if file != "" {
		distrib := make([][]string, setCount)
		b, err := os.ReadFile(file)
		if err != nil {
			log.Fatalln(err)
		}
		b = bytes.ReplaceAll(b, []byte("\r"), []byte{})
		sc := bufio.NewScanner(bytes.NewBuffer(b))
		for sc.Scan() {
			object = strings.TrimSpace(sc.Text())
			set := sipHashMod(prefix+object, setCount, id)
			distrib[set] = append(distrib[set], prefix+object)
		}

    [Environment]::SetEnvironmentVariable('PATH', $env:PATH, 'Machine');

# Install MSYS2, and add some extra tools.
RUN (New-Object Net.WebClient).DownloadFile( \
         'https://repo.msys2.org/distrib/x86_64/msys2-base-x86_64-20240113.tar.xz', \
         'msys2.tar.xz'); \
    Start-Process -FilePath \"C:\Program Files\7-Zip\7z.exe\" -ArgumentList 'x msys2.tar.xz -oC:\TEMP\msys2.tar' -Wait; \

    [Environment]::SetEnvironmentVariable('PATH', $env:PATH, 'Machine');

# Install MSYS2.
RUN (New-Object Net.WebClient).DownloadFile( \
         'https://repo.msys2.org/distrib/x86_64/msys2-base-x86_64-20240727.tar.xz', \
         'msys2.tar.xz'); \
    Start-Process -FilePath \"C:\Program Files\7-Zip\7z.exe\" -ArgumentList 'x msys2.tar.xz -oC:\TEMP\msys2.tar' -Wait; \

        return distros.create(name, distro -> {
            if (version != null) {
                distro.setVersion(version);
            }
            if (type != null) {
                distro.setType(type);
            }
            if (platform != null) {
                distro.setPlatform(platform);
            }

    private static String destructiveDistroTestTaskName(ElasticsearchDistribution distro) {
        ElasticsearchDistributionType type = distro.getType();
        return "destructiveDistroTest." + distroId(type, distro.getPlatform(), distro.getBundledJdk(), distro.getArchitecture());
    }

    private static String destructiveDistroUpgradeTestTaskName(ElasticsearchDistribution distro, String bwcVersion) {

        );
    }

    public void testTypeDefault() {
        ElasticsearchDistribution distro = checkDistro(createProject(null), "testdistro", "5.0.0", null, Platform.LINUX, true);
        assertEquals(distro.getType(), ElasticsearchDistributionTypes.ARCHIVE);
    }

    public void testPlatformDefault() {
        ElasticsearchDistribution distro = checkDistro(
            createProject(null),
            "testdistro",
            "5.0.0",

            }

            // expanded distro
            configurations.create("expanded-${testArchiveProjectName}")
            def expandedTask = tasks.register("buildBwcExpandedTask", Copy) {
                from('bwc-marker.txt')
                into('build/install/elastic-distro')
            }
            artifacts {

private static java.io.File mavenUserHome(); } org/apache/maven/wrapper/PathAssembler$LocalDistribution.class package org.apache.maven.wrapper; public synchronized class PathAssembler$LocalDistribution { private final java.io.File distZip; private final java.io.File distDir; public void PathAssembler$LocalDistribution(PathAssembler, java.io.File, java.io.File); public java.io.File getDistributionDir(); public java.io.File getZipFile(); } org/apache/maven/wrapper/PathAssembler.class package org.apache.maven.wrapper;...

            include("**/build/test-results/**/*.xml")
            include("**/build/testclusters/**")
            exclude("**/build/testclusters/**/data/**")
            exclude("**/build/testclusters/**/distro/**")
            exclude("**/build/testclusters/**/repo/**")
            exclude("**/build/testclusters/**/extract/**")
          }
            .files
            .findAll { Files.isRegularFile(it.toPath()) }

        }
    }
}

/**
 * Tasks that are called by the (currently separate) promotion build running on CI.
 */
tasks.register("promotionBuild") {
    description = "Build production distros, smoke test them and publish"
    group = "publishing"
    dependsOn(":packageBuild", "publish")