eliquious/README.md

## README.md

      
    Raw
  

              README.md
            
          
    Agnosteros Theme

This ZSH theme is a modification of agnoster theme. It looks best with the Solarized Dark or Base16 Solarized Dark iTerm2 themes.

Features


Git branch and status has been moved to the right.
If the CWD is in a git directory the repo name is also shown on the left and the path shows the sub-directory instead of the path from $HOME.
Current time has been added as a prefix section.
Battery Percentage is shown on the right if not plugged in. (May require battery plugin to be enabled)

NOTE: Mercurial support has been removed as I don't use it and it seemed to slow down my terminal a lot.

  
## agnosteros.zsh-theme
# vim:ft=zsh ts=2 sw=2 sts=2
#
# agnoster's Theme - https://gist.github.com/3712874
# A Powerline-inspired theme for ZSH
#
# # README
#
# In order for this theme to render correctly, you will need a
# [Powerline-patched font](https://github.com/Lokaltog/powerline-fonts).
# Make sure you have a recent version: the code points that Powerline
# uses changed in 2012, and older versions will display incorrectly,
# in confusing ways.
#
# In addition, I recommend the
# [Solarized theme](https://github.com/altercation/solarized/) and, if you're
# using it on Mac OS X, [iTerm 2](http://www.iterm2.com/) over Terminal.app -
# it has significantly better color fidelity.
#
# # Goals
#
# The aim of this theme is to only show you *relevant* information. Like most
# prompts, it will only show git information when in a git working directory.
# However, it goes a step further: everything from the current user and
# hostname to whether the last call exited with an error to whether background
# jobs are running in this shell will all be displayed automatically when
# appropriate.

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

CURRENT_BG='NONE'

# Special Powerline characters

() {
  local LC_ALL="" LC_CTYPE="en_US.UTF-8"
  # NOTE: This segment separator character is correct.  In 2012, Powerline changed
  # the code points they use for their special characters. This is the new code point.
  # If this is not working for you, you probably have an old version of the
  # Powerline-patched fonts installed. Download and install the new version.
  # Do not submit PRs to change this unless you have reviewed the Powerline code point
  # history and have new information.
  # This is defined using a Unicode escape sequence so it is unambiguously readable, regardless of
  # what font the user is viewing this source code in. Do not replace the
  # escape sequence with a single literal character.
  # Do not change this! Do not make it '\u2b80'; that is the old, wrong code point.
  SEGMENT_SEPARATOR=$'\ue0b0'
}

# 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_SEPARATOR%{$fg%} "
  else
    echo -n "%{$bg%}%{$fg%} "
  fi
  CURRENT_BG=$1
  [[ -n $3 ]] && echo -n $3
}

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

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

# Context: user@hostname (who am I and where am I)
prompt_context() {
  if [[ -n "$SSH_CLIENT" ]]; then
    prompt_segment black default "%(!.%{%F{yellow}%}.)$USER@%m"
  fi
}

relpath() python -c 'import os.path, sys;\
  print os.path.relpath(sys.argv[1],sys.argv[2])' "$1" "${2-$PWD}"

# Dir: current working directory
prompt_dir() {
  local rel repo_name
  if $(git rev-parse --is-inside-work-tree >/dev/null 2>&1); then
    repo_name=$(basename $(git rev-parse --show-toplevel))
    rel=$(relpath . $(git rev-parse --show-toplevel))
    prompt_segment blue black "${repo_name}"
    prompt_segment magenta black "${rel}"
  else
    prompt_segment blue black '%~'
  fi
}

# Virtualenv: current working virtualenv
prompt_virtualenv() {
  local virtualenv_path="$VIRTUAL_ENV"
  if [[ -n $virtualenv_path && -n $VIRTUAL_ENV_DISABLE_PROMPT ]]; then
    prompt_segment blue black "(`basename $virtualenv_path`)"
  fi
}

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

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

prompt_time() {
  prompt_segment yellow black '%D{%H:%M:%S}'
}

## Main prompt
build_prompt() {
  RETVAL=$?
  prompt_status
  prompt_virtualenv
  prompt_time
  prompt_context
  prompt_dir
  prompt_end
}

