#5 -- Add liquibase dependency, create changelog for commits table

build.gradle

@@ -52,6 +52,7 @@ dependencies {
     compile group: 'com.fasterxml.jackson.datatype', name: 'jackson-datatype-hibernate5'
     compile group: 'org.springframework.boot', name: 'spring-boot-starter-jdbc'
     compile group: 'org.postgresql', name: 'postgresql', version: '9.4.1212'
+    compile group: 'org.liquibase', name: 'liquibase-core', version: '4.3.1'
 
     compile group: 'io.springfox', name: 'springfox-boot-starter', version: '3.0.0'
 

src/main/resources/application.properties

@@ -10,4 +10,8 @@ messages.basename.path=messages_en.properties
 spring.datasource.url=jdbc:postgresql://localhost:5432/repo
 spring.datasource.username=postgres
 spring.datasource.password=postgres
-spring.datasource.driverclassName=org.postgresql.Driver
+spring.datasource.driverclassName=org.postgresql.Driver
+# Liquibase Settings
+spring.liquibase.drop-first=false
+spring.liquibase.enabled=true
+spring.liquibase.change-log=classpath:db/changelog-master.xml

src/main/resources/db/changelog-20210317_140000-schema.xml

@@ -0,0 +1,21 @@
+<?xml version="1.1" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.1.xsd">
+    <changeSet author="orion" id="20210317-140000-1">
+        <createTable tableName="commit">
+            <column name="id" type="integer">
+                <constraints nullable="false"/>
+            </column>
+            <column name="hash" type="varchar(255)">
+                <constraints nullable="false"/>
+            </column>
+            <column name="date" type="timestamp">
+                <constraints nullable="false"/>
+            </column>
+            <column name="author" type="text"/>
+            <column name="message" type="text"/>
+        </createTable>
+        <addPrimaryKey columnNames="id" constraintName="pk_commit" tableName="commit"/>
+    </changeSet>
+</databaseChangeLog>

src/main/resources/db/changelog-master.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
+                        http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.1.xsd">
+    <include file="db/changelog-20210317_140000-schema.xml"/>
+</databaseChangeLog>