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Posted to users@maven.apache.org by Chris Helck <Ch...@us.icap.com> on 2007/05/16 16:44:00 UTC
How do I upgrade internal maven1 repos to maven2
Hello,
We have some internal maven 1 repositories. I would like to convert them
to maven2, but I'd like my existing maven1 builds to keep working. How
do I do this?
Thanks,
Christopher Helck
**********************************************************************
This communication and all information (including, but not limited to,
market prices/levels and data) contained therein (the "Information") is
for informational purposes only, is confidential, may be legally
privileged and is the intellectual property of ICAP plc and its affiliates
("ICAP") or third parties. No confidentiality or privilege is waived or
lost by any mistransmission. The Information is not, and should not
be construed as, an offer, bid or solicitation in relation to any
financial instrument or as an official confirmation of any transaction.
The Information is not warranted, including, but not limited, as to
completeness, timeliness or accuracy and is subject to change
without notice. ICAP assumes no liability for use or misuse of the
Information. All representations and warranties are expressly
disclaimed. The Information does not necessarily reflect the views of
ICAP. Access to the Information by anyone else other than the
recipient is unauthorized and any disclosure, copying, distribution or
any action taken or omitted to be taken in reliance on it is prohibited. If
you receive this message in error, please immediately delete it and all
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RE: How do I upgrade internal maven1 repos to maven2
Posted by Barrett Nuzum <Ba...@Valtech.com>.
Hi again, Chris.
Well, for us, all the M1 artifacts go in $HOME/.maven/repository
and M2 artifacts go in $HOME/.m2/repository.
If the M1 artifacts have discrete metadata (that is to say, some difference of groupId, artifactId, and/or version) of your M2 artifacts, then every time you build with M2, the M1 repository will be checked for updates of those artifacts according to your updatePolicy. (Sounds like you'd want "always".)
(If you use the same metadata in both M1 and M2, of course, Maven2 will overwrite any Maven1 file with the same information.)
M2 will take each of those M1 artifacts and store a local copy in *its* repository. (Just as if you downloaded it from central.)
Then let the M2 repo be the master repository. Since it's not simple to have M1 see your M2 repo, letting your M2 builds set the course for future development is key. If you choose to discontinue M1 builds, all you will have to do is remove the repository from your settings.xml.
If you need M2 artifacts in your M1 build, I would discourage this practice -- it's very, very far from convention and will likely cause pain. To convert fully to M2 will likely cause less pain in the long run and you will see other benefits. (2x+ build speed, etc.)
Barrett
::
Barrett Nuzum
Consultant, Skill Development
Direct: 918.640.4414
Fax: 972.789.1340
Valtech Technologies, Inc.
5080 Spectrum Drive
Suite 700 West
Addison, Texas 75001
www.valtech.com <http://www.valtech.com/>
making IT business friendly
________________________________
From: Chris Helck [mailto:Chris.Helck@us.icap.com]
Sent: Wed 5/16/2007 1:57 PM
To: Maven Users List
Subject: RE: How do I upgrade internal maven1 repos to maven2
Hi Barret,
I don't understand. I do use the <layout>legacy</layout> element to
access my M1 repo from maven2, but what do you mean by "specify a
different folder for your Maven2 repository?" The only thing I can think
of is to copy the contents of my $HOME/.m2 directory to my maven2 repo.
Basically I need to keep both repo's in synch. I like the idea of a
proxy that gives me different views of the same data, I haven't found
one that does it (or has it documented.)
Thanks,
Christopher Helck
-----Original Message-----
From: Barrett Nuzum [mailto:Barrett.Nuzum@Valtech.com]
Sent: Wednesday, May 16, 2007 12:31 PM
To: Maven Users List
Subject: RE: How do I upgrade internal maven1 repos to maven2
Hi Chris.
Maven2 can navigate Maven1 repositories well.
I would define your M1 repo as a repository that your M2 build can use.
Just specify
<layout>legacy</layout>
in your <repository> definition.
If you specify a different folder for your Maven2 repository, the first
time you run a Maven2 build, it will download all the relevant
dependencies from the M1 repo and install them to the correct location
in your M2 repo.
