@focaccia/focaccia

Focaccia

Focaccia is a storage abstraction layer which allows to manage with easy files into your local or cloud storages.

Contents

• Installing
• How to use
• Adapters
• Initialize
• Operations:
  • Writing a file
  • Checking file exists
  • Reading file content
  • Reading file content and delete
  • Rename a file
  • Copy a file
  • Delete a file
  • Creates a directory
  • List directory content
  • Delete a directory
  • Buffers & Streams

Installing

Execute npm install --save @focaccia/focaccia to your main project.

How To Use:

• To use this tool you will need to initialize two objects, the adapter and the abstraction layer.

Adapters:

• Local file system (included in this package)
• AWS

---

Initialize

const {Focaccia, LocalAdapter} = require("@focaccia/focaccia");

// This is the root directory to start uploading the files.
let rootDir = "/var/myproejct/data"; // Make sure this exists and has write access.
let tAsty = new Focaccia(new LocalAdapter(rootDir), {});

Writing a local file

let res = tAsty.write("helloworld.txt", "Hello World"); // returns a promise
res.then((d) => {
  console.log("RESULT", d);
})

---

Checking if a file exists

let res = tAsty.has("helloworld.txt"); // returns a promise
res.then((data) => console.log(data));

Output

boolean: true or false if exists

---

Reading a file

let res = tAsty.read("helloworld.txt"); // returns a promise
res.then((data) => console.log(data));

Output

String: File content

---

Reading a file and delete

This command is the same as above but with the difference that deletes the file after the read process.

let res = tAsty.readAndDelete("helloworld.txt"); // returns a promise
res.then((data) => console.log(data));

Output

String: File content

---

Rename

let res = tAsty.rename("helloworld.txt", "mynewname.txt"); // returns a promise
res.then((data) => console.log(data));

Output

boolean: true or false if exists

---

Copy

let res = tAsty.copy("mynewname.txt", "helloworld.txt"); // returns a promise
res.then((data) => console.log(data));

Output

boolean: true or false if exists

---

Delete

let res = tAsty.delete("helloworld.txt"); // returns a promise
res.then((data) => console.log(data));

Output

boolean: true or false if exists

---

Creates a directory

This will create a directory inside the root directory previously configured.

let res = tAsty.createDir("test"); // returns a promise
res.then((data) => console.log(data));

Output

boolean: true or false if exists

---

List directory content

let res = tAsty.listContents("test"); // returns a promise
res.then((data) => console.log(data));

Output

[...array of files and folders]

---

Delete a Directory

let res = tAsty.deleteDir("test"); // returns a promise
res.then((data) => console.log(data));

Output

boolean: true or false if exists

---

Buffer supports.

It is possible to create, retrieve, delete and update buffers or streams by using the methods:

writeStream, readStream, putStream and delete.