gitlab-ci: introduce final containers

Currently, the containers are used only to build IGT. We also want to
have an option to run IGT inside a container. For this, new build stage
is added.

Signed-off-by: Oleg Vasilev <oleg.vasilev@intel.com>

.gitlab-ci.yml

@@ -16,6 +16,7 @@ stages:
   - build
   - test
   - deploy
+  - final-containers
 
 ################# CONTAINERS #######################
 
@@ -85,12 +86,15 @@ containers:igt-fedora:
 build:tests-fedora:
   stage: build
   script:
-    - meson $MESON_OPTIONS build
+    - meson --prefix=`pwd`/opt-igt $MESON_OPTIONS build
     - ninja -C build
+    - ninja -C build install
     - ninja -C build igt-gpu-tools-doc
+    - ls opt-igt
   artifacts:
     paths:
       - build
+      - opt-igt
 
 build:tests-fedora-no-libunwind:
   stage: build
@@ -273,3 +277,22 @@ pages:
   only:
     - master
 
+############## FINAL CONTAINERS ####################
+
+
+final-containers:igt-final:
+  stage: final-containers
+  image: docker:stable
+  services:
+    - docker:dind
+  dependencies:
+    - build:tests-fedora
+  variables:
+    DOCKER_HOST: tcp://docker:2375
+    DOCKER_DRIVER: overlay2
+  script:
+    - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN $CI_REGISTRY
+    - docker pull $CI_REGISTRY/$CI_PROJECT_PATH/igt-fedora
+    - docker tag $CI_REGISTRY/$CI_PROJECT_PATH/igt-fedora igt-fedora
+    - scripts/pull-or-rebuild.sh Dockerfile.final igt-final
+

Dockerfile.final

+# Version number to bump for force image rebuild: 0
+FROM igt-fedora
+
+RUN dnf install -y findutils && \
+        dnf clean all
+
+COPY opt-igt /opt/igt
+COPY scripts/docker-help.sh /usr/local/bin/docker-help.sh
+
+ENV PATH="/opt/igt/bin:${PATH}"
+ENV LD_LIBRARY_PATH="/opt/igt/lib:/opt/igt/lib64:${LD_LIBRARY_PATH}"
+ENV IGT_TEST_ROOT="/opt/igt/libexec/igt-gpu-tools"
+
+COPY scripts/docker-help.sh /usr/local/bin/docker-help.sh
+
+CMD docker-help.sh

scripts/docker-help.sh

+#!/bin/sh
+#
+# Copyright © 2019 Intel Corporation
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice (including the next
+# paragraph) shall be included in all copies or substantial portions of the
+# Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
+TEST_LIST=$(find /opt/igt/libexec -type f -printf "%f ")
+cat << END
+This is a docker container, packaged with intel-gpu-tools.
+ - IGT runner is available in PATH. In order for results to be available on a
+   host system, the directory has to be mounted inside, e.g.
+     docker run -v results:/tmp/results igt-final igt_runner /tmp/results
+ - Test lists are available in /opt/igt/share/igt-gpu-tools
+ - Test binaries are available in IGT_TEST_ROOT=/opt/igt/libexec.
+
+Contents of /opt/igt/libexec: $TEST_LIST
+END

scripts/pull-or-rebuild.sh

@@ -25,7 +25,7 @@ DOCKERFILE=$1
 NAME=$2
 TAG=${3:-${CI_COMMIT_REF_NAME:-latest}}
 
-if [ $TAG == "master" ]; then
+if [ $TAG = "master" ]; then
 	TAG=latest
 fi