recode

web-spring/build.gradle

@@ -0,0 +1,24 @@
+apply plugin: 'org.springframework.boot'
+
+dependencies {
+    implementation(project(':core'))
+
+    annotationProcessor(deps.springboot.config_processor)
+    implementation(deps.springboot.web)
+}
+
+tasks.named('compileJava') {
+    it.dependsOn('moveSpringConfigurationMetadata')
+}
+
+tasks.register('moveSpringConfigurationMetadata').configure {
+    it.dependsOn('processResources')
+    doLast {
+        def metafile = file("${sourceSets.main.output.resourcesDir}/META-INF/additional-spring-configuration-metadata.json")
+        if (metafile.exists()) {
+            def metafileTo = file("${sourceSets.main.output.classesDirs.asPath}/META-INF/spring-configuration-metadata.json")
+            metafileTo.parentFile.mkdirs()
+            metafile.renameTo(metafileTo)
+        }
+    }
+}

web-spring/src/main/java/ru/di9/mirror/web/Application.java

@@ -0,0 +1,12 @@
+package ru.di9.mirror.web;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class Application {
+
+    public static void main(String[] args) {
+        SpringApplication.run(Application.class, args);
+    }
+}

web-spring/src/main/java/ru/di9/mirror/web/config/MavenMirrorsProperties.java

@@ -0,0 +1,24 @@
+package ru.di9.mirror.web.config;
+
+import lombok.Getter;
+import lombok.Setter;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.stereotype.Component;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Component
+@ConfigurationProperties(prefix = "maven-mirrors")
+public class MavenMirrorsProperties {
+
+    @Getter
+    @Setter
+    private String storage;
+
+    @Getter
+    private final List<MirrorData> list = new ArrayList<>();
+
+    public record MirrorData(String id, String url) {
+    }
+}

web-spring/src/main/java/ru/di9/mirror/web/config/WebConfig.java

@@ -0,0 +1,32 @@
+package ru.di9.mirror.web.config;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import ru.di9.mirror.core.FileStorage;
+import ru.di9.mirror.core.MavenClient;
+import ru.di9.mirror.core.MirrorService;
+import ru.di9.mirror.core.MirrorService.MirrorPair;
+
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+@Slf4j
+@Configuration
+public class WebConfig {
+
+    @Bean
+    @SuppressWarnings("java:S3864")
+    public MirrorService mirrorService(MavenMirrorsProperties mirrorsProperties) {
+        Path storagePath = Paths.get(mirrorsProperties.getStorage());
+
+        return new MirrorService(mirrorsProperties.getList()
+            .stream()
+            .peek(v -> log.info("read config mirror: {}|{}", v.id(), v.url()))
+            .map(mirrorData -> new MirrorPair(
+                new FileStorage(mirrorData.id(), storagePath),
+                new MavenClient(mirrorData.url())
+            ))
+            .toList());
+    }
+}

web-spring/src/main/java/ru/di9/mirror/web/controller/MavenController.java

@@ -0,0 +1,36 @@
+package ru.di9.mirror.web.controller;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.core.io.InputStreamResource;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import ru.di9.mirror.core.MirrorService;
+
+@Slf4j
+@Controller
+@RequestMapping(path = "/maven")
+public class MavenController {
+
+    private final MirrorService mirrorService;
+
+    public MavenController(MirrorService mirrorService) {
+        this.mirrorService = mirrorService;
+    }
+
+    @GetMapping(path = "/{*path}")
+    public ResponseEntity<InputStreamResource> artifactFileGet(@PathVariable("path") String httpPath) {
+        return mirrorService.getFile(httpPath)
+            .map(fileRecord -> ResponseEntity.ok()
+                .header(HttpHeaders.CONTENT_DISPOSITION,
+                    "attachment; filename=\"" + fileRecord.name() + "\"")
+                .contentType(MediaType.APPLICATION_OCTET_STREAM)
+                .contentLength(fileRecord.size())
+                .body(new InputStreamResource(fileRecord.inputStream())))
+            .orElse(ResponseEntity.notFound().build());
+    }
+}

web-spring/src/main/resources/META-INF/additional-spring-configuration-metadata.json

@@ -0,0 +1,13 @@
+{
+  "properties": [
+    {
+      "name": "maven-mirrors.storage",
+      "type": "java.lang.String"
+    },
+    {
+      "name": "maven-mirrors.list",
+      "type": "java.util.List<ru.di9.mirror.web.config.MavenMirrorsProperties.MirrorData>",
+      "sourceType": "java.util.List<ru.di9.mirror.web.config.MavenMirrorsProperties.MirrorData>"
+    }
+  ]
+}

web-spring/src/main/resources/application.yml

@@ -0,0 +1,11 @@
+server:
+  address: 127.0.0.1
+  port: 8080
+
+debug: false
+
+maven-mirrors:
+  storage: './storage'
+  list:
+    - id: 'maven-central'
+      url: 'https://repo1.maven.org/maven2'