[SHELL] 个人BASH配置与美化

给自己准备的一份bash配置文档，附带一些初始化命令

# ls
alias ll='ls -lhF'
alias la='ls -A'
alias l='ls -CF'

# mv
alias mv='mv -v'

# history时间用户记录
export HISTSIZE=10000
export HISTFILESIZE=20000
export HISTCONTROL=ignoredups
export HISTIGNORE="ls:pwd:history"
shopt -s histappend
export PROMPT_COMMAND="history -a; history -c; history -r; $PROMPT_COMMAND"
export HISTTIMEFORMAT="%Y-%m-%d %H:%M:%S "

# 颜色支持
if [ -x /usr/bin/dircolors ]; then
    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
    alias ls='ls --color=auto'
    alias grep='grep --color=auto'
    alias fgrep='fgrep --color=auto'
    alias egrep='egrep --color=auto'
fi

# x-cmd
[ ! -f "$HOME/.x-cmd.root/X" ] || . "$HOME/.x-cmd.root/X"

# Go env
if [ -d "/usr/local/go" ]; then
    export GOROOT=/usr/local/go
fi
if [ -d "$HOME/go" ]; then
    export GOPATH=$HOME/go
fi
if [ -d "/usr/local/go" ] || [ -d "$HOME/go" ]; then
    export PATH=$GOPATH/bin:$GOROOT/bin:$PATH
fi


# zoxide 初始化
if command -v zoxide &> /dev/null; then
    eval "$(zoxide init bash)" 2>/dev/null;
fi

# fzf 脚本初始化
if command -v fzf &> /dev/null; then
    [ -f "$HOME/.fzf.bash" ] && source "$HOME/.fzf.bash" 2>/dev/null || {
        init_output=$(fzf --bash 2>/dev/null) && 
        eval "$init_output" 2>/dev/null && 
        echo "$init_output" > "$HOME/.fzf.bash" 2>/dev/null
    }
fi

# helix、neovim替换vim
if command -v hx &> /dev/null; then
    alias vim=hx
elif command -v nvim &> /dev/null; then
    alias vim=nvim
else
    alias vim=vim
fi

# homebrew 基础配置
# 优先检测用户级安装（通常是 ~/.linuxbrew 或 ~/homebrew）
if [ -x "$HOME/.linuxbrew/bin/brew" ]; then
    eval "$("$HOME/.linuxbrew/bin/brew" shellenv 2>/dev/null)" 2>/dev/null
elif [ -x "$HOME/homebrew/bin/brew" ]; then
    eval "$("$HOME/homebrew/bin/brew" shellenv 2>/dev/null)" 2>/dev/null
# 然后检测系统级安装（通常是 /home/linuxbrew/.linuxbrew 或 /usr/local）
elif [ -x "/home/linuxbrew/.linuxbrew/bin/brew" ]; then
    eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv 2>/dev/null)" 2>/dev/null
fi