From b74990fdd567dcd6378a4e2656948519a7a04564 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9my=20Coutable?= <remy@rymai.me>
Date: Thu, 26 Jul 2018 12:58:30 +0200
Subject: [PATCH] Add a custom Docker image for Danger jobs
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Signed-off-by: Rémy Coutable <remy@rymai.me>
---
 .gitlab-ci.yml                         | 2 ++
 Dockerfile.danger                      | 5 +++++
 Dockerfile.omnibus-gitlab-bionic       | 2 +-
 Dockerfile.omnibus-gitlab-centos6      | 2 +-
 Dockerfile.omnibus-gitlab-centos7      | 2 +-
 Dockerfile.omnibus-gitlab-jessie       | 2 +-
 Dockerfile.omnibus-gitlab-opensuse42.3 | 2 +-
 Dockerfile.omnibus-gitlab-stretch      | 2 +-
 Dockerfile.omnibus-gitlab-trusty       | 2 +-
 Dockerfile.omnibus-gitlab-wheezy       | 2 +-
 Dockerfile.omnibus-gitlab-xenial       | 2 +-
 11 files changed, 16 insertions(+), 9 deletions(-)
 create mode 100644 Dockerfile.danger

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 89ca0a0..2139c46 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -95,6 +95,7 @@ node-8.9-chrome-63.0-yarn-1.2 test: *test_custom
 # Used by https://gitlab.com/gitlab-org/distribution/gitlab-provisioner/
 ruby-2.3-ansible-2.5.1-terraform-0.11 test: *test_custom
 
+danger test: *test_build
 gitlab-charts-build-base test: *test_build
 gitlab-qa test: *test_build
 omnibus-gitlab-bionic test: *test_build
@@ -157,6 +158,7 @@ golang-1.10-git-2.17: *build_and_deploy_custom
 # Used by https://gitlab.com/gitlab-org/distribution/gitlab-provisioner/
 ruby-2.3-ansible-2.5.1-terraform-0.11: *build_and_deploy_custom
 
+danger: *build_and_deploy
 gitlab-charts-build-base: *build_and_deploy
 gitlab-qa: *build_and_deploy
 omnibus-gitlab-bionic: *build_and_deploy
diff --git a/Dockerfile.danger b/Dockerfile.danger
new file mode 100644
index 0000000..59fcbd1
--- /dev/null
+++ b/Dockerfile.danger
@@ -0,0 +1,5 @@
+FROM ruby:2.4.4-alpine
+MAINTAINER GitLab Quality Team
+
+RUN apk update && apk upgrade && apk add --no-cache git
+RUN gem install danger-gitlab --no-document
diff --git a/Dockerfile.omnibus-gitlab-bionic b/Dockerfile.omnibus-gitlab-bionic
index 96c556c..772d0c7 100644
--- a/Dockerfile.omnibus-gitlab-bionic
+++ b/Dockerfile.omnibus-gitlab-bionic
@@ -18,4 +18,4 @@ RUN curl -fsSL "https://cache.ruby-lang.org/pub/ruby/2.4/ruby-${RUBY_VERSION}.ta
   && make \
   && make install
 
-RUN gem install bundler
+RUN gem install bundler --no-document
diff --git a/Dockerfile.omnibus-gitlab-centos6 b/Dockerfile.omnibus-gitlab-centos6
index 88900e1..69371fa 100644
--- a/Dockerfile.omnibus-gitlab-centos6
+++ b/Dockerfile.omnibus-gitlab-centos6
@@ -17,4 +17,4 @@ RUN curl -fsSL "https://cache.ruby-lang.org/pub/ruby/2.4/ruby-${RUBY_VERSION}.ta
   && make \
   && make install
 
