Re: tycho-2.3.0

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On Thu, Aug 26, 2021 at 11:07 AM Sérgio Basto <sergio@xxxxxxxxxx> wrote:
>
> On Thu, 2021-08-26 at 10:42 +0200, Mikolaj Izdebski wrote:
> > On Tue, Aug 24, 2021 at 4:46 PM Mat Booth <fedora@xxxxxxxxxxxxxx>
> > wrote:
> > >
> > > On Tue, 24 Aug 2021 at 15:25, Sérgio Basto <sergio@xxxxxxxxxx> wrote:
> > > > [1]
> > > > %add_maven_depmap org.eclipse.tycho:tycho-bundles-
> > > > external:txt:manifest:%{version} tycho/tycho-bundles-external-
> > > > manifest.txt
> > >
> > > This is probably a question for Mikolaj (CC'd).
> > >
> > > Mikolaj, in this case tycho is trying to install a text file. Is it
> > > possible to do it with %mvn_artifact?
> >
> > Yes, sure it is possible. Everything that can be done with
> > %add_maven_depmap can also be achieved with %mvn_artifact and
> > %mvn_install.
>
> I believe in you , but how we replace [1] ?
>
> [1]
> %add_maven_depmap org.eclipse.tycho:tycho-bundles-
> external:txt:manifest:%{version} tycho/tycho-bundles-external-
> manifest.txt

Consider the following example.
It produces a package with the following contents (text file is
installed as Maven artifact, with corresponding metadata):

$ rpm -qlp test-1-1.fc36.noarch.rpm
/repo/base/dir/artifact
/repo/base/dir/artifact/location-manifest.txt
/usr/share/maven-metadata/test.xml


Name:           test
Version:        1
Release:        1%{?dist}
Summary:        test
License:        Public Domain
URL:            file:/dev/null
BuildArch:      noarch

BuildRequires:  javapackages-local

%description
test

%prep
%setup -qcT

# Configure XMvn repository for holding custom artifacts .txt
artifacts with classifier manifest
mkdir -p .xmvn/config.d
echo "
<configuration>
  <repositories>
    <repository>
      <id>custom-repo-for-text-manifest-installation</id>
      <type>jpp</type>
      <properties>
        <root>repo/base/dir</root>
      </properties>
      <filter>
        <and>
          <equals>
            <extension/>
            <string>txt</string>
          </equals>
          <equals>
            <classifier/>
            <string>manifest</string>
          </equals>
        </and>
      </filter>
    </repository>
    <repository>
      <id>install</id>
      <type>compound</type>
      <configuration>
        <repositories>
          <repository>base-install</repository>
          <repository>custom-repo-for-text-manifest-installation</repository>
        </repositories>
      </configuration>
    </repository>
  </repositories>
</configuration>
" >.xmvn/config.d/custom-install-repo.xml

# Create a text file
echo test >foo.txt

# Tell XMvn that foo.txt is a Maven artifact
%mvn_artifact bar:foo:txt:manifest:%{version} foo.txt

# Tell XMvn to install attached artifacts, by default it doesn't install them
%mvn_package bar:foo:txt:manifest:%{version}

# Tell XMvn where should the artifact be installed
%mvn_file bar:foo:txt:manifest:%{version} artifact/location

%install
# Perform artifact installation.
%mvn_install

%files -f .mfiles

%changelog


--
Mikolaj

>
> > --
> > Mikolaj
> >
> > >
> > > >
> > > > > For example, to start you off, I fixed the tycho bootstrap issue
> > > > > in
> > > > > this change:
> > > > >
> > > > > https://src.fedoraproject.org/rpms/tycho/c/be3860f37b8eb2c52079fac0deeac94bac2b68eb
> > > > >
> > > > > It was due to an ambiguous requirement on a package that is split
> > > > > between multiple bundles -- a "split-package." Adding an explicit
> > > > > require-bundle directive gives tycho enough information to
> > > > > correctly
> > > > > resolve the correct bundle.
> > > > >
> > > > > So bootstrap mode should now work on F34.
> > > > >
> > > > > For F35+ there are still multiple issues to resolve before you
> > > > > can
> > > > > begin to bootstrap tycho and eclipse there:
> > > > >
> > > > > * tycho and eclipse BR maven-install-plugin is retired
> > > > > * eclipse itself is retired
> > > > > * aqute-bnd has missing osgi metadata since the upgrade to 5.2 (I
> > > > > believe this is causing the issue in your original mail)
> > > > > * hamcrest has missing osgi metadata since the upgrade to 2.2
> > > > > (therefore junit 4 almost certainly has a unsatisfiable osgi dep
> > > > > and
> > > > > probably will need rebuild after fixing hamcrest)
> > > > > * objectweb-asm has missing osgi metadata since the upgrade to
> > > > > 9.1
> > > > > * atinject has broken osgi metadata since the upgrade to 1.0.3
> > > > > * felix-scr has broken osgi metadata since the upgrade to 2.1.26
> > > > > * Various eclipse deps are orphaned and will be retired soon:
> > > > > lucene,
> > > > > icu4j, jetty, felix-scr, felix-gogo-parent, felix-gogo-runtime,
> > > > > felix-gogo-shell, felix-gogo-command, takari-polyglot, cbi-
> > > > > plugins,
> > > > > eclipse-license, eclipse-emf and eclipse-ecf
> > > >
> > > > I opened some bug reports:
> > > > https://bugzilla.redhat.com/show_bug.cgi?id=1996621
> > > > https://bugzilla.redhat.com/show_bug.cgi?id=1996787
> > > >
> > > > aqute-bnd is fixed .
> > > > atinject seems is also fixed .
> > > >
> > > >
> > > >
> > > > > And that's just the things that I can immediately see without
> > > > > actually
> > > > > trying to build it on F35. There are probably more problems that
> > > > > I've
> > > > > missed.
> > > > >
> > > > > Once all that is all fixed, the general process of bootstrapping
> > > > > eclipse into a new buildroot is as follows:
> > > > >
> > > > > 1. Build tycho -- (bootstrap)
> > > > > 2. Build cbi-plugins
> > > > > 3a. Build eclipse-license
> > > > > 3b. Build eclipse-emf -- (bootstrap)
> > > > > 3c. Build eclipse-ecf
> > > > > 4. Build eclipse -- (bootstrap)
> > > > > 5. Rebuild tycho -- (full build)
> > > > > 6. Rebuild eclipse -- (full build)
> > > > > 7. Rebuild eclipse-emf -- (full build)
> > > > >
> > > > > I can answer questions about the process, but I don't have time
> > > > > any
> > > > > more to do any real maintenance.
> > > > >
> > > > > Hope this helps.
> > > >
> > > > yes it helps , as you wrote many updates on rawhide missing osgi
> > > > metadata etc , it will be a long way . I will not rush myself .
> > > >
> > > >
> > > > Thank you.
> > > > --
> > > > Sérgio M. B.
> > > >
> > >
> > >
> > > --
> > > Mat Booth
> > > http://fedoraproject.org/get-fedora
> > >
> >
>
> --
> Sérgio M. B.
>
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