fix!: add cond for some plugins, rename :Open command

root/.config/nvim/lua/detect.lua

@@ -0,0 +1,9 @@
+local M = {}
+
+M.has_typst_executable = vim.fn.executable("typst") == 1
+M.has_go_executable = vim.fn.executable("go") == 1
+M.has_rust_executable = vim.fn.executable("rustc") == 1
+M.has_coqtop_executable = vim.fn.executable("coqtop") == 1
+M.has_pdflatex_executable = vim.fn.executable("pdflatex") == 1
+
+return M

root/.config/nvim/lua/lsp/init.lua

@@ -121,11 +121,13 @@ local function setup_lsp(on_attach, capabilities)
 		})
 	end
 
-	-- tinymist: lsp for typst. See https://github.com/Myriad-Dreamin/tinymist
-	lspconfig.tinymist.setup({
-		-- Installed via 'chomosuke/typst-preview.nvim'
-		cmd = { vim.fn.stdpath("data") .. "/typst-preview/tinymist-linux-x64" },
-	})
+	if require("detect").has_typst_executable then
+		-- tinymist: lsp for typst. See https://github.com/Myriad-Dreamin/tinymist
+		lspconfig.tinymist.setup({
+			-- Installed via 'chomosuke/typst-preview.nvim'
+			cmd = { vim.fn.stdpath("data") .. "/typst-preview/tinymist-linux-x64" },
+		})
+	end
 
 	-- https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#jsonls
 	-- npm i -g vscode-langservers-extracted

root/.config/nvim/lua/plugins/init.lua

@@ -1,4 +1,5 @@
 local plugins_setup = require("plugins_setup")
+local has_typst_executable = require("detect").has_typst_executable
 
 return {
 	-- Alternatives: https://github.com/Tsuzat/NeoSolarized.nvim
@@ -195,19 +196,19 @@ return {
 	},
 	-- A graphical display window manager in neovim
 	-- {'altermo/nxwm',branch='x11'},
-	{
-		"sourcegraph/sg.nvim",
-		dependencies = {
-			"nvim-lua/plenary.nvim", --[[ "nvim-telescope/telescope.nvim ]]
-		},
-		config = function()
-			vim.keymap.set("n", "<leader>sg", function()
-				require("sg.extensions.telescope").fuzzy_search_results()
-			end)
-		end,
-		-- If you have a recent version of lazy.nvim, you don't need to add this!
-		build = "nvim -l build/init.lua",
-	},
+	-- {
+	-- 	"sourcegraph/sg.nvim",
+	-- 	dependencies = {
+	-- 		"nvim-lua/plenary.nvim", --[[ "nvim-telescope/telescope.nvim ]]
+	-- 	},
+	-- 	config = function()
+	-- 		vim.keymap.set("n", "<leader>sg", function()
+	-- 			require("sg.extensions.telescope").fuzzy_search_results()
+	-- 		end)
+	-- 	end,
+	-- 	-- If you have a recent version of lazy.nvim, you don't need to add this!
+	-- 	build = "nvim -l build/init.lua",
+	-- },
 
 	-- find and replace
 	{
@@ -240,17 +241,26 @@ return {
 		build = "cd lua/fzy && make",
 	},
 	{
-		'MeanderingProgrammer/render-markdown.nvim',
+		"MeanderingProgrammer/render-markdown.nvim",
 		opts = {},
 		-- dependencies = { 'nvim-treesitter/nvim-treesitter', 'echasnovski/mini.nvim' }, -- if you use the mini.nvim suite
 		-- dependencies = { 'nvim-treesitter/nvim-treesitter', 'echasnovski/mini.icons' }, -- if you use standalone mini plugins
-		dependencies = { 'nvim-treesitter/nvim-treesitter', 'nvim-tree/nvim-web-devicons' }, -- if you prefer nvim-web-devicons
+		dependencies = { "nvim-treesitter/nvim-treesitter", "nvim-tree/nvim-web-devicons" }, -- if you prefer nvim-web-devicons
 	},
 	{
-		'chomosuke/typst-preview.nvim',
-		ft = 'typst',
-		build = function() require 'typst-preview'.update() end,
-	}
+		"chomosuke/typst-preview.nvim",
+		cond = has_typst_executable,
+		ft = "typst",
+		build = function()
+			require("typst-preview").update()
+		end,
+	},
+	{
+		"jiangyinzuo/typst.vim",
+		cond = has_typst_executable,
+		ft = "typst",
+		branch = "patch-1",
+	},
 	-- {
 	-- 	"amitds1997/remote-nvim.nvim",
 	-- 	version = "*", -- Pin to GitHub releases

root/.config/nvim/lua/plugins/lsp.lua

@@ -2,6 +2,8 @@ local lualine = {
 	"nvim-lualine/lualine.nvim",
 }
 
+local detect = require("detect")
+
 if vim.g.vimrc_lsp == "nvim-lsp" then
 	lualine.dependencies = {
 		"neovim/nvim-lspconfig",
@@ -211,14 +213,16 @@ if vim.g.vimrc_lsp == "nvim-lsp" then
 		},
 		{
 			"mrcjkb/rustaceanvim",
-			version = "^5", -- Recommended
+			cond = detect.has_rust_executable,
+			-- version = "^5", -- Recommended
 			lazy = false, -- This plugin is already lazy
 			ft = { "rust" },
 		},
 		{
 			-- NOTE: must ensure `go env GOPATH`/bin is in $PATH,
 			-- do not use apt install gopls, whose version is (unknown) and can not be parsed by go.nvim.
 			"ray-x/go.nvim",
+			cond = detect.has_go_executable,
 			dependencies = { -- optional packages
 				"ray-x/guihua.lua",
 				"neovim/nvim-lspconfig",

