Twitch bot deployment (#258)

* move go.mod to monorepo root

* feat(apps/twitch-bot): prepare for the fly.io deployment

.dockerignore

@@ -0,0 +1,56 @@
+# flyctl launch added from .gitignore
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+**/node_modules
+**/.pnp
+**/.pnp.js
+
+# testing
+**/coverage
+
+# database
+**/prisma/db.sqlite
+**/prisma/db.sqlite-journal
+
+# next.js
+**/.next
+**/out
+
+# production
+**/build
+
+# misc
+**/.DS_Store
+**/*.pem
+
+# debug
+**/npm-debug.log*
+**/yarn-debug.log*
+**/yarn-error.log*
+**/.pnpm-debug.log*
+
+# local env files
+**/.env
+**/.env*.local
+
+# vercel
+**/.vercel
+
+# typescript
+**/*.tsbuildinfo
+**/pgdata
+
+**/.turbo
+
+# flyctl launch added from apps/discord-bot/.gitignore
+apps/discord-bot/build
+apps/discord-bot/node_modules
+apps/discord-bot/**/.env
+apps/discord-bot/**/package-lock.json
+
+# flyctl launch added from packages/senchabot-prisma/.gitignore
+packages/senchabot-prisma/**/node_modules
+# Keep environment variables out of version control
+packages/senchabot-prisma/**/.env
+fly.toml

.github/workflows/twitch-bot-deploy.yml

@@ -0,0 +1,95 @@
+name: Deploy Twitch Bot
+on:
+  push:
+    paths:
+      - apps/twitch-bot/**
+    branches:
+      - initial
+  pull_request: {}
+
+permissions:
+  actions: write
+  contents: read
+
+jobs:
+  build:
+    name: Build
+    # only build/deploy main branch on pushes
+    if: ${{ (github.ref == 'refs/heads/initial') && github.event_name == 'push' }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Cancel Previous Runs
+        uses: styfle/[email protected]
+
+      - name: Checkout repo
+        uses: actions/checkout@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Cache Docker layers
+        uses: actions/cache@v3
+        with:
+          path: /tmp/.buildx-cache
+          key: ${{ runner.os }}-buildx-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-buildx-
+
+      - name: Fly Registry Auth
+        uses: docker/login-action@v2
+        with:
+          registry: registry.fly.io
+          username: x
+          password: ${{ secrets.TWITCH_BOT_FLY_API }}
+
+      - name: Docker build
+        uses: docker/build-push-action@v3
+        with:
+          context: .
+          file: ./apps/twitch-bot/Dockerfile
+          push: true
+          tags: registry.fly.io/senchabot0524tw:${{ github.ref_name }}-${{ github.sha }}
+          build-args: |
+            COMMIT_SHA=${{ github.sha }}
+          cache-from: type=local,src=/tmp/.buildx-cache
+          cache-to: type=local,mode=max,dest=/tmp/.buildx-cache-new
+
+      # This ugly bit is necessary if you don't want your cache to grow forever
+      # till it hits GitHub's limit of 5GB.
+      # Temp fix
+      # https://github.com/docker/build-push-action/issues/252
+      # https://github.com/moby/buildkit/issues/1896
+      - name: Move cache
+        run: |
+          rm -rf /tmp/.buildx-cache
+          mv /tmp/.buildx-cache-new /tmp/.buildx-cache
+
+  deploy:
+    name: Deploy
+    runs-on: ubuntu-latest
+    needs: [build]
+    # only build/deploy initial branch on pushes
+    if: ${{ (github.ref == 'refs/heads/initial') && github.event_name == 'push' }}
+
+    steps:
+      - name: Cancel Previous Runs
+        uses: styfle/[email protected]
+
+      - name: Checkout repo
+        uses: actions/checkout@v3
+
+      - name: Deploy Initial
+        if: ${{ github.ref == 'refs/heads/initial' }}
+        uses: superfly/[email protected]
+        with:
+          args: "deploy --app senchabot0524tw --image registry.fly.io/senchabot0524tw:${{ github.ref_name }}-${{ github.sha }} --config ./apps/twitch-bot/fly.toml"
+        env:
+          FLY_API_TOKEN: ${{ secrets.TWITCH_BOT_FLY_API }}
+
+      # - name: Deploy Production
+      #   if: ${{ github.ref == 'refs/heads/main' }}
+      #   uses: superfly/[email protected]
+      #   with:
+      #     args: "deploy --image registry.fly.io/${{ steps.app_name.outputs.value }}:${{ github.ref_name }}-${{ github.sha }}"
+      #   env:
+      #     FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}

apps/twitch-bot/Dockerfile

@@ -0,0 +1,15 @@
+FROM golang:1.20-alpine AS builder
+
+WORKDIR /app
+COPY . .
+
+ARG SERVICE_NAME
+
+RUN CGO_ENABLED=0 GOOS=linux go build -ldflags "-s -w" -o /app/bin ./apps/twitch-bot/cmd/main/*.go
+
+FROM scratch AS prod
+COPY --from=builder /app/bin bin
+
+EXPOSE 8080
+
+ENTRYPOINT ["./bin"]

apps/twitch-bot/cmd/main/main.go

@@ -7,17 +7,16 @@ import (
 	"os"
 
 	"github.com/gempir/go-twitch-irc/v3"
-	"github.com/joho/godotenv"
 	"github.com/senchabot-dev/monorepo/apps/twitch-bot/client"
 	"github.com/senchabot-dev/monorepo/apps/twitch-bot/internal/handler"
 	"github.com/senchabot-dev/monorepo/apps/twitch-bot/internal/service"
 )
 
 func main() {
-	err := godotenv.Load()
-	if err != nil {
-		log.Fatal("Error loading .env file")
-	}
+	//err := godotenv.Load()
+	//if err != nil {
+	//	log.Fatal("Error loading .env file")
+	//}
 
 	twitchClient := twitch.NewClient("senchabot", os.Getenv("OAUTH"))
 

apps/twitch-bot/fly.toml

@@ -0,0 +1,14 @@
+# fly.toml app configuration file generated for twitchbottest on 2023-07-02T22:29:27+03:00
+#
+# See https://fly.io/docs/reference/configuration/ for information about how to use this file.
+#
+
+app = "senchabot0524tw"
+primary_region = "ams"
+
+[http_service]
+  internal_port = 8080
+  force_https = true
+  auto_stop_machines = false
+  auto_start_machines = false
+  min_machines_running = 1

apps/twitch-bot/go.mod → go.mod

@@ -1,4 +1,4 @@
-module github.com/senchabot-dev/monorepo/apps/twitch-bot
+module github.com/senchabot-dev/monorepo
 
 go 1.19