lapce: add module (#5752)

Adds the 'programs.lapce' module for configuring lapce text editor.
Options for settings, plugins and keymaps are available.

tests/modules/programs/lapce/default.nix

@@ -0,0 +1,4 @@
+{
+  lapce-example-keymaps = ./example-keymaps.nix;
+  lapce-example-settings = ./example-settings.nix;
+}

tests/modules/programs/lapce/example-keymaps-expected.toml

@@ -0,0 +1,3 @@
+[[keymaps]]
+command = "open_log_file"
+key = "Ctrl+Shift+L"

tests/modules/programs/lapce/example-keymaps.nix

@@ -0,0 +1,18 @@
+{ config, ... }:
+
+{
+  programs.lapce = {
+    enable = true;
+    package = config.lib.test.mkStubPackage { };
+    keymaps = [{
+      command = "open_log_file";
+      key = "Ctrl+Shift+L";
+    }];
+  };
+
+  nmt.script = ''
+    assertFileContent \
+      home-files/.config/lapce-stable/keymaps.toml \
+      ${./example-keymaps-expected.toml}
+  '';
+}

tests/modules/programs/lapce/example-settings-expected.toml

@@ -0,0 +1,17 @@
+[core]
+color-theme = "Custom"
+custom-titlebar = false
+icon-theme = "Material Icons"
+
+[editor]
+bracket-pair-colorization = true
+cursor-surrounding-lines = 4
+font-family = "FiraCode Nerd Bold Font, monospace"
+font-size = 22
+highlight-matching-brackets = true
+render-whitespace = "all"
+tab-width = 2
+
+[ui]
+font-size = 20
+open-editors-visible = false

tests/modules/programs/lapce/example-settings.nix

@@ -0,0 +1,34 @@
+{ config, ... }:
+
+{
+  programs.lapce = {
+    enable = true;
+    package = config.lib.test.mkStubPackage { };
+    settings = {
+      core = {
+        custom-titlebar = false;
+        color-theme = "Custom";
+        icon-theme = "Material Icons";
+      };
+      editor = {
+        font-family = "FiraCode Nerd Bold Font, monospace";
+        font-size = 22;
+        tab-width = 2;
+        cursor-surrounding-lines = 4;
+        render-whitespace = "all";
+        bracket-pair-colorization = true;
+        highlight-matching-brackets = true;
+      };
+      ui = {
+        font-size = 20;
+        open-editors-visible = false;
+      };
+    };
+  };
+
+  nmt.script = ''
+    assertFileContent \
+      home-files/.config/lapce-stable/settings.toml \
+      ${./example-settings-expected.toml}
+  '';
+}