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1{ self, ... }:
2{
3 flake.wrapperModules.workspace-manager =
4 {
5 config,
6 lib,
7 pkgs,
8 ...
9 }:
10 let
11 cfg = config.lass.workspace-manager;
12
13 workspaceType = lib.types.submodule {
14 options = {
15 directory = lib.mkOption {
16 type = lib.types.str;
17 description = "Directory to use for this workspace";
18 };
19 };
20 };
21
22 # Generate a directory with JSON files for each declared workspace
23 systemConfigDir = pkgs.linkFarm "workspace-manager-configs" (
24 lib.mapAttrsToList (name: ws: {
25 name = "${name}.json";
26 path = pkgs.writeText "${name}.json" (builtins.toJSON { inherit (ws) directory; });
27 }) cfg.workspaces
28 );
29 in
30 {
31 options.lass.workspace-manager = {
32 enable = lib.mkEnableOption "workspace manager daemon for sway";
33
34 package = lib.mkOption {
35 type = lib.types.package;
36 default = self.packages.${pkgs.system}.workspace-manager-daemon;
37 description = "The workspace-manager-daemon package to use";
38 };
39
40 workspaces = lib.mkOption {
41 type = lib.types.attrsOf workspaceType;
42 default = { };
43 description = "Declarative workspace configurations (take precedence over user configs)";
44 example = lib.literalExpression ''
45 {
46 dev = { directory = "/home/user/src/myproject"; };
47 music = { directory = "/home/user/Music"; };
48 }
49 '';
50 };
51
52 configDir = lib.mkOption {
53 type = lib.types.str;
54 default = "~/workspaces";
55 description = "Directory containing user workspace configuration files";
56 };
57
58 defaultDirectory = lib.mkOption {
59 type = lib.types.str;
60 default = "~";
61 description = "Default directory for workspaces without configuration";
62 };
63 };
64
65 config = lib.mkIf cfg.enable {
66 systemd.user.services.workspace-manager = {
67 description = "Workspace Manager Daemon";
68 partOf = [ "sway-session.target" ];
69 wantedBy = [ "sway-session.target" ];
70 serviceConfig = {
71 Type = "simple";
72 ExecStart = "${cfg.package}/bin/workspace-manager-daemon";
73 Restart = "on-failure";
74 RestartSec = 5;
75 Environment = [
76 "WORKSPACE_MANAGER_CONFIG_DIR=${cfg.configDir}"
77 "WORKSPACE_MANAGER_SYSTEM_CONFIG_DIR=${systemConfigDir}"
78 "WORKSPACE_MANAGER_DEFAULT_DIR=${cfg.defaultDirectory}"
79 ];
80 };
81 };
82 };
83 };
84
85 perSystem =
86 {
87 pkgs,
88 ...
89 }:
90 let
91 python = pkgs.python3;
92 in
93 {
94 packages.workspace-manager =
95 (pkgs.writeShellApplication {
96 name = "workspace-manager";
97 runtimeInputs = [
98 pkgs.socat
99 pkgs.jq
100 ];
101 text = builtins.readFile ./workspace-manager.sh;
102 }).overrideAttrs
103 { passthru.usage = builtins.readFile ./usage.kdl; };
104
105 packages.workspace-menu = pkgs.writeShellApplication {
106 name = "workspace-menu";
107 runtimeInputs = [
108 pkgs.sway
109 pkgs.jq
110 pkgs.rofi
111 pkgs.libnotify
112 pkgs.kitty
113 pkgs.findutils
114 pkgs.gnused
115 pkgs.coreutils
116 pkgs.gnugrep
117 pkgs.firefox
118 ];
119 text = builtins.readFile ./workspace-menu.sh;
120 };
121
122 packages.workspace-manager-daemon = pkgs.stdenv.mkDerivation {
123 pname = "workspace-manager-daemon";
124 version = "0.1.0";
125 src = ./.;
126 nativeBuildInputs = [
127 pkgs.makeWrapper
128 pkgs.ruff
129 python.pkgs.mypy
130 ];
131 doCheck = true;
132 checkPhase = ''
133 runHook preCheck
134 ruff check daemon.py
135 ruff format --check daemon.py
136 mypy --strict daemon.py
137 runHook postCheck
138 '';
139 installPhase = ''
140 runHook preInstall
141 mkdir -p $out/bin
142 cp daemon.py $out/bin/workspace-manager-daemon
143 chmod +x $out/bin/workspace-manager-daemon
144 wrapProgram $out/bin/workspace-manager-daemon \
145 --prefix PATH : ${python}/bin:${pkgs.sway}/bin
146 runHook postInstall
147 '';
148 meta.mainProgram = "workspace-manager-daemon";
149 };
150
151 # Open Firefox for the current workspace
152 packages.workspace-browser = pkgs.writeShellScriptBin "workspace-browser" ''
153 exec firefox "$@"
154 '';
155
156 # Native messaging host for the workspace-tabs Firefox extension
157 packages.workspace-tabs-native-host = pkgs.stdenv.mkDerivation {
158 pname = "workspace-tabs-native-host";
159 version = "0.1.0";
160 src = ./.;
161 nativeBuildInputs = [
162 pkgs.makeWrapper
163 pkgs.ruff
164 python.pkgs.mypy
165 ];
166 doCheck = true;
167 checkPhase = ''
168 runHook preCheck
169 ruff check workspace-tabs-host.py
170 ruff format --check workspace-tabs-host.py
171 mypy --strict workspace-tabs-host.py
172 runHook postCheck
173 '';
174 installPhase = ''
175 runHook preInstall
176 mkdir -p $out/bin $out/lib/mozilla/native-messaging-hosts
177 cp workspace-tabs-host.py $out/bin/workspace-tabs-host
178 chmod +x $out/bin/workspace-tabs-host
179 wrapProgram $out/bin/workspace-tabs-host \
180 --prefix PATH : ${python}/bin:${pkgs.sway}/bin
181
182 cat > $out/lib/mozilla/native-messaging-hosts/workspace_tabs.json <<EOF
183 {
184 "name": "workspace_tabs",
185 "description": "Native messaging host for Workspace Tabs extension",
186 "path": "$out/bin/workspace-tabs-host",
187 "type": "stdio",
188 "allowed_extensions": ["workspace-tabs@workspace-manager"]
189 }
190 EOF
191 runHook postInstall
192 '';
193 };
194
195 # Firefox extension for workspace tab management (packaged as .xpi)
196 packages.workspace-tabs-extension =
197 pkgs.runCommand "workspace-tabs-extension"
198 {
199 nativeBuildInputs = [ pkgs.zip ];
200 }
201 ''
202 mkdir -p $out
203 cd ${./firefox-extension}
204 zip -r "$out/workspace-tabs@workspace-manager.xpi" ./*
205 '';
206 };
207}