Add a script to test the image

.drone.yml

@@ -28,3 +28,6 @@ steps:
          from_secret: SECRET_REGISTRY_USERNAME
        password:
          from_secret: SECRET_REGISTRY_PASSWORD
+    when:
+      branch:
+        - master

.gitignore

@@ -1 +1,2 @@
-.idea
+.idea
+id_rsa*

test/test_image.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+
+set -eu
+
+root_dir=$(readlink -f $(dirname $(realpath "$0"))/..)
+if ! [ -f "$root_dir"/id_rsa ]; then
+  echo 'Generating SSH key'
+  ssh-keygen -t rsa -f "$root_dir"/id_rsa -q -N ''
+fi
+
+run_image() {
+  local branch=$1
+  local pubkey=$(<"$root_dir"/id_rsa.pub)
+  shift
+  docker network inspect codefirst &> /dev/null || docker network create codefirst
+  docker volume create --name=codefirst-docdeployer-drone
+  docker volume create --name=codefirst-docdeployer-docs
+  docker volume create --name=codefirst-nginx
+  nginx_id=$(docker run --rm -d -v codefirst-nginx:/usr/share/nginx --net=codefirst -e PUBLIC_KEY="$pubkey" -e USER_NAME=codefirst --hostname=nginx linuxserver/openssh-server)
+  sleep 1 # Wait to let the container start
+  docker run -v codefirst-docdeployer-drone:/drone/src \
+    -v codefirst-docdeployer-docs:/docs \
+    --net=codefirst \
+    -e DRONE_REPO_NAME=hello-world \
+    -e DRONE_REPO_OWNER=octocat \
+    -e DRONE_REPO=octocat/hello-world \
+    -e DRONE_BRANCH=$branch \
+    -e DRONE_COMMIT=7fd1a60b01f91b314f59955a4e4d4e80d8edf11d \
+    --entrypoint '/bin/bash' \
+    --rm codefirst-docdeployer \
+    -c "sed -i 's/ssh/ssh -p 2222/g' /entrypoint.sh && sed -i 's/root@nginx/codefirst@nginx/g' /entrypoint.sh && $*"
+  docker stop "$nginx_id"
+}
+
+docker build -t codefirst-docdeployer "$root_dir"
+
+run_image main 'doxygen -g && /entrypoint.sh -b main -l . -t doxygen -d sourcecode_documentation'