Solana and Anchor action

Install the solana and anchor toolchains.

Example

on:
  push:
    branches: master
  pull_request:
    branches: master

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: 01protocol/action-solana@v1
        with:
          solana-version: 1.9.1
          anchor-version: 0.20.1