#!/usr/bin/env sh

#
# Shell common environment variables and functions (BusyBox compatible)
#

# Favourite commands
export PAGER=less
export EDITOR=nvim
export VISUAL=nvim
export BROWSER=firefox

# Program-specific

[ -z "$SSH_AUTH_SOCK"  ] && [ -x "$(command -v ssh-agent)" ] && eval "$(ssh-agent -s)"
export GOPATH=$HOME/.cache/go
# export JAVA_FONTS=/usr/share/fonts/TTF
# export ANDROID_HOME=/opt/android-sdk
# export ARDUINO=/usr/share/arduino
# export ARDUINO_DIR=$ARDUINO
# export ARDMK_VENDOR=archlinux-arduino

# Path

# Function stolen from Arch Linux /etc/profile
appendpath() {
    if [ ! -d "$1" ]; then
        return
    fi
    case ":$PATH:" in
    *:"$1":*) ;;

    *)
        # TODO Reverse order: I want the latest ones to supersedes the older ones
        export PATH="${PATH:+$PATH:}$1"
        ;;
    esac
}

appendpath '/usr/lib/ccache/bin'
appendpath "$GOPATH"
appendpath "$HOME/.local/bin"
appendpath "$HOME/.scripts"

# If running on termux, load those extra scripts
[ -d /data/data/com.termux/ ] && (
    appendpath "$HOME/.termux/scripts"
    appendpath "$HOME/.termux/bin"
)

# For superseding commands with better ones if they are present