Allow to create index even when only (one) sitemap.xml exists

[mkurz]

This is a fix for https://code.google.com/p/sitemapgen4j/issues/detail?id=8
When the number of total urls is smaller than maxUrls (50 000) and then using writeSitemapsWithIndex "only" the sitemap.xml will be generated and the count of sitemaps (e.g. sitemap1.xml, sitemap2.xml) is 0.
As a result when trying to write the Sitemap index file with writeSitemapsWithIndex we get an exception:

 java.lang.RuntimeException: No URLs added, sitemap index would be empty; you must add some URLs with addUrls

This pull request is basically the patch from comment 8.

@dfabulich Could you please merge and also release a new version? Thanks!

[mkurz]

@dfabulich Could you please release a new version to the maven repos (probably 1.0.2)? We urgently need this fix... If you need any help let me know. Thanks!

[dfabulich]

I won’t have time to do that this week. (We used an older pre-Sonatype mechanism to get into the Maven repository.) Can you set up a private remote repository for your organization?

On Dec 3, 2014, at 5:54 , M.K. notifications@github.com wrote:

@dfabulich https://github.com/dfabulich Could you please release a new version to the maven repos (probably 1.0.2)? We urgently need this fix... If you need any help let me know. Thanks!

—
Reply to this email directly or view it on GitHub #3 (comment).

[mkurz]

@dfabulich It is not that urgent, we can wait a week. We actually use another library which depends on yours so it would be good if the fix would be in your official repos.
The project owner of the other library wants to release a new version soon, so I will tell him to postpone until you released the new version with this fix here (hopefully next week? 😉)
Thanks a lot!

[mkurz]

@dfabulich Any chance for a new release this week?

[dfabulich]

@mkurz I am just not finding time for this. How about this? If I grant you commit rights, would you be able to take care of setting up an OSSRH account http://central.sonatype.org/pages/ossrh-guide.html for sitemapgen4j and getting it submitted?

[mkurz]

@dfabulich Sure we can do that! So I will publish a new version 1.0.2 with the groupId com.github.dfabulich and the artifactId sitemapgen4j (like already set in pom.xml) - ok?

[dfabulich]

@mkurz Yup! OK, I added you as a collaborator. Let me know if you have questions.

[mkurz]

@dfabulich Thanks! Will work on it as soon I find time!

[mkurz]

First step is done: Created a ticket for the project: https://issues.sonatype.org/browse/OSSRH-12812

@dfabulich Can you do only one more thing? Can you register here and then tell my your username - so I (of course) give you also publishing rights etc. for sonatype?
Thanks!

[dfabulich]

@mkurz I'm dfabulich

[mkurz]

@dfabulich I just released version 1.0.2. Because this is our first release under a new groupId, someone from the Sonatype team has to manually enable the sync mechanism to the Maven Central repos. I have no clue when this will happen, hopefully within the next hours. I then also released a 1.0.3-SNAPSHOT release, which already is availabe from the sonatype repos.
I also requested that you get all the staging/publishing rights. I will let you know when you have them ;)

After you have the rights and then want to release a new version or snapshot, you have to add your JIRA username/passwort to ~/.m2/settings.xml locally (because these credentials are also used for Sonatype itself), like this:

<settings>
  <servers>
    <server>
      <id>ossrh</id>
      <username>your jira-username</username>
      <password><![CDATA[your jira-password]]></password>
    </server>
  </servers>
</settings>

Also make sure you have a pgp public/private key set up.

You can then mvn clean deploy to stage a new version. To now release this staged version you just have to run mvn nexus-staging:release or release it via the UI found at https://oss.sonatype.org (log in again). mvn nexus-staging:drop on the other hand drops the staged version and you can start over again.

If the version in the pom.xml file ends with -SNAPSHOT you just have to run mvn clean deploy as well to release the snapshot, but snaphots can not be synced to Maven Central.

That's the basics, maybe have a quick read though here, here, here, here - it's not very difficult.

[mkurz]

And one more thing: If you want to release a version immediately to Maven Central when running mvn clean deploy (without running mvn nexus-staging:release afterwards or any UI hassle) just change autoReleaseAfterClose to true in the pom.xml:

<autoReleaseAfterClose>true</autoReleaseAfterClose>

[mkurz]

@dfabulich The library is online! Check:
http://mvnrepository.com/artifact/com.github.dfabulich/sitemapgen4j

Can you also check if you can log in at https://oss.sonatype.org/ with your JIRA username/password?

[mkurz]

@dfabulich You have the permissions now, see:
https://issues.sonatype.org/browse/OSSRH-12812?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=287064#comment-287064