update project structure

.gitignore

@@ -21,3 +21,11 @@
 
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
+
+
+.idea/
+*.iml
+mirai.iml
+/.idea/
+.idea/*
+/.idea/*

mirai-core/pom.xml

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>mirai-core</artifactId>
+    <version>1.0</version>
+
+    <parent>
+        <groupId>net.mamoe</groupId>
+        <artifactId>mirai</artifactId>
+        <version>1.0</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-shade-plugin</artifactId>
+                <version>2.4.1</version>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>shade</goal>
+                        </goals>
+                    </execution>
+                </executions>
+                <configuration>
+                    <artifactSet>
+                        <excludes>
+                        </excludes>
+                    </artifactSet>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

pom.xml

@@ -0,0 +1,110 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>net.mamoe</groupId>
+    <name>Mirai</name>
+    <artifactId>mirai</artifactId>
+    <version>1.0</version>
+
+    <modules>
+        <module>mirai-core</module>
+    </modules>
+
+    <repositories>
+        <repository>
+            <id>mamoe-repo</id>
+            <url>http://mamoe.net:8081/repository/public/</url>
+        </repository>
+        <repository>
+            <id>huawei</id>
+            <url>https://mirrors.huaweicloud.com/repository/maven/</url>
+        </repository>
+    </repositories>
+
+    <packaging>pom</packaging>
+
+    <properties>
+        <maven.compiler.source>11</maven.compiler.source>
+        <maven.compiler.target>11</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+    <build>
+        <defaultGoal>package</defaultGoal>
+
+        <sourceDirectory>mirai-core/src/main/java</sourceDirectory>
+
+        <resources>
+            <resource>
+                <directory>mirai-core/src/main/resources</directory>
+
+                <includes>
+                    <include>**/*.*</include>
+                </includes>
+            </resource>
+        </resources>
+
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.8.1</version>
+                <dependencies>
+                    <dependency>
+                        <groupId>org.ow2.asm</groupId>
+                        <artifactId>asm</artifactId>
+                        <version>7.1</version>
+                    </dependency>
+                </dependencies>
+                <configuration>
+                    <encoding>UTF-8</encoding>
+                </configuration>
+            </plugin>
+
+            <plugin>
+                <groupId>org.projectlombok</groupId>
+                <artifactId>lombok-maven-plugin</artifactId>
+                <version>1.18.6.0</version>
+            </plugin>
+
+        </plugins>
+    </build>
+
+    <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.12</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>com.intellij</groupId>
+            <artifactId>annotations</artifactId>
+            <version>12.0</version>
+            <scope>compile</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>1.18.8</version>
+            <scope>compile</scope>
+        </dependency>
+    </dependencies>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>com.google.code.gson</groupId>
+                <artifactId>gson</artifactId>
+                <version>2.8.5</version>
+                <scope>provided</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+</project>