#!/bin/bash
# cupsadmin postinstall (payload-free pkg): the binary ships in the Scripts archive next to this file.
# Never changes ownership/permissions of an existing /usr/local/bin (Homebrew on Intel owns it).
set -euo pipefail

TARGET="${3:-/}"
DEST_DIR="${TARGET%/}/usr/local/bin"
SOURCE="$(cd "$(dirname "$0")" && pwd)/cupsadmin"

if [ ! -d "$DEST_DIR" ]; then
    mkdir -p -m 755 "$DEST_DIR"
    echo "cupsadmin: created $DEST_DIR"
fi

# -S: copy to a temp file and rename, so a running cupsadmin is never half-written.
install -S -m 755 -o root -g wheel "$SOURCE" "$DEST_DIR/cupsadmin"
echo "cupsadmin: installed $DEST_DIR/cupsadmin"