Barrett
::
Barrett Nuzum
Consultant, Skill Development
Direct: 918.640.4414
Fax: 972.789.1340
Valtech Technologies, Inc.
5080 Spectrum Drive
Suite 700 West
Addison, Texas 75001
www.valtech.com <http://www.valtech.com/>
making IT business friendly
________________________________
From: Chris Helck [mailto:Chris.Helck@us.icap.com]
Sent: Wed 5/16/2007 9:44 AM
To: Maven Users List
Subject: How do I upgrade internal maven1 repos to maven2
Hello,
We have some internal maven 1 repositories. I would like to convert them
to maven2, but I'd like my existing maven1 builds to keep working. How
do I do this?
Thanks,
Christopher Helck
**********************************************************************
This communication and all information (including, but not limited to,
market prices/levels and data) contained therein (the "Information") is
for informational purposes only, is confidential, may be legally
privileged and is the intellectual property of ICAP plc and its
affiliates
("ICAP") or third parties. No confidentiality or privilege is waived or
lost by any mistransmission. The Information is not, and should not be
construed as, an offer, bid or solicitation in relation to any
financial instrument or as an official confirmation of any transaction.
The Information is not warranted, including, but not limited, as to
completeness, timeliness or accuracy and is subject to change without
notice. ICAP assumes no liability for use or misuse of the Information.
All representations and warranties are expressly disclaimed. The
Information does not necessarily reflect the views of ICAP. Access to
the Information by anyone else other than the recipient is unauthorized
and any disclosure, copying, distribution or any action taken or
omitted to be taken in reliance on it is prohibited. If you receive
this message in error, please immediately delete it and all copies of
it from your system, destroy any hard copies of it and notify the
sender.
**********************************************************************
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**********************************************************************
This communication and all information (including, but not limited to,
market prices/levels and data) contained therein (the "Information") is
for informational purposes only, is confidential, may be legally
privileged and is the intellectual property of ICAP plc and its affiliates
("ICAP") or third parties. No confidentiality or privilege is waived or
lost by any mistransmission. The Information is not, and should not
be construed as, an offer, bid or solicitation in relation to any
financial instrument or as an official confirmation of any transaction.
The Information is not warranted, including, but not limited, as to
completeness, timeliness or accuracy and is subject to change
without notice. ICAP assumes no liability for use or misuse of the
Information. All representations and warranties are expressly
disclaimed. The Information does not necessarily reflect the views of
ICAP. Access to the Information by anyone else other than the
recipient is unauthorized and any disclosure, copying, distribution or
any action taken or omitted to be taken in reliance on it is prohibited. If
you receive this message in error, please immediately delete it and all
copies of it from your system, destroy any hard copies of it and
notify the sender.
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RE: How do I upgrade internal maven1 repos to maven2
Posted by Chris Helck <Ch...@us.icap.com>.
Hi Barret,
I don't understand. I do use the <layout>legacy</layout> element to
access my M1 repo from maven2, but what do you mean by "specify a
different folder for your Maven2 repository?" The only thing I can think
of is to copy the contents of my $HOME/.m2 directory to my maven2 repo.
Basically I need to keep both repo's in synch. I like the idea of a
proxy that gives me different views of the same data, I haven't found
one that does it (or has it documented.)
Thanks,
Christopher Helck
-----Original Message-----
From: Barrett Nuzum [mailto:Barrett.Nuzum@Valtech.com]
Sent: Wednesday, May 16, 2007 12:31 PM
To: Maven Users List
Subject: RE: How do I upgrade internal maven1 repos to maven2
Hi Chris.
Maven2 can navigate Maven1 repositories well.
I would define your M1 repo as a repository that your M2 build can use.
Just specify
<layout>legacy</layout>
in your <repository> definition.
If you specify a different folder for your Maven2 repository, the first
time you run a Maven2 build, it will download all the relevant
dependencies from the M1 repo and install them to the correct location
in your M2 repo.
Barrett
::
Barrett Nuzum
Consultant, Skill Development
Direct: 918.640.4414
Fax: 972.789.1340
Valtech Technologies, Inc.
