#!/usr/bin/env bash
# gstack-slug — output project slug and sanitized branch name
# Usage: source <(gstack-slug)  → sets SLUG and BRANCH variables
# Or:    gstack-slug           → prints SLUG=... and BRANCH=... lines
set -euo pipefail
SLUG=$(git remote get-url origin 2>/dev/null | sed 's|.*[:/]\([^/]*/[^/]*\)\.git$|\1|;s|.*[:/]\([^/]*/[^/]*\)$|\1|' | tr '/' '-' | tr '[:upper:]' '[:lower:]')
BRANCH=$(git rev-parse --abbrev-ref HEAD 2>/dev/null | tr '/' '-')
STATE_DIR="${GSTACK_STATE_DIR:-$HOME/.gstack}"
PROJECTS_DIR="${STATE_DIR}/projects"
echo "SLUG=$SLUG"
echo "BRANCH=$BRANCH"
echo "PROJECTS_DIR=$PROJECTS_DIR"