Add Github Actions CI and Docker test functionality

Author: ArrayBolt3

.github/workflows/autopkgtest.yaml

@@ -0,0 +1,15 @@
+name: autopkgtest
+on:
+  push
+
+concurrency:
+  group: "${{ github.workflow }}-${{ github.ref }}"
+  cancel-in-progress: true
+
+jobs:
+  test-debian:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v6
+      - run: ./docker_run_autopkgtest
+        name: "Test privleap on Debian trixie"

Dockerfile

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+## Copyright (C) 2026 - 2026 ENCRYPTED SUPPORT LLC <adrelanos@whonix.org>
+## See the file COPYING for copying conditions.
+
+## Note that this file is in the root directory of the privleap source code
+## because 'docker build' needs to be able to copy the whole source directory
+## into the image, but it appears 'docker build' prevents directory traversal.
+
+FROM debian:13
+RUN apt-get update
+RUN apt-get install -y debhelper debhelper-compat python3 python3-pam python3-sdnotify autopkgtest mmdebstrap debian-archive-keyring sudo zstd
+RUN useradd -m user
+RUN adduser user sudo
+RUN passwd -d user
+COPY . /home/user/privleap
+RUN chown -R user:user /home/user/privleap
+#LABEL org.opencontainers.image.title="privleap-test-docker"
+ENTRYPOINT ["/bin/bash", "-l", "-c"]

docker_run_autopkgtest

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+#!/bin/bash
+
+## Copyright (C) 2026 - 2026 ENCRYPTED SUPPORT LLC <adrelanos@whonix.org>
+## See the file COPYING for copying conditions.
+
+set -x
+set -o errexit
+set -o nounset
+set -o errtrace
+set -o pipefail
+
+run-docker-autopkgtest() {
+  docker build --tag "privleap-test-docker:latest" .
+  docker run -i --rm --privileged privleap-test-docker:latest 'sudo -u user /home/user/privleap/run_autopkgtest'
+  docker rmi privleap-test-docker:latest
+}
+
+run-docker-autopkgtest