], (), <>. By default these are yellow if
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# you're logged in over ssh, red otherwise
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# pcc[2] - the informational text on the first line - date, and ruby version
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# information
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# pcc[3] - user@host on the second line. Note that if you are currently
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# running as root, user is picked out with pcc[7] text on a pcc[6]
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# background (black on red by default)
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# pcc[4] - Screen WINDOW (2nd line, after user@host) and zsh/$SHLVL, 3rd line
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# pcc[5] - history number, 3rd line
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# pcc[6] - background colour for user portion of user@host if current shell
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# is running with EUID 0
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# pcc[7] - foreground colour for user portion of user@host if current shell
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# is running with EUID 0
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# The first line of the prompt displays the current date and time. If you
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# use rbenv or rvm, you will also get a summary of the current Ruby version.
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#
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# For rbenv, you will see the current ruby version, followed by one of:
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# "/rbenv(global)" if the version is set in ~/.rbenv/version
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# "/rbenv(local)" if the version is set in ./rbenv-version
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# "/rbenv(shell)" if the version is set in the $RBENV_VERSION envar.
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# "/rbenv" if, for some reason, we're unable to detect any of the preceding.
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#
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# rvm users will see the current rvm environment, as printed by rvm-prompt,
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# followed by "/rvm".
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#
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# In both cases, if you are currently using the system default ruby,
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# you will see "system (`ruby --version | awk '{prnit $2}'`)" followed by
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# the rbenv- or rvm-specific information.
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#
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# If you use neither rbenv or rvm, you'll just get the date/time.
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#
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# The second line shows you the user@host of the current session, followed by
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# the current screen WINDOW (if the current shell is running directly under
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# a screen session), followed by ":" and your current working directory.
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#
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# The third line shows the string "zsh" followed by "/$SHLVL" if $SHLVL is
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# greater than 1, followed by the history number of the last command, followed
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# by the exit status of the last command, if not 0, followed by any vcs
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# information if the current directory is under version control (git and
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# svn are enabled by default), followed by either "$" in your default text
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# colour, or "#" in bold red if currently running as root.
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#
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# The vcs info is customized:
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# For git, show (git) [${branchname}${staged}${unstaged}${untracked}], where
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# ${branchname} is the name of the currently checked-out branch,
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# ${staged} is a bold green '*' (indicating staged changes in the repo)
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# ${unstaged} is a bold yellow '*' (unstaged changes in the repo), and
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# ${untracked} is a bold red '*', indicating files that are not tracked and
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# not ignored in either a global ignores or a local .gitignore file.
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############################
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# DISCLAIMER
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# This is my first attempt at writing a useable zsh prompt. I have been
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# using clint for the last year or so, but wanted to integrate ruby and
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# git repo status information. I imagine there are better ways of doing
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# what I have done, so feel free to make any such improvements.
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local -a pcc
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local -A pc
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autoload -Uz vcs_info
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# zstyles for the vcs_info bits
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# Stolen more or less intact from the kolo theme
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zstyle ':vcs_info:*' stagedstr '%F{green}*'
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zstyle ':vcs_info:*' unstagedstr '%F{yellow}*'
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zstyle ':vcs_info:*' check-for-changes true
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zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat '%b%F{1}:%F{11}%r'
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zstyle ':vcs_info:*' enable git svn
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pcc[1]=${pcc[1]:-${${SSH_CLIENT+'yellow'}:-'red'}}
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pcc[2]=${pcc[2]:-'cyan'}
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pcc[3]=${pcc[3]:-'green'}
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pcc[4]=${pcc[4]:-'yellow'}
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pcc[5]=${pcc[5]:-'white'}
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pcc[6]=${pcc[6]:-'red'}
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pcc[7]=${pcc[7]:-'black'}
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pc['\[']="%{$fg[$pcc[1]]%}["
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pc['\]']="%{$fg[$pcc[1]]%}]"
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pc['<']="%{$fg[$pcc[1]]%}<"
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pc['>']="%{$fg[$pcc[1]]%}>"
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pc['\(']="%{$fg[$pcc[1]]%}("
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pc['\)']="%{$fg[$pcc[1]]%})"
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# Set the date:
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p_date="$pc['\[']%F{$pcc[2]}%D{%a %y/%m/%d %R %Z}$pc['\]']"
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# If screen is running, add its current window number to the prompt
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[[ -n "$WINDOW" ]] && p_win="$pc['\(']%{$fg[$pcc[4]]%}$WINDOW$pc['\)']"
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# If running as root, make user name standout in prompt - black on red.
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p_user="%(0#.%{$bg[$pcc[6]]$fg[$pcc[7]]%}%n%{$bg[default]%}.%{$fg[$pcc[3]]%}%n)"
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p_usercwd="$pc['<']$p_user%{$fg[$pcc[3]]%}@%m%{$fg[default]%}$p_win%{$fg[$pcc[5]]%}:%{$fg[$pcc[4]]%}%~$pc['>']"
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p_ruby_ver="%(2V.$pc['\[']%{$fg[$pcc[2]]%}%2v/%3v$pc['\]'].)"
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p_shlvlhist="%{$fg_bold[$pcc[4]]%}zsh%(2L./$SHLVL.) %b%{$fg[$pcc[5]]%}%h "
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p_rc="%(?..%{$pc['\[']%}%{$fg[red]%}%?%1v%{$pc['\]']%} )"
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# As an additional reminder, set the prompt character to print in red
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# if the shell's EUID is 0
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p_end="%f%B%(0#.%{$fg[red]%}.)%#%f%b "
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PROMPT='$p_date$p_ruby_ver
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$p_usercwd
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$p_shlvlhist$p_rc$vcs_info_msg_0_$p_end'
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autoload -U add-zsh-hook
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add-zsh-hook precmd prompt_setup_precmd
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prompt_setup_precmd () {
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setopt noxtrace noksharrays localoptions
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local vcstype
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psvar=()
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[[ $exitstatus -ge 128 ]] && psvar[1]=" $signals[$exitstatus-127]" ||
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psvar[1]=""
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# Try rbenv first, then rvm.
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if $(which rbenv 2>&1 > /dev/null); then
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ruby="$(rbenv version-name)"
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# Are we in the global, local or shell-specific environment?
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rbenv_scope=`rbenv version-origin`
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case $rbenv_scope in
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*variable )
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psvar[3]="rbenv(shell)" ;;
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*.rbenv-version )
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psvar[3]="rbenv(local)" ;;
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*version )
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psvar[3]="rbenv(global)" ;;
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*) psvar[3]="rbenv" ;;
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esac
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elif $(which rvm 2>&1 > /dev/null); then
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ruby="${$(rvm-prompt):-system}"
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psvar[3]="rvm"
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else
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ruby=""
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fi
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case $ruby in
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"" ) psvar[2]='' ;;
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"system" ) psvar[2]="system ($(ruby --version | awk '{print $2}'))" ;;
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*) psvar[2]=$ruby ;;
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esac
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vcstype=" %{$fg_bold[$pcc[3]]%}(%s)"
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if [[ -z $(git ls-files --other --exclude-standard 2> /dev/null) ]] {
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zstyle ':vcs_info:*' formats "$vcstype [%F{cyan}%b%c%u%{$fg_bold[$pcc[3]]%}] "
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} else {
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zstyle ':vcs_info:*' formats "$vcstype [%F{cyan}%b%c%u%{$fg_bold[red]%}*%{$fg_bold[$pcc[3]]%}] "
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}
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vcs_info
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}
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