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PatTheMav 2018-01-11 18:42:17 +00:00 committed by GitHub
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../themes/minimal2.zsh-theme

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#
# Minimal² theme
# https://github.com/subnixr/minimal
#
# Requires the `git-info` zmodule to be included in the .zimrc file.
function {
# Global settings
MNML_OK_COLOR="${MNML_OK_COLOR:-2}"
MNML_ERR_COLOR="${MNML_ERR_COLOR:-1}"
# ADDED FOR ZIMFW
MNML_DIV_COLOR="${MNML_DIV_COLOR:-5}"
MNML_USER_CHAR="${MNML_USER_CHAR:-λ}"
MNML_INSERT_CHAR="${MNML_INSERT_CHAR:-}"
MNML_NORMAL_CHAR="${MNML_NORMAL_CHAR:-·}"
[ -z "$MNML_PROMPT" ] && MNML_PROMPT=(mnml_ssh mnml_pyenv mnml_status mnml_keymap)
[ -z "$MNML_RPROMPT" ] && MNML_RPROMPT=('mnml_cwd 2 0' mnml_git)
[ -z "$MNML_INFOLN" ] && MNML_INFOLN=(mnml_err mnml_jobs mnml_uhp mnml_files)
[ -z "$MNML_MAGICENTER" ] && MNML_MAGICENTER=(mnml_me_dirs mnml_me_ls mnml_me_git)
}
# Components
function mnml_status {
local okc="${MNML_OK_COLOR}"
local errc="${MNML_ERR_COLOR}"
local uchar="${MNML_USER_CHAR}"
local job_ansi="0"
if [ -n "$(jobs | sed -n '$=')" ]; then
job_ansi="4"
fi
local err_ansi="${MNML_OK_COLOR}"
if [ "${MNML_LAST_ERR}" != "0" ]; then
err_ansi="${MNML_ERR_COLOR}"
fi
echo -n "%{\e[$job_ansi;3${err_ansi}m%}%(!.#.$uchar)%{\e[0m%}"
}
function mnml_keymap {
local kmstat="${MNML_INSERT_CHAR}"
[ "$KEYMAP" = 'vicmd' ] && kmstat="${MNML_NORMAL_CHAR}"
echo -n "${kmstat}"
}
function mnml_cwd {
local segments="${1:-2}"
local seg_len="${2:-0}"
local _w="%{\e[0m%}"
local _g="%{\e[38;5;244m%}"
if [ "${segments}" -le 0 ]; then
segments=1
fi
if [ "${seg_len}" -gt 0 ] && [ "${seg_len}" -lt 4 ]; then
seg_len=4
fi
local seg_hlen=$((seg_len / 2 - 1))
local cwd="%${segments}~"
cwd="${(%)cwd}"
cwd=("${(@s:/:)cwd}")
local pi=""
for i in {1..${#cwd}}; do
pi="$cwd[$i]"
if [ "${seg_len}" -gt 0 ] && [ "${#pi}" -gt "${seg_len}" ]; then
cwd[$i]="${pi:0:$seg_hlen}$_w..$_g${pi: -$seg_hlen}"
fi
done
echo -n "$_g${(j:/:)cwd//\//$_w/$_g}$_w"
}
function mnml_git {
# git
if [[ -n ${git_info} ]]; then
echo -n " ${(e)git_info[color]}${(e)git_info[prompt]}%{\e[0m%}"
fi
}
function mnml_uhp {
local _w="%{\e[0m%}"
local _g="%{\e[38;5;244m%}"
local cwd="%~"
cwd="${(%)cwd}"
echo -n "$_g%n$_w@$_g%m$_w:$_g${cwd//\//$_w/$_g}$_w"
}
function mnml_ssh {
if [ -n "${SSH_CLIENT}" ] || [ -n "${SSH_TTY}" ]; then
echo -n "$(hostname -s)"
fi
}
function mnml_pyenv {
if [ -n "${VIRTUAL_ENV}" ]; then
_venv="$(basename ${VIRTUAL_ENV})"
echo -n "${_venv%%.*}"
fi
}
function mnml_err {
local _w="%{\e[0m%}"
local _err="%{\e[3${MNML_ERR_COLOR}m%}"
if [ "${MNML_LAST_ERR:-0}" != "0" ]; then
echo -n "${_err}${MNML_LAST_ERR}${_w}"
fi
}
function mnml_jobs {
local _w="%{\e[0m%}"
local _g="%{\e[38;5;244m%}"
local job_n="$(jobs | sed -n '$=')"
