My ZSH Theme

README.md

surj.zsh-theme

This is a hack of this awesome theme by agnoster.

The same instructions apply:

• You'll probably need to install a Powerline-patched font for this theme to render correctly.
• Optimized for iTerm2, using a modified version of the Solarized Theme (included at the bottom of this gist).

screenshot.png

surj.itermcolors

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>Ansi 0 Color</key>
	<dict>
		<key>Blue Component</key>
		<real>0.19370138645172119</real>
		<key>Green Component</key>
		<real>0.15575926005840302</real>
		<key>Red Component</key>
		<real>0.0</real>
	</dict>
	<key>Ansi 1 Color</key>
	<dict>
		<key>Blue Component</key>
		<real>0.17366287112236023</real>
		<key>Green Component</key>
		<real>0.18485371768474579</real>
		<key>Red Component</key>
		<real>0.51474124193191528</real>
	</dict>
	<key>Ansi 10 Color</key>
	<dict>
		<key>Blue Component</key>
		<real>0.38298487663269043</real>
		<key>Green Component</key>
		<real>0.35665956139564514</real>
		<key>Red Component</key>
		<real>0.27671992778778076</real>
	</dict>
	<key>Ansi 11 Color</key>
	<dict>
		<key>Blue Component</key>
		<real>0.43850564956665039</real>
		<key>Green Component</key>
		<real>0.40717673301696777</real>
		<key>Red Component</key>
		<real>0.32436618208885193</real>
	</dict>
	<key>Ansi 12 Color</key>
	<dict>
		<key>Blue Component</key>
		<real>0.51685798168182373</real>
		<key>Green Component</key>
		<real>0.50962930917739868</real>
		<key>Red Component</key>
		<real>0.44058024883270264</real>
	</dict>
	<key>Ansi 13 Color</key>
	<dict>
		<key>Blue Component</key>
		<real>0.72908437252044678</real>
		<key>Green Component</key>
		<real>0.33896297216415405</real>
		<key>Red Component</key>
		<real>0.34798634052276611</real>
	</dict>
	<key>Ansi 14 Color</key>
	<dict>
		<key>Blue Component</key>
		<real>0.56363654136657715</real>
		<key>Green Component</key>
		<real>0.56485837697982788</real>
		<key>Red Component</key>
		<real>0.50599193572998047</real>
	</dict>
	<key>Ansi 15 Color</key>
	<dict>
		<key>Blue Component</key>
		<real>0.86405980587005615</real>
		<key>Green Component</key>
		<real>0.95794391632080078</real>
		<key>Red Component</key>
		<real>0.98943418264389038</real>
	</dict>
	<key>Ansi 2 Color</key>
	<dict>
		<key>Blue Component</key>
		<real>0.25098040699958801</real>
		<key>Green Component</key>
		<real>0.50196081399917603</real>
		<key>Red Component</key>
		<real>0.0</real>
	</dict>
	<key>Ansi 3 Color</key>
	<dict>
		<key>Blue Component</key>
		<real>0.023484811186790466</real>
		<key>Green Component</key>
		<real>0.46751424670219421</real>
		<key>Red Component</key>
		<real>0.64746475219726562</real>
	</dict>
	<key>Ansi 4 Color</key>
	<dict>
		<key>Blue Component</key>
		<real>0.78231418132781982</real>
		<key>Green Component</key>
		<real>0.38804730772972107</real>
		<key>Red Component</key>
		<real>0.13841994106769562</real>
	</dict>
	<key>Ansi 5 Color</key>
	<dict>
		<key>Blue Component</key>
		<real>0.27987304329872131</real>
		<key>Green Component</key>
		<real>0.0</real>
		<key>Red Component</key>
		<real>0.55965429544448853</real>
	</dict>
	<key>Ansi 6 Color</key>
	<dict>
		<key>Blue Component</key>
		<real>0.29061792986425339</real>
		<key>Green Component</key>
		<real>0.25967185699781364</real>
		<key>Red Component</key>
		<real>0.069388223828563356</real>
	</dict>
	<key>Ansi 7 Color</key>
	<dict>
		<key>Blue Component</key>
		<real>0.79781103134155273</real>
		<key>Green Component</key>
		<real>0.89001238346099854</real>
		<key>Red Component</key>
		<real>0.91611063480377197</real>
	</dict>
	<key>Ansi 8 Color</key>
	<dict>
		<key>Blue Component</key>
		<real>0.15170273184776306</real>
		<key>Green Component</key>
		<real>0.11783610284328461</real>
		<key>Red Component</key>
		<real>0.0</real>
	</dict>
	<key>Ansi 9 Color</key>
	<dict>
		<key>Blue Component</key>
		<real>0.073530435562133789</real>
		<key>Green Component</key>
		<real>0.21325300633907318</real>
		<key>Red Component</key>
		<real>0.74176257848739624</real>
	</dict>
	<key>Background Color</key>
	<dict>
		<key>Blue Component</key>
		<real>0.15170273184776306</real>
		<key>Green Component</key>
		<real>0.11783610284328461</real>
		<key>Red Component</key>
		<real>0.0</real>
	</dict>
	<key>Bold Color</key>
	<dict>
		<key>Blue Component</key>
		<real>0.56363654136657715</real>
		<key>Green Component</key>
		<real>0.56485837697982788</real>
		<key>Red Component</key>
		<real>0.50599193572998047</real>
	</dict>
	<key>Cursor Color</key>
	<dict>
		<key>Blue Component</key>
		<real>0.51685798168182373</real>
		<key>Green Component</key>
		<real>0.50962930917739868</real>
		<key>Red Component</key>
		<real>0.44058024883270264</real>
	</dict>
	<key>Cursor Text Color</key>
	<dict>
		<key>Blue Component</key>
		<real>0.19370138645172119</real>
		<key>Green Component</key>
		<real>0.15575926005840302</real>
		<key>Red Component</key>
		<real>0.0</real>
	</dict>
	<key>Foreground Color</key>
	<dict>
		<key>Blue Component</key>
		<real>0.51685798168182373</real>
		<key>Green Component</key>
		<real>0.50962930917739868</real>
		<key>Red Component</key>
		<real>0.44058024883270264</real>
	</dict>
	<key>Selected Text Color</key>
	<dict>
		<key>Blue Component</key>
		<real>0.56363654136657715</real>
		<key>Green Component</key>
		<real>0.56485837697982788</real>
		<key>Red Component</key>
		<real>0.50599193572998047</real>
	</dict>
	<key>Selection Color</key>
	<dict>
		<key>Blue Component</key>
		<real>0.19370138645172119</real>
		<key>Green Component</key>
		<real>0.15575926005840302</real>
		<key>Red Component</key>
		<real>0.0</real>
	</dict>
</dict>
</plist>

