private String getRepoUrl()

in maven-wrapper-plugin/src/main/java/org/apache/maven/plugins/wrapper/WrapperMojo.java [334:358]

• 19 lines of code
• 7 McCabe index (conditional complexity)

    private String getRepoUrl() {
        // default
        String repoUrl = DEFAULT_REPOURL;

        // adapt to also support MVNW_REPOURL as supported by mvnw scripts from maven-wrapper
        String mvnwRepoUrl = System.getenv(MVNW_REPOURL);
        if (mvnwRepoUrl != null && !mvnwRepoUrl.isEmpty()) {
            repoUrl = mvnwRepoUrl;
            getLog().debug("Using repo URL from " + MVNW_REPOURL + " environment variable.");
        }
        // otherwise mirror from settings
        else if (settings.getMirrors() != null && !settings.getMirrors().isEmpty()) {
            for (Mirror current : settings.getMirrors()) {
                if ("*".equals(current.getMirrorOf())) {
                    repoUrl = current.getUrl();
                    break;
                }
            }
            getLog().debug("Using repo URL from * mirror in settings file.");
        }

        getLog().debug("Determined repo URL to use as " + repoUrl);

        return repoUrl;
    }