.zshrc

# Created by newuser for 5.8


# Contents are listed in following order:
#     Modules
#     Options
#     Shell Variables
#     Hook Functions
#     Functions
#     Completions
#     Key bindings
#     Highlightings
#     Aliases
#     Variables


## Modules


zmodload zsh/pcre
zmodload zsh/complist


## Options ##

setopt append_create
unsetopt clobber
setopt correct
unsetopt correct_all
setopt extended_glob
setopt extended_history
setopt hist_ignore_space
setopt hist_verify
setopt interactive_comments
setopt magic_equal_subst
setopt no_auto_menu
setopt prompt_subst
setopt re_match_pcre


## Shell Variables ##

export HISTFILE=${ZDOTDIR:-$HOME}/.zhistory
export HISTSIZE=100000
export PROMPT_EOL_MARK='%B%S%#%s%b'
export SAVEHIST=100000
export SPROMPT="zsh: correct '%B%R%b' to '%B%r%b' ([n]/y/a/e)? %B"
export WORDCHARS=''

export fignore=(.o '~')
# export fpath=(
#     ~/.zsh/completions
#     ~/git/rsk0315/configurations/.zsh/functions
#     ~/.zsh/functions
#     $fpath
# )

# https://github.com/zsh-users/zsh/blob/96a79938010073d14bd9db31924f7646968d2f4a/Completion/Unix/Command/_git
# Put it in ~/.zsh/completions/

### Prompt String ###
# See https://unix.stackexchange.com/questions/40595/
autoload -U smart-exit-status
PS1='%f'
PS1+=$'%(1v_$(smart-exit-status $?)\n_)'  # exit status
PS1+=$'\n%f'
PS1+="$ZSH_PATCHLEVEL [%L]"  # shell information
PS1+="%(1j. (%j job%(2j s )%).)"  # jobs
PS1+=' %F{238}%D{%Y-%m-%d %H:%M:%S}'  # time
PS1+=$'\n'
PS1+='%F{45}%~/%f'  # current directory
PS1+='$(__git_ps1 " %%F{168}(on %s)%%f")'  # git branch
PS1+=$'\n'
if [[ $(print -P %m) =~ ^[0-9a-f]*$ ]]; then
    PS1+='%F{244}%m%f'
fi
PS1+='%# '  # prompt character

### Paths ###
# path=(... $path)
# manpath=(... $manpath)

typeset -U path manpath fpath


## Hook Functions ##

state='standby'
precmd() {
    unset unseen
    if [[ "$state" == 'executing' ]]; then
        state='executed'
        psvar=(1)
    else
        state='standby'
        psvar=()
    fi
    stty intr undef  # ^c
    stty-undef
}

preexec() {
    # print -R "\$1: '$1'"
    # print -R "\$2: '$2'"
    # print -R "\$3: '$3'"

    print -Pn '%f%k%b%s%u'

    ts='%F{238}# %D{%Y-%m-%d %H:%M:%S}%f'

    # `if>` や `for>` のプロンプトの有無の判定が不可能なので、複数行のときは諦める。
    # PS1 の最後の行の文字数の問題もあるが、`%# ` で決め打ちにしちゃう。
    # あーでも他もろもろの理由で変になることはあるかなあ。
    # `%m%# ` のときうれしくなさそう。
    lastlen=$(( ${#1##*$'\n'} % COLUMNS ))
    host=$(print -P %m)
    if [[ $host =~ ^[0-9a-f]*$ ]]; then
        ((lastlen += $#host))
    fi
    if [[ "$1" =~ '\n' ]] || ((lastlen >= COLUMNS - 23)); then
        print -P "${(l:COLUMNS-21:)}$ts"
    else
        csi=$'\x1b['
        print -P "${csi}1A${csi}${COLUMNS}C${csi}20D${ts}"
    fi

    state='executing'
    stty intr '^c'
    stty-undef
}

update_terminal_cwd() {
    # See /etc/zshrc_Apple_Terminal
    local url_path=''
    {
	local i ch hexch LC_CTYPE=C LC_COLLATE=C LC_ALL= LANG=
	for ((i = 1; i <= ${#PWD}; ++i)); do
	    ch="$PWD[i]"
            # suppress error messages like
            # > update_terminal_cwd:13: pcre_exec() error [-10]
            # which appears when $PWD contains non-ASCII characters.
	    if [[ "$ch" =~ [/._~A-Za-z0-9-] ]] 2> /dev/null; then
		url_path+="$ch"
	    else
		printf -v hexch "%02X" "'$ch"
		url_path+="%$hexch"
	    fi
	done
    }
    printf '\e]7;%s\a' "file://$HOST$url_path"
}

TRAPINT() {
    if [[ "$state" != 'executing' ]]; then
        print -P '%B%S^C%s%b'
    fi
    return $((128+$1))
}


## Functions ##

autoload -U visualize-characters
. ~/.zsh/git-prompt.sh


## Completions ##

zstyle ':completion:*' show-ambiguity '1;32'

zstyle ':completion:*' matcher-list 'r:|[._-]=** r:|/=* r:|=* r:|[[:upper:]]=*'
autoload -Uz compinit
compinit


