-- Author        : swytch
-- Created       : Friday Mar 12, 2021 22:28:34 CET
-- License       : GPLv3
-- Description   : neovim plugins file


local install_path = vim.fn.stdpath("data") .. "/site/pack/packer/start/packer.nvim"
if vim.fn.empty(vim.fn.glob(install_path)) > 0 then
        print("Cloning packer...")
        PACKER_BOOTSTRAP = vim.fn.system({
                "git",
                "clone",
                "--depth",
                "1",
                "https://github.com/wbthomason/packer.nvim",
                install_path,
        })
        vim.cmd([[packadd packer.nvim]])
        print("Done.")
end

return require("packer").startup(function()
        -- packer manages itself
        use "wbthomason/packer.nvim"

        -- colorscheme
        use {
                "~/.local/src/astronomy.nvim",
                config = function() require("colorscheme") end
        }

        -- tree-sitter
        use {
                "nvim-treesitter/nvim-treesitter",
                run = ":TSUpdate",
                config = function() require("plugin.treesitter") end
        }

        -- fuzzy finder
        use {
                "nvim-telescope/telescope.nvim",
                opt = true,
                requires = {
                        {
                                "nvim-lua/plenary.nvim",
                                opt = true
                        },
                        {'nvim-telescope/telescope-fzf-native.nvim',
                                opt = true,
                                run = 'make'
                        }
                },
                cmd = "Telescope"
        }

        -- LSP
        use {
                "williamboman/nvim-lsp-installer",
                cmd = {
                        "LspInstall",
                        "LspInstallInfo"
                },
                config = function() require("plugin.lsp_installer").setup() end
        }

        use {
                "neovim/nvim-lspconfig",
                ft = { "c", "cpp", "lua", "python", "tex"},
                config = function() require("lsp").setup() end
        }

        -- auto completion
        use {
                "hrsh7th/nvim-cmp",
                requires = {
                        {
                                "L3MON4D3/LuaSnip",
                                config = function()
                                        require("plugin.luasnip") end
                        },
                        "saadparwaiz1/cmp_luasnip",
                        "hrsh7th/cmp-nvim-lsp",
                        "hrsh7th/cmp-nvim-lua",
                        "hrsh7th/cmp-buffer",
                        "hrsh7th/cmp-path",
                        "hrsh7th/cmp-calc",
                        "ray-x/cmp-treesitter",
                        "f3fora/cmp-spell",
                },
                config = function() require("plugin.cmp") end
        }

        -- commenting, simplified
        use {
                "numToStr/Comment.nvim",
                config = function() require("plugin.comment") end
        }

        -- autopairs
        use {
                "windwp/nvim-autopairs",
                config = function() require('nvim-autopairs').setup() end
       }

        -- display colors directly in editor
        use {
                "norcalli/nvim-colorizer.lua",
                cmd = "ColorizerToggle"
        }


        -- automatically setup the config after cloning
        if PACKER_BOOTSTRAP then
                require("packer").sync()
        end
end)