github-actions.yml

name: Blessed.rs

on:
  pull_request:
  push:
    branches:
      - main
env:
  FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}

jobs:
  build:
    name: Compile binary
    # We compile the binary natively on the CI operating system, and then copy into a docker container and expect it to run.
    # This can cause issues (binary won't run at all) if the glibc version of the OS the compilation happens on is newer than
    # the glibc version of the OS running inside the docker container.
    #
    # To be safe, the OS version here should be kept to an older version than the OS version in the Dockerfile
    runs-on: ubuntu-20.04
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3
      - uses: dtolnay/rust-toolchain@stable
      - name: Restore rust compilation cache
        uses: Swatinem/rust-cache@v2
      - name: Compile release build
        run: cargo build --release --all-features
      - name: Upload binary as artifact
        uses: actions/upload-artifact@v3
        with:
          name: blessed-rs-release-binary
          path: target/release/blessed-rs

  deploy_flyio:
      name: Deploy to Fly.io
      runs-on: ubuntu-latest
      if: github.ref == 'refs/heads/main'
      concurrency: production_environment
      needs: build
      steps:
        - name: Checkout repository
          uses: actions/checkout@v3
        - name: Download binary artifact
          uses: actions/download-artifact@v3
          with:
            name: blessed-rs-release-binary
            path: target/release
        - name: Setup flyctl
          uses: superfly/flyctl-actions/setup-flyctl@master
        - name: Deploy to Fly.io
          run: flyctl deploy --remote-only