drone: Added email notification

.drone.yml

@@ -3,10 +3,10 @@ pipeline:
     image: debian:buster-slim
     pull: true
     commands:
-      - apt-get update
-      - apt-get install -y build-essential cmake pkg-config
-      - apt-get install -y libcurl4-openssl-dev libcurlpp-dev libjsoncpp-dev
-      - apt-get install -y rpm file
+      - apt-get update -q
+      - apt-get install -qy build-essential cmake pkg-config
+      - apt-get install -qy libcurl4-openssl-dev libcurlpp-dev libjsoncpp-dev
+      - apt-get install -qy rpm file
       - mkdir -p build && cd build
       - cmake -DWITH_EXAMPLES=ON -DWITH_TESTS=ON ..
       - make VERBOSE=1
@@ -29,3 +29,10 @@ pipeline:
       - "mastodon-cpp-${DRONE_TAG}.ebuild"
       - "libmastodon-cpp_${DRONE_TAG}-0_amd64.deb"
       - "libmastodon-cpp-${DRONE_TAG}-0.x86_64.rpm"
+  notify:
+    image: drillster/drone-email
+    host: cryptoparty-celle.de
+    secrets: [ email_username, email_password ]
+    from: drone@tzend.de
+    when:
+      status: [ changed, failure ]