3 releases

0.0.2	Jan 21, 2024
0.0.1	Dec 4, 2023
0.0.0	Nov 13, 2022

#111 in Build Utils

49 downloads per month

MIT and GPL-3.0 licenses

25KB
529 lines

Gear URL Shortener (GURLS)

A URL shortener built on top of Deno Deploy and Gear, inspired by goo.gl, git.io, yaus

Frontend script / browser logic: ./www/script.js
Contract: ./lib.rs

Live Demo

DEV_KEY: bottom drive obey lake curtain smoke basket hold race lonely fit walk//Alice
RPC_NODE: wss://rpc-node.gear-tech.io
PROGRAM_ID: 0x2b99cdff9640bfbe22bd505d945bafd7efe22c0ec302519d905ed37add15aefe

Visit one of the links for a live version

https://gurls.vercel.app

Deploy

Before you proceed, make sure you have git, yarn, rustup, deno, node, jq installed

$ git clone https://github.com/btwiuse/gurls && cd gurls
$ make init
...
$ make deploy
...
Deploying program...
CodeID already exists, skipping upload...
{
  codeId: "0x83239c38c37f77a1943c7ac4d44ab5f09fae588c50ca6c602b1c7a93763b9fc8",
  programId: "0x648df8e155670708c61327f0d9e0aefdea21c257acd5638d6a9a3d31e127ef3d"
}
Posting metadata...
{
  name: "github.com/btwiuse/gurls",
  meta: '{"types":"0x180010146775726c7314636f64656318616374696f6e18416374696f6e0001041841646455726c080110636f...',
  title: "github.com/btwiuse/gurls",
  metaWasm: "AGFzbQEAAAABTw1gAX8AYAF/AX9gAAF/YAN/f38Bf2AAAGADf39/AGACf38Bf2ACf38AYAR/f39/AGAEf39/fwF/YAV/f39/fwBg...",
  signature: "0x2e778426cd1ff638eba215ee6f210828bb7703cd320a45dd80b04f7bb3c7681a6a7d99f45b90d2cce58f887a93551b9439...",
  programId: "0x648df8e155670708c61327f0d9e0aefdea21c257acd5638d6a9a3d31e127ef3d",
  genesis: "0xd144f24baf0b991be22ea8dc7dd4540d9d1e971e6bf17b1770b9fc9c88272484"
}
Program deloyed: https://idea.gear-tech.io/programs/0x648df8e155670708c61327f0d9e0aefdea21c257acd5638d6a9a3d31e127ef3d?node=wss://rpc-node.gear-tech.io

Directory Layout

.
├── Makefile               // Make targets: build, deploy, publish, clean, ...
├── script/                // Utility scripts
├── dist/                  // Artifacts to be published at https://unpkg.com/browse/gurls/dist/

├── lib.rs                 // Gear contract
├── build.rs               // Custom build script
├── Cargo.toml             // Cargo crate config
├── rust-toolchain         // Rust toolchain config
├── target/                // Cargo build cache

├── gurls.ts               // Browser script
├── esbuild.config.mjs     // Esbuild bundler config
├── package.json           // Npm package config
├── node_modules/          // Node module cache

└── README.md              // This file

Objectives

In this workshop, you will learn how to

Implement basic contract logic
Deploy your contract using Gear Idea
Use @gear-js/api
- to interact with published contract
  - read ( get program state )
  - write ( sending message )
- from both frontend and backend
  - browser
  - nodejs
  - deno

References

Dependencies

~6–9MB
~164K SLoC