Migrate from bullseye to bookworm

* Pin bookworm explicitly in parent container image tags
* Update references to bullseye

.github/workflows/docker-image.yml

@@ -15,5 +15,5 @@ jobs:
     steps:
     - uses: actions/checkout@v3
     - name: Build the Docker image
-      working-directory: ./bullseye
+      working-directory: ./bookworm
       run: docker build . --file Dockerfile --tag joedwards32/cs2:latest

.github/workflows/docker-publish.yml

@@ -17,7 +17,7 @@ on:
 
 env:
   # Use docker.io for Docker Hub if empty
-  REGISTRY: docker.io 
+  REGISTRY: docker.io
   # github.repository as <account>/<repo>
   IMAGE_NAME: ${{ github.repository }}
 
@@ -62,8 +62,8 @@ jobs:
       - name: Build and push Docker image
         uses: docker/build-push-action@3b5e8027fcad23fda98b2e3ac259d8d67585f671
         with:
-          context: ./bullseye
-          file: ./bullseye/Dockerfile
+          context: ./bookworm
+          file: ./bookworm/Dockerfile
           push: ${{ github.event_name != 'pull_request' }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}

bullseye/Dockerfile → bookworm/Dockerfile

@@ -4,7 +4,7 @@
 
 # BUILD STAGE
 
-FROM cm2network/steamcmd:root as build_stage
+FROM cm2network/steamcmd:root-bookworm as build_stage
 
 LABEL maintainer="[email protected]"
 
@@ -39,7 +39,7 @@ RUN set -x \
 
 # BASE
 
-FROM build_stage AS bullseye-base
+FROM build_stage AS bookworm-base
 
 ENV CS2_SERVERNAME="cs2 private server" \
     CS2_CHEATS=0 \

bullseye/hooks/build → bookworm/hooks/build

@@ -2,4 +2,4 @@
 
 SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
 
-docker build --target=bullseye-base -t $DOCKER_REPO:latest -t $DOCKER_REPO:base ${SCRIPT_DIR}/..
+docker build --target=bookworm-base -t $DOCKER_REPO:latest -t $DOCKER_REPO:base ${SCRIPT_DIR}/..

bookworm/hooks/push

@@ -0,0 +1,2 @@
+#!/bin/bash
+docker push --all-tags ${DOCKER_REPO}