linux-tools/modules/vim/module.py

from AbstractModule import AbstractModule
from subprocess import call
from PyInquirer import prompt
import os
import shutil


class VimModule(AbstractModule):
    def __init__(self):
        super().__init__()
        self.plugins = {
            "Colorschemes": "Plug 'https://github.com/rafi/awesome-vim-colorschemes.git'",
            "Unix Operations": "Plug 'https://github.com/tpope/vim-eunuch.git'",
            "Emmet": "Plug 'https://github.com/mattn/emmet-vim.git'",
            "Meta5 Theme": "Plug 'https://github.com/christophermca/meta5.git'",
            "Nerdtree": "Plug 'https://github.com/scrooloose/nerdtree'",
            "Lightline": "Plug 'https://github.com/itchyny/lightline.vim'"
        }

    def do_module_selection(self):
        mapped_list = []
        for choice in self.plugins.keys():
            mapped_list.append({
                "name": choice
            })

        print("Available Plugins:")
        module_selection = [
            {
                'type': 'checkbox',
                'message': 'Select plugins',
                'name': 'modules',
                'choices': mapped_list
            }
        ]
        return prompt(module_selection)

    def run(self):

        selected_modules = self.do_module_selection()['modules']

        # print out selected plugins
        [print(x) for x in selected_modules]

        # Create vimrc file
        vimrc_exists = os.path.isfile("testfile")

        if vimrc_exists:
            temp_file = open('temp', 'w')
            with open("testfile", "r") as vimrc_out_file:
                for line in vimrc_out_file:
                    if line.startswith("call plug#begin('~/.vim/plugged')"):
                        for element in selected_modules:
                            line = line.strip() + "\n" + self.plugins[element] + "\n"
                    temp_file.write(line)
            temp_file.close()
            shutil.move('temp', 'testfile')

            # Merge duplicates to first ocassion with awk
            sorted_file = "awk -i inplace ' !x[$0]++' ~/Gitlab/linux-tools/testfile"
            call(sorted_file, shell=True)

        else:
            with open("testfile", "w+") as vimrc_file:
                vimrc_file.write("\n" + "call plug#begin('~/.vim/plugged')\n")
                for element in selected_modules:
                    vimrc_file.write(self.plugins[element] + "\n")
                vimrc_file.write("call plug#end()\n")

        vimdir_exists = os.path.isdir("/home/clay/Gitlab/linux-tools/testdirectory/")
        autoloaddir_exists = os.path.isdir("/home/clay/Gitlab/linux-tools/testdirectory/autoload/")

        # Create necessary folder structure for Plugin Manager
        if autoloaddir_exists == False:
            if vimdir_exists:
                install_vimplug = "cd ~/Gitlab/linux-tools/testdirectory/ && mkdir autoload && cd autoload && touch test.txt"
                call(install_vimplug, shell=True)

            else:
                make_vimdir = """cd ~/Gitlab/linux-tools/ && mkdir testdirectory && cd testdirectory && mkdir autoload && 
                                cd autoload && touch test.txt"""
                call(make_vimdir, shell=True)
        else:
            print("Vim-Plug already installed!")