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

# Git: branch/detached head, dirty status
right_prompt_git() {

  local PL_BRANCH_CHAR
  () {
    local LC_ALL="" LC_CTYPE="en_US.UTF-8"
    PL_BRANCH_CHAR=$'\ue0a0'         # 
  }
  local ref dirty mode repo_path repo_name rel
  repo_path=$(git rev-parse --git-dir 2>/dev/null)

  if $(git rev-parse --is-inside-work-tree >/dev/null 2>&1); then
    # repo_name=$(basename `git rev-parse --show-toplevel`)
    # prompt_segment default blue "${repo_name}"

    dirty=$(parse_git_dirty)
    ref=$(git symbolic-ref HEAD 2> /dev/null) || ref="➦ $(git rev-parse --short HEAD 2> /dev/null)"
    if [[ -n $dirty ]]; then
      prompt_segment default yellow
    else
      prompt_segment default green
    fi

    if [[ -e "${repo_path}/BISECT_LOG" ]]; then
      mode=" <B>"
    elif [[ -e "${repo_path}/MERGE_HEAD" ]]; then
      mode=" >M<"
    elif [[ -e "${repo_path}/rebase" || -e "${repo_path}/rebase-apply" || -e "${repo_path}/rebase-merge" || -e "${repo_path}/../.dotest" ]]; then
      mode=" >R>"
    fi

    setopt promptsubst
    autoload -Uz vcs_info

    zstyle ':vcs_info:*' enable git
    zstyle ':vcs_info:*' get-revision true
    zstyle ':vcs_info:*' check-for-changes true
    zstyle ':vcs_info:*' stagedstr '✚'
    zstyle ':vcs_info:*' unstagedstr '●'
    zstyle ':vcs_info:*' formats ' %u%c'
    zstyle ':vcs_info:*' actionformats ' %u%c'
    vcs_info
    echo -n "${ref/refs\/heads\//$PL_BRANCH_CHAR }${vcs_info_msg_0_%% }${mode}"
  fi
}

battery() {
  local bat
  bat=$(battery_pct_remaining)
  if [[ "$bat" != "External Power" ]]; then
    prompt_segment default red "${bat}%%"
  fi
}

## Right prompt
right_build_prompt() {
  RETVAL=$?
  right_prompt_git
  battery
}

RPROMPT='%{%f%b%k%}$(right_build_prompt) '
	# vim:ft=zsh ts=2 sw=2 sts=2
	#
	# agnoster's Theme - https://gist.github.com/3712874
	# A Powerline-inspired theme for ZSH
	#
	# # README
	#
	# In order for this theme to render correctly, you will need a
	# [Powerline-patched font](https://github.com/Lokaltog/powerline-fonts).
	# Make sure you have a recent version: the code points that Powerline
	# uses changed in 2012, and older versions will display incorrectly,
	# in confusing ways.
	#
	# In addition, I recommend the
	# [Solarized theme](https://github.com/altercation/solarized/) and, if you're
	# using it on Mac OS X, [iTerm 2](http://www.iterm2.com/) over Terminal.app -
	# it has significantly better color fidelity.
	#
	# # Goals
	#
	# The aim of this theme is to only show you relevant information. Like most
	# prompts, it will only show git information when in a git working directory.
	# However, it goes a step further: everything from the current user and
	# hostname to whether the last call exited with an error to whether background
	# jobs are running in this shell will all be displayed automatically when
	# appropriate.

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

	CURRENT_BG='NONE'

	# Special Powerline characters

	() {
	local LC_ALL="" LC_CTYPE="en_US.UTF-8"
	# NOTE: This segment separator character is correct. In 2012, Powerline changed
	# the code points they use for their special characters. This is the new code point.
	# If this is not working for you, you probably have an old version of the
	# Powerline-patched fonts installed. Download and install the new version.
	# Do not submit PRs to change this unless you have reviewed the Powerline code point
	# history and have new information.
	# This is defined using a Unicode escape sequence so it is unambiguously readable, regardless of
	# what font the user is viewing this source code in. Do not replace the
	# escape sequence with a single literal character.
	# Do not change this! Do not make it '\u2b80'; that is the old, wrong code point.
	SEGMENT_SEPARATOR=$'\ue0b0'
	}

