[Update]: build a spring boot application

.gitmodules

@@ -1,3 +1,3 @@
 [submodule "server/opensourcecobol4j"]
-	path = server/opensourcecobol4j
+	path = server/app/opensourcecobol4j
 	url = https://github.com/yutaro-sakamoto/opensourcecobol4j

server/app/.gitignore

@@ -0,0 +1,2 @@
+src/main/java/cobol4j/aws/web/sample*.java
+lib/

server/app/build.gradle.kts

@@ -5,6 +5,17 @@
  * For more details on building Java & JVM projects, please refer to https://docs.gradle.org/8.2.1/userguide/building_java_projects.html in the Gradle documentation.
  */
 
+import java.io.ByteArrayOutputStream
+
+val compilerBinDir = "${project.projectDir}/compiler_bin"
+val libcobjJar = "${compilerBinDir}/lib/opensourcecobol4j/libcobj.jar"
+val cobj = "${compilerBinDir}/bin/cobj"
+val cobjApi = "${compilerBinDir}/bin/cobj-api"
+val javaDir = "${project.projectDir}/src/main/java/cobol4j/aws/web/"
+val libDir = "${project.projectDir}/lib"
+val libLibcobjJar = "${libDir}/libcobj.jar"
+val javaPackage = "cobol4j.aws.web"
+
 plugins {
     // Apply the application plugin to add support for building a CLI application in Java.
     application
@@ -18,11 +29,15 @@ repositories {
 
 dependencies {
     implementation(platform("org.springframework.boot:spring-boot-dependencies:3.3.4"))
-
-    implementation("org.springframework.boot:spring-boot-starter")
-    testImplementation("org.springframework.boot:spring-boot-starter-test") {
-        exclude(mapOf("group" to "org.junit.vintage", "module" to "junit-vintage-engine"))
+    implementation("org.springframework.boot:spring-boot-starter-web") {
+        exclude(group = "org.springframework.boot", module = "spring-boot-starter-logging")
     }
+    implementation(files("lib/libcobj.jar"))
+
+    //implementation("org.springframework.boot:spring-boot-starter")
+    //testImplementation("org.springframework.boot:spring-boot-starter-test") {
+    //    exclude(mapOf("group" to "org.junit.vintage", "module" to "junit-vintage-engine"))
+    //}
     // Use JUnit Jupiter for testing.
     testImplementation("org.junit.jupiter:junit-jupiter:5.9.2")
 
@@ -48,3 +63,106 @@ tasks.named<Test>("test") {
     // Use JUnit Platform for unit tests.
     useJUnitPlatform()
 }
+
+// Git管理下にあるファイルを取得する関数
+fun getGitManagedFiles(dir: File): FileTree {
+    val output = ByteArrayOutputStream()
+    project.exec {
+        workingDir = dir
+        commandLine("git", "ls-files", "-z")
+        standardOutput = output
+    }
+    val gitFiles = output.toString().split("\u0000")
+    return fileTree(dir) {
+        include(gitFiles)
+    }
+}
+
+// opensource COBOL 4J のビルドタスクを追加
+tasks.register<Exec>("buildCompiler") {
+    group = "build"
+    description = "Build opensource COBOL 4J"
+
+    // 作業ディレクトリを指定
+    val opensourcecobol4jDir = file("${project.projectDir}/opensourcecobol4j/")
+
+    workingDir = opensourcecobol4jDir
+
+    // 入力ファイルを指定
+    inputs.files(getGitManagedFiles(opensourcecobol4jDir))
+
+    // 出力ファイルを指定
+    outputs.files(
+        file(libcobjJar),
+        file(cobj),
+        file(cobjApi),
+    )
+
+    // 実行コマンドを指定
+    commandLine("sh", "-c", """
+        mkdir -p ${compilerBinDir} &&
+        ./configure --prefix=${compilerBinDir} &&
+        make &&
+        make install
+    """.trimIndent())
+}
+
+tasks.register<Exec>("moveLibcobjJar") {
+    dependsOn("buildCompiler")
+
+    group = "build"
+    description = "Move libcobj.jar to lib directory"
+
+    // 入力ファイルを指定
+    inputs.files(file(libcobjJar))
+
+    // 出力ファイルを指定
+    outputs.files(file(libLibcobjJar))
+
+    // 実行コマンドを指定
+    commandLine("sh", "-c", """
+        mkdir -p ${libDir} &&
+        cp ${libcobjJar} ${libLibcobjJar}
+    """.trimIndent())
+}
+
+tasks.register<Exec>("buildCobol") {
+    dependsOn("buildCompiler")
+
+    group = "build"
+    description = "Build COBOL source files"
+
+    val cobolDir = "${project.projectDir}/cobol/"
+    val jsonDir = "${project.projectDir}/json"
+
+    // 作業ディレクトリを指定
+    workingDir = file(cobolDir)
+
+    // 入力ファイルと出力ファイルを指定
+    inputs.files(
+        file(libcobjJar),
+        file(cobj),
+        file(cobjApi),
+        fileTree(cobolDir),
+    )
+
+    // 出力ファイルを指定
+    outputs.files(
+        file("${javaDir}/sample.java"),
+        file("${javaDir}/sampleController.java"),
+        file("${javaDir}/sampleRecord.java"),
+        file("${jsonDir}/info_sample.json"),
+    )
+
+    commandLine("sh", "-c", """
+        mkdir -p ${jsonDir} &&
+        ${cobj} -info-json-dir=${jsonDir} -C -java-package=${javaPackage} *.cbl &&
+        mv *.java ${javaDir} &&
+        CLASSPATH=:${libcobjJar} ${cobjApi} --output-dir=${javaDir} -java-package=${javaPackage} ${jsonDir}/info_sample.json
+    """)
+}
+
+tasks.named("compileJava") {
+    dependsOn("buildCobol")
+    dependsOn("moveLibcobjJar")
+}

server/app/src/main/java/cobol4j/aws/web/App.java

@@ -3,12 +3,12 @@
  */
 package cobol4j.aws.web;
 
-public class App {
-    public String getGreeting() {
-        return "Hello World!";
-    }
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
 
+@SpringBootApplication
+public class App {
     public static void main(String[] args) {
-        System.out.println(new App().getGreeting());
+        SpringApplication.run(App.class, args);
     }
 }

server/settings.gradle.kts

@@ -11,4 +11,4 @@ plugins {
 }
 
 rootProject.name = "cobol4j-aws-web"
-//include("app")
+include("app")