/**
     * Key-value pairs that are replaced in the generated HTML.
     *
     * This uses Ant style replacement tokens.
     */
    @Input
    public abstract MapProperty<String, String> getReplacementTokens();

    @Inject
    protected abstract FileSystemOperations getFs();

    @TaskAction
    public void transform() {
        File destinationFile = getDestinationFile().get().getAsFile();

            ModuleIdentityExtension moduleIdentity = project.getExtensions().getByType(ModuleIdentityExtension.class);
            MapProperty<String, String> replacementTokens = task.getReplacementTokens();
            replacementTokens.put("version", moduleIdentity.getVersion().map(GradleVersion::getVersion));
            replacementTokens.put("baseVersion", moduleIdentity.getVersion().map(v -> v.getBaseVersion().getVersion()));