Update injector to work with Maven Central Publisher Portal endpoint (#553)

see junit-team/junit-framework#4531

Author: marcphilipp

junit5-modular-world/BUILDING

@@ -1,3 +1,4 @@
+import java.net.*
 import java.nio.file.*
 import java.util.function.*
 import java.util.spi.*
@@ -98,7 +99,12 @@ Path get(String directory, URI uri) throws Exception {
     }
     System.out.printf("[get] %s%n", target);
     Files.createDirectories(folder);
-    try (InputStream sourceStream = uri.toURL().openStream(); OutputStream targetStream = Files.newOutputStream(target)) {
+    var connection = (HttpURLConnection) uri.toURL().openConnection();
+    if ("central.sonatype.com".equals(uri.getHost())) {
+        var mavenCentralUserToken = Objects.requireNonNull(System.getenv("MAVEN_CENTRAL_USER_TOKEN"), "The MAVEN_CENTRAL_USER_TOKEN environment variable must be set");
+        connection.setRequestProperty("Authorization", "Bearer " + mavenCentralUserToken);
+    }
+    try (InputStream sourceStream = connection.getInputStream(); OutputStream targetStream = Files.newOutputStream(target)) {
         sourceStream.transferTo(targetStream);
     }
     return target;

src/StagingRepoInjector.java

@@ -18,62 +18,70 @@
 public class StagingRepoInjector {
 
     public static void main(String[] args) throws Exception {
-        new StagingRepoInjector(args[0]).appendAfter();
+        new StagingRepoInjector(args[0]).inject();
     }
 
     private final String stagingRepoUrl;
 
-    public StagingRepoInjector(String stagingRepoUrl) {
+    private StagingRepoInjector(String stagingRepoUrl) {
         this.stagingRepoUrl = stagingRepoUrl;
     }
 
-    private void appendAfter() throws Exception {
+    private void inject() throws Exception {
 
-        appendAfter("junit5-jupiter-extensions/build.gradle", "mavenCentral()",
-                "%n\tmaven { url = '%s' }".formatted(stagingRepoUrl));
+        var gradleGroovyDslSnippet = """
+                
+                maven {
+                    url = '%s'
+                    credentials(HttpHeaderCredentials) {
+                        name = 'Authorization'
+                        value = "Bearer ${System.getenv('MAVEN_CENTRAL_USER_TOKEN')}"
+                    }
+                    authentication {
+                        header(HttpHeaderAuthentication)
+                    }
+                }
+                """
+                .formatted(stagingRepoUrl);
+
+        var gradleKotlinDslSnippet = """
+                
+                maven {
+                    url = uri("%s")
+                    credentials(HttpHeaderCredentials::class) {
+                        name = "Authorization"
+                        value = "Bearer ${System.getenv("MAVEN_CENTRAL_USER_TOKEN")}"
+                    }
+                    authentication {
+                        create<HttpHeaderAuthentication>("header")
+                    }
+                }
+                """
+                .formatted(stagingRepoUrl);
 
-        replace("junit5-jupiter-starter-ant/build.sh", "https://repo1.maven.org/maven2", stagingRepoUrl);
+        appendAfter("junit5-jupiter-extensions/build.gradle", "mavenCentral()",
+                gradleGroovyDslSnippet);
 
-        appendAfter("junit5-jupiter-starter-bazel/MODULE.bazel", "\"https://repo1.maven.org/maven2\",",
-                "%n        \"%s\",".formatted(stagingRepoUrl));
+        replace("junit5-jupiter-starter-ant/build.sh", "\"https://repo1.maven.org/maven2",
+                "--header \"Authorization: Bearer $MAVEN_CENTRAL_USER_TOKEN\" \"%s".formatted(stagingRepoUrl));
 
         appendAfter("junit5-jupiter-starter-gradle/build.gradle", "mavenCentral()",
-                "%n\tmaven { url = '%s' }".formatted(stagingRepoUrl));
+                gradleGroovyDslSnippet);
 
         appendAfter("junit5-jupiter-starter-gradle-groovy/build.gradle", "mavenCentral()",
-                "%n\tmaven { url = '%s' }".formatted(stagingRepoUrl));
+                gradleGroovyDslSnippet);
 
         appendAfter("junit5-jupiter-starter-gradle-kotlin/build.gradle.kts", "mavenCentral()",
-                "%n\tmaven(url = \"%s\")".formatted(stagingRepoUrl));
-
-        var mavenPomRepo = """
-                
-                
-                \t<repositories>
-                \t\t<repository>
-                \t\t\t<id>central-staging</id>
-                \t\t\t<url>%s</url>
-                \t\t</repository>
-                \t</repositories>
-                """.stripIndent().stripTrailing().formatted(stagingRepoUrl);
-
-        appendAfter("junit5-jupiter-starter-maven/pom.xml", "</build>", mavenPomRepo);
-
-        appendAfter("junit5-jupiter-starter-maven-kotlin/pom.xml", "</build>", mavenPomRepo);
-
-        appendAtEnd("junit5-jupiter-starter-sbt/build.sbt",
-                "%nresolvers += \"central-staging\" at \"%s\"%n".formatted(stagingRepoUrl));
+                gradleKotlinDslSnippet);
 
         appendAfter("junit5-migration-gradle/build.gradle", "mavenCentral()",
-                "%n\tmaven { url = '%s' }".formatted(stagingRepoUrl));
-
-        appendAfter("junit5-migration-maven/pom.xml", "</build>", mavenPomRepo);
+                gradleGroovyDslSnippet);
 
         replace("junit5-modular-world/BUILDING", "\"https://repo1.maven.org/maven2\"",
                 "group.startsWith(\"org.junit\") ? \"%s\" : \"https://repo1.maven.org/maven2\"".formatted(stagingRepoUrl));
 
         appendAfter("junit5-multiple-engines/build.gradle.kts", "mavenCentral()",
-                "%n\tmaven(url = \"%s\")".formatted(stagingRepoUrl));
+                gradleKotlinDslSnippet);
     }
 
     void appendAfter(String path, String token, String addedContent) throws IOException {
@@ -94,10 +102,6 @@ void replace(String path, String token, String replacement) throws IOException {
         });
     }
 
-    void appendAtEnd(String path, String addedContent) throws IOException {
-        process(path, content -> content.append(addedContent));
-    }
-
     void process(String path, Consumer<StringBuilder> modification) throws IOException {
         System.out.printf("Processing %s...", path);
         System.out.flush();

src/central-staging-maven-settings.xml

@@ -0,0 +1,27 @@
+<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 https://maven.apache.org/xsd/settings-1.0.0.xsd">
+  <servers>
+    <server>
+      <id>central-staging</id>
+      <configuration>
+        <httpHeaders>
+          <property>
+            <name>Authorization</name>
+            <value>Bearer ${env.MAVEN_CENTRAL_USER_TOKEN}</value>
+          </property>
+        </httpHeaders>
+      </configuration>
+    </server>
+  </servers>
+  <profiles>
+    <profile>
+      <id>central-staging</id>
+      <repositories>
+        <repository>
+          <id>central-staging</id>
+          <url>${env.STAGING_REPO_URL}</url>
+        </repository>
+      </repositories>
+    </profile>
+  </profiles>
+</settings>