Hi all,

The overall idea of the integation tests in GH Actions is this:
1. Check if the org/owner of the fork where the PR comes from _also_ has a fork of maven-integration-testing. 2. If so, check if they have a branch on that fork with the same name as the fork of maven-core.
3. If so, run the Maven PR against that fork.
Otherwise, run the Maven PR against the *master* branch of maven-integration-testing.

Having said that, I believe most of the GH Action jobs run fine. What indeed fails - starting at #35b93b0a - is same jobs running in ASF Jenkins. I believe they should do the same as GH Actions, but apparently they do not do the same thing. Ideally, if one fails, the other should fail as well.

I've had a look at it and I think the main difference is that the GH Actions set maven.repo.local to $HOME/.m2/repository, whereas Jenkins does not. Would it make sense to specify maven.repo.local for GitHub actions, too?


Thanks,

Maarten


On 22/08/2022 07:57, Hervé BOUTEMY wrote:
uh, sorry, I overlooked that I broke the core ITs...

looking at the error message:
"[ERROR] Plugin org.apache.maven.plugins:maven-dependency-plugin:3.3.0 or one
of its dependencies could not be resolved: org.apache.maven.plugins:maven-
dependency-plugin:jar:3.3.0 was not found in file:target/null"
it seems it's the classical "disconnected ITs run" issue: let's use my mistake
as a training :)

- explanations are in the "Core ITs Suite and Dependencies (incl. Plugins)" of
https://maven.apache.org/core-its/core-it-suite/

- looking at bootstrap output, it seems maven-dependency-plugin 3.1.1 is
available instead of 3.3.0 => I'll update the failing ITs and it should be
solved

Regards,

Hervé

Le lundi 22 août 2022, 06:50:40 CEST Henning Schmiedehausen a écrit :
Folks,

I am somewhat struggling to make integration tests pass for PRs. And it
seems that I am not alone. Looking at
https://github.com/apache/maven/commits/master, none of the merged commits
on master has successfully passed the test suite. It seems to have started
with the "[MNG-7353] ..." commit here:
https://github.com/apache/maven/commit/35b93b0a589752cc88105623a2ddf9e52b56c
1ce

The same seems to apply for the maven-3.9.x branch (
https://github.com/apache/maven/commits/maven-3.9.x) - test failures for
all commits after "[MNG-7353] ..." (
https://github.com/apache/maven/commit/95bdbf6821d16c2b4f1df6f820600e0d4b1b9
166 )

This makes it slightly difficult for me to understand if my PRs actually
break something in maven (I am pretty sure they do not) or whether this is
a knock on effect from other integration tests failing.  The issue may be
with the CI setup itself; I can make the integration test suite pass
locally (MacOS 12, Intel, JDK 17) for either branch.

I tried to make sense of the github actions but they seem to be more
complicated than I thought. I can get the test to pass locally by running

% cd maven
% mvn -PversionlessMavenDist clean install
% cd ../maven-integration-testing
% mvn -Prun-its clean install  -DmavenDistro=... reference to the maven
folder .../apache-maven/target/apache-maven-bin.zip

Grateful for any advice. Ideally the folks that wrote the gh actions
(Martin, Sylwester, Maarten) or who commited that change (Hervé) could help.

Thanks,
     Henning





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