build.yaml

name: Build and Deploy
run-name: ${{ github.actor }} is building and deploying the app 🏗️
on:
  push:
    branches:
      - main
    # If we specify branches: [main] here it will run for any matching tags or push on branch main
    tags: ['v[0-9].[0-9]+.[0-9]+']
  workflow_dispatch:
    permissions:
      users: 
        - github.repository_owner

jobs:
  build-musl:
    runs-on: ubuntu-latest

    steps:
      - name: Run sccache-cache
        uses: mozilla-actions/sccache-action@v0.0.3

      - uses: actions/checkout@v3

      - run: rustup target add x86_64-unknown-linux-musl 

      - name: Install musl build tools
        run: sudo apt update && sudo apt install musl-tools -y
  
      - name: Cargo build
        env:
          DISCORD_TOKEN: ${{ secrets.DISCORD_TOKEN }}
        run: cargo build --release --target x86_64-unknown-linux-musl


      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
      - name: Login to DockerHub
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.REGISTRY_TOKEN }}


      - name: Build and push
        uses: docker/build-push-action@v5
        with:
          context: .
          file: Dockerfile
          push: true
          tags: |
            ghcr.io/guilamb/interspecies-reviewer:latest
            ghcr.io/guilamb/interspecies-reviewer:${{ github.run_number }}
          secrets: |
            "github_token=${{ secrets.REGISTRY_TOKEN }}"


  deploy:
    name: Deploy
    runs-on: ubuntu-latest
    needs: build-musl

    steps:
      - name: Set the Kubernetes context
        uses: azure/k8s-set-context@v2
        with:
          method: service-account
          k8s-url: ${{ secrets.SERVER_URL }}
          k8s-secret: ${{ secrets.KUBERNETES_SECRET }}

      - name: Checkout source code
        uses: actions/checkout@v3

      - name: Inject secret into manifest
        run: awk -i inplace -v secret="${{ secrets.DISCORD_TOKEN }}" '{gsub("DISCORD_TOKEN_SECRET", secret)}1' kubernetes/deployment.yaml


      - name: Deploy to the Kubernetes cluster
        uses: azure/k8s-deploy@v1
        with:
          action: deploy
          strategy: basic
          namespace: interspecies-reviewer
          manifests: |
            kubernetes/deployment.yaml
          images: |
            ghcr.io/guilamb/interspecies-reviewer:latest
          imagepullsecrets: |
            github-container-registry