notes/obsidian-nvim: remove unnecessary options and add integrations/compat

docs/manual/release-notes/rl-0.9.md

@@ -1,5 +1,26 @@
 # Release 0.9 {#sec-release-0-9}
 
+## Breaking changes
+
+- [obsidian.nvim] now uses a maintained fork which has removed the `dir`
+  setting. Use `workspaces` instead:
+
+  ```nix
+  {
+    workspaces = [
+      {
+        name = "any-string";
+        path = "~/old/dir/path/value";
+      }
+    ];
+  }
+  ```
+
+  Some other settings and commands are now deprecated but are still supported.
+
+- [obsidian.nvim] has removed the `setupOpts.mappings` options. Use the built-in
+  Neovim settings (nvf's {option}`vim.keymaps`)
+
 ## Changelog {#sec-release-0-9-changelog}
 
 [Ring-A-Ding-Ding-Baby](https://github.com/Ring-A-Ding-Ding-Baby):
@@ -7,3 +28,57 @@
 - Aligned `codelldb` adapter setup with [rustaceanvim]’s built-in logic.
 - Added `languages.rust.dap.backend` option to choose between `codelldb` and
   `lldb-dap` adapters.
+
+[alfarel](https://github.com/alfarelcynthesis):
+
+[obsidian.nvim]: https://github.com/obsidian-nvim/obsidian.nvim
+[blink.cmp]: https://cmp.saghen.dev/
+[snacks.nvim]: https://github.com/folke/snacks.nvim
+[mini.nvim]: https://nvim-mini.org/mini.nvim/
+[telescope.nvim]: https://github.com/nvim-telescope/telescope.nvim
+[fzf-lua]: https://github.com/ibhagwan/fzf-lua
+[render-markdown.nvim]: https://github.com/MeanderingProgrammer/render-markdown.nvim
+[markview.nvim]: https://github.com/OXY2DEV/markview.nvim
+[which-key.nvim]: https://github.com/folke/which-key.nvim
+
+- Upgrade [obsidian.nvim] to use a maintained fork, instead of the unmaintained
+  upstream.
+  - Various upstream improvements:
+    - Support [blink.cmp] and completion plugin autodetection.
+    - Support various pickers for prompts, including [snacks.nvim]'s
+      `snacks.picker`, [mini.nvim]'s `mini.pick`, [telescope.nvim], and
+      [fzf-lua].
+    - Merge commands like `ObsidianBacklinks` into `Obisidian backlinks`. The
+      old format is still supported by default.
+    - Some `setupOpts` options have changed:
+      - `disable_frontmatter` -> `frontmatter.enabled` (and inverted), still
+        supported.
+      - `note_frontmatter_func` -> `frontmatter.func`, still supported.
+      - `statusline` module is now deprecated in favour of `footer`, still
+        supported.
+      - `dir` is no longer supported, use `workspaces`:
+
+        ```nix
+        {
+          workspaces = [
+            {
+              name = "any-string";
+              path = "~/old/dir/path/value";
+            }
+          ];
+        }
+        ```
+
+      - `use_advanced_uri` -> `open.use_advanced_uri`.
+      - Mappings are now expected to be set using the built-in Neovim APIs,
+        managed by `vim.keymaps` in nvf, instead of `mappings` options.
+      - Some option defaults have changed.
+    - And more.
+  - Automatically configure an enabled picker in the order mentioned above, if
+    any are enabled.
+  - Add integration with `snacks.image` for rendering workspace/vault assets.
+  - Detect if [render-markdown.nvim] or [markview.nvim] are enabled and disable
+    the `ui` module if so. It should work without this, but `render-markdown`'s
+    {command}`:healthcheck` doesn't know that.
+  - Remove [which-key.nvim] `<leader>o` `+Notes` description which did not
+    actually correspond to any keybinds.

modules/plugins/notes/obsidian/config.nix

@@ -3,9 +3,9 @@
   lib,
   ...
 }: let
-  inherit (lib.modules) mkIf;
+  inherit (lib.modules) mkIf mkMerge;
+  inherit (lib.generators) mkLuaInline;
   inherit (lib.nvim.dag) entryAnywhere;
-  inherit (lib.nvim.binds) pushDownDefault;
   inherit (lib.nvim.lua) toLuaObject;
 
   cfg = config.vim.notes.obsidian;
@@ -18,13 +18,58 @@ in {
         "tabular"
       ];
 
