[MSCMPUB-4] Need a working example for GitHub/gh-pages, preferably naturally linked to natural site lifecycle, and multi-module

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 1.0
• Environment: Mac OSX 10.8.2, Java 1.6 Update 35, Maven 3.0.4, Maven Site Plugin 3.2, Maven SCM Plugin 1.8, Git
• Assignee: Unassigned
• Reporter: Anthony Whitford
• Created: 20/Oct/12 20:20
• Updated: 01/Sep/17 11:58
• Resolved: 31/Jan/14 01:20

Description

I am trying to update my lombok-maven-plugin project to use this plugin to publish the project to Github Pages.

When I try this command:

mvn clean site site:stage-deploy scm-publish:publish-scm

which is outlined here, I get this error:

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-scm-publish-plugin:1.0-beta-1:publish-scm (default-cli) on project lombok-maven: Unable to checkout from SCM
[ERROR] Provider message:
[ERROR] The git-log command failed.
[ERROR] Command output:
[ERROR] fatal: ambiguous argument 'master': unknown revision or path not in the working tree.
[ERROR] Use '--' to separate paths from revisions

Is there a multi-module project in GitHub that uses this plugin that I can use as an example?

This is what I did so far...

<properties>
  <siteMainDirectory>${user.home}/Sites/lombok.maven</siteMainDirectory>
  <scmPubCheckoutDirectory>${user.home}/site-content-scm/lombok.maven</scmPubCheckoutDirectory>
</properties>
...
<pluginManagement>
  <plugins>
    <plugin>
      <groupId>org.apache.maven.plugins</groupId>
      <artifactId>maven-site-plugin</artifactId>
      <version>3.2</version>
      <configuration>
        <skipDeploy>true</skipDeploy>
        <stagingSiteURL>file://${siteMainDirectory}</stagingSiteURL>
      </configuration>
    </plugin>
...
  </plugins>
</pluginManagement>
...
<plugins>
  <plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-site-plugin</artifactId>
    <executions>
      <execution>
        <id>stage-for-scm-publish</id>
        <phase>post-site</phase>
        <goals>
          <goal>stage</goal>
        </goals>
      </execution>
    </executions>
  </plugin>
  <plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-scm-publish-plugin</artifactId>
    <version>1.0-beta-1</version>
    <configuration>
      <checkoutDirectory>${scmPubCheckoutDirectory}</checkoutDirectory>
      <content>\${siteMainDirectory}</content>
      <tryUpdate>true</tryUpdate>
      <scmBranch>gh-pages</scmBranch>
      <pubScmUrl>scm:git:[e-mail]:awhitford/lombok.maven.git</pubScmUrl>
    </configuration>
    <executions>
      <execution>
        <id>scm-publish</id>
        <phase>site-deploy</phase>
        <goals>
          <goal>publish-scm</goal>
        </goals>
      </execution>
    </executions>
  </plugin>
</plugins>

Finally, I'm really interested in wiring this up so that when I do a normal site-deploy or an implicit one through the release process, it gets published to gh-pages – just like I had working with wagon-gitsite.