From 96e2f1bdf08add02065d7647d0d87a9d1662d0c1 Mon Sep 17 00:00:00 2001
From: Daniel Gorin <jcpetruzza@gmail.com>
Date: Wed, 24 Jun 2020 10:35:17 +0100
Subject: kakoune: add support for plugins

The kakoune editor has a plugin mechanism and several plugins are
already packaged under `pkgs.kakounePlugins`. However, adding these
packages to `home.packages` is not enough: the `kakoune` package needs
to be configured with the list of plugins to include, so that they get
sourced on start-up.

We add a `programs.kakoune.plugins` option, analogous to
`programs.vim.plugins`.

The change is backwards compatible since `pkgs.kakoune` is defined as

    wrapKakoune kakoune-unwrapped { };

and `wrapKakoune` defaults the list of plugins to empty.

PR #1356
---
 tests/modules/programs/kakoune/default.nix     |  2 ++
 tests/modules/programs/kakoune/no-plugins.nix  | 13 +++++++++++++
 tests/modules/programs/kakoune/use-plugins.nix | 18 ++++++++++++++++++
 3 files changed, 33 insertions(+)
 create mode 100644 tests/modules/programs/kakoune/no-plugins.nix
 create mode 100644 tests/modules/programs/kakoune/use-plugins.nix

(limited to 'tests/modules/programs/kakoune')

diff --git a/tests/modules/programs/kakoune/default.nix b/tests/modules/programs/kakoune/default.nix
index 9f906a94691..1e6e077df1f 100644
--- a/tests/modules/programs/kakoune/default.nix
+++ b/tests/modules/programs/kakoune/default.nix
@@ -1,4 +1,6 @@
 {
+  kakoune-no-plugins = ./no-plugins.nix;
+  kakoune-use-plugins = ./use-plugins.nix;
   kakoune-whitespace-highlighter = ./whitespace-highlighter.nix;
   kakoune-whitespace-highlighter-corner-cases =
     ./whitespace-highlighter-corner-cases.nix;
diff --git a/tests/modules/programs/kakoune/no-plugins.nix b/tests/modules/programs/kakoune/no-plugins.nix
new file mode 100644
index 00000000000..76dea5440ac
--- /dev/null
+++ b/tests/modules/programs/kakoune/no-plugins.nix
@@ -0,0 +1,13 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+{
+  config = {
+    programs.kakoune = { enable = true; };
+
+    nmt.script = ''
+      assertFileNotRegex home-path/share/kak/plugins.kak . # file is empty
+    '';
+  };
+}
diff --git a/tests/modules/programs/kakoune/use-plugins.nix b/tests/modules/programs/kakoune/use-plugins.nix
new file mode 100644
index 00000000000..7b23627dbbd
--- /dev/null
+++ b/tests/modules/programs/kakoune/use-plugins.nix
@@ -0,0 +1,18 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+{
+  config = {
+    programs.kakoune = {
+      enable = true;
+      plugins = [ pkgs.kakounePlugins.kak-powerline ];
+    };
+
+    nmt.script = let plugins_kak = "home-path/share/kak/plugins.kak";
+    in ''
+      assertFileRegex ${plugins_kak} \
+        '^source "/nix/store/.*-kak-powerline/share/kak/autoload/plugins/powerline/.*.kak"$'
+    '';
+  };
+}
-- 
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