From a8fe6ed4ff74305a0e2575effde639f14cf10f9b Mon Sep 17 00:00:00 2001
From: panpanini <panpanini@mercari.com>
Date: Tue, 1 Oct 2019 10:38:44 -0700
Subject: [PATCH 1/2] Add ktlint to circleci config

---
 .circleci/config.yml | 48 ++++++++++++++++++++++++--------------------
 Dangerfile           |  4 ++++
 Gemfile              |  5 +++++
 3 files changed, 35 insertions(+), 22 deletions(-)
 create mode 100644 Dangerfile
 create mode 100644 Gemfile

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 4fec3ad..ba28a07 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -1,4 +1,4 @@
-version: 2
+version: 2.1
 jobs:
   build:
     docker:
@@ -38,8 +38,12 @@ jobs:
           path: ~/test-results
       - store_artifacts:
           path: ~/test-results/junit
+      - persist_to_workspace:
+          root: .
+          paths:
+            - .
 
-  release:
+  ktlint:
     docker:
       - image: circleci/openjdk:8-jdk
     working_directory: ~/protok
@@ -48,25 +52,25 @@ jobs:
       # Customize the JVM maximum heap limit
       JVM_OPTS: -Xmx3200m
       TERM: dumb
-    branches:
-      only:
-        - master
     steps:
-      - checkout
-
-      # Download and cache dependencies
-      - restore_cache:
-          keys:
-            - v1-dependencies-{{ checksum "build.gradle" }}
-            # fallback to using the latest cache if no exact match is found
-            - v1-dependencies-
-
-      - run: gradle dependencies
-
-      - save_cache:
-          paths:
-            - ~/.gradle
-          key: v1-dependencies-{{ checksum "build.gradle" }}
+      - attach_workspace:
+          at: .
+      - run:
+          name: Install ktlint
+          command: |
+            curl -sSLO https://github.com/pinterest/ktlint/releases/download/0.34.2/ktlint
+            chmod a+x ktlint
+            echo 'export PATH=/home/circleci/repo:$PATH' >> $BASH_ENV
+            source $BASH_ENV
+      - run:
+          name: Put comments indicated by Danger
+          command: |
+            bundle install --path vendor/bundle
+            bundle exec danger --dangerfile=Dangerfile --danger_id="danger"
+          when: always
 
-      # run tests!
-      - run: gradle jar
+workflows:
+  branch:
+    jobs:
+      - build
+      - ktlint
\ No newline at end of file
diff --git a/Dangerfile b/Dangerfile
new file mode 100644
index 0000000..31bb900
--- /dev/null
+++ b/Dangerfile
@@ -0,0 +1,4 @@
+# Stop reporting warnings/errors on the code out of range
+github.dismiss_out_of_range_messages
+
+ktlint.lint(inline_mode: true)
\ No newline at end of file
diff --git a/Gemfile b/Gemfile
new file mode 100644
index 0000000..a64137c
--- /dev/null
+++ b/Gemfile
@@ -0,0 +1,5 @@
+# frozen_string_literal: true
+source "https://rubygems.org"
+
+gem 'danger'
+gem 'danger-ktlint'
\ No newline at end of file

From c0e815eb3d7663ac881851c6ac65ac851448e18a Mon Sep 17 00:00:00 2001
From: panpanini <panpanini@mercari.com>
Date: Tue, 1 Oct 2019 10:55:30 -0700
Subject: [PATCH 2/2] add gem install bundle

---
 .circleci/config.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index ba28a07..6bfde2d 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -65,6 +65,7 @@ jobs:
       - run:
           name: Put comments indicated by Danger
           command: |
+            gem install bundle
             bundle install --path vendor/bundle
             bundle exec danger --dangerfile=Dangerfile --danger_id="danger"
           when: always