feat(overseer): Add templates for compiling and watching typst files

lua/overseer/template/typst/compile.lua

@@ -0,0 +1,22 @@
+local overseer = require("overseer")
+
+return {
+	name = "Compile typst",
+	builder = function()
+		local file = vim.fn.expand("%:p")
+		local cwd = vim.fn.getcwd()
+
+		return {
+			name = "Compile " .. vim.fn.bufname(),
+			cmd = { "typst" },
+			args = { "compile", file, "--root", cwd },
+		}
+	end,
+	tags = {overseer.TAG.BUILD},
+	condition = {
+		filetype = { "typst" },
+		callback = function()
+			return vim.fn.executable("typst") == 1
+		end,
+	},
+}

lua/overseer/template/typst/watch.lua

@@ -0,0 +1,29 @@
+return {
+	name = "Watch typst",
+	params = {
+		pdf_viewer = {
+			type = "string",
+			optional = false,
+			default = "xdg-open",
+			validate = function(value)
+				return vim.fn.executable(value) ~= 0
+			end,
+		},
+	},
+	builder = function(params)
+		local file = vim.fn.expand("%:p")
+		local cwd = vim.fn.getcwd()
+
+		return {
+			name = "Watch " .. vim.fn.bufname(),
+			cmd = { "typst" },
+			args = { "watch", file, "--root", cwd, "--open", params.pdf_viewer },
+		}
+	end,
+	condition = {
+		filetype = { "typst" },
+		callback = function()
+			return vim.fn.executable("typst") == 1
+		end,
+	},
+}

lua/plugins/overseer.lua

@@ -1,6 +1,11 @@
 return {
 		'stevearc/overseer.nvim',
-    opts = {},
+		opts = {
+			templates = {
+				"typst.watch",
+				"typst.compile",
+			},
+		},
 		keys = {
 				{"<leader>ot", "<cmd>OverseerToggle<cr>", desc = "Toggle Overseer"},
 				{"<leader>or", "<cmd>OverseerRun<cr>", desc = "Start an Overseer task"},