main.js

const fs = require("fs");
const chokidar = require("chokidar");
const path = require("path");
const files = require("./js/fsWrap");
const upload = require("./js/upload");
const FSWrapper = require("./js/fsWrap");

const WATCHED = path.join(__dirname, "test");
const UNWATCHED = ["./node_modules/*", "./ignored/*"];

// Initialize watcher.
const watcher = chokidar.watch(path.resolve(WATCHED), {
    ignored: /(^|[\/\\])\../, // ignore dotfiles
    persistent: true,
});

function main() {
    watcher
        .unwatch(UNWATCHED)
        .on("add", async (DocPath) => {
            const size = await FSWrapper.fileSize(DocPath);

            // Check file size and uplaod only if it is above 1kb
            if (parseInt(size.split("-")[0]) >= 1) {
                console.log("File", DocPath, "has been added");

                if (await files.findFileExists(DocPath)) {
                    const form = await upload.createFormData(DocPath, DocPath.split(__dirname)[1]);
                    await upload.uploadfile(form);
                }
            }
        })
        .on("change", async (DocPath) => {
            if (await files.findFileExists(DocPath)) {
                const form = await upload.createFormData(DocPath, DocPath.split(__dirname)[1]);
                await upload.uploadfile(form);
                // console.log(form);
            } else {
                console.log("error");
            }
            console.log("File", DocPath, "has been changed");
        })
        .on("unlink", function (DocPath) {
            console.log("File", DocPath, "has been removed");
        })
        .on("error", function (error) {
            console.error("Error happened", error);
        });
}

main();