-RUN gem install bundler
+RUN gem install bundler --no-document
diff --git a/Dockerfile.omnibus-gitlab-centos7 b/Dockerfile.omnibus-gitlab-centos7
index 283490f..24dcfcc 100644
--- a/Dockerfile.omnibus-gitlab-centos7
+++ b/Dockerfile.omnibus-gitlab-centos7
@@ -17,4 +17,4 @@ RUN curl -fsSL "https://cache.ruby-lang.org/pub/ruby/2.4/ruby-${RUBY_VERSION}.ta
   && make \
   && make install
 
-RUN gem install bundler
+RUN gem install bundler --no-document
diff --git a/Dockerfile.omnibus-gitlab-jessie b/Dockerfile.omnibus-gitlab-jessie
index 2eed770..7118368 100644
--- a/Dockerfile.omnibus-gitlab-jessie
+++ b/Dockerfile.omnibus-gitlab-jessie
@@ -18,4 +18,4 @@ RUN curl -fsSL "https://cache.ruby-lang.org/pub/ruby/2.4/ruby-${RUBY_VERSION}.ta
   && make \
   && make install
 
-RUN gem install bundler
+RUN gem install bundler --no-document
diff --git a/Dockerfile.omnibus-gitlab-opensuse42.3 b/Dockerfile.omnibus-gitlab-opensuse42.3
index e2cbc4e..644a491 100644
--- a/Dockerfile.omnibus-gitlab-opensuse42.3
+++ b/Dockerfile.omnibus-gitlab-opensuse42.3
@@ -18,4 +18,4 @@ RUN curl -fsSL "https://cache.ruby-lang.org/pub/ruby/2.4/ruby-${RUBY_VERSION}.ta
   && make \
   && make install
 
-RUN gem install bundler
+RUN gem install bundler --no-document
diff --git a/Dockerfile.omnibus-gitlab-stretch b/Dockerfile.omnibus-gitlab-stretch
index 121b452..7509398 100644
--- a/Dockerfile.omnibus-gitlab-stretch
+++ b/Dockerfile.omnibus-gitlab-stretch
@@ -19,4 +19,4 @@ RUN curl -fsSL "https://cache.ruby-lang.org/pub/ruby/2.4/ruby-${RUBY_VERSION}.ta
   && make \
   && make install
 
-RUN gem install bundler
+RUN gem install bundler --no-document
diff --git a/Dockerfile.omnibus-gitlab-trusty b/Dockerfile.omnibus-gitlab-trusty
index a090c32..7b1857b 100644
--- a/Dockerfile.omnibus-gitlab-trusty
+++ b/Dockerfile.omnibus-gitlab-trusty
@@ -12,4 +12,4 @@ RUN curl -fsSL "https://cache.ruby-lang.org/pub/ruby/2.4/ruby-${RUBY_VERSION}.ta
   && make \
   && make install
 
-RUN gem install bundler
+RUN gem install bundler --no-document
diff --git a/Dockerfile.omnibus-gitlab-wheezy b/Dockerfile.omnibus-gitlab-wheezy
index 17bfc32..2ea33cf 100644
--- a/Dockerfile.omnibus-gitlab-wheezy
+++ b/Dockerfile.omnibus-gitlab-wheezy
@@ -18,4 +18,4 @@ RUN curl -fsSL "https://cache.ruby-lang.org/pub/ruby/2.4/ruby-${RUBY_VERSION}.ta
   && make \
   && make install
 
-RUN gem install bundler
+RUN gem install bundler --no-document
diff --git a/Dockerfile.omnibus-gitlab-xenial b/Dockerfile.omnibus-gitlab-xenial
index 026c866..a10c109 100644
--- a/Dockerfile.omnibus-gitlab-xenial
+++ b/Dockerfile.omnibus-gitlab-xenial
@@ -18,4 +18,4 @@ RUN curl -fsSL "https://cache.ruby-lang.org/pub/ruby/2.4/ruby-${RUBY_VERSION}.ta
   && make \
   && make install
 
-RUN gem install bundler
+RUN gem install bundler --no-document