## Key Bindings ##

stty-undef() {
    stty start undef  # ^q
    stty rprnt undef  # ^r
    stty stop undef  # ^s
    stty kill undef  # ^u
    stty werase undef  # ^w
}
stty-undef

bindkey -e
bindkey '^[#' pound-insert
bindkey '^[f' emacs-forward-word
bindkey '^U' universal-argument
bindkey '^W' kill-region
# bindkey '^I' expand-or-complete-prefix

autoload -U numeric-argument
zle -N numeric-argument && bindkey '^U' numeric-argument

# autoload -U send-invisible
# zle -N send-invisible && bindkey '^X ' send-invisible
autoload -U send-unseen
zle -N send-unseen && bindkey '^X ' send-unseen

autoload -U zletest
zle -N zletest && bindkey '^X^Z' zletest

autoload -U interrupt-line
zle -N interrupt-line && bindkey '^C' interrupt-line

autoload -U abort
zle -N abort && bindkey '^G' abort '^[^G' abort
bindkey -M isearch '^G' send-break '^[^G' send-break
bindkey -M isearch '^C' send-break

bindkey -r '^H' '^X^R'

autoload -U describe-key
zle -N describe-key && bindkey '^Hk' describe-key

autoload -U describe-variable
zle -N describe-variable && bindkey '^Hv' describe-variable

autoload -U input-function-name && zle -N input-function-name
autoload -U describe-function
zle -N describe-function && bindkey '^Hf' describe-function

autoload -U delete-horizontal-space
zle -N delete-horizontal-space && bindkey '^[\' delete-horizontal-space

autoload -U just-one-space
zle -N just-one-space && bindkey '^[ ' just-one-space

autoload -U find-file
zle -N find-file && bindkey '^X^F' find-file

autoload -U find-file-read-only
zle -N find-file-read-only && bindkey '^X^R' find-file-read-only

autoload -U zap-to-char
zle -N zap-to-char && bindkey '^[z' zap-to-char

autoload -U color-picker
zle -N color-picker && bindkey '^Xc' color-picker

autoload -U cut-to-pasteboard
zle -N cut-to-pasteboard && bindkey '^X^W' cut-to-pasteboard

autoload -U copy-to-pasteboard
zle -N copy-to-pasteboard && bindkey '^X^[w' copy-to-pasteboard

autoload -U paste-from-pasteboard
zle -N paste-from-pasteboard && bindkey '^X^Y' paste-from-pasteboard

autoload -U select-current-word
zle -N select-current-word && bindkey '^Xw' select-current-word

autoload -U toggle-case
zle -N toggle-case && bindkey '^Xt' toggle-case

autoload -U toggle-case-word
zle -N toggle-case-word && bindkey '^XT' toggle-case-word


## Highlightings ##

zmodload zsh/nearcolor
zle_highlight=(special:fg=9,bold)
source $HOME/git/zsh-users/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh
source $HOME/.zhighlight


## Aliases ##

alias cp='cp -iv'
alias rm='rm -iv'
alias mv='mv -iv'
alias d='dirs -v'
alias j='jobs'
alias man='MANWIDTH=$((COLUMNS-10)) man -P "bat --wrap never"'

alias ll='exa -l --sort=Name --time-style=long-iso'
alias lll='exa -l --sort=Name --time-style=long-iso --tree'
alias delta='delta --paging never'
alias fd='fd -HI'
alias rg='rg -. --no-ignore'

alias scriptq='script -q -- /dev/null'

alias cb='cargo build'
alias cbr='cargo build --release'
alias cbc='RUSTFLAGS="-C instrument-coverage" cargo build'
alias cr='cargo run'
alias crr='cargo run --release'
alias crc='RUSTFLAGS="-C instrument-coverage" cargo run'
alias ct='cargo test'
alias ctr='cargo test --release'


## Variables ##

export LESS_TERMCAP_mb=$'\e[1;31m'
export LESS_TERMCAP_md=$'\e[1;38;5;74m'
export LESS_TERMCAP_me=$'\e[m'
export LESS_TERMCAP_se=$'\e[m'
# export LESS_TERMCAP_so=$'\e[38;5;246m'
unset LESS_TERMCAP_so
export LESS_TERMCAP_ue=$'\e[m'
export LESS_TERMCAP_us=$'\e[4;38;5;146m'
export LESS=-NR
export BAT_PAGER='less -Rn'
export BAT_THEME='Monokai Extended'
export EXA_COLORS='uu=38;5;10:un=38;5;9:da=38;5;140:ur=1;37:gr=38;5;15:tr=38;5;15:gw=38;5;9:tw=38;5;9:gx=38;5;10:tx=38;5;10:di=1;38;5;68:cc=1;31:ln=1;38;5;213:xx=37:ga=38;5;10:gm=38;5;10:gd=38;5;9:xa=38;5;13'
export LLVM_PROFILE_FILE='%m-%p.profraw'

export PYTHONSTARTUP=$HOME/.pythonrc.py

# export CXX=g++-11