surj.zsh-theme

### Segment drawing
# A few utility functions to make it easy and re-usable to draw segmented prompts

CURRENT_BG='NONE'

SEGMENT_FORWARD='⮀'
SEGMENT_BACKWARD='⮂'

CARET="❯"

# Begin a segment
# Takes two arguments, background and foreground. Both can be omitted,
# rendering default background/foreground.
prompt_segment() {
  local bg fg
  [[ -n $1 ]] && bg="%K{$1}" || bg="%k"
  [[ -n $2 ]] && fg="%F{$2}" || fg="%f"
  if [[ $CURRENT_BG != 'NONE' && $1 != $CURRENT_BG ]]; then
    echo -n " %{$bg%F{$CURRENT_BG}%}$SEGMENT_FORWARD%{$fg%} "
  else
    echo -n "%{$bg%}%{$fg%} "
  fi
  CURRENT_BG=$1
  [[ -n $3 ]] && echo -n $3
}

segment_separator() {
  echo -n " ⮁ "
}

# End the prompt, closing any open segments
prompt_end() {
  if [[ -n $CURRENT_BG ]]; then
    echo -n " %{%K{black}%F{$CURRENT_BG}%}$SEGMENT_FORWARD"
  else
    echo -n "%{%k%}"
  fi
  echo "%{%K{black}%f%}%E%{%f%b%k%}"
  echo "%{%k%F{cyan}%}$CARET"
  CURRENT_BG=''
}