	# 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_SEPARATOR%{$fg%} "
	else
	echo -n "%{$bg%}%{$fg%} "
	fi
	CURRENT_BG=$1
	[[ -n $3 ]] && echo -n $3
	}

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

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

	# Context: user@hostname (who am I and where am I)
	prompt_context() {
	if [[ -n "$SSH_CLIENT" ]]; then
	prompt_segment black default "%(!.%{%F{yellow}%}.)$USER@%m"
	fi
	}

	relpath() python -c 'import os.path, sys;\
	print os.path.relpath(sys.argv[1],sys.argv[2])' "$1" "${2-$PWD}"

	# Dir: current working directory
	prompt_dir() {
	local rel repo_name
	if $(git rev-parse --is-inside-work-tree >/dev/null 2>&1); then
	repo_name=$(basename $(git rev-parse --show-toplevel))
	rel=$(relpath . $(git rev-parse --show-toplevel))
	prompt_segment blue black "${repo_name}"
	prompt_segment magenta black "${rel}"
	else
	prompt_segment blue black '%~'
	fi
	}

	# Virtualenv: current working virtualenv
	prompt_virtualenv() {
	local virtualenv_path="$VIRTUAL_ENV"
	if [[ -n $virtualenv_path && -n $VIRTUAL_ENV_DISABLE_PROMPT ]]; then
	prompt_segment blue black "(`basename $virtualenv_path`)"
	fi
	}

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

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

	prompt_time() {
	prompt_segment yellow black '%D{%H:%M:%S}'
	}

	## Main prompt
	build_prompt() {
	RETVAL=$?
	prompt_status
	prompt_virtualenv
	prompt_time
	prompt_context
	prompt_dir
	prompt_end
	}

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

	# Git: branch/detached head, dirty status
	right_prompt_git() {

	local PL_BRANCH_CHAR
	() {
	local LC_ALL="" LC_CTYPE="en_US.UTF-8"
	PL_BRANCH_CHAR=$'\ue0a0' # 
	}
	local ref dirty mode repo_path repo_name rel
	repo_path=$(git rev-parse --git-dir 2>/dev/null)

	if $(git rev-parse --is-inside-work-tree >/dev/null 2>&1); then
	# repo_name=$(basename `git rev-parse --show-toplevel`)
	# prompt_segment default blue "${repo_name}"

	dirty=$(parse_git_dirty)
	ref=$(git symbolic-ref HEAD 2> /dev/null) \|\| ref="➦ $(git rev-parse --short HEAD 2> /dev/null)"
	if [[ -n $dirty ]]; then
	prompt_segment default yellow
	else
	prompt_segment default green
	fi

	if [[ -e "${repo_path}/BISECT_LOG" ]]; then
	mode=" <B>"
	elif [[ -e "${repo_path}/MERGE_HEAD" ]]; then
	mode=" >M<"
	elif [[ -e "${repo_path}/rebase" \|\| -e "${repo_path}/rebase-apply" \|\| -e "${repo_path}/rebase-merge" \|\| -e "${repo_path}/../.dotest" ]]; then
	mode=" >R>"
	fi

	setopt promptsubst
	autoload -Uz vcs_info

	zstyle ':vcs_info:*' enable git
	zstyle ':vcs_info:*' get-revision true
	zstyle ':vcs_info:*' check-for-changes true
	zstyle ':vcs_info:*' stagedstr '✚'
	zstyle ':vcs_info:*' unstagedstr '●'
	zstyle ':vcs_info:*' formats ' %u%c'
	zstyle ':vcs_info:*' actionformats ' %u%c'
	vcs_info
	echo -n "${ref/refs\/heads\//$PL_BRANCH_CHAR }${vcs_info_msg_0_%% }${mode}"
	fi
	}

	battery() {
	local bat
	bat=$(battery_pct_remaining)
	if [[ "$bat" != "External Power" ]]; then
	prompt_segment default red "${bat}%%"
	fi
	}

	## Right prompt
	right_build_prompt() {
	RETVAL=$?
	right_prompt_git
	battery
	}

	RPROMPT='%{%f%b%k%}$(right_build_prompt) '