home-manager/programs/sesh: init

modules/home-manager/default.nix

@@ -6,6 +6,7 @@
     ./programs/borgmatic.nix
     ./programs/diceware.nix
     ./programs/nushell.nix
+    ./programs/sesh.nix
     ./programs/python.nix
     ./services/archivebox.nix
     ./services/borgbackup.nix

modules/home-manager/programs/sesh.nix

@@ -0,0 +1,62 @@
+{ config, lib, pkgs, ... }:
+
+let
+  cfg = config.programs.sesh;
+
+  settingsFormat = pkgs.formats.toml { };
+in
+{
+  # TODO: Add tmux integrations.
+  options.programs.sesh = {
+    enable = lib.mkEnableOption "sesh, a smart session manager";
+
+    package = lib.mkPackageOption pkgs "sesh" { };
+
+    settings = lib.mkOption {
+      type = settingsFormat.type;
+      default = { };
+      description = ''
+        Program settings to be generated at
+        {file}`$XDG_CONFIG_HOME/sesh/sesh.toml`.
+      '';
+      example = lib.literalExpression ''
+        {
+          default_session = {
+            startup_command = "nvim -c ':Telescope find_files'";
+            preview_command = "eza --all --git --icons --color=always {}";
+          };
+
+          session = [
+            {
+              name = "Downloads";
+              path = config.xdg.userDirs.downloads;
+              startup_command = "ls";
+            }
+
+            {
+              name = "tmux config";
+              path = "~/c/dotfiles/tmux_config";
+              startup_command = "nvim tmux.conf";
+              preview_command = "bat --color=always ~/c/dotfiles/.config/tmux/tmux.conf";
+            }
+          ];
+        }
+      '';
+    };
+  };
+
+  config = lib.mkIf cfg.enable (lib.mkMerge [
+    {
+      warnings = lib.optionals (!config.programs.zoxide.enable || !config.programs.fzf.enable) ''
+        You haven't enabled Zoxide nor fzf which is recommended to use alongside sesh.
+      '';
+
+      home.packages = [ cfg.package ];
+    }
+
+    (lib.mkIf (cfg.settings != { }) {
+      xdg.configFile."sesh/sesh.toml".source =
+        settingsFormat.generate "sesh-user-settings" cfg.settings;
+    })
+  ]);
+}

tests/modules/home-manager/default.nix

@@ -51,6 +51,7 @@ in import nmt {
   tests = builtins.foldl' (a: b: a // (import b)) { } ([
     #./programs/borgmatic
     ./programs/diceware
+    ./programs/sesh
     ./programs/pipewire
     ./programs/pop-launcher
     ./programs/zed-editor

tests/modules/home-manager/programs/sesh/basic.nix

@@ -0,0 +1,32 @@
+{ config, lib, ... }: {
+  programs.sesh = {
+    enable = true;
+    settings = {
+      default_session = {
+        startup_command = "nvim -c ':Telescope find_files'";
+        preview_command = "eza --all --git --icons --color=always {}";
+      };
+
+      session = [
+        {
+          name = "Downloads";
+          path = config.xdg.userDirs.downloads;
+          startup_command = "ls";
+        }
+
+        {
+          name = "tmux config";
+          path = "~/c/dotfiles/tmux_config";
+          startup_command = "nvim tmux.conf";
+          preview_command = "bat --color=always ~/c/dotfiles/.config/tmux/tmux.conf";
+        }
+      ];
+    };
+  };
+
+  test.stubs.sesh = { };
+
+  nmt.script = ''
+    assertFileExists home-files/.config/sesh/sesh.toml
+  '';
+}

tests/modules/home-manager/programs/sesh/default.nix

@@ -0,0 +1,4 @@
+{
+  sesh-basic-settings = ./basic.nix;
+  sesh-empty-settings = ./empty.nix;
+}

tests/modules/home-manager/programs/sesh/empty.nix

@@ -0,0 +1,11 @@
+{ ... }:
+
+{
+  programs.diceware.enable = true;
+
+  test.stubs.sesh = { };
+
+  nmt.script = ''
+    assertPathNotExists home-files/.config/diceware/diceware.ini
+  '';
+}