Merge pull request #490 from NotAShelf/typst-preview

languages/typst: add live preview for tinymist

docs/release-notes/rl-0.8.md

@@ -0,0 +1,8 @@
+# Release 0.8 {#sec-release-0.8}
+
+[NotAShelf](https://github.com/notashelf):
+
+[typst-preview.nvim]: https://github.com/chomosuke/typst-preview.nvim
+
+- Add [typst-preview.nvim] under
+  `languages.typst.extensions.typst-preview-nvim`.

flake.lock

@@ -1902,6 +1902,22 @@
         "type": "github"
       }
     },
+    "plugin-typst-preview-nvim": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1733120663,
+        "narHash": "sha256-uYMZ2PONiiI3UDvCgNvyy4+jhzmUDbAyxX0phKxELXw=",
+        "owner": "chomosuke",
+        "repo": "typst-preview.nvim",
+        "rev": "0cb5f5627312f50ce089f785ec42b55a85f30ce7",
+        "type": "github"
+      },
+      "original": {
+        "owner": "chomosuke",
+        "repo": "typst-preview.nvim",
+        "type": "github"
+      }
+    },
     "plugin-vim-dirtytalk": {
       "flake": false,
       "locked": {
@@ -2151,6 +2167,7 @@
         "plugin-tokyonight": "plugin-tokyonight",
         "plugin-trouble": "plugin-trouble",
         "plugin-ts-error-translator": "plugin-ts-error-translator",
+        "plugin-typst-preview-nvim": "plugin-typst-preview-nvim",
         "plugin-vim-dirtytalk": "plugin-vim-dirtytalk",
         "plugin-vim-fugitive": "plugin-vim-fugitive",
         "plugin-vim-illuminate": "plugin-vim-illuminate",

flake.nix

@@ -206,6 +206,11 @@
       flake = false;
     };
 
+    plugin-typst-preview-nvim = {
+      url = "github:chomosuke/typst-preview.nvim";
+      flake = false;
+    };
+
     plugin-nvim-metals = {
       url = "github:scalameta/nvim-metals";
       flake = false;

modules/plugins/languages/typst.nix

@@ -7,10 +7,13 @@
   inherit (lib.options) mkEnableOption mkOption;
   inherit (lib.modules) mkIf mkMerge;
   inherit (lib.lists) isList;
-  inherit (lib.types) enum either listOf package str;
+  inherit (lib.types) nullOr enum either attrsOf listOf package str;
   inherit (lib.attrsets) attrNames;
-  inherit (lib.nvim.lua) expToLua;
+  inherit (lib.generators) mkLuaInline;
-  inherit (lib.nvim.types) mkGrammarOption;
+  inherit (lib.meta) getExe;
+  inherit (lib.nvim.lua) expToLua toLuaObject;
+  inherit (lib.nvim.types) mkGrammarOption mkPluginSetupOption;
+  inherit (lib.nvim.dag) entryAnywhere;
 
   cfg = config.vim.languages.typst;
 
@@ -33,6 +36,7 @@
         }
       '';
     };
+
     tinymist = {
       package = pkgs.tinymist;
       lspConfig = ''
@@ -120,6 +124,50 @@ in {
         default = formats.${cfg.format.type}.package;
       };
     };
+
+    extensions = {
+      typst-preview-nvim = {
+        enable =
+          mkEnableOption ''
+            [typst-preview.nvim]: https://github.com/chomosuke/typst-preview.nvim
+
+            Low latency typst preview for Neovim via [typst-preview.nvim]
+          ''
+          // {default = true;};
+
+        setupOpts = mkPluginSetupOption "typst-preview-nvim" {
+          open_cmd = mkOption {
+            type = nullOr str;
+            default = null;
+            example = "firefox %s -P typst-preview --class typst-preview";
+            description = ''
+              Custom format string to open the output link provided with `%s`
+            '';
+          };
+
+          dependencies_bin = mkOption {
+            type = attrsOf str;
+            default = {
+              "tinymist" = getExe servers.tinymist.package;
+              "websocat" = getExe pkgs.websocat;
+            };
+
+            description = ''
+              Provide the path to binaries for dependencies. Setting this
+              to a non-null value will skip the download of the binary by
+              the plugin.
+            '';
+          };
+
+          extra_args = mkOption {
+            type = nullOr (listOf str);
+            default = null;
+            example = ["--input=ver=draft" "--ignore-system-fonts"];
+            description = "A list of extra arguments (or `null`) to be passed to previewer";
+          };
+        };
+      };
+    };
   };
   config = mkIf cfg.enable (mkMerge [
     (mkIf cfg.treesitter.enable {
@@ -136,5 +184,13 @@ in {
       vim.lsp.lspconfig.enable = true;
       vim.lsp.lspconfig.sources.typst-lsp = servers.${cfg.lsp.server}.lspConfig;
     })
+
+    # Extensions
+    (mkIf cfg.extensions.typst-preview-nvim.enable {
+      vim.startPlugins = ["typst-preview-nvim"];
+      vim.pluginRC.typst-preview-nvim = entryAnywhere ''
+        require("typst-preview").setup(${toLuaObject cfg.extensions.typst-preview-nvim.setupOpts})
+      '';
+    })
   ]);
 }

release.json

@@ -1,4 +1,4 @@
 {
-	"release": "v0.7",
+	"release": "v0.8",
-	"isReleaseBranch": true
+	"isReleaseBranch": false
 }