const express = require('express');
const rest = require('superagent');
const simpleGit = require('simple-git');
const fs = require('fs');

const app = express();

const giteaHost = 'git.adb.sh';

app.get('/', function (req, res) {
    res.send('Hello World');
});

app.listen(3000);

let findRepos = setInterval(()=>{
    rest.get(`https://${giteaHost}/api/v1/repos/search?q=${giteaHost}`).then(res=>{
        console.log(res.text);
        let content = JSON.parse(res.text);
        content.data.forEach(repo=>{
            if (!repo.name.match(/^(.*).git.adb.sh/)) return; //matches domain?
            let namePattern = new RegExp(`^(.*.)|()${repo.owner.username}.${giteaHost}`);
            if (!repo.name.match(namePattern)) return; //matches owner?
            console.log(`found => ${repo.owner.username}.${giteaHost}`)
            updateRepo(repo);
        });
    }).catch(console.error);
},5*1000);

function updateRepo(repo){
    if (!fs.existsSync(`./repoStorage/${repo.name}`)){
        let git = simpleGit(`./repoStorage/`);
        git.clone(repo.clone_url);
        console.log(`clone ${repo.name}`);
    }else{
        let git = simpleGit(`./repoStorage/`);
        git.fetch(repo.clone_url);
        git.reset('hard');
        console.log(`fetch/reset ${repo.name}`);
    }
}