name: Release

on:
  push:
    tags:
      - "v*"

env:
  CARGO_TERM_COLOR: always
  IMAGE_NAME: networkcat/rustyip

permissions:
  contents: read

jobs:
  # ---- CI checks ----
  check:
    name: Check
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: "1.93.1"
          components: rustfmt, clippy

      - name: Cache Cargo artifacts
        uses: Swatinem/rust-cache@v2

      - name: Download MMDB database
        run: |
          mkdir -p data
          curl -fsSL -o data/Merged-IP.mmdb \
            "https://github.com/NetworkCats/Merged-IP-Data/releases/latest/download/Merged-IP.mmdb"

      - name: Check formatting
        run: cargo fmt --check

      - name: Run Clippy
        run: cargo clippy -- -D warnings

      - name: Run tests
        run: cargo test

  # ---- Build and push Docker image ----
  build:
    name: Build Image
    runs-on: ubuntu-latest
    needs: check
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Extract metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.IMAGE_NAME }}
          tags: |
            type=semver,pattern={{version}}
            type=raw,value=latest

      - name: Build and push image
        uses: docker/build-push-action@v6
        with:
          context: .
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max