It's a bashrc!

bashrc

### SYSTEM DEFAULTS {{{1
if [ -f /etc/bashrc ]; then
    source /etc/bashrc
fi

if [ -f /etc/bash_completion ]; then
    source /etc/bash_completion
fi

### BASICS {{{1

alias ls='ls --classify --color=auto'

# DE-specific generic open command
alias open='exo-open'

# editor function
edit() {
    gvim $@ >/dev/null 2>&1 &
}

# language aliases
alias py='python2'
alias py3='python3'
alias rb='ruby'

# timestamp I use for notes files
alias notestamp='date +%y%m%d%H%M'

# tunnel a Mercurial server
alias sshg='ssh -R 8001:127.0.0.1:8001'



### ENVIRONMENT {{{1

export EDITOR=vim
export PAGER=less
export BROWSER=chromium

export MANWIDTH=72

export GOROOT=$HOME/sys/go
export GOBIN=$GOROOT/bin
export GOARCH=amd64
export GOOS=linux

export CHICKEN_REPOSITORY="$HOME/sys/lib/chicken/5"
export CHICKEN_INSTALL_PREFIX="$HOME/sys"

export PERL5LIB="$HOME/lib/perl"

export PYTHONPATH="$HOME/lib/python"

export PKG_CONFIG_PATH="/usr/local/lib/pkgconfig"

PATH="$HOME/sys/lib/perl/MultiMarkdown/bin:$PATH"
PATH="$HOME/.gem/ruby/1.9.1/bin:$PATH:/usr/lib/ruby/gems/1.9.1/bin"
PATH="$HOME/.cabal/bin:$PATH"
PATH="$GOBIN:$PATH"
PATH="$HOME/.cljr/bin:$PATH"
PATH="$HOME/sys/bin:$PATH:/usr/local/bin"
export PATH



### PROMPT SETUP {{{1

prepare_prompt() {
    WHITE="\[\033[1;37m\]"
    GREEN="\[\033[1;32m\]"
    CYAN="\[\033[1;36m\]"
    GRAY="\[\033[1;30m\]"
    BLUE="\[\033[1;34m\]"
    RED="\[\033[1;31m\]"
    NORMAL="\[\033[0m\]"

    export HAPPY_FACE="${WHITE}(^_^)${NORMAL}"
    export SAD_FACE="${RED}(O_O)${NORMAL}"
    export PROMPT_INFO="${GREEN}\u${NORMAL}"
    export PROMPT_PROMPT="${WHITE}\$${NORMAL}"
}
prepare_prompt



### VERSION CONTROL {{{1

__vcs_info() {
    local vcs base_dir sub_dir ref
    sub_dir() {
        local sub_dir
        sub_dir=$(readlink -f "${PWD}")
        sub_dir=${sub_dir#$1}
        echo ${sub_dir#/}
    }
    git_dir() {
        base_dir=$(git rev-parse --show-cdup 2>/dev/null) || return 1
        base_dir=$(readlink -f "$base_dir/..")
        sub_dir=$(git rev-parse --show-prefix)
        sub_dir=${sub_dir%/}
        ref=$(git symbolic-ref -q HEAD || git-name-rev --name-only HEAD 2>/dev/null)
        ref=${ref#refs/heads/}
        vcs="git"
    }
    hg_dir() {
        base_dir="."
        while [ ! -d "$base_dir/.hg" ]; do
            base_dir="$base_dir/.."
            [ $(readlink -f "$base_dir") = "/" ] && return 1;
        done
        base_dir=$(readlink -f "$base_dir")
        sub_dir=$(sub_dir "$base_dir")
        if [ -f "$base_dir/.hg/branch" ]; then
            ref=$(< "$base_dir/.hg/branch")
        else
            ref="default"
        fi
        vcs="hg"
    }

    git_dir || hg_dir || base_dir="$PWD"
    echo -n "in ${BLUE}${PWD/$HOME/~}${NORMAL}${vcs:+ at ${CYAN}${ref}${NORMAL} via ${GREEN}${vcs}${NORMAL}}"
}



### PROMPT COMMAND

PROMPT_COMMAND='if [[ $? -eq 0 ]]; then FACE="$HAPPY_FACE"; else FACE="$SAD_FACE"; fi; export PS1="\n${FACE} ${PROMPT_INFO} $(__vcs_info)\n${PROMPT_PROMPT} "'



### RVM {{{1

[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"
alias rails2="rvm 1.9.1-p378@rails238"
alias rails3="rvm 1.9.2@rails31"



### SSH & GPG {{{1

/usr/bin/keychain -Q -q ~/.ssh/id_dsa 99E101ED
[[ -f $HOME/.keychain/$(hostname)-sh ]] && source "$HOME/.keychain/$(hostname)-sh"



### MISC {{{1

# juggler
jp() {
    xlock -nolock -mode juggle -only balls -pattern "$*"
}


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