Dockerfile should use the same tag as the workflow run (#183)

Author: dkhalife

.github/workflows/go-release.yml

@@ -161,13 +161,15 @@ jobs:
       - name: Log in to Azure Container Registry
         run: az acr login --name ${{ secrets.ACR_NAME }}
 
-      - name: Push tags
+      - name: Build and push tags
         uses: docker/build-push-action@ca877d9245402d1537745e0e356eab47c3520991 #v6.13.0
         with:
           context: .
           push: true
           tags: ${{ secrets.ACR_NAME }}.azurecr.io/task-wizard:canary, ${{ secrets.ACR_NAME }}.azurecr.io/task-wizard:${{ github.ref_name }}
           platforms: linux/amd64,linux/arm64,linux/arm/v7
+          build-args: |
+            RELEASE_TAG=${{github.ref_name}}
 
   release-production:
     runs-on: ubuntu-latest

Dockerfile

@@ -1,12 +1,12 @@
 # Stage 1: Build the application
 FROM alpine:latest AS builder
 
-WORKDIR /usr/src/app
+ARG RELEASE_TAG
 
-RUN apk --no-cache add curl jq
+WORKDIR /usr/src/app
 
-RUN latest_release=$(curl --silent "https://api.github.com/repos/dkhalife/tasks-backend/releases/latest" | jq -r .tag_name) && \
-    set -ex; \
+RUN apk --no-cache add curl
+RUN set -ex; \
     apkArch="$(apk --print-arch)"; \
     case "$apkArch" in \
     armhf) arch='armv6' ;; \
@@ -15,7 +15,7 @@ RUN latest_release=$(curl --silent "https://api.github.com/repos/dkhalife/tasks-
     x86_64) arch='x86_64' ;; \
     *) echo >&2 "error: unsupported architecture: $apkArch"; exit 1 ;; \
     esac; \
-    curl -fL "https://github.com/dkhalife/tasks-backend/releases/download/${latest_release}/task-wizard_Linux_$arch.tar.gz" | tar -xz -C .
+    curl -fL "https://github.com/dkhalife/tasks-backend/releases/download/${RELEASE_TAG}/task-wizard_Linux_$arch.tar.gz" | tar -xz -C .
 
 # Stage 2: Create a smaller runtime image
 FROM alpine:latest