Levi Woodard
84430cb84b
- install.sh: detects pacman/apt/dnf/zypper, installs Go and hidapi if absent, prompts for dotfiles dir and creates ~/.config symlink - Makefile: wire `make install` to install.sh - README: document interactive install flow and dotfiles tree structure
308 lines
11 KiB
Bash
Executable File
308 lines
11 KiB
Bash
Executable File
#!/usr/bin/env bash
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# streamdeck-go installer
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# Handles dotfiles-aware installation with interactive prompts.
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set -euo pipefail
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BINARY="streamdeck-go"
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BIN_DIR="${HOME}/.local/bin"
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SYSTEMD_USER="${HOME}/.config/systemd/user"
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UDEV_RULE="/etc/udev/rules.d/99-streamdeck.rules"
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XDG_CONFIG="${HOME}/.config"
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DEFAULT_DOTFILES="${HOME}/dotfiles"
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# ── Colours ────────────────────────────────────────────────────────────────────
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if [[ -t 1 ]]; then
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BOLD='\033[1m'; DIM='\033[2m'
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RED='\033[0;31m'; GREEN='\033[0;32m'; YELLOW='\033[1;33m'
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BLUE='\033[0;34m'; CYAN='\033[0;36m'; MAGENTA='\033[0;35m'
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NC='\033[0m'
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else
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BOLD=''; DIM=''; RED=''; GREEN=''; YELLOW=''
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BLUE=''; CYAN=''; MAGENTA=''; NC=''
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fi
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CHECK="${GREEN}✓${NC}"
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CROSS="${RED}✗${NC}"
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ARROW="${CYAN}❯${NC}"
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WARN="${YELLOW}⚠${NC}"
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DOT="${DIM}·${NC}"
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# ── Helpers ────────────────────────────────────────────────────────────────────
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nl() { echo ""; }
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step() { echo -e " ${ARROW} $1"; }
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ok() { echo -e " ${CHECK} $1"; }
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warn() { echo -e " ${WARN} $1"; }
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info() { echo -e " ${DOT} $1"; }
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error() { echo -e " ${CROSS} ${RED}$1${NC}"; }
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dim() { echo -e " ${DIM}$1${NC}"; }
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prompt_yn() {
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local msg="$1" default="${2:-y}"
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local opts; [[ $default == "y" ]] && opts="Y/n" || opts="y/N"
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echo -ne " ${ARROW} ${msg} ${DIM}[${opts}]${NC} "
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read -r _answer </dev/tty
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_answer="${_answer:-$default}"
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[[ $_answer =~ ^[Yy] ]]
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}
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prompt_input() {
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local msg="$1" default="$2"
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echo -ne " ${ARROW} ${msg} ${DIM}[${default}]${NC}: "
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read -r _input </dev/tty
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echo "${_input:-$default}"
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}
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abspath() {
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# Expand ~, resolve to absolute path without requiring it to exist yet.
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local p="${1/#\~/$HOME}"
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echo "$p"
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}
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# ── Dependency detection ───────────────────────────────────────────────────────
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detect_pkg_manager() {
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if command -v pacman &>/dev/null; then echo "pacman"
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elif command -v apt &>/dev/null; then echo "apt"
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elif command -v dnf &>/dev/null; then echo "dnf"
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elif command -v zypper &>/dev/null; then echo "zypper"
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else echo "unknown"
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fi
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}
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# Returns 0 if hidapi dev headers are present (needed for cgo build).
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hidapi_present() {
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pkg-config --exists hidapi-hidraw 2>/dev/null ||
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pkg-config --exists hidapi 2>/dev/null ||
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ldconfig -p 2>/dev/null | grep -q libhidapi
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}
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install_pkg() {
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local pm="$1"; shift
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local pkgs=("$@")
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case "$pm" in
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pacman) sudo pacman -S --needed --noconfirm "${pkgs[@]}" ;;
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apt) sudo apt-get install -y "${pkgs[@]}" ;;
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dnf) sudo dnf install -y "${pkgs[@]}" ;;
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zypper) sudo zypper install -y "${pkgs[@]}" ;;
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esac
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}
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# ── Header ─────────────────────────────────────────────────────────────────────
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nl
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echo -e " ${BOLD}${CYAN}streamdeck-go${NC} ${DIM}installer${NC}"
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echo -e " ${DIM}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
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nl
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# ── 1. System dependencies ─────────────────────────────────────────────────────
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step "Checking system dependencies..."