5080 Spectrum Drive
Suite 700 West
Addison, Texas 75001
www.valtech.com <http://www.valtech.com/>
making IT business friendly
________________________________
From: Chris Helck [mailto:Chris.Helck@us.icap.com]
Sent: Wed 5/16/2007 9:44 AM
To: Maven Users List
Subject: How do I upgrade internal maven1 repos to maven2
Hello,
We have some internal maven 1 repositories. I would like to convert them
to maven2, but I'd like my existing maven1 builds to keep working. How
do I do this?
Thanks,
Christopher Helck
**********************************************************************
This communication and all information (including, but not limited to,
market prices/levels and data) contained therein (the "Information") is
for informational purposes only, is confidential, may be legally
privileged and is the intellectual property of ICAP plc and its
affiliates
("ICAP") or third parties. No confidentiality or privilege is waived or
lost by any mistransmission. The Information is not, and should not be
construed as, an offer, bid or solicitation in relation to any
financial instrument or as an official confirmation of any transaction.
The Information is not warranted, including, but not limited, as to
completeness, timeliness or accuracy and is subject to change without
notice. ICAP assumes no liability for use or misuse of the Information.
All representations and warranties are expressly disclaimed. The
Information does not necessarily reflect the views of ICAP. Access to
the Information by anyone else other than the recipient is unauthorized
and any disclosure, copying, distribution or any action taken or
omitted to be taken in reliance on it is prohibited. If you receive
this message in error, please immediately delete it and all copies of
it from your system, destroy any hard copies of it and notify the
sender.
**********************************************************************
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
For additional commands, e-mail: users-help@maven.apache.org
**********************************************************************
This communication and all information (including, but not limited to,
market prices/levels and data) contained therein (the "Information") is
for informational purposes only, is confidential, may be legally
privileged and is the intellectual property of ICAP plc and its affiliates
("ICAP") or third parties. No confidentiality or privilege is waived or
lost by any mistransmission. The Information is not, and should not
be construed as, an offer, bid or solicitation in relation to any
financial instrument or as an official confirmation of any transaction.
The Information is not warranted, including, but not limited, as to
completeness, timeliness or accuracy and is subject to change
without notice. ICAP assumes no liability for use or misuse of the
Information. All representations and warranties are expressly
disclaimed. The Information does not necessarily reflect the views of
ICAP. Access to the Information by anyone else other than the
recipient is unauthorized and any disclosure, copying, distribution or
any action taken or omitted to be taken in reliance on it is prohibited. If
you receive this message in error, please immediately delete it and all
copies of it from your system, destroy any hard copies of it and
notify the sender.
**********************************************************************
---------------------------------------------------------------------
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RE: How do I upgrade internal maven1 repos to maven2
Posted by Barrett Nuzum <Ba...@Valtech.com>.
Hi Chris.
Maven2 can navigate Maven1 repositories well.
I would define your M1 repo as a repository that your M2 build can use.
Just specify
<layout>legacy</layout>
in your <repository> definition.
If you specify a different folder for your Maven2 repository, the first time you run a Maven2 build, it will download all the relevant dependencies from the M1 repo and install them to the correct location in your M2 repo.
Barrett
::
Barrett Nuzum
Consultant, Skill Development
Direct: 918.640.4414
Fax: 972.789.1340
Valtech Technologies, Inc.
5080 Spectrum Drive
Suite 700 West
Addison, Texas 75001
www.valtech.com <http://www.valtech.com/>
making IT business friendly
________________________________
From: Chris Helck [mailto:Chris.Helck@us.icap.com]
Sent: Wed 5/16/2007 9:44 AM
To: Maven Users List
Subject: How do I upgrade internal maven1 repos to maven2
Hello,
We have some internal maven 1 repositories. I would like to convert them
to maven2, but I'd like my existing maven1 builds to keep working. How
do I do this?
