b5e34360a7
- Initially tested on Raspberry Pi 4B & Raspberry Pi 3B - Create user + password, enable SSH, connect to local network - Implemented modules: audio-recorder, gps-recorder, real-time-clock, shutdown-button - Deployment option with deploy-rs Signed-off-by: Satu Koskinen <satu.a.koskinen@gmail.com>
44 lines
1.2 KiB
Nix
44 lines
1.2 KiB
Nix
{
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config,
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pkgs,
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lib,
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...
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}: let
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shutdownButton = pkgs.callPackage ./default.nix {};
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in {
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options = {
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services.shutdown-button = {
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enable = lib.mkEnableOption "Whether to enable the shutdown-button service.";
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gpio-pin = lib.mkOption {
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type = lib.types.int;
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default = 21;
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description = "GPIO pin number to which button is connected";
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};
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shutdown-press-secs = lib.mkOption {
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type = lib.types.int;
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default = 1;
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description = "How many seconds button must be pushed down to trigger shutdown signal";
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};
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};
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};
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config = lib.mkIf config.services.shutdown-button.enable {
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systemd.services.shutdown-button = {
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description = "Shutdown button service";
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wantedBy = ["multi-user.target"];
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script = ''
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#!/usr/bin/env bash
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set -x
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${shutdownButton}/bin/shutdown-button --gpio-pin ${toString config.services.shutdown-button.gpio-pin} --shutdown-press-secs ${toString config.services.shutdown-button.shutdown-press-secs}
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'';
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serviceConfig = {
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User = "root"; # Replace with appropriate user
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Restart = "always";
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};
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startLimitIntervalSec = 0;
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};
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};
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}
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