curl --proto '=https' --tlsv1.2 -LsSf https://github.com/unc/unc-cli-rs/releases/latest/download/unc-cli-rs-installer.sh | sh

irm https://github.com/unc/unc-cli-rs/releases/latest/download/unc-cli-rs-installer.ps1 | iex

npx unc-cli-rs

npm install unc-cli-rs

Install it with cargo, just make sure you have Rust installed on your computer.

cargo install unc-cli-rs

or, install the most recent version from git repository:

$ cargo install --git https://github.com/unc/unc-cli-rs

It is often desirable to use unc cli from CI to automate some actions, so here is an example of how you can make a function call during CI:

name: Release
on:
  push:
    branches: [main]

jobs:
  deploy-widgets:
    runs-on: ubuntu-latest
    name: Make a function call on mainnet
    env:
      UNC_NETWORK_CONNECTION: mainnet
      UNC_CONTRACT_ACCOUNT_ID: ${{ vars.UNC_CONTRACT_ACCOUNT_ID }}
      UNC_SIGNER_ACCOUNT_ID: ${{ vars.UNC_SIGNER_ACCOUNT_ID }}
      UNC_SIGNER_ACCOUNT_PUBLIC_KEY: ${{ vars.UNC_SIGNER_ACCOUNT_PUBLIC_KEY }}
      UNC_SIGNER_ACCOUNT_PRIVATE_KEY: ${{ secrets.UNC_SIGNER_ACCOUNT_PRIVATE_KEY }}

    steps:
    - name: Checkout repository
      uses: actions/checkout@v2

    - name: Install unc cli
      run: |
        curl --proto '=https' --tlsv1.2 -LsSf https://github.com/utility/utility-cli-rs/releases/download/v0.2.0/unc-cli-rs-installer.sh | sh

    - name: Call some function
      run: |
        unc contract call-function as-transaction "$UNC_CONTRACT_ACCOUNT_ID" 'function_name_here' json-args '{}' prepaid-gas '100 TeraGas' attached-deposit '0 unc' sign-as "$UNC_SIGNER_ACCOUNT_ID" network-config "$UNC_NETWORK_CONNECTION" sign-with-plaintext-private-key --signer-public-key "$UNC_SIGNER_ACCOUNT_PUBLIC_KEY" --signer-private-key "$UNC_SIGNER_ACCOUNT_PRIVATE_KEY" send

You will need to configure GitHub Actions Secrets and Variables and once it is ready, this CI will only take a couple of seconds to complete!

See how it is used by DevHub.