fix: Update Dockerfile (#33)

Author: irvinlim

.github/workflows/release-nightly.yml

@@ -4,22 +4,31 @@ on:
   push:
     branches: [ main ]
   workflow_dispatch:
+    inputs:
+      use_nightly_tag:
+        description: Push "nightly" image tag
+        default: true
+        type: boolean
+      use_git_hash_tag:
+        description: Push Git hash image tag
+        default: false
+        type: boolean
 
 jobs:
   metadata:
     runs-on: ubuntu-latest
     outputs:
-      tag_name: ${{ steps.tag_name.outputs.TAG_NAME }}
+      git_hash: ${{ steps.git_hash.outputs.GIT_HASH }}
       go_version: ${{ steps.go_version.outputs.GO_VERSION }}
     steps:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Fetch all tags
         run: git fetch --force --tags
-      - name: Get the tag
-        id: tag_name
-        run: echo "TAG_NAME=${GITHUB_REF/refs\/tags\//}" >> $GITHUB_OUTPUT
+      - name: Get the Git hash
+        id: git_hash
+        run: echo "GIT_HASH=$(git rev-parse HEAD | cut -c1-12)" >> $GITHUB_OUTPUT
       - name: Determine Go version from go.mod
         id: go_version
         run: echo "GO_VERSION=$(grep "go 1." go.mod | cut -d " " -f 2)" >> $GITHUB_OUTPUT
@@ -56,9 +65,21 @@ jobs:
       - name: Prepare image distribution name
         run: echo "IMAGE=${{ secrets.DOCKER_HUB_USERNAME }}/apple-health-ingester" >> $GITHUB_ENV
 
+      - name: Make tags
+        run: |
+          TAGS=()
+          if [[ ${{ inputs.use_nightly_tag }} == 'true' ]]; then
+            TAGS+=('${{ env.IMAGE }}:nightly')
+          fi
+          if [[ ${{ inputs.use_git_hash_tag }} == 'true' ]]; then
+            TAGS+=('${{ env.IMAGE }}:${{ needs.metadata.outputs.git_hash }}')
+          fi
+          echo "Will push the following tags: $TAGS"
+          IFS=,; echo "IMAGE_TAGS=${TAGS[*]}" >> $GITHUB_ENV
+
       - name: Build and push
         uses: docker/build-push-action@v6
         with:
           platforms: linux/amd64,linux/arm64
           push: true
-          tags: ${{ env.IMAGE }}:nightly
+          tags: ${{ env.IMAGE_TAGS }}

Dockerfile

@@ -1,5 +1,5 @@
 # stage: 0
-FROM golang:1.17 AS builder
+FROM golang:1.23 AS builder
 
 WORKDIR /go/src/workspace
 
@@ -9,8 +9,7 @@ RUN go mod download
 
 # Add application code and install binary
 COPY . .
-RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 \
-    go build \
+RUN CGO_ENABLED=0 go build \
     -a -v \
     -tags netgo \
     -o build/ingester \