.bashrc-global

#!/bin/bash
# .bashrc
# Karol Kozlowski

# colors
rblk="\001\e[0;30m\002" # Black
rred="\001\e[0;31m\002" # Regular Red
rgrn="\001\e[0;32m\002" # Regular Green
rylw="\001\e[0;33m\002" # Regular Yellow
rblu="\001\e[0;34m\002" # Regular Blue
rpur="\001\e[0;35m\002" # Regular Purple
rcyn="\001\e[0;36m\002" # Regular Cyan
rwht="\001\e[0;37m\002" # Regular White
gray="\001\e[1;30m\002" # Gray
lred="\001\e[1;31m\002" # Light Red
lgrn="\001\e[1;32m\002" # Light Green
lylw="\001\e[1;33m\002" # Light Yellow
lblu="\001\e[1;34m\002" # Light Blue
lpur="\001\e[1;35m\002" # Light Purple
lcyn="\001\e[1;36m\002" # Light Cyan
lwht="\001\e[1;37m\002" # Light White
rst="\001\e[m\002"     # Text Reset

#lf='\e[0;10m'   # Line Feed
#lf=' \n'   # Line Feed
lf=' '

# local secrets
[ -r ~/.shellrc-secrets ] && source ~/.shellrc-secrets

# source common
[ -r ~/.shellrc ] && source ~/.shellrc

# local overrides
[ -r ~/.shellrc-local ] && source ~/.shellrc-local

# to enable zsh:
# echo 'export ENABLE_ZSH=${ENABLE_ZSH:-true}' >> ~/.shellrc-local
if [ "${ENABLE_ZSH}" = true ] && test -t 1 && command -v zsh > /dev/null; then
    exec zsh
fi

# OS dependant variables
host_color=${rred}
user_color=${lblu}

major_release() {
    if [ -f /etc/redhat-release ]; then
        sed 's/.*\([0-9]\)\.[0-9].*/\1/' /etc/redhat-release
    else
        echo -n 0
    fi
}

case `uname` in
    'Linux')
        # on Linux
        host_color=${rgrn}
        [ $EUID -eq 0 ] && user_color=${rred}
        ;;
    'SunOS')
        # on Solaris
        host_color=${lylw}
        export TERM=xterm
        [ $EUID -eq 0 ] && user_color=${rred}
        bind -f ~/.inputrc-sol
        ;;
    *)
        echo 'What am I?'
        ;;
esac

export LS_OPTIONS

# set username color in prompt (red if root)

case $(hostname | cut -d"." -f1) in
    'localhost')
        host_alias="\h(local)"
    ;;
    *)
        host_alias="\h"
    ;;
esac

# Enable bash completion RHEL 6
[ -e /etc/bash_completion ] && . /etc/bash_completion
# Enable bash completion RHEL 7
[ -e /usr/share/bash-completion/bash_completion ] && . /usr/share/bash-completion/bash_completion

# https://asdf-vm.com/guide/getting-started.html#_3-install-asdf
[ -e $HOME/.asdf/asdf.sh ] && . $HOME/.asdf/asdf.sh
[ -e $HOME/.asdf/completions/asdf.bash ] && . $HOME/.asdf/completions/asdf.bash

if which direnv > /dev/null 2>&1; then
  eval "$(direnv hook bash)"
fi

exitstatus() {
    if [ $? == 0 ]; then
        echo -ne ""
    else
        echo -ne "${rred}"
    fi
}

scm() {
    info=""

    if [ -d $(git rev-parse --git-dir 2>/dev/null) ]; then
        if git config --local --get remote.origin.url >/dev/null 2>/dev/null; then
            # GIT
            git_color="${lcyn}"
            branch=$(git rev-parse --abbrev-ref HEAD 2>/dev/null)
        elif git config --local --get svn-remote.svn.url >/dev/null 2>/dev/null; then
            # GIT-SVN
            git_color="${lpur}"
            branch=$(git rev-parse --abbrev-ref HEAD 2>/dev/null)
        fi
    fi

    if [ -n "$branch" ]; then
        info=" ${info}[${git_color}${branch}${rst}]${rst}"
    else
        info=" "
    fi

    echo -ne "$info"
}

# run powerline only on non-ssh shells
if [ "$SSH_CONNECTION" == "" ]; then
    if [ -e /usr/share/powerline/bindings/bash/powerline.sh ]; then
        # powerline
        powerline-daemon -q
        POWERLINE_BASH_CONTINUATION=1
        POWERLINE_BASH_SELECT=1
        . /usr/share/powerline/bindings/bash/powerline.sh
    fi
fi

PS1="${user_color}\\u${rst}@${host_color}${host_alias}${rst} \$(exitstatus)\w${rst}\$(scm)\\$ "
PS2="${lylw}> ${rst}"