250 fix docker build

.github/workflows/docker-build-publish-pr.yml

@@ -0,0 +1,29 @@
+name: Build and Publish Docker Image for Preview
+
+on:
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: true
+          tags: c2dhunilu/journal-of-digital-history-backend:preview

Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.12-alpine
+FROM python:3.8-alpine
 WORKDIR /journal-of-digital-history-backend
 
 ARG GIT_TAG

Makefile

@@ -7,8 +7,10 @@ run-dev:
 	pipenv run ./manage.py runserver 8889
 
 build-docker-image:
-	docker build \
+	docker buildx build \
+		--platform=linux/amd64 \
 		-t c2dhunilu/journal-of-digital-history-backend:${BUILD_TAG} \
+		--push \
 		--build-arg GIT_TAG=$(shell git describe --tags) \
 		--build-arg GIT_BRANCH=$(shell git rev-parse --abbrev-ref HEAD) \
 		--build-arg GIT_REVISION=$(shell git rev-parse --short HEAD) .

requirements.txt

@@ -37,7 +37,7 @@ notebook==6.2.0
 packaging==21.3
 Pillow==10.1.0
 prompt-toolkit==3.0.8
-psycopg2-binary==2.8.6
+psycopg2-binary==2.9.7
 pycountry==22.3.5
 pyrsistent==0.17.3
 pytz==2020.4