dotfiles/rc

# .rc
# vim: ft=zsh
# Generic interactive shell setup
# Eryn Wells <eryn@erynwells.me>

print_heading -l 1 'Initializing interactive shell'

print_info -l 2 'Creating aliases'
alias j='jobs'
alias h='history'
alias df='df -h'
alias du='du -h'
alias g='git'
alias v='vim'

binary_exists ledger && alias l='ledger'

alias chux='chmod u+x'
alias chuw='chmod u+w'
alias chur='chmod u+r'
alias cho="chown $USER"

alias today='date +%Y-%m-%d'

alias addkey="ssh-agent ~/.ssh/id_rsa"

alias pprint="python -c 'import sys,pprint; pprint.pprint(eval(sys.stdin.read()))'"
alias pprint-json="python -c 'import sys,json;print json.dumps(json.load(sys.stdin), indent=2)'"


print_info -l 2 "Sourcing ${SYS}-specific settings"
case $SYS in
    darwin)
        alias acls='command ls -le'
        # These things might have been installed by Homebrew
        binary_exists gdircolors && alias dircolors='gdircolors'
        binary_exists gfind && alias find='gfind'
        binary_exists gnuindent && alias indent='gnuindent'
        ;;
    linux)
        # iptables aliases
        alias iptls='sudo iptables --line-numbers -nv -L'
        alias ip6tls='sudo ip6tables --line-numbers -nv -L'
        alias rlx="xrdb $HOME/.Xdefaults"
        ;;
    *)
        print_error "What system %Bis%b this, anyway?"
        ;;
esac

function {
    local has_gnu_ls=1
    local ls='ls'
    local ls_options='--color=auto'

    case $SYS in
        darwin)
            if binary_exists gls; then
                ls='gls'
            else
                has_gnu_ls=0
                ls_options='-G'
            fi
            ;;
        linux)
            ;;
        *)
            has_gnu_ls=0
            ;;
    esac

    print_info_sub -l 3 "Setting up ls: `which $ls`"
    alias ls="$ls $ls_options"
    alias la="$ls -A $ls_options"
    alias ll="$ls -l $ls_options"
    alias l.="$ls -d $ls_options .*"

    if [ $has_gnu_ls ]; then
        if [ -e $HOME/.dircolors/$SYS.cfg ]; then
            dircolors=$HOME/.dircolors/$SYS.cfg
        else
            dircolors=$HOME/.dircolors/default.cfg
        fi
        print_info_sub -l 3 "Setting up dircolors: `basename $dircolors`"
        eval `dircolors $dircolors`
    fi
}

# NetHack options
# use color in the terminal
binary_exists nethack && export NETHACKOPTIONS="color"

# Default ledger file
[ -e "$HOME/Documents/Financial/personal.ledger" ] && \
    LEDGER_FILE=$HOME/Documents/Financial/personal.ledger

if [ -e $HOME/.rc.local ]; then
    print_info -l 2 'Sourcing local interactive shell setup'
    source $HOME/.rc.local
fi