Someone using GIT and Maven?

Hello,

I'm evaluating GIT in a Linux environment (Ubuntu 10.04) and one of our
requirements is compliance with Maven 2.0. 
I tested the maven release plugin (mvn
org.apache.maven.plugins:maven-release-plugin:2.0:prepare) but got this
error:

...
[INFO] Checking in modified POMs...
[INFO] Executing: /bin/sh -c cd /root/git-repos4/project2 && git add --
pom.xml moduleA/pom.xml moduleB/pom.xml
[INFO] Working directory: /root/git-repos4/project2
[INFO] Executing: /bin/sh -c cd /root/git-repos4/project2 && git status
[INFO] Working directory: /root/git-repos4/project2
[INFO] Executing: /bin/sh -c cd /root/git-repos4/project2 && git commit
--verbose -F /tmp/maven-scm-845822206.commit pom.xml moduleA/pom.xml
moduleB/pom.xml
[INFO] Working directory: /root/git-repos4/project2
[INFO] Executing: /bin/sh -c cd /root/git-repos4/project2 && git
symbolic-ref HEAD
[INFO] Working directory: /root/git-repos4/project2
[INFO] Executing: /bin/sh -c cd /root/git-repos4/project2 && git push
http://172.17.27.218/project2 master:master
[INFO] Working directory: /root/git-repos4/project2
[INFO]
------------------------------------------------------------------------
[ERROR] BUILD FAILURE
[INFO]
------------------------------------------------------------------------
[INFO] Unable to commit files
Provider message:
The git-push command failed.
Command output:
error: Cannot access URL http://172.17.27.218/project2/, return code 22
fatal: git-http-push failed

But if i use the git command push i don't have any problems:

~/git-repos4/project2# git push origin master
Fetching remote heads...
  refs/
  refs/heads/
  refs/tags/
updating 'refs/heads/master'
  from 44728f87a5a6f90a0c8e131ad7749811ac133681
  to   8a451fc775478c144686744a0b4c0490be23b0b9
    sending 6 objects
    done
Updating remote server info
To http://localhost/project2/
   44728f8..8a451fc  master -> master

Could be an authentication problem?
I tried as well the command with username and password (mvn
-Dusername="admin" -Dpassword="admin"
org.apache.maven.plugins:maven-release-plugin:2.0:prepare), but got the same
error.
Then I tried to change the scm connection in the POM file, but got the same
error:
<scm>
   
<connection>scm:git:http://admin:admin@172.17.27.218/project2</connection>
</scm>


I have the file .netrc configured with host, username and password. Does
Maven use this file?

Any ideas?

regards,

Santos 
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Hi,

I made new tests and the problem just occur in my Linux environment. 
I used, in my Windows environment, the command "mvn -Dusername=admin
-Dpassword=admin org.apache.maven.plugins:maven-release-plugin:2.0:prepare"
and it worked!

The difference is that in my Linux environment I can just clone the GIT
repository using localhost (git clone http://localhost/project2), if I try
to use the Server IP address I get this error:
Warning: remote HEAD refers to nonexistent ref, unable to checkout.

 I review the Apache HTTP Server settings and I didn't find anything. I'm
able to browse the GIT Repository using Localhost
(http://localhost/project2) or the Server IP address
(http://10.1.1.2/project2).

Any ideas?

regards,
Santos
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On Wed, Oct 6, 2010 at 11:47, cdossantos
[off-list ref] wrote:

Any ideas?

Since you have problems when you invoke Git via Maven but not when you
invoke Git directly it would probably be better to ask these questions
on a forum for Maven.

You proably aren't going to find people here that know enough maven
internals offhand to know where it's screwing up its git invocations.

Hello,

I found the problem, according with
"http://www.kernel.org/pub/software/scm/git/docs/howto/setup-git-server-over-http.txt"
i should use the .netrc file to authentication. My .netrc file is configured
with localhost, and I configured localhost for the "remote" entry in the
config file (.git) as well.
Now I'm using localhost in the SCM connection too:
<scm>
    <connection>scm:git:http://admin:admin@localhost/project2</connection>
</scm> 

regards,

Santos
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