#!/usr/bin/env bash
# Shared helpers for derp container tools.
# Sourced, not executed.
# shellcheck disable=SC2034

set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[1]}")" && pwd)"
PROJECT_DIR="$(cd "$SCRIPT_DIR/.." && pwd)"

# Compose command detection
if podman compose version &>/dev/null; then
    COMPOSE="podman compose"
elif command -v podman-compose &>/dev/null; then
    COMPOSE="podman-compose"
else
    echo "error: podman compose or podman-compose required" >&2
    exit 1
fi

CONTAINER_NAME="derp"
# podman-compose names images <project>_<service>
IMAGE_NAME="derp_derp"

# Colors (suppressed if NO_COLOR is set or stdout isn't a tty)
if [[ -z "${NO_COLOR:-}" ]] && [[ -t 1 ]]; then
    GRN='\e[38;5;108m'
    RED='\e[38;5;131m'
    BLU='\e[38;5;110m'
    DIM='\e[2m'
    RST='\e[0m'
else
    GRN='' RED='' BLU='' DIM='' RST=''
fi

info()  { printf "${GRN}%s${RST} %s\n" "✓" "$*"; }
err()   { printf "${RED}%s${RST} %s\n" "✗" "$*" >&2; }
dim()   { printf "${DIM}  %s${RST}\n" "$*"; }