From cbbc2dce249b008b178abbca55d9167da1aae55d Mon Sep 17 00:00:00 2001
From: boolafish <boolafish945@gmail.com>
Date: Tue, 18 Aug 2020 23:22:07 +0900
Subject: [PATCH] feat: auto trigger chart version bump (#1695)

* feat: add increase chart version script and job

* feat: filter release tag on CI config

* fix: make increase chart script work

* test: docker image

* feat: add watcher&watcher-info on increase version

* chore: remove commented configs and back to non-playground

* fix: extra space
---
 .circleci/ci_increase_chart_version.sh | 29 ++++++++++++++++
 .circleci/config.yml                   | 46 ++++++++++++++++++++++++++
 2 files changed, 75 insertions(+)
 create mode 100644 .circleci/ci_increase_chart_version.sh

diff --git a/.circleci/ci_increase_chart_version.sh b/.circleci/ci_increase_chart_version.sh
new file mode 100644
index 0000000000..d80c68f8c9
--- /dev/null
+++ b/.circleci/ci_increase_chart_version.sh
@@ -0,0 +1,29 @@
+#!/bin/sh
+
+"""
+This is the script that would send a dispatch event to the helm chart repo to
+auto increase chart version.
+
+Required env vars:
+- CIRCLE_TAG
+- CHART_NAME
+- HELM_CHART_REPO
+- GITHUB_API_TOKEN
+"""
+
+set -e
+set -x
+
+increase_chart_version() {
+    APP_VERSION="${CIRCLE_TAG#*v}"
+
+    echo "increase chart version for chart: ${CHART_NAME} with APP_VERSION: ${APP_VERSION}"
+
+    curl --location --request POST 'https://api.github.com/repos/omgnetwork/'${HELM_CHART_REPO}'/dispatches' \
+    --header 'Accept: application/vnd.github.v3+json' \
+    --header 'authorization: token '${GITHUB_API_TOKEN}'' \
+    --header 'Content-Type: application/json' \
+    --data-raw '{"event_type": "increase-chart-version", "client_payload": { "chart_name": "'${CHART_NAME}'", "app_version": "'${APP_VERSION}'" }}'
+}
+
+increase_chart_version
diff --git a/.circleci/config.yml b/.circleci/config.yml
index 471eb3be64..1e36b810dc 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -767,6 +767,36 @@ jobs:
           path: current_release/
       - run: IMAGE_NAME=$WATCHER_INFO_IMAGE_NAME sh .circleci/ci_publish.sh
 
+  increase_chart_version_childchain:
+    docker:
+      - image: cimg/base:2020.01
+    environment:
+      CHART_NAME: childchain
+      HELM_CHART_REPO: helm-development
+    steps:
+      - checkout
+      - run: sh .circleci/ci_increase_chart_version.sh
+
+  increase_chart_version_watcher:
+    docker:
+      - image: cimg/base:2020.01
+    environment:
+      CHART_NAME: watcher
+      HELM_CHART_REPO: helm-development
+    steps:
+      - checkout
+      - run: sh .circleci/ci_increase_chart_version.sh
+
+  increase_chart_version_watcher_info:
+    docker:
+      - image: cimg/base:2020.01
+    environment:
+      CHART_NAME: watcher-info
+      HELM_CHART_REPO: helm-development
+    steps:
+      - checkout
+      - run: sh .circleci/ci_increase_chart_version.sh
+
   deploy_child_chain:
     executor: deployer
     steps:
@@ -987,3 +1017,19 @@ workflows:
             branches:
               only:
                 - master
+      # Increase chart version for new release
+      - increase_chart_version_childchain:
+          requires: [publish_child_chain, publish_watcher, publish_watcher_info]
+          filters: &only_release_tag
+            branches:
+              ignore: /.*/
+            tags:
+              only:
+                # eg. v1.0.3-pre.0, v1.0.3, ...
+                - /^v[0-9]+\.[0-9]+\.[0-9]+.*/
+      - increase_chart_version_watcher:
+          requires: [publish_child_chain, publish_watcher, publish_watcher_info]
+          filters: *only_release_tag
+      - increase_chart_version_watcher_info:
+          requires: [publish_child_chain, publish_watcher, publish_watcher_info]
+          filters: *only_release_tag