# ~/bin/bin-env — Architecture-Aware Fleet Path & Identity Setup
# Sourced in ~/.bashrc and ~/.zshrc across t520, bazina, boxC, penguin, android

_ARCH="$(uname -m)"
export FLEET_ARCH="$_ARCH"

# Determine unique fleet node ID
if [ -n "$TERMUX_VERSION" ] || [ -d "/data/data/com.termux" ]; then
    export FLEET_NODE="android"
elif [ -f "/etc/fleet_id" ]; then
    # Load explicit machine identifier if present
    . /etc/fleet_id 2>/dev/null || true
fi

if [ -z "$FLEET_NODE" ]; then
    _HOST="$(hostname -s 2>/dev/null || uname -n)"
    case "$_HOST" in
        t520*|workstation*) export FLEET_NODE="t520" ;;
        bazina*)            export FLEET_NODE="bazina" ;;
        boxC*|B)            export FLEET_NODE="boxC" ;;
        penguin*|crostini*) export FLEET_NODE="penguin" ;;
        localhost|android*) export FLEET_NODE="android" ;;
        *)                  export FLEET_NODE="$_HOST" ;;
    esac
    unset _HOST
fi

export FLEET_SIGN="[${FLEET_NODE}:${FLEET_ARCH}]"

# Architecture-specific binary path
if [ -d "$HOME/bin/arch/$FLEET_ARCH" ]; then
    case ":$PATH:" in
        *":$HOME/bin/arch/$FLEET_ARCH:"*) ;;
        *) export PATH="$HOME/bin/arch/$FLEET_ARCH:$PATH" ;;
    esac
fi

# General ~/bin path
case ":$PATH:" in
    *":$HOME/bin:"*) ;;
    *) export PATH="$HOME/bin:$PATH" ;;
esac

unset _ARCH