Thanks,
Christopher Helck
**********************************************************************
This communication and all information (including, but not limited to,
market prices/levels and data) contained therein (the "Information") is
for informational purposes only, is confidential, may be legally
privileged and is the intellectual property of ICAP plc and its affiliates
("ICAP") or third parties. No confidentiality or privilege is waived or
lost by any mistransmission. The Information is not, and should not
be construed as, an offer, bid or solicitation in relation to any
financial instrument or as an official confirmation of any transaction.
The Information is not warranted, including, but not limited, as to
completeness, timeliness or accuracy and is subject to change
without notice. ICAP assumes no liability for use or misuse of the
Information. All representations and warranties are expressly
disclaimed. The Information does not necessarily reflect the views of
ICAP. Access to the Information by anyone else other than the
recipient is unauthorized and any disclosure, copying, distribution or
any action taken or omitted to be taken in reliance on it is prohibited. If
you receive this message in error, please immediately delete it and all
copies of it from your system, destroy any hard copies of it and
notify the sender.
**********************************************************************
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Re: How do I upgrade internal maven1 repos to maven2
Posted by Wayne Fay <wa...@gmail.com>.
It just seemed like a feature someone might support -- I could be wrong. ;-)
I suppose the legacy layout configuration suggested by Barrett is the
easiest (and perhaps best) way forward.
Wayne
On 5/16/07, Tamás Cservenák <t....@gmail.com> wrote:
> Hello,
>
> Proximity is not able to convert repository content from M1 to M2
> format, that's for sure.
>
> I don't know for Archiva and Artifactory...
>
> ~t~
>
> On 5/16/07, Wayne Fay <wa...@gmail.com> wrote:
> > There are a few Maven Proxy solutions that can probably help.
> >
> > Check the website of Archiva, Proximity, Artifactory, etc -- I'd
> > expect at least one of them has this feature.
> >
> > Are you currently using anything special to manage your M1 repos?
> >
> > Wayne
>
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> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
> For additional commands, e-mail: users-help@maven.apache.org
>
>
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Re: How do I upgrade internal maven1 repos to maven2
Posted by Tamás Cservenák <t....@gmail.com>.
Hello,
Proximity is not able to convert repository content from M1 to M2
format, that's for sure.
I don't know for Archiva and Artifactory...
~t~
On 5/16/07, Wayne Fay <wa...@gmail.com> wrote:
> There are a few Maven Proxy solutions that can probably help.
>
> Check the website of Archiva, Proximity, Artifactory, etc -- I'd
> expect at least one of them has this feature.
>
> Are you currently using anything special to manage your M1 repos?
>
> Wayne
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Re: How do I upgrade internal maven1 repos to maven2
Posted by Wayne Fay <wa...@gmail.com>.
There are a few Maven Proxy solutions that can probably help.
Check the website of Archiva, Proximity, Artifactory, etc -- I'd
expect at least one of them has this feature.
Are you currently using anything special to manage your M1 repos?
Wayne
On 5/16/07, Chris Helck <Ch...@us.icap.com> wrote:
> Hello,
>
> We have some internal maven 1 repositories. I would like to convert them
> to maven2, but I'd like my existing maven1 builds to keep working. How
> do I do this?
>
> Thanks,
> Christopher Helck
>
>
> **********************************************************************
> This communication and all information (including, but not limited to,
> market prices/levels and data) contained therein (the "Information") is
> for informational purposes only, is confidential, may be legally
> privileged and is the intellectual property of ICAP plc and its affiliates
> ("ICAP") or third parties. No confidentiality or privilege is waived or
> lost by any mistransmission. The Information is not, and should not
> be construed as, an offer, bid or solicitation in relation to any
> financial instrument or as an official confirmation of any transaction.
> The Information is not warranted, including, but not limited, as to
> completeness, timeliness or accuracy and is subject to change
> without notice. ICAP assumes no liability for use or misuse of the
> Information. All representations and warranties are expressly
> disclaimed. The Information does not necessarily reflect the views of
> ICAP. Access to the Information by anyone else other than the
> recipient is unauthorized and any disclosure, copying, distribution or
> any action taken or omitted to be taken in reliance on it is prohibited. If
> you receive this message in error, please immediately delete it and all
> copies of it from your system, destroy any hard copies of it and
> notify the sender.
> **********************************************************************
>
>
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