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PM="$(detect_pkg_manager)"
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# Go
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if ! command -v go &>/dev/null; then
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warn "Go not found."
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if [[ "$PM" == "unknown" ]]; then
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error "Could not detect a package manager — install Go manually: https://go.dev/dl/"
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exit 1
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fi
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if prompt_yn "Install Go now?" "y"; then
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case "$PM" in
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pacman) install_pkg pacman go ;;
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apt) install_pkg apt golang-go ;;
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dnf) install_pkg dnf golang ;;
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zypper) install_pkg zypper go ;;
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esac
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ok "Go installed: $(go version)"
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else
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error "Go is required to build — aborting."
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exit 1
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fi
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else
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ok "Go found: $(go version | awk '{print $3}')"
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fi
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# hidapi (C library + dev headers required for cgo)
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if hidapi_present; then
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ok "hidapi found"
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else
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warn "hidapi not found (required for USB HID communication)."
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if [[ "$PM" == "unknown" ]]; then
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warn "Could not detect a package manager — install hidapi manually, then re-run."
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warn " Arch: sudo pacman -S hidapi"
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warn " Debian: sudo apt install libhidapi-dev libhidapi-hidraw0"
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warn " Fedora: sudo dnf install hidapi-devel"
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exit 1
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fi
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if prompt_yn "Install hidapi now?" "y"; then
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case "$PM" in
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pacman) install_pkg pacman hidapi ;;
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apt) install_pkg apt libhidapi-dev libhidapi-hidraw0 ;;
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dnf) install_pkg dnf hidapi hidapi-devel ;;
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zypper) install_pkg zypper hidapi-devel ;;
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esac
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ok "hidapi installed"
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else
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error "hidapi is required — aborting."
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exit 1
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fi
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fi
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nl
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# ── 2. Build ───────────────────────────────────────────────────────────────────
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step "Building ${BOLD}${BINARY}${NC}..."
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if go build -o "${BINARY}" ./cmd/streamdeck/ 2>&1; then
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ok "Build complete"
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else
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error "Build failed — aborting."
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exit 1
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fi
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nl
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# ── 3. udev rule ───────────────────────────────────────────────────────────────
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step "Checking udev rule..."
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if [[ -f "${UDEV_RULE}" ]]; then
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ok "udev rule already installed — skipping"
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else
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info "Installing udev rule (requires sudo):"
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dim " ${UDEV_RULE}"
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echo 'KERNEL=="hidraw*", ATTRS{idVendor}=="0fd9", MODE="0666"' \
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| sudo tee "${UDEV_RULE}" >/dev/null
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sudo udevadm control --reload
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sudo udevadm trigger
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ok "udev rule installed — device accessible without root"
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fi
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nl
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# ── 4. Binary ──────────────────────────────────────────────────────────────────
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step "Installing binary to ${BOLD}${BIN_DIR}/${BINARY}${NC}..."
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mkdir -p "${BIN_DIR}"
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install -Dm755 "${BINARY}" "${BIN_DIR}/${BINARY}"
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ok "Binary installed"
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nl
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# ── 5. Dotfiles ────────────────────────────────────────────────────────────────
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echo -e " ${BOLD}Config location${NC}"
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echo -e " ${DIM}─────────────────────────────────────────────${NC}"
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nl
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info "streamdeck-go stores its config and icons in a single directory."
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info "You can keep that directory inside your dotfiles repo and symlink it"
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info "into ~/.config — the same pattern used by Hyprland, Waybar, etc."
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nl
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USE_DOTFILES=false
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CONFIG_DIR=""
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if prompt_yn "Use a dotfiles directory?" "y"; then
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nl
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DOTFILES_RAW="$(prompt_input "Path to dotfiles repo" "${DEFAULT_DOTFILES}")"
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DOTFILES="$(abspath "${DOTFILES_RAW}")"
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if [[ ! -d "${DOTFILES}" ]]; then
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warn "Directory ${DOTFILES} does not exist — it will be created."
