#!/usr/bin/env bash
set -euo pipefail

# NextWorkspace Installer — bootstraps a bare Linux VM
# Idempotent: safe to run multiple times.

echo "=== NextWorkspace Installer ==="

# ---- Go ----
if command -v go &>/dev/null; then
	echo "[SKIP] Go already installed: $(go version)"
else
	echo "[INSTALL] Installing Go..."
	GO_URL="https://go.dev/dl/$(curl -sL https://go.dev/VERSION?m=text | head -1).linux-amd64.tar.gz"
	curl -sL "$GO_URL" -o /tmp/go.tar.gz
	rm -rf /usr/local/go
	tar -C /usr/local -xzf /tmp/go.tar.gz
	rm /tmp/go.tar.gz
	echo 'export PATH=$PATH:/usr/local/go/bin' > /etc/profile.d/go.sh
	chmod +x /etc/profile.d/go.sh
	export PATH=$PATH:/usr/local/go/bin
	echo "[OK] Go installed: $(go version)"
fi

# ---- System deps ----
echo "[INSTALL] git, build-essential, podman..."
apt-get update -qq
apt-get install -y -qq git build-essential curl podman

# ---- Clone / pull repo ----
REPO_DIR="/opt/NextWks"
REPO_URL="https://git.lohmar.co.uk/lexton-it/NextWks.git"

if [ -d "$REPO_DIR/.git" ]; then
	echo "[UPDATE] Repository exists — pulling latest..."
	cd "$REPO_DIR"
	git pull
else
	echo "[CLONE] Cloning repository..."
	git clone "$REPO_URL" "$REPO_DIR"
fi

echo "[DONE] Bootstrapping complete. Running first deploy..."
"$REPO_DIR/deploy.sh" --destroy