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@seancribbs

seancribbs/.bash_profile

Created December 18, 2014 17:20
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  1. Sean Cribbs created this gist Dec 18, 2014.
    9 changes: 9 additions & 0 deletions .bash_profile
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    # Customizations
    . ~/.bash/colors.sh
    . ~/.bash/editor.sh
    . ~/.bash/git.sh
    . ~/.bash/erlang.sh
    . ~/.bash/ruby.sh
    . ~/.bash/ghc.sh
    . ~/.bash/prompt.sh
    . ~/.bash/gif.sh
    270 changes: 270 additions & 0 deletions colors.sh
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    #!/usr/bin/env bash

    function __ {
    echo "$@"
    }

    function __make_ansi {
    next=$1 && shift
    echo "\[\e[$(__$next $@)m\]"
    }

    function __make_echo {
    next=$1 && shift
    echo "\033[$(__$next $@)m"
    }


    function __reset {
    next=$1 && shift
    out="$(__$next $@)"
    echo "0${out:+;${out}}"
    }

    function __bold {
    next=$1 && shift
    out="$(__$next $@)"
    echo "${out:+${out};}1"
    }

    function __faint {
    next=$1 && shift
    out="$(__$next $@)"
    echo "${out:+${out};}2"
    }

    function __italic {
    next=$1 && shift
    out="$(__$next $@)"
    echo "${out:+${out};}3"
    }

    function __underline {
    next=$1 && shift
    out="$(__$next $@)"
    echo "${out:+${out};}4"
    }

    function __negative {
    next=$1 && shift
    out="$(__$next $@)"
    echo "${out:+${out};}7"
    }

    function __crossed {
    next=$1 && shift
    out="$(__$next $@)"
    echo "${out:+${out};}8"
    }


    function __color_normal_fg {
    echo "3$1"
    }

    function __color_normal_bg {
    echo "4$1"
    }

    function __color_bright_fg {
    echo "9$1"
    }

    function __color_bright_bg {
    echo "10$1"
    }


    function __color_black {
    echo "0"
    }

    function __color_red {
    echo "1"
    }

    function __color_green {
    echo "2"
    }

    function __color_yellow {
    echo "3"
    }

    function __color_blue {
    echo "4"
    }

    function __color_magenta {
    echo "5"
    }

    function __color_cyan {
    echo "6"
    }

    function __color_white {
    echo "7"
    }

    function __color_rgb {
    r=$1 && g=$2 && b=$3
    [[ r == g && g == b ]] && echo $(( $r / 11 + 232 )) && return # gray range above 232
    echo "8;5;$(( ($r * 36 + $b * 6 + $g) / 51 + 16 ))"
    }

    function __color {
    color=$1 && shift
    case "$1" in
    fg|bg) side="$1" && shift ;;
    *) side=fg;;
    esac
    case "$1" in
    normal|bright) mode="$1" && shift;;
    *) mode=normal;;
    esac
    [[ $color == "rgb" ]] && rgb="$1 $2 $3" && shift 3

    next=$1 && shift
    out="$(__$next $@)"
    echo "$(__color_${mode}_${side} $(__color_${color} $rgb))${out:+;${out}}"
    }


    function __black {
    echo "$(__color black $@)"
    }

    function __red {
    echo "$(__color red $@)"
    }

    function __green {
    echo "$(__color green $@)"
    }

    function __yellow {
    echo "$(__color yellow $@)"
    }

    function __blue {
    echo "$(__color blue $@)"
    }

    function __magenta {
    echo "$(__color magenta $@)"
    }

    function __cyan {
    echo "$(__color cyan $@)"
    }

    function __white {
    echo "$(__color white $@)"
    }

    function __rgb {
    echo "$(__color rgb $@)"
    }


    function __color_parse {
    next=$1 && shift
    echo "$(__$next $@)"
    }

    function color {
    echo "$(__color_parse make_ansi $@)"
    }

    function echo_color {
    echo "$(__color_parse make_echo $@)"
    }


    black="$(color reset black)"
    red="$(color reset red)"
    green="$(color reset green)"
    yellow="$(color reset yellow)"
    blue="$(color reset blue)"
    purple="$(color reset magenta)"
    cyan="$(color reset cyan)"
    white="$(color reset white bold)"
    orange="$(color reset red fg bright)"

    bold_black="$(color black bold)"
    bold_red="$(color red bold)"
    bold_green="$(color green bold)"
    bold_yellow="$(color yellow bold)"
    bold_blue="$(color blue bold)"
    bold_purple="$(color magenta bold)"
    bold_cyan="$(color cyan bold)"
    bold_white="$(color white bold)"
    bold_orange="$(color red fg bright bold)"

    underline_black="$(color black underline)"
    underline_red="$(color red underline)"
    underline_green="$(color green underline)"
    underline_yellow="$(color yellow underline)"
    underline_blue="$(color blue underline)"
    underline_purple="$(color magenta underline)"
    underline_cyan="$(color cyan underline)"
    underline_white="$(color white underline)"
    underline_orange="$(color red fg bright underline)"

    background_black="$(color black bg)"
    background_red="$(color red bg)"
    background_green="$(color green bg)"
    background_yellow="$(color yellow bg)"
    background_blue="$(color blue bg)"
    background_purple="$(color magenta bg)"
    background_cyan="$(color cyan bg)"
    background_white="$(color white bg bold)"
    background_orange="$(color red bg bright)"

    normal="$(color reset)"
    reset_color="$(__make_ansi '' 39)"

