Merge pull request modelcontextprotocol#24 from jkoelker/jk/container

fix(container): use noninteractive debconf

Author: jkoelker

.github/workflows/container.yml

@@ -2,6 +2,7 @@ name: Container Image
 
 on:
   workflow_dispatch:
+  pull_request:
   push:
     branches:
       - main
@@ -22,6 +23,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Log in to GHCR
+        if: github.event_name != 'pull_request'
         uses: docker/login-action@v3
         with:
           registry: ghcr.io
@@ -41,7 +43,19 @@ jobs:
           flavor: |
             latest=true
 
+      - name: Build image (PR)
+        if: github.event_name == 'pull_request'
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: Containerfile
+          load: true
+          platforms: linux/amd64
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+
       - name: Build and push
+        if: github.event_name != 'pull_request'
         uses: docker/build-push-action@v5
         with:
           context: .

Containerfile

@@ -2,8 +2,12 @@
 
 FROM python:3.12-slim AS builder
 
+ARG DEBIAN_FRONTEND=noninteractive
+
 ENV PYTHONDONTWRITEBYTECODE=1 \
-    PYTHONUNBUFFERED=1
+    PYTHONUNBUFFERED=1 \
+    PIP_ROOT_USER_ACTION=ignore \
+    PIP_DISABLE_PIP_VERSION_CHECK=1
 
 WORKDIR /app
 
@@ -22,8 +26,12 @@ RUN pip install --no-cache-dir --upgrade pip \
 
 FROM python:3.12-slim AS runtime
 
+ARG DEBIAN_FRONTEND=noninteractive
+
 ENV PYTHONDONTWRITEBYTECODE=1 \
-    PYTHONUNBUFFERED=1
+    PYTHONUNBUFFERED=1 \
+    PIP_ROOT_USER_ACTION=ignore \
+    PIP_DISABLE_PIP_VERSION_CHECK=1
 
 # hadolint ignore=DL3008
 RUN apt-get update \