about

deploy deno to fly.io with github actions

references

https://fly.io/docs/app-guides/continuous-deployment-with-github-actions/

config

• docker :

FROM hayd/deno:latest
WORKDIR /app
USER deno
ADD . .
RUN deno cache app.ts
CMD ["run", "--allow-net", "app.ts" ]

step

• create repo
• create simple app, example: https://deno.land/#getting-started
• login to fly.io with : flyctl auth login
• create token fly.io with : flyctl auth token
• go to setting on your repository
• create a secret, name: FLY_API_TOKEN, with value fro token step 2
• create Dockerfile add config docker
• run flyctl apps create to create a fly.toml
• create .github/workflows/main.yml file with these content:

name: Fly Deploy
on: [push]
env:
  FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}
jobs:
  deploy:
      name: Deploy app
      runs-on: ubuntu-latest
      steps:
        - uses: actions/checkout@v2
        - uses: superfly/flyctl-actions@1.1
          with:
            args: "deploy"

• commit and push
• This is where the magic happens - The push will have triggered a deploy and from now on whenever you push a change, the app will automatically be redeployed.