root/.config/nvim/lua/plugins/nvim_cmp.lua

@@ -1,4 +1,8 @@
 return {
+	{
+		"micangl/cmp-vimtex",
+		cond = require("detect").has_pdflatex_executable,
+	},
 	{
 		"hrsh7th/nvim-cmp",
 		dependencies = {
@@ -13,7 +17,6 @@ return {
 			-- 请检查:verbose set omnifunc? 是否符合预期
 			"garymjr/nvim-snippets",
 			"hrsh7th/cmp-omni",
-			"micangl/cmp-vimtex",
 		},
 		config = require("nvim_cmp").nvim_cmp,
 	},

root/.config/nvim/lua/plugins/vimplug.lua

@@ -8,6 +8,8 @@ if vim.g.vimrc_lsp == "coc.nvim" then
 	table.insert(leaderf_dependencies, "skywind3000/Leaderf-snippet")
 end
 
+local detect = require("detect")
+
 local M = {
 	-- SQLComplete: the dbext plugin must be loaded for dynamic SQL completion https://github.com/neovim/neovim/issues/14433
 	-- let g:omni_sql_default_compl_type = 'syntax'
@@ -21,6 +23,7 @@ local M = {
 	"jiangyinzuo/bd.vim",
 	{
 		"lervag/vimtex",
+		cond = detect.has_pdflatex_executable,
 		ft = "tex",
 		init = function()
 			vim.api.nvim_command("source ~/.vim/vimrc.d/latex.vim")
@@ -105,7 +108,6 @@ local M = {
 	"samoshkin/vim-mergetool",
 	"godlygeek/tabular",
 	{ "axvr/org.vim", ft = "org" },
-	{ "jiangyinzuo/typst.vim", ft = "typst", branch = "patch-1" },
 	{
 		"inkarkat/vim-AdvancedSorters",
 		dependencies = {
@@ -128,7 +130,7 @@ local M = {
 	"goerz/jupytext.vim",
 	{ "jpalardy/vim-slime", ft = { "python", "ocaml" } },
 	"jiangyinzuo/vim-markdown",
-	{ "whonore/Coqtail", ft = "coq" },
+	{ "whonore/Coqtail", cond = detect.has_coqtop_executable, ft = "coq" },
 	{
 		dir = "~/.vim/pack/my_plugins/start/project.vim",
 		dependencies = {
@@ -184,7 +186,7 @@ local M = {
 		end,
 		dependencies = leaderf_dependencies,
 	},
-	{ "sebdah/vim-delve", ft = "go" },
+	{ "sebdah/vim-delve", cond = detect.has_go_executable, ft = "go" },
 }
 
 if vim.g.vimrc_lsp == "coc.nvim" then

root/.vim/vimrc.d/asynctasks.vim

@@ -5,14 +5,14 @@ let g:asynctasks_term_reuse = 1
 let g:asynctasks_term_rows = 4
 let g:asynctasks_term_focus = 1
 
-command! -nargs=0 Cdroot let project_root = asyncrun#current_root() | exe 'cd ' . project_root | pwd
-command! -nargs=0 Lcdroot let project_root = asyncrun#current_root() | exe 'lcd ' . project_root | pwd
-command! -nargs=0 Tcdroot let project_root = asyncrun#current_root() | exe 'tcd ' . project_root | pwd
-command! -nargs=0 CdrootCfile let project_root = asyncrun#get_root('%:p:h') | exe 'cd ' . project_root | pwd
-command! -nargs=0 LcdrootCfile let project_root = asyncrun#get_root('%:p:h') | exe 'lcd ' . project_root | pwd
-command! -nargs=0 TcdrootCfile let project_root = asyncrun#get_root('%:p:h') | exe 'tcd ' . project_root | pwd
+command -nargs=0 Cdroot let project_root = asyncrun#current_root() | exe 'cd ' . project_root | pwd
+command -nargs=0 Lcdroot let project_root = asyncrun#current_root() | exe 'lcd ' . project_root | pwd
+command -nargs=0 Tcdroot let project_root = asyncrun#current_root() | exe 'tcd ' . project_root | pwd
+command -nargs=0 CdrootCfile let project_root = asyncrun#get_root('%:p:h') | exe 'cd ' . project_root | pwd
+command -nargs=0 LcdrootCfile let project_root = asyncrun#get_root('%:p:h') | exe 'lcd ' . project_root | pwd
+command -nargs=0 TcdrootCfile let project_root = asyncrun#get_root('%:p:h') | exe 'tcd ' . project_root | pwd
 
 command -nargs=* -complete=customlist,asynctasks_custom#MakefileComplete Make AsyncTask make +make_target=<args>
 command -bang -nargs=* -complete=file MakeInternalCmd AsyncRun -program=make @ <args>
 
-command -nargs=? Open call asynctasks_custom#Open(<q-args>)
+command -nargs=? OpenCFile call asynctasks_custom#Open(<q-args>)