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fi
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CONFIG_DIR="${DOTFILES}/.config/streamdeck-go"
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SYMLINK_TARGET="${XDG_CONFIG}/streamdeck-go"
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nl
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echo -e " ${DIM}─────────────────────────────────────────────${NC}"
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info "${BOLD}Will create:${NC}"
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dim " ${CONFIG_DIR}/"
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dim " ${CONFIG_DIR}/config.yaml ${DIM}(if absent)${NC}"
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dim " ${CONFIG_DIR}/icons/"
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nl
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info "${BOLD}Will symlink:${NC}"
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dim " ${SYMLINK_TARGET}"
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dim " └─▶ ${CONFIG_DIR}"
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echo -e " ${DIM}─────────────────────────────────────────────${NC}"
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nl
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if ! prompt_yn "Confirm?" "y"; then
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nl
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warn "Aborted — nothing written."
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exit 0
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fi
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USE_DOTFILES=true
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else
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nl
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CONFIG_DIR="${XDG_CONFIG}/streamdeck-go"
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info "Config will go directly in ${CONFIG_DIR}"
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fi
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nl
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# ── 6. Create config directory ─────────────────────────────────────────────────
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step "Setting up config directory..."
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mkdir -p "${CONFIG_DIR}/icons"
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ok "Created ${CONFIG_DIR}/icons/"
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if [[ ! -f "${CONFIG_DIR}/config.yaml" ]]; then
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install -Dm644 config.example.yaml "${CONFIG_DIR}/config.yaml"
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ok "Default config written to config.yaml"
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else
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ok "config.yaml already exists — not overwritten"
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fi
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# ── 7. Symlink (dotfiles mode only) ───────────────────────────────────────────
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if [[ "${USE_DOTFILES}" == "true" ]]; then
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nl
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step "Creating symlink..."
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SYMLINK_TARGET="${XDG_CONFIG}/streamdeck-go"
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if [[ -L "${SYMLINK_TARGET}" ]]; then
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existing="$(readlink -f "${SYMLINK_TARGET}")"
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if [[ "${existing}" == "${CONFIG_DIR}" ]]; then
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ok "Symlink already correct — skipping"
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else
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warn "Symlink exists but points to ${existing}"
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if prompt_yn "Replace it?" "y"; then
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rm "${SYMLINK_TARGET}"
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ln -s "${CONFIG_DIR}" "${SYMLINK_TARGET}"
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ok "Symlink updated → ${CONFIG_DIR}"
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else
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warn "Symlink not updated — you may need to fix this manually."
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fi
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fi
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elif [[ -d "${SYMLINK_TARGET}" ]]; then
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warn "${SYMLINK_TARGET} is a real directory (not a symlink)."
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info "Move its contents to ${CONFIG_DIR} first, then re-run install."
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warn "Skipping symlink — config will work from ${CONFIG_DIR} but is not linked."
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else
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mkdir -p "${XDG_CONFIG}"
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ln -s "${CONFIG_DIR}" "${SYMLINK_TARGET}"
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ok "Symlinked ${SYMLINK_TARGET} → ${CONFIG_DIR}"
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fi
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fi
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# ── 8. Systemd user service ────────────────────────────────────────────────────
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nl
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step "Installing systemd user service..."
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mkdir -p "${SYSTEMD_USER}"
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install -Dm644 systemd/streamdeck-go.service "${SYSTEMD_USER}/streamdeck-go.service"
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systemctl --user daemon-reload
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systemctl --user enable --now streamdeck-go.service
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ok "Service enabled and started"
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# ── Done ───────────────────────────────────────────────────────────────────────
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nl
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echo -e " ${DIM}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
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echo -e " ${GREEN}${BOLD}All done.${NC}"
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nl
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if [[ "${USE_DOTFILES}" == "true" ]]; then
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info "Your config lives in your dotfiles repo:"
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dim " ${CONFIG_DIR}/config.yaml"
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dim " ${CONFIG_DIR}/icons/"
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else
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info "Your config:"
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dim " ${CONFIG_DIR}/config.yaml"
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dim " ${CONFIG_DIR}/icons/"
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fi
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nl
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info "Edit and save config.yaml — the deck reloads automatically."
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info "For privileged commands (suspend, reboot, etc): ${BOLD}make install-helper${NC}"
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nl
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info "Logs: ${DIM}journalctl --user -u streamdeck-go -f${NC}"
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nl
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