add github action to build

.github/workflows/docker.yml

@@ -0,0 +1,98 @@
+name: Build docker image
+
+on:
+  push:
+    tags:
+      - "v*"
+    branches:
+      - "*"
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build-vanilla:
+    runs-on: ubuntu-22.04
+
+    permissions:
+      contents: read
+      packages: write
+
+    strategy:
+      matrix:
+        go-version: [1.23.x]
+
+    outputs:
+      tags: ${{ steps.meta.outputs.tags }}
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ matrix.go-version }}
+
+      - name: Set up Go cache
+        uses: actions/cache@v3
+        id: cache-go
+        with:
+          path: |
+            ~/.cache/go-build
+            ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+
+      - name: Print branch name
+        id: extract_branch
+        shell: bash
+        run: |
+          echo "##[set-output name=branch;]$(echo ${GITHUB_REF#refs/heads/})"
+          echo "##[set-output name=release_train;]$(echo ${GITHUB_REF#refs/heads/release/})"
+
+      - name: Build
+        run: go build -v -ldflags "-X main.version=${{ github.event.ref }} -X main.commit=${{ github.sha }} -X main.date=$(date -u +%Y-%m-%dT%H:%MZ)" -o ./purger ./cmd/purger
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Generate docker tags/labels from github build context
+        id: meta
+        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=ref,event=tag
+            type=sha,prefix=,enable=true
+            type=raw,enable=${{ github.ref == 'refs/heads/develop' }},value=develop
+            type=raw,enable=${{ startsWith(github.ref, 'refs/heads/release/v') }},value=${{ steps.extract_branch.outputs.release_train }}
+          flavor: |
+            latest=${{ startsWith(github.ref, 'refs/tags/') }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+
+  slack-notifications:
+    if: ${{ startsWith(github.ref, 'refs/tags/') || github.event_name == 'workflow_dispatch' }}
+    needs: [build-vanilla]
+    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-vanilla.outputs.tags, ' ') }}
+            ${{ needs.build-bundle.outputs.image }}```

Dockerfile

@@ -0,0 +1,15 @@
+FROM ubuntu:22.04
+
+RUN DEBIAN_FRONTEND=noninteractive apt-get update && \
+       apt-get -y install -y \
+       ca-certificates libssl1.1 vim htop iotop sysstat \
+       dstat strace lsof curl jq tzdata && \
+       rm -rf /var/cache/apt /var/lib/apt/lists/*
+
+RUN rm /etc/localtime && ln -snf /usr/share/zoneinfo/America/Montreal /etc/localtime && dpkg-reconfigure -f noninteractive tzdata
+
+ADD /purger /app/purger
+
+ENV PATH "$PATH:/app"
+
+ENTRYPOINT ["/app/purger"]

go.mod

@@ -1,10 +1,11 @@
 module substream-module-purger
 
-go 1.22
+go 1.23
 
 require (
 	cloud.google.com/go/storage v1.27.0
 	github.com/drone/envsubst v1.0.3
+	github.com/googleapis/gax-go/v2 v2.7.0
 	github.com/jmoiron/sqlx v1.4.0
 	github.com/lib/pq v1.10.9
 	github.com/spf13/cobra v1.1.3
@@ -40,7 +41,6 @@ require (
 	github.com/google/go-cmp v0.6.0 // indirect
 	github.com/google/uuid v1.3.0 // indirect
 	github.com/googleapis/enterprise-certificate-proxy v0.2.1 // indirect
-	github.com/googleapis/gax-go/v2 v2.7.0 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/inconshreveable/mousetrap v1.0.0 // indirect
 	github.com/juju/ansiterm v0.0.0-20180109212912-720a0952cc2a // indirect