128 lines
3.1 KiB
Lua
128 lines
3.1 KiB
Lua
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local util = require("util")
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local M = {}
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M.local_plugins = {}
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function M.bootstrap()
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local fn = vim.fn
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local install_path = fn.stdpath("data") .. "/site/pack/packer/opt/packer.nvim"
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if fn.empty(fn.glob(install_path)) > 0 then
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fn.system({"git", "clone", "--depth", "1", "https://github.com/wbthomason/packer.nvim", install_path})
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return true
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end
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end
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function M.auto_compile()
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local group = vim.api.nvim_create_augroup("PackerUserConfig", {})
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vim.api.nvim_create_autocmd("BufWritePost", {
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pattern = { "plugins.lua", "*/plugins/*.lua", "packer.lua" },
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group = group,
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callback = function()
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for p, _ in pairs(package.loaded) do
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if p:find("^plugins") or p == "config.plugins" or p == "util.packer" then
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package.loaded[p] = nil
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end
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end
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require("config.plugins")
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vim.cmd([[PackerCompile]])
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util.info("Packer compiled...")
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end,
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})
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end
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function M.use(spec, fn)
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if type(spec) == "string" then
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spec = { spec }
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elseif type(spec) == "table" and #spec > 1 then
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for i, child_spec in ipairs(spec) do
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spec[i] = M.use(child_spec, fn)
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end
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return
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end
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if
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type(spec.requires) == "string"
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or (type(spec.requires) == "table" and not vim.tbl_islist(spec.requires) and #spec.requires == 1)
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then
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spec.requires = { spec.requires }
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end
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if spec.requires then
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for i, v in ipairs(spec.requires) do
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spec.requires[i] = M.use(v, fn)
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end
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end
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fn(spec)
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return spec
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end
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function M.get_name(pkg)
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local parts = vim.split(pkg, "/")
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return parts[#parts], parts[1]
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end
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function M.has_local(name)
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return vim.loop.fs_stat(vim.fn.expand("~/projects/" .. name)) ~= nil
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end
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function M.wrap(use)
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return function(spec)
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spec = M.use(spec, M.process_plugin)
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use(spec)
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end
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end
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function M.process_plugin(spec)
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if spec.plugin then
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local ok, plugin = pcall(require, "plugins." .. spec.plugin)
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if not ok then
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util.error("Failed to load plugins." .. spec.plugin .. "\n\n" .. plugin)
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else
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for k, v in pairs(plugin) do
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-- what we call init, is called setup in Packer
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-- skip plugin.setup methods. Thos are to be called maually from scripts
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local kk = k == "init" and "setup" or k ~= "setup" and k
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if kk then
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spec[kk] = type(v) == "function" and ([[require("plugins.%s").%s()]]):format(spec.plugin, k) or v
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end
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end
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end
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spec.plugin = nil
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end
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end
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function M.plugin(pkg)
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local name = M.get_name(pkg):lower()
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name = name:gsub("%.n?vim$", "")
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name = name:gsub("^n?vim%-", "")
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name = name:gsub("%-n?vim$", "")
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name = name:gsub("%.lua$", "")
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name = name:gsub("%.", "_")
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return { pkg, plugin = name }
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end
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function M.setup(config, fn)
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local bootstrapped = M.bootstrap()
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M.auto_compile()
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vim.cmd([[packadd packer.nvim]])
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local packer = require("packer")
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packer.init(config)
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M.local_plugins = config.local_plugins or {}
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packer.startup(function(use)
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use = M.wrap(use)
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fn(use, function(pkg)
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return use(M.plugin(pkg))
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end)
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end)
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if bootstrapped then
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require("packer").sync()
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end
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end
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return M
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