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