224 lines
8.8 KiB
Nix
224 lines
8.8 KiB
Nix
# modules/core/sovran-hub.nix
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#
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# Declarative NixOS module that:
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# 1. Fetches high-quality PNG logos for each service
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# 2. Builds the Sovran_SystemsOS_Hub GTK4 app as a Nix derivation
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# 3. Generates its config.json from existing sovran_systemsOS options
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# 4. Installs a .desktop file so it appears in GNOME Activities
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{ config, pkgs, lib, ... }:
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let
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cfg = config.sovran_systemsOS;
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# ── Fetch service logos ──────────────────────────────────────
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#
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# Each logo is fetched once at build time and placed in a
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# single directory as <icon-key>.png so the Python app can
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# load them by name.
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logos = {
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bitcoind = pkgs.fetchurl {
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url = "https://upload.wikimedia.org/wikipedia/commons/thumb/4/46/Bitcoin.svg/240px-Bitcoin.svg.png";
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sha256 = "0000000000000000000000000000000000000000000000000000"; # replace after first build
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name = "bitcoind.png";
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};
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electrs = pkgs.fetchurl {
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url = "https://raw.githubusercontent.com/nicehash/electrumx-client/master/electrum-logo.png";
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sha256 = "0000000000000000000000000000000000000000000000000000";
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name = "electrs.png";
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};
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lnd = pkgs.fetchurl {
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url = "https://raw.githubusercontent.com/lightningnetwork/lnd/master/logo.png";
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sha256 = "0000000000000000000000000000000000000000000000000000";
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name = "lnd.png";
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};
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rtl = pkgs.fetchurl {
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url = "https://raw.githubusercontent.com/Ride-The-Lightning/RTL/master/src/assets/images/rtl-logo.png";
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sha256 = "0000000000000000000000000000000000000000000000000000";
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name = "rtl.png";
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};
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btcpayserver = pkgs.fetchurl {
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url = "https://raw.githubusercontent.com/btcpayserver/btcpayserver/master/BTCPayServer/wwwroot/img/logo.png";
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sha256 = "sha256-5yKCvEZ7df61fSQWYx2WqVx4F3v+VxqAsMSUZ2sheeI=";
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name = "btcpayserver.png";
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};
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synapse = pkgs.fetchurl {
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url = "https://raw.githubusercontent.com/nicehash/element-web/develop/res/themes/element/img/logos/element-logo.png";
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sha256 = "0000000000000000000000000000000000000000000000000000";
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name = "synapse.png";
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};
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vaultwarden = pkgs.fetchurl {
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url = "https://raw.githubusercontent.com/dani-garcia/vaultwarden/main/resources/vaultwarden-icon.png";
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sha256 = "0000000000000000000000000000000000000000000000000000";
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name = "vaultwarden.png";
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};
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nextcloud = pkgs.fetchurl {
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url = "https://upload.wikimedia.org/wikipedia/commons/thumb/6/60/Nextcloud_Logo.svg/240px-Nextcloud_Logo.svg.png";
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sha256 = "0000000000000000000000000000000000000000000000000000";
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name = "nextcloud.png";
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};
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wordpress = pkgs.fetchurl {
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url = "https://s.w.org/style/images/about/WordPress-logotype-wmark.png";
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sha256 = "0000000000000000000000000000000000000000000000000000";
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name = "wordpress.png";
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};
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haven = pkgs.fetchurl {
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url = "https://raw.githubusercontent.com/nicehash/nostr-rs-relay/master/logo.png";
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sha256 = "0000000000000000000000000000000000000000000000000000";
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name = "haven.png";
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};
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mempool = pkgs.fetchurl {
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url = "https://raw.githubusercontent.com/nicehash/mempool/master/frontend/src/resources/mempool-space-logo.png";
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sha256 = "0000000000000000000000000000000000000000000000000000";
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name = "mempool.png";
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};
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livekit = pkgs.fetchurl {
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url = "https://avatars.githubusercontent.com/u/70location?s=200";
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sha256 = "0000000000000000000000000000000000000000000000000000";
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name = "livekit.png";
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};
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caddy = pkgs.fetchurl {
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url = "https://caddyserver.com/resources/images/caddy-logo.png";
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sha256 = "0000000000000000000000000000000000000000000000000000";
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name = "caddy.png";
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};
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tor = pkgs.fetchurl {
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url = "https://upload.wikimedia.org/wikipedia/commons/thumb/1/15/Tor-logo-2011-flat.svg/240px-Tor-logo-2011-flat.svg.png";
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sha256 = "0000000000000000000000000000000000000000000000000000";
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name = "tor.png";
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};
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};
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# Bundle all logos into a single derivation directory
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logoDir = pkgs.runCommand "sovran-hub-icons" {} ''
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mkdir -p $out
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${lib.concatStringsSep "\n" (lib.mapAttrsToList (key: src:
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"cp ${src} $out/${key}.png"
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) logos)}
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'';
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# ── Build the list of monitored units from NixOS option state ──
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#
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# Each entry now includes an "icon" key that matches a filename
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# in the logoDir (without extension).