-      binds.whichKey.register = pushDownDefault {
-        "<leader>o" = "+Notes";
-      };
-
       pluginRC.obsidian = entryAnywhere ''
         require("obsidian").setup(${toLuaObject cfg.setupOpts})
       '';
+
+      notes.obsidian.setupOpts = let
+        # may not be defined
+        snacks-picker.enable = config.vim.utility.snacks-nvim.setupOpts.picker.enabled or false;
+        mini-pick = config.vim.mini.pick;
+        inherit (config.vim) telescope fzf-lua;
+
+        inherit (config.vim.languages.markdown.extensions) render-markdown-nvim markview-nvim;
+      in
+        mkMerge [
+          # Don't set option unless we have a useful setting for it.
+          (mkIf (snacks-picker.enable || mini-pick.enable || telescope.enable || fzf-lua.enable) {
+            # It doesn't detect/choose this.
+            # Some pickers and completion plugins don't get detected correctly by the checkhealth, but they all work.
+            # Values taken from the [config's](https://github.com/obsidian-nvim/obsidian.nvim/blob/main/lua/obsidian/config/init.lua) valid ones.
+            picker.name =
+              if snacks-picker.enable
+              then "snacks.pick"
+              else if mini-pick.enable
+              then "mini.pick"
+              else if telescope.enable
+              then "telescope.nvim"
+              else if fzf-lua.enable
+              then "fzf-lua"
+              # NOTE: Shouldn't happen with the if-guard.
+              else null;
+          })
+
+          # Should be disabled automatically, but still shows up in render-markdown's checkhealth.
+          # This is also useful in that it will conflict with a user explicitly enabling it
+          # without mkForce, which is probably a copy paste issue and a sign to look at
+          # whether this option is useful.
+          (mkIf (render-markdown-nvim.enable || markview-nvim.enable) {ui.enable = false;})
+        ];
+
+      # Resolve markdown image paths in the vault.
+      # Only actually used by snacks if image.enabled is set to true and
+      # required programs are supplied and `attachments.img_folder` is correct.
+      # From https://github.com/obsidian-nvim/obsidian.nvim/wiki/Images,
+      # which notes the API might change.
+      utility.snacks-nvim.setupOpts = mkIf config.vim.utility.snacks-nvim.enable {
+        image.resolve = mkLuaInline ''
+          function(path, src)
+            if require("obsidian.api").path_is_note(path) then
+              return require("obsidian.api").resolve_image_path(src)
+            end
+          end
+        '';
+      };
     };
   };
 }

modules/plugins/notes/obsidian/obsidian.nix

@@ -1,14 +1,7 @@
-{
-  config,
-  lib,
-  ...
-}: let
-  inherit (lib.options) mkEnableOption mkOption;
-  inherit (lib.types) bool str nullOr;
-  inherit (lib.modules) mkRenamedOptionModule;
+{lib, ...}: let
+  inherit (lib.options) mkEnableOption;
+  inherit (lib.modules) mkRenamedOptionModule mkRemovedOptionModule;
   inherit (lib.nvim.types) mkPluginSetupOption;
-
-  autocompleteCfg = config.vim.autocomplete;
 in {
   imports = let
     renamedSetupOption = oldPath: newPath:
@@ -16,38 +9,60 @@ in {
       (["vim" "notes" "obsidian"] ++ oldPath)
       (["vim" "notes" "obsidian" "setupOpts"] ++ newPath);
   in [
-    (renamedSetupOption ["dir"] ["dir"])
+    (
+      mkRemovedOptionModule ["vim" "notes" "obsidian" "dir"]
+      ''
+        `obsidian.nvim` has migrated to the `setupOpts.workspaces` option to support multiple vaults with a single interface.
+
+        To continue using a single vault, set:
+
+        ```nix
+        {
+          notes.obsidian.setupOpts.workspaces = [
+            {
+              name = "any-string";
+              path = "~/old/dir/path/value";
+            }
+          ];
+        }
+        ```
+
+        See the [wiki](https://github.com/obsidian-nvim/obsidian.nvim/wiki/Workspace#vault-based-workspaces) for more information.
+      ''
+    )
     (renamedSetupOption ["daily-notes" "folder"] ["daily_notes" "folder"])
     (renamedSetupOption ["daily-notes" "date-format"] ["daily_notes" "date_format"])
     (renamedSetupOption ["completion"] ["completion"])
   ];
+
   options.vim.notes = {
     obsidian = {
-      enable = mkEnableOption "complementary neovim plugins for Obsidian editor";
+      enable =
+        mkEnableOption ""
+        // {
+          description = ''
+            Whether to enable plugins to complement the Obsidian markdown editor [obsidian.nvim].
 
-      setupOpts = mkPluginSetupOption "Obsidian.nvim" {
-        daily_notes = {
-          folder = mkOption {
-            type = nullOr str;
-            default = null;
-            description = "Directory in which daily notes should be created";
-          };
-          date_format = mkOption {
-            type = nullOr str;
-            default = null;
-            description = "Date format used for creating daily notes";
-          };
+            Enables [vim-markdown] which automatically folds markdown headings inside and outside of workspaces/vaults.
+            Set {option}`vim.globals.vim_markdown_folding_disable = 1;` to disable automatic folding,
+            or {option}`vim.globals.vim_markdown_folding_level = <heading-level-int>;` to set the default fold level for new buffers.
+
+            nvf will choose one of `snacks.picker`, `mini.pick`, `telescope`, or `fzf-lua` as the `obsidian.nvim` picker based on whether they are enabled, in that order.
+
+            You can enable one of them with one of the following:
+
+            - {option}`vim.utility.snacks-nvim.setupOpts.picker.enabled` and {option}`vim.utility.snacks-nvim.enable`
+            - {option}`vim.mini.pick.enable`
+            - {option}`vim.telescope.enable`
+            - {option}`vim.fzf-lua.enable`
+
+            {option}`vim.notes.obsidian.setupOpts.ui.enable` is automatically disabled if `render-markdown.nvim` or `markview.nvim` are enabled.
+
+            [vim-markdown]: https://github.com/preservim/vim-markdown?tab=readme-ov-file#options
+          '';
         };
 
-        completion = {
-          nvim_cmp = mkOption {
-            # If using nvim-cmp, otherwise set to false
-            type = bool;
-            description = "If using nvim-cmp, otherwise set to false";
-            default = autocompleteCfg.nvim-cmp.enable || autocompleteCfg.blink-cmp.enable;
-          };
-        };
-      };
+      setupOpts = mkPluginSetupOption "obsidian.nvim" {};
     };
   };
 }