Update postgres client in devcontainer

Signed-off-by: Jan Dittrich <[email protected]>

.devcontainer/Dockerfile

@@ -4,8 +4,14 @@
 ARG VARIANT=""
 FROM mcr.microsoft.com/vscode/devcontainers/python:1-${VARIANT}
 
+# Add postgresql repository
+RUN set -eu; \
+    mkdir -p /etc/apt/keyrings; \
+    wget --quiet -O /etc/apt/keyrings/pgdg.asc https://www.postgresql.org/media/keys/ACCC4CF8.asc; \
+    sh -c 'echo "deb [signed-by=/etc/apt/keyrings/pgdg.asc] https://apt.postgresql.org/pub/repos/apt bookworm-pgdg main" > /etc/apt/sources.list.d/pgdg.list'
+
 RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
-    && apt-get -y install --no-install-recommends mariadb-client postgresql-client
+    && apt-get -y install --no-install-recommends mariadb-client postgresql-client-16
 RUN pip install pip-tools
 
 LABEL jan-di.database-backup.instance_id="devcontainer"

README.md

@@ -14,6 +14,11 @@ Docker Image Tags:
 - `ghcr.io/jan-di/database-backup` [GitHub Container Registry](https://github.com/jan-di/docker-database-backup/pkgs/container/database-backup)
 
 Supported Architectures: `amd64`, `arm64`
+Supported Databases:
+
+- Postgres (<= 16)
+- MariaDB
+- MySQL
 
 ## Service Configuration
 

tests/postgres.docker-compose.yml

@@ -0,0 +1,31 @@
+x-postgres: &x-postgres
+  environment:
+    POSTGRES_PASSWORD: secret
+  labels:
+    - jan-di.database-backup.enable=true
+    - jan-di.database-backup.type=postgres
+    - jan-di.database-backup.username=postgres
+    - jan-di.database-backup.password=secret
+
+services:
+  # All currently supported versions. See https://endoflife.date/postgresql
+
+  docker-database-backup-postgres-16-3:
+    <<: *x-postgres
+    image: docker.io/postgres:16.3
+
+  docker-database-backup-postgres-15-7:
+    <<: *x-postgres
+    image: docker.io/postgres:15.7
+
+  docker-database-backup-postgres-14-12:
+    <<: *x-postgres
+    image: docker.io/postgres:14.12
+
+  docker-database-backup-postgres-13-15:
+    <<: *x-postgres
+    image: docker.io/postgres:13.15
+
+  docker-database-backup-postgres-12-19:
+    <<: *x-postgres
+    image: docker.io/postgres:12.19