if [ "${job_n}" -gt 0 ]; then
echo -n "${_g}${job_n}${_w}&"
fi
}
function mnml_files {
local _w="%{\e[0m%}"
local _g="%{\e[38;5;244m%}"
local a_files="$(ls -1A | sed -n '$=')"
local v_files="$(ls -1 | sed -n '$=')"
local h_files="$((a_files - v_files))"
local output="${_w}[${_g}${v_files:-0}"
if [ "${h_files:-0}" -gt 0 ]; then
output="$output $_w(${_g}$h_files${_w})"
fi
output="${output}${_w}]"
echo -n "${output}"
}
# Magic enter functions
function mnml_me_dirs {
local _w="\e[0m"
local _g="\e[38;5;244m"
if [ "$(dirs -p | sed -n '$=')" -gt 1 ]; then
local stack="$(dirs)"
echo "${_g}${stack//\//${_w}/${_g}}${_w}"
fi
}
function mnml_me_ls {
if [ "$(uname)" = "Darwin" ] && ! ls --version &> /dev/null; then
COLUMNS=${COLUMNS} CLICOLOR_FORCE=1 ls -C -G -F
else
ls -C -F --color="always" -w ${COLUMNS}
fi
}
function mnml_me_git {
git -c color.status=always status -sb 2> /dev/null
}
# Wrappers & utils
# join outpus of components
function mnml_wrap {
local arr=()
local cmd_out=""
for cmd in ${(P)1}; do
cmd_out="$(eval "$cmd")"
if [ -n "${cmd_out}" ]; then
arr+="${cmd_out}"
fi
done
echo -n "${(j: :)arr}"
}
# expand string as prompt would do
function mnml_iline {
echo "${(%)1}"
}
# display magic enter
function mnml_me {
local output=()
local cmd_output=""
for cmd in ${MNML_MAGICENTER}; do
cmd_out="$(eval "$cmd")"
if [ -n "${cmd_out}" ]; then
output+="${cmd_out}"
fi
done
echo -n "${(j:\n:)output}" | less -XFR
}
# capture exit status and reset prompt
function mnml_line_init {
MNML_LAST_ERR="$?" # I need to capture this ASAP
zle reset-prompt
}
# redraw prompt on keymap select
function mnml_keymap_select {
zle reset-prompt
}
# draw infoline if no command is given
function mnml_buffer_empty {
if [ -z "${BUFFER}" ]; then
mnml_iline "$(mnml_wrap MNML_INFOLN)"
mnml_me
zle redisplay
else
zle accept-line
fi
}
prompt_minimal2_precmd() {
(( ${+functions[git-info]} )) && git-info
}
prompt_minimal2_setup() {
# Setup
autoload -Uz colors && colors
autoload -Uz add-zsh-hook
prompt_opts=(cr percent sp subst)
zle -N zle-line-init mnml_line_init
zle -N zle-keymap-select mnml_keymap_select
zle -N buffer-empty mnml_buffer_empty
add-zsh-hook precmd prompt_minimal2_precmd
zstyle ':zim:git-info:branch' format '%b'
zstyle ':zim:git-info:commit' format '%c'
zstyle ':zim:git-info:dirty' format '%{\e[0;3${MNML_ERR_COLOR}m%}'
zstyle ':zim:git-info:diverged' format '%{\e[0;3${MNML_DIV_COLOR}m%}'
zstyle ':zim:git-info:behind' format '%{\e[0;3${MNML_DIV_COLOR}m%}↓ '
zstyle ':zim:git-info:ahead' format '%{\e[0;3${MNML_DIV_COLOR}m%}↑ '
zstyle ':zim:git-info:keys' format \
'prompt' '%b%c' \
'color' '$(coalesce "%D" "%V" "%B" "%A" "%{\e[0;3${MNML_OK_COLOR}m%}")'
PROMPT='$(mnml_wrap MNML_PROMPT) '
RPROMPT='$(mnml_wrap MNML_RPROMPT)'
bindkey -M main "^M" buffer-empty
bindkey -M vicmd "^M" buffer-empty
}
prompt_minimal2_setup "$@"