api can not upload files

The method works great: https://github.com/gitlab4j/gitlab4j-api/blob/47e9e6709010be6bbe0c01c8c1e4507eacd7828a/src/main/java/org/gitlab4j/api/ProjectApi.java#L2718

Here a small jbang script to test it:

FileUplaodScript.java

```java ///usr/bin/env jbang "$0" "$@" ; exit $? //DEPS info.picocli:picocli:4.6.3 //DEPS org.gitlab4j:gitlab4j-api:5.4.0 //JAVA 17 import java.io.FileInputStream; import java.io.IOException; import java.io.InputStream; import java.nio.file.Files; import java.nio.file.Path; import java.nio.file.Paths; import java.util.Properties; import java.util.concurrent.Callable; import org.gitlab4j.api.GitLabApi; import org.gitlab4j.api.models.FileUpload; import picocli.CommandLine; import picocli.CommandLine.Command; import picocli.CommandLine.Option; @Command(name = "FileUplaodScript", mixinStandardHelpOptions = true, version = "FileUplaodScript 0.1", description = "Tests with fileupaload in GitLab") class FileUplaodScript implements Callable { private static final String CONFIG_FILE_INITIAL_CONTENT = """ GITLAB_URL=https://gitlab.com GITLAB_AUTH_VALUE= """; @Option(names = { "-p", "--project" }, description = "project (id or path)") private String project; @Option(names = { "-f", "--file" }, description = "Path to the file to uplaod") private String filePath; @Option(names = { "-n", "--filename" }, description = "Filename in Gitab") private String filename; @Option(names = { "-c", "--config" }, description = "configuration file location") String configFile; @Override public Integer call() throws Exception { Path file; if (configFile != null) { file = Paths.get(configFile); } else { file = configFile(Paths.get("")); } System.out.println("Reading config: " + file.toAbsolutePath()); Properties prop = configProperties(file); String gitLabUrl = readProperty(prop, "GITLAB_URL", "https://gitlab.com"); String gitLabAuthValue = readProperty(prop, "GITLAB_AUTH_VALUE"); filePathMandatory(); Path fileToUpload = Paths.get(filePath); if (!Files.isReadable(file) || !Files.isRegularFile(fileToUpload)) { throw new IllegalStateException("Can not find file: " + fileToUpload.toAbsolutePath()); } try (GitLabApi gitLabApi = new GitLabApi(gitLabUrl, gitLabAuthValue)) { projectIdMandatory(); if (filename == null) { filename = fileToUpload.getFileName() .toString(); } FileUpload uplaodedFile = gitLabApi.getProjectApi() .uploadFile(idOrPath(project), Files.newInputStream(fileToUpload), filename, null); System.out.println(uplaodedFile); } return 0; } private void filePathMandatory() { if (filePath == null) { throw new IllegalStateException("File is mandatory"); } } private void projectIdMandatory() { if (project == null) { throw new IllegalStateException("Project is mandatory"); } } private Object idOrPath(String value) { if (value.matches("[0-9]+")) { return Long.valueOf(value); } return value; } public static Properties configProperties(Path configFile) { try (InputStream is = new FileInputStream(configFile.toFile())) { Properties properties = new Properties(); properties.load(is); return properties; } catch (IOException e) { throw new IllegalStateException("Can not read config file", e); } } public static Path configFile(Path root) { Path configFile = root.toAbsolutePath() .resolve("gitlab-config.properties"); if (!Files.isRegularFile(configFile)) { try { Files.writeString(configFile, CONFIG_FILE_INITIAL_CONTENT); throw new IllegalStateException(String.format("Configuration file '%s' does not exist. An empty configuration file was created", configFile.toAbsolutePath())); } catch (IOException e) { throw new IllegalStateException("Can not write initial config file", e); } } return configFile; } public static String readProperty(Properties p, String key) { if (!p.containsKey(key)) { throw new IllegalStateException(String.format("Configuration file does not contains key '%s'", key)); } String value = p.getProperty(key); if (value == null || value.isBlank()) { throw new IllegalStateException(String.format("Key '%s' is not defined in configuration file", key)); } return value; } public static String readProperty(Properties p, String key, String defaultValue) { return p.getProperty(key, defaultValue); } public static void main(String... args) { int exitCode = new CommandLine(new FileUplaodScript()).execute(args); System.exit(exitCode); } } ```

Can be executed with:

jbang FileUplaodScript.java --file Screenshot.png --filename test.png --project 322

And it returns:

{
  "alt" : "test",
  "url" : "/uploads/eb387237f3204bb2d0782692fc5ddda9/test.png",
  "markdown" : "![test](/uploads/eb387237f3204bb2d0782692fc5ddda9/test.png)"
}

So I would say it works as expected

gitlab4j / gitlab4j-api

api can not upload files #1083