ci.yaml

name: CI

on:
  push:
    branches: [ main ]
    tags: [ '*' ]
  pull_request:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  build:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        target:
          - x86_64-unknown-linux-gnu
          - aarch64-unknown-linux-gnu

    steps:
      - uses: actions/checkout@v4

      - uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-cargo-${{ matrix.target }}-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ${{ runner.os }}-cargo-${{ matrix.target }}-

      - uses: dtolnay/rust-toolchain@stable

      - name: Install cross
        run: wget -cO - https://github.com/cross-rs/cross/releases/latest/download/cross-x86_64-unknown-linux-gnu.tar.gz | tar -xz

      - name: Build
        run: ./cross build --release --target ${{ matrix.target }}

      - name: Rename binary
        run: |
          mv target/${{ matrix.target }}/release/post post_${{ matrix.target }}

      - uses: actions/upload-artifact@v3
        with:
          name: post_${{ matrix.target }}
          path: post_${{ matrix.target }}

      - uses: crazy-max/ghaction-github-release@v2
        if: startsWith(github.ref, 'refs/tags/')
        with:
          files: post_${{ matrix.target }}

  nix:
    needs: build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: cachix/install-nix-action@V27
      
      - run: nix build -L
      - run: nix flake check -L