#!/usr/bin/env bash
# fleet-id: Print unique identifier, architecture, and badge for current fleet node

if [ -z "$FLEET_NODE" ] || [ -z "$FLEET_ARCH" ]; then
    [ -f "$HOME/bin/bin-env" ] && source "$HOME/bin/bin-env" 2>/dev/null || true
fi

FLEET_NODE="${FLEET_NODE:-$(hostname -s 2>/dev/null || uname -n)}"
FLEET_ARCH="${FLEET_ARCH:-$(uname -m)}"
FLEET_SIGN="${FLEET_SIGN:-[${FLEET_NODE}:${FLEET_ARCH}]}"

case "$1" in
    --node|-n)
        echo "$FLEET_NODE"
        ;;
    --arch|-a)
        echo "$FLEET_ARCH"
        ;;
    --sign|-s)
        echo "$FLEET_SIGN"
        ;;
    --json|-j)
        printf '{"node":"%s","arch":"%s","sign":"%s","hostname":"%s"}\n' \
            "$FLEET_NODE" "$FLEET_ARCH" "$FLEET_SIGN" "$(hostname 2>/dev/null || uname -n)"
        ;;
    *)
        echo "FLEET_NODE=$FLEET_NODE"
        echo "FLEET_ARCH=$FLEET_ARCH"
        echo "FLEET_SIGN=$FLEET_SIGN"
        ;;
esac