ignis.zsh-theme

flame='\xF0\x9F\x94\xA5' #
gear='\xE2\x9A\x99\xEF\xB8\x8F'

ignis_color='048'
SEGMENT_SEPARATOR=$'\ue0b0'

prompt_segment() {
  local bg fg
  [[ -n $1 ]] && bg="%K{$1}" || bg="%k"
  [[ -n $2 ]] && fg="%F{$2}" || fg="%f"
  if [[ $CURRENT_BG != 'NONE' && $1 != $CURRENT_BG ]]; then
    SEGMENT+="%{$bg%F{$CURRENT_BG}%}$SEGMENT_SEPARATOR%{$fg%}"
  else
    SEGMENT+="%{$bg%}%{$fg%} "
  fi
  CURRENT_BG=$1
  [[ -n $3 ]] && SEGMENT+=$3
}

prompt_segment_transparent_BG() {
  local bg fg
  [[ -n $1 ]] && bg="%K{$1}" || bg="%k"
  [[ -n $2 ]] && fg="%F{$2}" || fg="%f"
  if [[ $CURRENT_BG != 'NONE' && $1 != $CURRENT_BG ]]; then
    SEGMENT+="%{$bg%}$SEGMENT_SEPARATOR%{$fg%}"
  else
    SEGMENT+="%{$bg%}%{$fg%} "
  fi
  CURRENT_BG=$1
  [[ -n $3 ]] && SEGMENT+=$3
}

prompt_status() {
  local -a symbols


  if [[ $RETVAL -ne 0 ]]
  then
    symbols+="%{%F{red}%}"
  else
    symbols+=$flame
  fi

  [[ $UID -eq 0 ]] && symbols+="%{%F{yellow}%}"
  if [[ $(jobs -l | wc -l) -gt 0 ]]
  then
    for i in {1..$NUM_JOBS}
        symbols+="$gear"
  fi
  [[ -n "$symbols" ]] && SEGMENT+="$symbols"

}

prompt_date(){
    local -a DATE_SEGMENT
    DATE_SEGMENT="["
    DATE_SEGMENT+=`date +%H:%M:%S`
    DATE_SEGMENT+="]"

    prompt_segment $1 $2 $DATE_SEGMENT
    SEGMENT+=$reset_color
}

prompt_user(){
    local -a color
    color=$ignis_color #`shuf -i 0-230 -n 1`
    #SEGMENT+=%{$FG[$color]%}%n%{$reset_color%}
    prompt_segment $1 $2 '%n'
}

prompt_hostname(){
    #SEGMENT+='['
    #SEGMENT+=%{$FG[033]%}%~%{$reset_color%}
    #SEGMENT+=']'
    prompt_segment $1 $2 '%M'

}

prompt_dir(){
    prompt_segment $1 $2 '%c'
}

prompt_tty(){
    prompt_segment $1 $2 '%l'
    #prompt_segment $1 $2 '%!'
}

# Git: branch/detached head, dirty status
prompt_git() {
  (( $+commands[git] )) || return
  if [[ "$(git config --get oh-my-zsh.hide-status 2>/dev/null)" = 1 ]]; then
    return
  fi
  local PL_BRANCH_CHAR
  () {
    local LC_ALL="" LC_CTYPE="en_US.UTF-8"
    PL_BRANCH_CHAR=$'\ue0a0'         #
  }
  local ref dirty mode repo_path

   if [[ "$(git rev-parse --is-inside-work-tree 2>/dev/null)" = "true" ]]; then
    repo_path=$(git rev-parse --git-dir 2>/dev/null)
    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 yellow black
    else
      prompt_segment green black
    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
    SEGMENT+="${ref/refs\/heads\//$PL_BRANCH_CHAR }${vcs_info_msg_0_%% }${mode}"
  fi
}

prompt_bzr() {
  (( $+commands[bzr] )) || return

  # Test if bzr repository in directory hierarchy
  local dir="$PWD"
  while [[ ! -d "$dir/.bzr" ]]; do
    [[ "$dir" = "/" ]] && return
    dir="${dir:h}"
  done

  local bzr_status status_mod status_all revision
  if bzr_status=$(bzr status 2>&1); then
    status_mod=$(echo -n "$bzr_status" | head -n1 | grep "modified" | wc -m)
    status_all=$(echo -n "$bzr_status" | head -n1 | wc -m)
    revision=$(bzr log -r-1 --log-format line | cut -d: -f1)
    if [[ $status_mod -gt 0 ]] ; then
      prompt_segment yellow black "bzr@$revision "
    else
      if [[ $status_all -gt 0 ]] ; then
        prompt_segment yellow black "bzr@$revision"
      else
        prompt_segment green black "bzr@$revision"
      fi
    fi
  fi
}

prompt_hg() {
  (( $+commands[hg] )) || return
  local rev st branch
  if $(hg id >/dev/null 2>&1); then
    if $(hg prompt >/dev/null 2>&1); then
      if [[ $(hg prompt "{status|unknown}") = "?" ]]; then
        # if files are not added
        prompt_segment red white
        st=''
      elif [[ -n $(hg prompt "{status|modified}") ]]; then
        # if any modification
        prompt_segment yellow black
        st=''
      else
        # if working copy is clean
        prompt_segment green $CURRENT_FG
      fi
      echo -n $(hg prompt " {rev}@{branch}") $st
    else
      st=""
      rev=$(hg id -n 2>/dev/null | sed 's/[^-0-9]//g')
      branch=$(hg id -b 2>/dev/null)
      if `hg st | grep -q "^\?"`; then
        prompt_segment red black
        st=''
      elif `hg st | grep -q "^[MA]"`; then
        prompt_segment yellow black
        st=''
      else
        prompt_segment green $CURRENT_FG
      fi
      SEGMENT+=" $rev@$branch" $st
    fi
  fi
}

prompt_jobs() {
 local -a jcount
 if [[ $NUM_JOBS = '0' ]]
 then
 else if [[ $NUM_JOBS = '1' ]]
   then
    prompt_segment $1 $2 '%j job'
   else
    prompt_segment $1 $2 '%j jobs'
   fi
 fi
}


prompt_error(){
    if [[ $RETVAL -ne '0' ]]
    then
        prompt_segment $1 $2 "status: $RETVAL"
    fi
}

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

buildPrompt(){
    RETVAL=$?
    NUM_JOBS=`jobs -l | wc -l`
    SEGMENT=''
    CURRENT_BG='default'
    if [[ $RETVAL -ne 0 ]]
    then
        CURRENT_BG='red'
        SEGMENT+="%{%F{red}%}"
    else
    fi

    if [[ $NUM_JOBS -ne 0 ]]
    then
        CURRENT_BG='cyan'
        SEGMENT+="%{%F{cyan}%}"
    else
    fi
    SEGMENT+=''

    #color=`shuf -i 0-230 -n 1`
    prompt_date 235 231
    prompt_user 059 048
    prompt_hostname 060 231
    prompt_dir 017 231
    prompt_tty 097 231
    prompt_git
    prompt_jobs 230 black
    prompt_error 196 231
    prompt_bzr
    prompt_hg
    prompt_end
    prompt_status

    if [[ $RETVAL -ne 0 ]]
    then
        SEGMENT+="%{%F{red}%}"
    else
    fi

    if [[ $NUM_JOBS -ne 0 ]]
    then
        SEGMENT+="%{%F{cyan}%}"
    else
    fi
    SEGMENT+='
$'
    SEGMENT+=$reset_color
    echo -n $SEGMENT
}
PROMPT=$'$(buildPrompt) '