rtx: add module (#4051)

tests/modules/programs/rtx/bash-integration.nix

@@ -0,0 +1,16 @@
+{ config, ... }: {
+  programs = {
+    rtx = {
+      package = config.lib.test.mkStubPackage { name = "rtx"; };
+      enable = true;
+      enableBashIntegration = true;
+    };
+
+    bash.enable = true;
+  };
+
+  nmt.script = ''
+    assertFileRegex home-files/.bashrc 'eval "$(/nix/store/.*rtx.*/bin/rtx activate bash)"'
+  '';
+}
+

tests/modules/programs/rtx/custom-settings.nix

@@ -0,0 +1,35 @@
+{ config, pkgs, ... }: {
+  programs = {
+    rtx = {
+      package = config.lib.test.mkStubPackage { name = "rtx"; };
+      enable = true;
+      settings = {
+        tools = {
+          node = "lts";
+          python = [ "3.10" "3.11" ];
+        };
+
+        settings = {
+          verbose = false;
+          experimental = false;
+        };
+      };
+    };
+  };
+
+  nmt.script = ''
+    assertFileExists home-files/.config/rtx/config.toml
+
+    assertFileContent home-files/.config/rtx/config.toml ${
+      pkgs.writeText "rtx.expected" ''
+        [settings]
+        experimental = false
+        verbose = false
+
+        [tools]
+        node = "lts"
+        python = ["3.10", "3.11"]
+      ''
+    }
+  '';
+}

tests/modules/programs/rtx/default-settings.nix

@@ -0,0 +1,12 @@
+{ config, ... }: {
+  config = {
+    programs.rtx = {
+      package = config.lib.test.mkStubPackage { name = "rtx"; };
+      enable = true;
+    };
+
+    nmt.script = ''
+      assertPathNotExists home-files/.config/rtx/config.toml
+    '';
+  };
+}

tests/modules/programs/rtx/default.nix

@@ -0,0 +1,7 @@
+{
+  rtx-default-settings = ./default-settings.nix;
+  rtx-custom-settings = ./custom-settings.nix;
+  rtx-bash-integration = ./bash-integration.nix;
+  rtx-zsh-integration = ./zsh-integration.nix;
+  rtx-fish-integration = ./fish-integration.nix;
+}

tests/modules/programs/rtx/fish-integration.nix

@@ -0,0 +1,16 @@
+{ config, ... }: {
+  programs = {
+    rtx = {
+      package = config.lib.test.mkStubPackage { name = "rtx"; };
+      enable = true;
+      enableFishIntegration = true;
+    };
+
+    fish.enable = true;
+  };
+
+  nmt.script = ''
+    assertFileRegex home-files/.config/fish/config.fish '/nix/store/.*rtx.*/bin/rtx activate fish | source'
+  '';
+}
+

tests/modules/programs/rtx/zsh-integration.nix

@@ -0,0 +1,16 @@
+{ config, ... }: {
+  programs = {
+    rtx = {
+      package = config.lib.test.mkStubPackage { name = "rtx"; };
+      enable = true;
+      enableZshIntegration = true;
+    };
+
+    zsh.enable = true;
+  };
+
+  nmt.script = ''
+    assertFileRegex home-files/.zshrc 'eval "$(/nix/store/.*rtx.*/bin/rtx activate zsh)"'
+  '';
+}
+