Enable docker image builds

.drone.yml

@@ -11,6 +11,20 @@ steps:
     image: simon987/ubuntu_ci
     commands:
       - ./ci/build.sh
+  - name: docker
+    image: plugins/docker
+    settings:
+      username:
+        from_secret: DOCKER_USER
+      password:
+        from_secret: DOCKER_PASSWORD
+      repo: simon987/sist2
+      context: ./Docker/
+      dockerfile: ./Docker/Dockerfile
+      autotag: true
+      when:
+        event:
+          - tag
   - name: scp files
     image: appleboy/drone-scp
     settings:
@@ -24,6 +38,7 @@ steps:
         from_secret: SSH_KEY
       target: /files/sist2/${DRONE_REPO_OWNER}_${DRONE_REPO_NAME}/${DRONE_BRANCH}_${DRONE_BUILD_NUMBER}_${DRONE_COMMIT}/
       source:
+        - ./VERSION
         - ./sist2-x64-linux
         - ./sist2-x64-linux-debug.tar.gz
 
@@ -54,3 +69,7 @@ steps:
       target: /files/sist2/${DRONE_REPO_OWNER}_${DRONE_REPO_NAME}/${DRONE_BRANCH}_${DRONE_BUILD_NUMBER}_${DRONE_COMMIT}/
       source:
         - ./sist2-arm64-linux
+
+volumes:
+  - name: dockersock
+    temp: {}

Docker/Dockerfile

@@ -1,4 +1,4 @@
-FROM ubuntu:19.10
+FROM ubuntu:20.04
 MAINTAINER simon987 <me@simon987.net>
 
 RUN apt update

Docker/build.sh

@@ -1,14 +0,0 @@
-rm ./sist2 sist2_debug
-cp ../sist2.gz .
-gzip -d sist2.gz
-strip sist2
-
-version=$(./sist2 --version)
-
-echo "Version ${version}"
-docker build . -t simon987/sist2:${version} -t simon987/sist2:latest
-
-docker push simon987/sist2:${version}
-docker push simon987/sist2:latest
-
-docker run --rm simon987/sist2 -v

ci/build.sh

@@ -10,6 +10,8 @@ rm -rf CMakeFiles CMakeCache.txt
 cmake -DSIST_DEBUG=off -DCMAKE_TOOLCHAIN_FILE="${VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake" .
 make -j 33
 strip sist2
+./sist2 -v > VERSION
+cp sist2 Docker/
 mv sist2 sist2-x64-linux
 
 rm -rf CMakeFiles CMakeCache.txt