[MSITE-615] Mercurial (HG) SCM Provider not detected in 3.0, was in 3.0-beta-3

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 3.0
• Component/s: site:deploy
• Environment: Fedora 15, Java 7u1, Maven 3.0.3 (r1075438; 2011-02-28 12:31:09-0500)
• Assignee: Olivier Lamy
• Reporter: Leon Blakey
• Created: 22/Oct/11 14:22
• Updated: 02/Dec/11 15:16
• Resolved: 28/Oct/11 05:20

Description

I deploy my maven site with mercurial. In 3.0-beta-3 and 3.0-beta-4-20110712.115141-32 this worked perfectly but in 3.0 it fails.

Configuration:

<build>
	<plugins>
		...
		<!--Deploy site with Mercurial (Hg)-->
		<plugin>
			<groupId>org.apache.maven.plugins</groupId>
			<artifactId>maven-site-plugin</artifactId>
			<version>3.0-beta-3</version>
			<dependencies>
				<dependency>
					<groupId>org.apache.maven.scm</groupId>
					<artifactId>maven-scm-api</artifactId>
					<version>1.5</version>
				</dependency>
				<dependency>
					<groupId>org.apache.maven.scm</groupId>
					<artifactId>maven-scm-provider-hg</artifactId>
					<version>1.5</version>
				</dependency>
			</dependencies>
		</plugin>
	</plugins>
</build>

<distributionManagement>
	<!--Site deploy repository-->
	<site>
		<id>MYPROJECT.googlecode.com</id>
		<url>scm:hg:https://site.MYPROJECT.googlecode.com/hg/</url>
	</site>
</distributionManagement>

I also have my username and password configured in settings.xml

With this configuration and maven-site-plugin at 3.0-beta-3, it works. With this exact same configuration and maven-site-plugin at 3.0, it fails with this when deploying

Unsupported protocol: 'scm' for site deployment to distributionManagement.site.url=scm:hg:https://site.MYPROJECT.googlecode.com/hg/.
Currently supported protocols are: https, file, http.
Protocols may be added through wagon providers.
For more information, see http://maven.apache.org/plugins/maven-site-plugin/examples/adding-deploy-protocol.html

Note to deploy I'm running `mvn clean site-deploy` and `mvn clean site:site site:deploy`

I think this qualifies as a regression.

Issue Links

• relates to: MSITE-598 Maven Site Plugin 3.x ignores Wagon extensions