[Github Actions] CIワークフローの実装

.github/workflows/build.yml

@@ -0,0 +1,33 @@
+name: Build and Format Check
+
+on:
+  pull_request:
+    branches: ["main"]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: "17"
+          distribution: "temurin"
+
+      - name: Set up Maven
+        uses: stCarolas/setup-maven@v4.5
+        with:
+          maven-version: "3.9.5"
+
+      - name: Cache Maven packages
+        uses: actions/cache@v4
+        with:
+          path: ~/.m2/repository
+          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
+          restore-keys: |
+            ${{ runner.os }}-maven-
+
+      - name: Build & Format Check with Maven
+        run: mvn -B verify

.github/workflows/release.yml

@@ -0,0 +1,35 @@
+name: Release Plugin
+
+on:
+  push:
+    tags:
+      - "v*.*.*"
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: "17"
+          distribution: "temurin"
+
+      - name: Cache Maven packages
+        uses: actions/cache@v4
+        with:
+          path: ~/.m2/repository
+          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
+          restore-keys: |
+            ${{ runner.os }}-maven-
+
+      - name: Build with Maven
+        run: mvn -B package -DskipTests
+
+      - name: Create Release and Upload Artifact
+        uses: softprops/action-gh-release@v1
+        with:
+          generate_release_notes: true
+          files: target/*.jar

pom.xml

@@ -57,11 +57,28 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.11.0</version>
                 <configuration>
                     <source>${java.version}</source>
                     <target>${java.version}</target>
                 </configuration>
             </plugin>
+
+            <plugin>
+                <groupId>com.github.gantsign.maven</groupId>
+                <artifactId>ktlint-maven-plugin</artifactId>
+                <version>3.5.0</version>
+                <executions>
+                    <execution>
+                        <id>format-and-check</id>
+                        <phase>process-sources</phase>
+                        <goals>
+                            <goal>format</goal>
+                            <goal>check</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
         </plugins>
     </build>
 </project>

src/main/kotlin/com/pool25m/logtime/LogTimePlugin.kt

@@ -12,4 +12,4 @@ class LogTimePlugin : JavaPlugin() {
     override fun onDisable() {
         logger.info("LogTime Plugin has been disabled.")
     }
-}
+}

src/main/kotlin/com/pool25m/logtime/RankingCommand.kt

@@ -5,9 +5,14 @@ import org.bukkit.command.CommandExecutor
 import org.bukkit.command.CommandSender
 
 class RankingCommand : CommandExecutor {
-    override fun onCommand(sender: CommandSender, command: Command, label: String, args: Array<out String>): Boolean {
+    override fun onCommand(
+        sender: CommandSender,
+        command: Command,
+        label: String,
+        args: Array<out String>,
+    ): Boolean {
         sender.sendMessage("LogTime plugin is working!")
-        
+
         return true
     }
-}
+}