Build and push container.

.github/workflows/docker-build-push.yml

@@ -0,0 +1,50 @@
+name: Build and Push Docker Image
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - 'Dockerfile'
+  workflow_dispatch:
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ghcr.io/${{ github.repository }}
+          tags: |
+            type=ref,event=branch
+            type=ref,event=pr
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=sha,format=short
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

Dockerfile

@@ -1,6 +1,17 @@
 # Use an official Node.js runtime as a parent image
 FROM node:slim
 
+# Define default values for environment variables
+ARG APP_TITLE="STAC Manager"
+ARG APP_DESCRIPTION="A web application for managing STAC catalogs"
+ARG REACT_APP_STAC_API=http://localhost:80
+ARG PUBLIC_URL=/
+
+ENV APP_TITLE=${APP_TITLE}
+ENV APP_DESCRIPTION=${APP_DESCRIPTION}
+ENV REACT_APP_STAC_API=${REACT_APP_STAC_API}
+ENV PUBLIC_URL=${PUBLIC_URL}
+
 # Set the working directory
 WORKDIR /app
 
@@ -15,4 +26,4 @@ RUN npm run all:build
 
 EXPOSE 80
 
-ENTRYPOINT ["http-server", "-p", "80", "packages/client/dist"]
+ENTRYPOINT ["http-server", "-p", "80", "packages/client/dist"]