Add build

• https://blog.packagecloud.io/debian/debuild/packaging/2015/06/08/buildling-deb-packages-with-debuild/
• https://git.ethitter.com/debian/nginx-build
• https://bitworks.software/en/2018-09-16-gitlab-ci-artifacts-deb-build-primer.html
• https://github.com/theinvisible/openfortigui/blob/master/openfortigui/debian/rules
• https://www.sidorenko.io/post/2016/05/a-short-way-to-a-deb-package/
• http://forums.debian.net/viewtopic.php?f=30&t=129632
  • debuild -uc -us --source-option=--include-binaries --source-option=-isession
  • http://stackoverflow.com/questions/9677971/having-trouble-building-python-deb-package-complain-about-modified-binary

.gitlab-ci.yml

-# TODO: replace with container that provides all build deps.
-image: containers.ethitter.com:443/docker/images/debian:stretch
-
 before_script:
-  - apt-get update
-  - apt-get install devscripts build-essential lintian
+  - echo $NGINX_VERSION
+  - echo $NGINX_BINARY
+
+  # Relies on latest binary build artifact from https://git.ethitter.com/debian/nginx-build.
+  - curl -o nginx-build "${NGINX_BINARY}"
+  - chmod +x nginx-build
+  - ./nginx-build -V
+
+build-deb:jessie:
+  stage: build
+  image: containers.ethitter.com:443/docker/images/debian:jessie
+  variables:
+    NGINX_BINARY: $NGINX_BINARY_JESSIE
+    NGINX_VERSION: $NGINX_VERSION_JESSIE
+  script:
+    - cd source
+    - debuild -us -uc
+  artifacts:
+    paths:
+      - nginx_${NGINX_VERSION}*
+      - nginx-dbgsym_*
+
+test-deb:jessie:
+  stage: test
+  image: containers.ethitter.com:443/docker/images/debian:jessie
+  before_script:
+    - date
+  script:
+    - dpkg -i nginx_${NGINX_VERSION_JESSIE}*.deb
+    - nginx -V
+  dependencies:
+    - build-deb:jessie
 
-package:
+build-deb:stretch:
   stage: build
+  image: containers.ethitter.com:443/docker/images/debian:stretch
+  variables:
+    NGINX_BINARY: $NGINX_BINARY_STRETCH
+    NGINX_VERSION: $NGINX_VERSION_STRETCH
+  script:
+    - cd source
+    - debuild -us -uc
+  artifacts:
+    paths:
+      - nginx_${NGINX_VERSION}*
+      - nginx-dbgsym_*
+
+test-deb:stretch:
+  stage: test
+  image: containers.ethitter.com:443/docker/images/debian:stretch
+  before_script:
+    - date
+  script:
+    - dpkg -i nginx_${NGINX_VERSION_STRECTH}*.deb
+    - nginx -V
+  dependencies:
+    - build-deb:stretch
+
+build-deb:buster:
+  stage: build
+  image: containers.ethitter.com:443/docker/images/debian:buster
+  variables:
+    NGINX_BINARY: $NGINX_BINARY_BUSTER
+    NGINX_VERSION: $NGINX_VERSION_BUSTER
+  script:
+    - cd source
+    - debuild -us -uc
+  artifacts:
+    paths:
+      - nginx_${NGINX_VERSION}*
+      - nginx-dbgsym_*
+
+test-deb:buster:
+  stage: test
+  image: containers.ethitter.com:443/docker/images/debian:buster
+  before_script:
+    - date
   script:
-    - echo "Call debuild here"
+    - dpkg -i nginx_${NGINX_VERSION_BUSTER}*.deb
+    - nginx -V
+  dependencies:
+    - build-deb:buster