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monitoredServices =
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(lib.optional cfg.services.bitcoin
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{ name = "Bitcoind"; unit = "bitcoind.service"; type = "system"; icon = "bitcoind"; })
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++ (lib.optional cfg.services.bitcoin
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{ name = "Electrs"; unit = "electrs.service"; type = "system"; icon = "electrs"; })
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++ (lib.optional cfg.services.bitcoin
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{ name = "LND"; unit = "lnd.service"; type = "system"; icon = "lnd"; })
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++ (lib.optional cfg.services.bitcoin
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{ name = "Ride The Lightning"; unit = "rtl.service"; type = "system"; icon = "rtl"; })
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++ (lib.optional cfg.services.bitcoin
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{ name = "BTCPayserver"; unit = "btcpayserver.service"; type = "system"; icon = "btcpayserver"; })
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++ (lib.optional cfg.services.synapse
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{ name = "Matrix-Synapse"; unit = "matrix-synapse.service"; type = "system"; icon = "synapse"; })
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++ (lib.optional cfg.services.vaultwarden
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{ name = "VaultWarden"; unit = "vaultwarden.service"; type = "system"; icon = "vaultwarden"; })
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++ (lib.optional cfg.services.nextcloud
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{ name = "Nextcloud"; unit = "phpfpm-nextcloud.service"; type = "system"; icon = "nextcloud"; })
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++ (lib.optional cfg.services.wordpress
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{ name = "WordPress"; unit = "phpfpm-wordpress.service"; type = "system"; icon = "wordpress"; })
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++ (lib.optional cfg.features.haven
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{ name = "Haven Relay"; unit = "haven-relay.service"; type = "system"; icon = "haven"; })
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++ (lib.optional cfg.features.mempool
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{ name = "Mempool"; unit = "mempool.service"; type = "system"; icon = "mempool"; })
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++ (lib.optional cfg.features.element-calling
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{ name = "LiveKit"; unit = "livekit.service"; type = "system"; icon = "livekit"; })
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# Always-on infrastructure
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++ [
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{ name = "Caddy"; unit = "caddy.service"; type = "system"; icon = "caddy"; }
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{ name = "Tor"; unit = "tor.service"; type = "system"; icon = "tor"; }
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];
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# ── Generate the config.json at build time ──
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generatedConfig = pkgs.writeText "sovran-hub-config.json"
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(builtins.toJSON {
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refresh_interval = 5;
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command_method = "systemctl";
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services = monitoredServices;
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});
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# ── Package the Python GTK4 app ──
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sovran-hub = pkgs.python3Packages.buildPythonApplication {
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pname = "sovran-systemsos-hub";
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version = "1.0.0";
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format = "other";
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src = ../../app;
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nativeBuildInputs = [ pkgs.wrapGAppsHook4 ];
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buildInputs = [
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pkgs.gtk4
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pkgs.libadwaita
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pkgs.gobject-introspection
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pkgs.gdk-pixbuf
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];
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propagatedBuildInputs = [
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pkgs.python3Packages.pygobject3
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];
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dontBuild = true;
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installPhase = ''
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mkdir -p $out/bin $out/lib/sovran-hub $out/share/applications $out/share/sovran-hub/icons
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# Copy Python source
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cp -r sovran_systemsos_hub $out/lib/sovran-hub/
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# Copy CSS
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cp style.css $out/lib/sovran-hub/style.css
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# Install the generated config
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cp ${generatedConfig} $out/lib/sovran-hub/config.json
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# Install logos
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cp -r ${logoDir}/* $out/share/sovran-hub/icons/
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# Create the launcher script
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cat > $out/bin/sovran-hub <<'LAUNCHER'
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#!/usr/bin/env python3
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import sys, os
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sys.path.insert(0, os.path.join("@out@", "lib", "sovran-hub"))
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os.environ["SOVRAN_HUB_CONFIG"] = os.path.join("@out@", "lib", "sovran-hub", "config.json")
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os.environ["SOVRAN_HUB_ICONS"] = os.path.join("@out@", "share", "sovran-hub", "icons")
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os.environ["SOVRAN_HUB_CSS"] = os.path.join("@out@", "lib", "sovran-hub", "style.css")
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from sovran_systemsos_hub.application import SovranHubApp
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sys.exit(SovranHubApp().run(sys.argv))
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LAUNCHER
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substituteInPlace $out/bin/sovran-hub --replace "@out@" "$out"
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chmod +x $out/bin/sovran-hub
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# Desktop file
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cat > $out/share/applications/Sovran_SystemsOS_Hub.desktop <<EOF
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[Desktop Entry]
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Type=Application
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Name=Sovran_SystemsOS Hub
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Comment=Manage Sovran_SystemsOS systemd services
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Exec=$out/bin/sovran-hub
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Icon=system-run-symbolic
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Terminal=false
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Categories=System;Monitor;
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StartupWMClass=com.sovransystems.hub
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EOF
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'';
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meta = {
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description = "Sovran_SystemsOS Hub — GTK4 app to manage systemd services";
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mainProgram = "sovran-hub";
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};
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};
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in
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{
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config = {
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environment.systemPackages = [ sovran-hub ];
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};
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}
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