131 lines
4.1 KiB
Bash
Executable file
131 lines
4.1 KiB
Bash
Executable file
#!/usr/bin/env bash
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#
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# install-dependencies-deb.sh
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#
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# Installs everything needed to build and run this project on Debian/Ubuntu:
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# - system packages (git, curl, build tools, ...)
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# - Node.js LTS (>= 20.9.0, required by Next.js 16) + npm
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# - project dependencies via `npm install`
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# - a production build via `npm run build`
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#
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# Usage:
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# ./install-dependencies-deb.sh # install deps + npm install + npm run build
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# ./install-dependencies-deb.sh --no-build # install deps + npm install only
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# ./install-dependencies-deb.sh --no-npm # system packages only
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#
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set -euo pipefail
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MIN_NODE_MAJOR=20
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MIN_NODE_MINOR=9
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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DO_NPM=1
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DO_BUILD=1
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usage() {
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cat <<'EOF'
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install-dependencies-deb.sh — set up everything needed to build/run this project.
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Installs system packages, Node.js LTS (>= 20.9.0) + npm, then runs
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`npm install` and `npm run build`.
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Usage:
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./install-dependencies-deb.sh system deps + npm install + build
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./install-dependencies-deb.sh --no-build system deps + npm install only
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./install-dependencies-deb.sh --no-npm system packages only
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./install-dependencies-deb.sh -h|--help show this help
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EOF
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}
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for arg in "$@"; do
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case "$arg" in
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--no-npm) DO_NPM=0; DO_BUILD=0 ;;
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--no-build) DO_BUILD=0 ;;
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-h|--help) usage; exit 0 ;;
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*)
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echo "Unknown option: $arg" >&2
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exit 1
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;;
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esac
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done
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log() { printf '\n\033[1;34m==>\033[0m %s\n' "$*"; }
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warn() { printf '\033[1;33mwarning:\033[0m %s\n' "$*" >&2; }
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die() { printf '\033[1;31merror:\033[0m %s\n' "$*" >&2; exit 1; }
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# --- must be Debian/Ubuntu ------------------------------------------------
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if [ ! -f /etc/os-release ]; then
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die "Cannot detect the OS (missing /etc/os-release). This script is for Debian/Ubuntu."
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fi
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# shellcheck disable=SC1091
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. /etc/os-release
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case "${ID:-}${ID_LIKE:-}" in
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*debian*|*ubuntu*) ;;
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*) warn "Detected '${PRETTY_NAME:-unknown OS}', not Debian/Ubuntu. Continuing anyway." ;;
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esac
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# --- root / sudo helper ---------------------------------------------------
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if [ "$(id -u)" -eq 0 ]; then
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SUDO=""
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elif command -v sudo >/dev/null 2>&1; then
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SUDO="sudo"
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else
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die "Not root and 'sudo' is not installed. Re-run as root."
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fi
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# --- system packages ------------------------------------------------------
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log "Updating apt package lists"
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$SUDO apt-get update -y
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log "Installing base system packages"
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$SUDO apt-get install -y --no-install-recommends \
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ca-certificates \
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curl \
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gnupg \
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git \
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build-essential \
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python3 \
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make \
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g++
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# --- node.js --------------------------------------------------------------
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node_ok() {
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command -v node >/dev/null 2>&1 || return 1
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local major minor
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major="$(node -p 'process.versions.node.split(".")[0]' 2>/dev/null || echo 0)"
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minor="$(node -p 'process.versions.node.split(".")[1]' 2>/dev/null || echo 0)"
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if [ "$major" -gt "$MIN_NODE_MAJOR" ] || { [ "$major" -eq "$MIN_NODE_MAJOR" ] && [ "$minor" -ge "$MIN_NODE_MINOR" ]; }; then
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return 0
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fi
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return 1
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}
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if node_ok; then
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log "Node.js $(node -v) already satisfies >= ${MIN_NODE_MAJOR}.${MIN_NODE_MINOR}.0"
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else
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if command -v node >/dev/null 2>&1; then
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warn "Node.js $(node -v) is too old for Next.js 16; installing current LTS."
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fi
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log "Installing Node.js LTS from NodeSource"
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curl -fsSL https://deb.nodesource.com/setup_lts.x | $SUDO -E bash -
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$SUDO apt-get install -y nodejs
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fi
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node_ok || die "Node.js is still below ${MIN_NODE_MAJOR}.${MIN_NODE_MINOR}.0. Check 'node -v'."
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command -v npm >/dev/null 2>&1 || die "npm was not installed alongside Node.js."
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log "Using node $(node -v) / npm $(npm -v)"
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# --- project dependencies -------------------------------------------------
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if [ "$DO_NPM" -eq 1 ]; then
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[ -f "$SCRIPT_DIR/package.json" ] || die "package.json not found in $SCRIPT_DIR."
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log "Installing project dependencies (npm install)"
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( cd "$SCRIPT_DIR" && npm install )
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if [ "$DO_BUILD" -eq 1 ]; then
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log "Building the project (npm run build)"
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( cd "$SCRIPT_DIR" && npm run build )
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fi
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fi
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log "Done."
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printf 'Start the dev server with:\n cd %s && npm run dev\n' "$SCRIPT_DIR"
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