rework dockerfile to include build, add feature/parquet as a branch t…

…rigger to github action

.github/workflows/docker.yml

@@ -7,6 +7,7 @@ on:
     branches:
       - master
       - develop
+      - feature/parquet
 
 env:
   REGISTRY: ghcr.io
@@ -38,9 +39,6 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-go-
 
-      - name: Build Binary
-        run: go build -v -o substreams-sink-files ./cmd/substreams-sink-files
-
       - name: Log in to the Container registry
         uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
         with:
@@ -68,16 +66,3 @@ jobs:
           tags: ${{ steps.meta.outputs.tags }}
           # org.opencontainers.image.version will match the tag name
           labels: ${{ steps.meta.outputs.labels }}
-
-  slack-notifications:
-    needs: [build]
-    runs-on: ubuntu-20.04
-    steps:
-      - name: Slack notification
-        env:
-          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
-        uses: Ilshidur/[email protected]
-        with:
-          args: |
-            :done: *${{ github.repository }}* Success building docker images from ${{ github.ref_type }} _${{ github.ref_name }}_ (${{ github.actor }}) :sparkling_heart: ```${{ join(needs.build.outputs.tags, ' ') }}```
-

Dockerfile

@@ -1,13 +1,23 @@
 # syntax=docker/dockerfile:1.2
 
+FROM golang:1.23.3-alpine3.20 AS build
+
+WORKDIR /build
+
+COPY . .
+
+RUN go build -v -o substreams-sink-files ./cmd/substreams-sink-files
+
 FROM ubuntu:20.04
 
+WORKDIR /app
+
 RUN DEBIAN_FRONTEND=noninteractive apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt-get -y install \
     ca-certificates libssl1.1 vim strace lsof curl jq && \
     rm -rf /var/cache/apt /var/lib/apt/lists/*
 
-ADD /substreams-sink-files /app/substreams-sink-files
+COPY --from=build /build/substreams-sink-files .
 
 ENV PATH "/app:$PATH"