scripts: rework minimal_init.lua

Author: mochaaP

scripts/minimal_init.lua

@@ -1,22 +1,12 @@
--- this template is borrowed from nvim-lspconfig
-local on_windows = vim.uv.os_uname().version:match("Windows")
-
-local function join_paths(...)
-    local path_sep = on_windows and "\\" or "/"
-    local result = table.concat({ ... }, path_sep)
-    return result
-end
-
 vim.g.loaded_remote_plugins = ""
-vim.cmd([[set runtimepath=$VIMRUNTIME]])
+vim.o.runtimepath = vim.env["VIMRUNTIME"]
 
-local temp_dir = vim.env.TEMP or "/tmp"
+local temp_dir = vim.fs.dirname(vim.fn.tempname())
 
-vim.cmd("set packpath=" .. join_paths(temp_dir, "nvim", "site"))
+vim.o.packpath = vim.fs.joinpath(temp_dir, "nvim", "site")
 
-local package_root = join_paths(temp_dir, "nvim", "site", "pack")
-local install_path = join_paths(package_root, "packer", "start", "packer.nvim")
-local compile_path = join_paths(install_path, "plugin", "packer_compiled.lua")
+local package_root = vim.fs.joinpath(temp_dir, "nvim", "site", "pack")
+local install_path = vim.fs.joinpath(package_root, "deps", "start", "mini.deps")
 
 local null_ls_config = function()
     local null_ls = require("null-ls")
@@ -29,27 +19,20 @@ end
 
 local function load_plugins()
     -- only add other plugins if they are necessary to reproduce the issue
-    require("packer").startup({
-        {
-            "wbthomason/packer.nvim",
-            {
-                "nvimtools/none-ls.nvim",
-                requires = { "nvim-lua/plenary.nvim" },
-                config = null_ls_config,
-            },
-        },
-        config = {
-            package_root = package_root,
-            compile_path = compile_path,
+    local deps = require("mini.deps")
+    deps.setup({
+        path = {
+            package = package_root,
         },
     })
+    deps.add({
+        source = "nvimtools/none-ls.nvim",
+        depends = { "nvim-lua/plenary.nvim" },
+    })
+    deps.later(null_ls_config)
 end
 
 if vim.fn.isdirectory(install_path) == 0 then
-    vim.fn.system({ "git", "clone", "https://github.com/wbthomason/packer.nvim", install_path })
-    load_plugins()
-    require("packer").sync()
-else
-    load_plugins()
-    require("packer").sync()
+    vim.fn.system({ "git", "clone", "--filter=blob:none", "https://github.com/echasnovski/mini.deps", install_path })
 end
+load_plugins()

test/minimal_init.lua

@@ -16,21 +16,22 @@ function M.load(plugin)
             "git",
             "clone",
             "--depth=1",
+            "--filter=blob:none",
             "https://github.com/" .. plugin .. ".git",
-            package_root .. "/" .. name,
+            vim.fs.joinpath(package_root, name),
         })
     end
 end
 
 function M.setup()
-    vim.cmd([[set runtimepath=$VIMRUNTIME]])
+    vim.o.runtimepath = vim.env["VIMRUNTIME"]
     vim.opt.runtimepath:append(M.root())
     vim.opt.packpath = { M.root(".tests/site") }
     M.load("nvim-lua/plenary.nvim")
-    vim.env.XDG_CONFIG_HOME = M.root(".tests/config")
-    vim.env.XDG_DATA_HOME = M.root(".tests/data")
-    vim.env.XDG_STATE_HOME = M.root(".tests/state")
-    vim.env.XDG_CACHE_HOME = M.root(".tests/cache")
+    vim.env["XDG_CONFIG_HOME"] = M.root(".tests/config")
+    vim.env["XDG_DATA_HOME"] = M.root(".tests/data")
+    vim.env["XDG_STATE_HOME"] = M.root(".tests/state")
+    vim.env["XDG_CACHE_HOME"] = M.root(".tests/cache")
     require("null-ls.config")._set({ log = { enable = false } })
 end