CI.yml

name: CI

on:
  push:
    branches:
      - main
    tags:
      - '*'
  pull_request:
    branches:
      - main

jobs:
  lints:
    name: Format & Lint
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v3

      - uses: Swatinem/rust-cache@v2
        with:
          cache-all-crates: "true"
          key: "lints"

      - name: Install stable toolchain
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          override: true
          components: rustfmt, clippy

      - name: Run cargo fmt
        uses: actions-rs/cargo@v1
        continue-on-error: false
        with:
          command: fmt
          args: --all -- --check

      - name: Run cargo clippy
        uses: actions-rs/cargo@v1
        continue-on-error: false
        with:
          command: clippy
          args: -- -D warnings

      - uses: Swatinem/rust-cache@v1

  arch-matrix:
    needs: [lints]
    runs-on: ubuntu-latest
    strategy:
      matrix:
        target: [ "armv7-unknown-linux-musleabihf", "x86_64-unknown-linux-musl", "aarch64-unknown-linux-musl" ]
    steps:
      - name: Checkout sources
        uses: actions/checkout@v3

      - uses: Swatinem/rust-cache@v2
        with:
          cache-all-crates: "true"
          key: "${{ matrix.os }}-${{ matrix.target }}"

      - uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: nightly
          override: true
          target: ${{ matrix.target }}

      - name: Cargo build
        uses: actions-rs/cargo@v1
        with:
          use-cross: true
          command: build
          args: --target ${{ matrix.target }} --release

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

  docker-build:
    name: Update docker multi-arch latest
    needs: [ arch-matrix ]
    runs-on: ubuntu-latest
    steps:
      - name: Install docker buildx
        id: buildx
        uses: crazy-max/ghaction-docker-buildx@v1
        with:
          version: latest

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Checkout sources
        uses: actions/checkout@v3

      - uses: actions/download-artifact@v3
        with:
          path: ~/artifacts

      - name: Copy artifacts to build dir
        run: |
          mkdir -p x86_64-unknown-linux-musl
          cp -r /home/runner/artifacts/x86_64-unknown-linux-musl/cog-bot x86_64-unknown-linux-musl/cog-bot
          chmod +x x86_64-unknown-linux-musl/cog-bot

          mkdir -p aarch64-unknown-linux-musl
          cp -r /home/runner/artifacts/aarch64-unknown-linux-musl/cog-bot aarch64-unknown-linux-musl/cog-bot
          chmod +x aarch64-unknown-linux-musl/cog-bot
          
          mkdir -p armv7-unknown-linux-musleabihf
          cp -r /home/runner/artifacts/armv7-unknown-linux-musleabihf/cog-bot armv7-unknown-linux-musleabihf/cog-bot
          chmod +x armv7-unknown-linux-musleabihf/cog-bot

      - if: ${{ github.ref_type == 'tag' }}
        name: Update multi-arch container latest
        run: |
          docker buildx build \
          --push --platform linux/amd64,linux/arm/v7,linux/arm64/v8 \
          -t ghcr.io/cocogitto/cocogitto-bot:${{ github.ref_name }} .

      - if: ${{ github.ref_type == 'branch' }}
        name: Update multi-arch container latest
        run: |
          docker buildx build \
          --push --platform linux/amd64,linux/arm/v7,linux/arm64/v8 \
          -t ghcr.io/cocogitto/cocogitto-bot:latest .