    # These colors are meant to be used with `echo -e`
    echo_black="$(echo_color reset black)"
    echo_red="$(echo_color reset red)"
    echo_green="$(echo_color reset green)"
    echo_yellow="$(echo_color reset yellow)"
    echo_blue="$(echo_color reset blue)"
    echo_purple="$(echo_color reset magenta)"
    echo_cyan="$(echo_color reset cyan)"
    echo_white="$(echo_color reset white bold)"
    echo_orange="$(echo_color reset red fg bright)"

    echo_bold_black="$(echo_color black bold)"
    echo_bold_red="$(echo_color red bold)"
    echo_bold_green="$(echo_color green bold)"
    echo_bold_yellow="$(echo_color yellow bold)"
    echo_bold_blue="$(echo_color blue bold)"
    echo_bold_purple="$(echo_color magenta bold)"
    echo_bold_cyan="$(echo_color cyan bold)"
    echo_bold_white="$(echo_color white bold)"
    echo_bold_orange="$(echo_color red fg bright bold)"

    echo_underline_black="$(echo_color black underline)"
    echo_underline_red="$(echo_color red underline)"
    echo_underline_green="$(echo_color green underline)"
    echo_underline_yellow="$(echo_color yellow underline)"
    echo_underline_blue="$(echo_color blue underline)"
    echo_underline_purple="$(echo_color magenta underline)"
    echo_underline_cyan="$(echo_color cyan underline)"
    echo_underline_white="$(echo_color white underline)"
    echo_underline_orange="$(echo_color red fg bright underline)"

    echo_background_black="$(echo_color black bg)"
    echo_background_red="$(echo_color red bg)"
    echo_background_green="$(echo_color green bg)"
    echo_background_yellow="$(echo_color yellow bg)"
    echo_background_blue="$(echo_color blue bg)"
    echo_background_purple="$(echo_color magenta bg)"
    echo_background_cyan="$(echo_color cyan bg)"
    echo_background_white="$(echo_color white bg bold)"
    echo_background_orange="$(echo_color red bg bright)"

    echo_normal="$(echo_color reset)"
    echo_reset_color="$(__make_echo '' 39)"
    71 changes: 71 additions & 0 deletions erlang.sh
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    # Aliases - erlang
    alias rebar='/Users/sean/dev/rebar/rebar'
    alias listdeps='rebar list-deps | grep -v "==>" | cut -f 1-3 -d " " | sort | uniq'

    # Erlang switching
    export PATH="$HOME/erlang/current/bin:$PATH"

    # Detects the current erlang version
    erlcur() {
    DIR=`ls -lr $HOME/erlang | awk '/current/ { print $NF }'`
    echo -n ${DIR##*/}
    }

    # Switches to the given erlang version using wildcards
    erlsw() {
    TARGET=`find $HOME/erlang -depth 1 -type d -name "*$1*" | head -1`
    if [ -z "$TARGET" ]; then
    echo "No release matching $1\!"
    if [ -e $HOME/erlang/current ]; then
    echo Using `erlcur`
    fi
    return
    fi
    ln -vnfs $TARGET $HOME/erlang/current
    echo Using `erlcur`
    }

    # Builds and installs an erlang release, Kerl-Lite
    _erlbuild() {
    set -e
    RELNAME=$1
    shift
    EXTRACONFIGS="$@"
    ORIGDIR=`pwd`
    TARBALL="otp_src_$RELNAME.tar.gz"
    BUILDDIR="otp_src_$RELNAME"
    PREFIX="$HOME/erlang/$RELNAME"
    if [[ ! -d "$PREFIX" ]]; then
    mkdir -p $HOME/erlang/_builds
    cd $HOME/erlang/_builds
    if [[ ! -f "$TARBALL" ]]; then
    echo -n "Downloading $RELNAME: "
    wget --progress=dot:mega https://packages.erlang-solutions.com/erlang/esl-erlang-src/$TARBALL
    fi
    if [[ ! -d $BUILDDIR ]]; then
    echo "Unpacking $RELNAME..."
    tar xzf $TARBALL
    fi
    cd $BUILDDIR
    echo "Configuring $RELNAME..."
    ./configure --prefix=$PREFIX --enable-darwin-64-bit --with-dynamic-trace=dtrace --without-wx $EXTRACONFIGS > /dev/null 2>&1
    echo "Building and installing $RELNAME into $PREFIX..."
    make all docs install install-docs > /dev/null 2>&1
    cd $ORIGDIR
    else
    echo "$RELNAME is already installed in $PREFIX"
    exit 1
    fi
    }

    # Builds and installs an erlang release
    erlbuild() {
    echo "_erlbuild $@" | $SHELL -l
    }

    # Cleans up build artifacts for the given release
    erlclean() {
    RELNAME=$1
    echo "Removing build artifacts for $RELNAME:"
    rm -rvf $HOME/erlang/_builds/*$RELNAME*
    }
    14 changes: 14 additions & 0 deletions prompt.sh
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    ## Prompt magic, must be included after git.sh and erlang.sh
    git_prompt() {
    local branch="$(parse_git_branch)"
    if [[ -n "$branch" ]]; then
    local bcolor="$echo_bold_green"
    local sha="$(parse_git_sha)"
    if [[ -n "$(git status -z)" ]]; then
    bcolor="$echo_bold_yellow"
    fi
    echo -n -e "$echo_white[$bcolor$branch$echo_white$echo_bold_cyan@$sha$echo_white]$echo_normal"
    fi
    }

    export PS1="\n$red\w$normal $purple\$(erlcur)$normal \$(git_prompt)\n\$ "