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storage

Core API

This module available in Core API

The storage module allows upload data to remote storage, described in configuration

Usage:

script.lua
local storage = require('storage.<TYPE>.<NAME>')
  • type - storage type
    • s3
  • name - storage name from configuration

An example:

A configuration file 

storages:
  s3:
    - name: dev
      ...

A script

script.lua
local s3 = require('storage.s3.dev')

s3

The storage.s3 module allows upload data to remote storage with Amazon S3 compatible API

Methods

uploadPNG

uploadPNG(data[, <FILENAME>]) imageURL, error

Upload PNG image and get public URL

If an error occurred, it will be returned as second value

If filename is not defined, it will be generated. You should provide filename without an extension If your filename will be having suffix .png, .jpg или .jpeg, it will be trimmed

An example:

script.lua
local storage = require('storage.s3.dev')

local data = 'SOME_IMAGE_DATA_FROM_MODULE_CHART'

local link, err = storage.uploadPNG(data)

A public link builds with format:

https://<BUCKET>.<ENDPOINT>/<FILENAME>