Maven multi module #359

Two modules: mirror-importer and mirror-api-rest
Updated docs
Update CircleCI
Update deploy script and service name

Tested:
1. ./mvnw package
2. BUCKET=hedera-mainnet-streams docker-compose updocker-compose down

Signed-off-by: Apekshit Sharma <apekshit.sharma@hedera.com>

.circleci/config.yml

@@ -1,25 +1,24 @@
 version: 2
 
 references:
-  workspace_root: &workspace_root
-    /tmp/workspace
+  workspace_root: &workspace_root /tmp/workspace
   attach_workspace: &attach_workspace
     attach_workspace:
       at: *workspace_root
-  package_mirror_node: &package_mirror_node
+  package_mirror_importer: &package_mirror_importer
     run:
-      name: Generating mirror-node.tgz
+      name: Generating mirror-importer.tgz
       working_directory: /tmp/workspace/
       command: |
-        _tagged_dir=mirror-node-${CIRCLE_TAG:-b$CIRCLE_BUILD_NUM}
-        mv mirror-node "${_tagged_dir}"
-        tar -czf /tmp/workspace/mirror-node.tgz "${_tagged_dir}"
+        _tagged_dir=mirror-importer-${CIRCLE_TAG:-b$CIRCLE_BUILD_NUM}
+        mv mirror-importer "${_tagged_dir}"
+        tar -czf /tmp/workspace/mirror-importer.tgz "${_tagged_dir}"
 
 workflows:
   version: 2
   main:
     jobs:
-      - build_mirror_node:
+      - build_mirror_importer:
           filters: # required since `release_artifacts` has tag filters AND requires `this`
             branches:
               only: /.*/
@@ -33,7 +32,7 @@ workflows:
               only: /.*/
       - release_artifacts:
           requires:
-            - build_mirror_node
+            - build_mirror_importer
             - build_rest_api
           filters:
             branches:
@@ -42,7 +41,7 @@ workflows:
               only: /^v.*/
 
 jobs:
-  build_mirror_node:
+  build_mirror_importer:
     docker:
       - image: adoptopenjdk:11-jdk-hotspot
       - image: postgres:9.6-alpine
@@ -54,31 +53,32 @@ jobs:
       - checkout
       - restore_cache:
           keys:
+            - maven-v1-{{ .Branch }}-{{ checksum "pom.xml" }}-{{ checksum "mirror-importer/pom.xml" }}
             - maven-v1-{{ .Branch }}-{{ checksum "pom.xml" }}
             - maven-v1-{{ .Branch }}
             - maven-v1-
       - run:
           name: Running maven (validate, compile, test, package)
-          command: ./mvnw package
+          command: ./mvnw package -pl mirror-importer -am
       - save_cache:
-          key: maven-v1-{{ .Branch }}-{{ checksum "pom.xml" }}
+          key: maven-v1-{{ .Branch }}-{{ checksum "pom.xml" }}-{{ checksum "mirror-importer/pom.xml" }}
           paths:
-          - ~/.m2
+            - ~/.m2
       - store_test_results:
-          path: target/surefire-reports
+          path: mirror-importer/target/surefire-reports
       - run:
           name: Upload Code Coverage
           command: bash <(curl -s https://codecov.io/bash)
       - run:
-          name: Collecting mirror-node assets
+          name: Collecting mirror-importer assets
           command: |
-            mkdir -p /tmp/workspace/mirror-node/
-            mv target/mirror-node-*.jar /tmp/workspace/mirror-node/mirror-node.jar
-            mv scripts /tmp/workspace/mirror-node/
+            mkdir -p /tmp/workspace/mirror-importer/
+            mv mirror-importer/target/mirror-importer-*.jar /tmp/workspace/mirror-importer/mirror-importer.jar
+            mv mirror-importer/scripts /tmp/workspace/mirror-importer/
       - persist_to_workspace:
           root: *workspace_root
           paths:
-            - mirror-node
+            - mirror-importer
 
   build_rest_api:
     docker:
@@ -92,30 +92,30 @@ jobs:
       - checkout:
       - restore_cache:
           keys:
-            - npm-v1-{{ .Branch }}-{{ checksum "rest-api/package-lock.json" }}
+            - npm-v1-{{ .Branch }}-{{ checksum "mirror-api-rest/rest-api/package-lock.json" }}
             - npm-v1-{{ .Branch }}
             - npm-v1-
       - run:
-          working_directory: 'rest-api'
+          working_directory: "mirror-api-rest/rest-api"
           name: Run npm ci (ensure node_modules is based on package-lock.json).
           command: npm ci
       - save_cache:
-          key: npm-v1-{{ .Branch }}-{{ checksum "rest-api/package-lock.json" }}
+          key: npm-v1-{{ .Branch }}-{{ checksum "mirror-api-rest/rest-api/package-lock.json" }}
           paths:
             - node_modules
             - .node-flywaydb
             - ~/.npm
       - run:
-          working_directory: 'rest-api'
+          working_directory: "mirror-api-rest/rest-api"
           name: Run npm test
           command: npm test
           environment:
-            TEST_DB_HOST: '127.0.0.1'
-            TEST_DB_NAME: 'mirror_node_integration'
+            TEST_DB_HOST: "127.0.0.1"
+            TEST_DB_NAME: "mirror_node_integration"
       - store_test_results:
-          path: rest-api/target/jest-junit
+          path: mirror-api-rest/rest-api/target/jest-junit
       - run:
-          working_directory: 'rest-api'
+          working_directory: "mirror-api-rest/rest-api"
           name: Collecting rest-api assets
           command: |
             npm pack
@@ -131,8 +131,12 @@ jobs:
       - image: adoptopenjdk:11-jdk-hotspot
     steps:
       - *attach_workspace
-      - *package_mirror_node
+      - *package_mirror_importer
       - store_artifacts:
-          path: /tmp/workspace/mirror-node.tgz
+          path: /tmp/workspace/mirror-importer.tgz
       - store_artifacts:
           path: /tmp/workspace/rest-api.tgz
+
+dependencies:
+  override:
+    - mvn install -DskipTests

.gitignore

@@ -24,9 +24,10 @@
 
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
-/target/
+*/target/**
 .project
 /data/
+mirror-importer/data/
 .classpath
 output/
 /db/