feat(ci): add docker build

.dockerignore

@@ -0,0 +1,4 @@
+target/*/deps
+target/*/build
+target/debug
+target/rls

Dockerfile

@@ -0,0 +1,10 @@
+FROM debian
+
+RUN apt update
+RUN apt install libssl1.1 openssl ca-certificates
+
+ADD target/release/telegram-leetbot /bin/.
+
+ENV TELEGRAM_BOT_TOKEN="invalid"
+
+CMD '/bin/telegram-leetbot'

Jenkinsfile

@@ -6,6 +6,9 @@ pipeline {
                 sh 'cargo build'
             }
         }
+	stage('docker') {
+	    docker.build()
+	}
     }
 
     post {