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Re: [m2e-dev] [m2e-users] Detaching project from build reactor before executing a mojo
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There is no reactor during m2e workspace build, each project is built
independently.
Normally, projects resolve dependencies from workspace before checking
local/remote repositories. Workspace dependency resolution can be
disabled, but this most likely isn't what you want.
It is possible change dependency plugin to copy with unpacked
dependencies, as I suggested in MDEP-187. It is also possible to
reimplement relevant dependency-plugin functionality in your connector.
This is probably the easiest short-term solution. Or you can implement
new maven plugin that does what you need and works with unpacked
dependencies.
Other notes and observations
If configurator simply delegates to the mojo, it is almost always better
to enable m2e integration in the maven plugin itself, as explained in
[1]. This way your users will not need to install any additional eclipse
plugins, everything will "just work".
You need to decide what happens during eclipse workspace incremental
build. Your configurator (or the plugin) will be called each time
anything project resource is changed, so you need to make absolutely
sure your configurator does not change filesystem on each execution.
Also, please use m2e-dev to ask any follow-up questions you might (and
this kind of questions in general).
[1] https://wiki.eclipse.org/M2E_compatible_maven_plugins
--
Regards,
Igor
On 2014-10-01, 8:02, CoderPlus Team wrote:
Hi all,
I'm trying to create a connector for the maven-dependency-plugin (copy,
unpack goals etc). If the dependency which has to be copied or unpacked
is already open in the workspace, while executing the mojo via a
configurator, then the plugin throws the below error
/Artifact has not been packaged yet. When used on reactor artifact, copy
should be executed after packaging: see MDEP-187 is thrown/
This doesn't go away if the dependent project is configured to package
the dependency during an m2e build.
So,basically I'm trying to detach the dependent project from the reactor
before invoking the plugin via m2eclipse and add it back after the
execution.
Is this possible? Is it possible to programatically find out what all
artifactitems are part of the build reactor and remove the ones you want
to exclude?
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