### Prompt components
# Each component will draw itself, and hide itself if no information needs to be shown

# Context: hostname:user (who am I and where am I)
prompt_context() {
  local user=`whoami`

  if [[ "$user" != "$DEFAULT_USER" || -n "$SSH_CLIENT" ]]; then
    prompt_segment black default "%(!.%{%F{yellow}%}.)%m:$user"
  fi
}


prompt_git() {
  local ref dirty
  if $(git rev-parse --is-inside-work-tree >/dev/null 2>&1); then
    ZSH_THEME_GIT_PROMPT_DIRTY='\u200B' # zero-width space, this needs a value for some odd reason.
    dirty=$(parse_git_dirty)
    ref=$(git symbolic-ref HEAD 2> /dev/null) || ref="➦ $(git show-ref --head -s --abbrev |head -n1 2> /dev/null)"

    # TODO: Use git plumbing here
    gitStatus=($(git status | grep "Your branch is" | sed -E "s/^.*(ahead|behind).*'(.*)' by ([0-9]+).*$/\1 \2 \3/"))

    if [[ -n $dirty ]]; then
      prompt_segment red black
    elif [[ -n $gitStatus ]]; then
      prompt_segment yellow black
    else
      prompt_segment green black
    fi

    # Show branch name ⭠
    echo -n "${ref/refs\/heads\//}$dirty"

    # Show branch branch state, i.e. are we rebasing, merging, etc?
    gOpStatus=''
    gDir=$(git rev-parse --git-dir)
    if   [[ -d "$gDir/rebase-apply" ]];     then gOpStatus='REBASING'
    elif [[ -f "$gDir/MERGE_HEAD" ]];       then gOpStatus='MERGING'
    elif [[ -f "$gDir/CHERRY_PICK_HEAD" ]]; then gOpStatus='CHERRY-PICKING'
    elif [[ -f "$gDir/BISECT_LOG" ]];       then gOpStatus='BISECTING'
    fi
    if [[ -n $gOpStatus ]]; then
        segment_separator
        echo -n $gOpStatus
    fi

    # If we're tracking a remote branch, show the commit differences.
    if [[ -n $gitStatus ]]; then
      segment_separator
      [[ -n $gitStatus[1] ]] && direction=$gitStatus[1]
      [[ -n $gitStatus[3] ]] && commitCount=$gitStatus[3]
      echo -n "$commitCount $direction"
    fi

    # Show the number of lines removed or added, if any
    if [[ -n $dirty ]]; then
      diffstat=($(git diff --shortstat | tr -d \[a-z\(\)\ ] | sed 's/[+|-]//g' | sed 's/[,]/ /g'))
      if [[ -n $diffstat ]]; then
        segment_separator
        [[ -n $diffstat[2] ]] && added=$diffstat[2] || added="0"
        [[ -n $diffstat[3] ]] && removed=$diffstat[3] || removed="0"
        echo -n "$added ± $removed"
        # [[ -n $diffstat[1] ]] && echo -n " ($diffstat[1] files modified)"
      fi
    fi
  fi
}

prompt_dir() {
  echo -n "%{%B%}"
  prompt_segment cyan black '%~'
  echo -n "%{%b%K{cyan}%}"
}

# Status:
# - was there an error
# - am I root
# - are there background jobs?
prompt_status() {
  local symbols
  symbols=()
  [[ $RETVAL -ne 0 ]] && symbols+="%{%F{red}%}✘" || symbols+=' '
  [[ $UID -eq 0 ]] && symbols+="%{%F{yellow}%}⚡" || symbols+=' '
  [[ $(jobs -l | wc -l) -gt 0 ]] && symbols+="%{%F{cyan}%}⚙"

  [[ -n "$symbols" ]] && prompt_segment cyan default "$symbols"
}

## Main prompt
build_prompt() {
  RETVAL=$?
  printf "\n"
  # prompt_status
  # prompt_context
  prompt_dir
  prompt_git
  prompt_end
}

PROMPT='%{%f%b%k%}$(build_prompt)%{%f%b%k%} '