See https:\/\/wiki.eclipse.org\/Developing_Tycho<\/p>\r\n"}],"contributors":[],"description":[{"format":"filtered_html","safe_summary":"
Eclipse Tycho is a manifest-first way to build Eclipse Platform plug-ins\/OSGi bundles, Features, Update sites\/p2 repositories, and Eclipse RCP applications with Maven.<\/p>","safe_value":"
Eclipse Tycho is a manifest-first way to build<\/p>\n
with Maven.<\/p>","summary":"
Eclipse Tycho is a manifest-first way to build Eclipse Platform plug-ins\/OSGi bundles, Features, Update sites\/p2 repositories, and Eclipse RCP applications with Maven.<\/p>\r\n","value":"
Eclipse Tycho is a manifest-first way to build<\/p>\r\n\r\n
with Maven.<\/p>\r\n"}],"dev_list":{"email":"WvxHiMhakCIe1loe@fSWspy6M+ApIwewF","name":"tycho-dev","url":"https:\/\/dev.eclipse.org\/mailman\/listinfo\/tycho-dev"},"documentation":[],"documentation_url":[{}],"download_url":[{}],"downloads":[],"downloads_message":[{"format":"full_html","value":"
Tycho releases are published on Maven Central and are to be consumed as regular Maven plugins\/artifacts.<\/p>\r\n"}],"forums":[],"gettingstarted_url":[{}],"github_repos":[{"attributes":[],"title":null,"url":"https:\/\/github.com\/eclipse\/tycho\/"}],"gitlab_repos":[],"id":[{"format":null,"safe_value":"technology.tycho","value":"technology.tycho"}],"ip_due_diligence_type":[{"tid":"289"}],"licenses":[{"name":"Eclipse Public License 2.0","url":"http:\/\/www.eclipse.org\/legal\/epl-2.0"}],"logo":[],"mailing_lists":[{"email":"LYJLvN9wDwE/TGfO@fSWspy6M+ApIwewF","name":"tycho-user","url":"https:\/\/dev.eclipse.org\/mailman\/listinfo\/tycho-user"}],"marketplace":[],"other_links":[{"attributes":[],"title":"Contributor's Guide","url":"https:\/\/wiki.eclipse.org\/Tycho\/Contributor_Guide"}],"parent_project":[{"id":"technology"}],"patent_license":[],"plan_url":[{}],"pmi_url":"https:\/\/projects.eclipse.org\/json\/project\/technology.tycho","proposal_url":[{"attributes":[],"title":null,"url":"http:\/\/www.eclipse.org\/proposals\/tycho\/"}],"related":[{"id":"rt.equinox.p2"},{"id":"eclipse.pde"},{"id":"technology.m2e"}],"releases":[{"apis":[{"value":"0"}],"architecture":[],"communities":[],"compatibility":[],"conf_ui_guidelines":[{"value":"not_verified"}],"date":[{"date_type":"datetime","timezone":"America\/Montreal","timezone_db":"America\/Montreal","value":"2021-03-31 00:00:00"}],"deliverables":[],"description":[],"endoflife":[],"environment":[],"i18n":[],"ip_due_diligence_type":[{"tid":"289"}],"milestones":[],"noncode":[],"noteworthy":[{"attributes":[],"title":null,"url":"https:\/\/wiki.eclipse.org\/Tycho\/Release_Notes\/2.3"}],"parent_project":[{"id":"technology.tycho"}],"review":{"state":[{}]},"screenshots":[],"security":[],"standards":[],"subprojects":[],"themes":[],"title":"2.3.0","type":[{"value":"2"}],"url":"https:\/\/projects.eclipse.org\/projects\/technology.tycho\/releases\/2.3.0","usability":[]},{"apis":[{"value":"0"}],"architecture":[],"communities":[],"compatibility":[],"conf_ui_guidelines":[{"value":"not_verified"}],"date":[{"date_type":"datetime","timezone":"America\/Montreal","timezone_db":"America\/Montreal","value":"2021-01-18 00:00:00"}],"deliverables":[],"description":[],"endoflife":[],"environment":[],"i18n":[],"ip_due_diligence_type":[{"tid":"289"}],"milestones":[],"noncode":[],"noteworthy":[{"attributes":[],"title":null,"url":"https:\/\/wiki.eclipse.org\/Tycho\/Release_Notes\/2.2"}],"parent_project":[{"id":"technology.tycho"}],"review":{"state":[{}]},"screenshots":[],"security":[],"standards":[],"subprojects":[],"themes":[],"title":"2.2.0","type":[{"value":"2"}],"url":"https:\/\/projects.eclipse.org\/projects\/technology.tycho\/releases\/2.2.0","usability":[]},{"apis":[{"value":"0"}],"architecture":[],"communities":[],"compatibility":[],"conf_ui_guidelines":[{"value":"not_verified"}],"date":[{"date_type":"datetime","timezone":"America\/Montreal","timezone_db":"America\/Montreal","value":"2020-10-28 00:00:00"}],"deliverables":[],"description":[],"endoflife":[],"environment":[],"i18n":[],"ip_due_diligence_type":[],"milestones":[],"noncode":[],"noteworthy":[{"attributes":[],"title":null,"url":"https:\/\/wiki.eclipse.org\/Tycho\/Release_Notes\/2.1#New_and_Noteworthy"}],"parent_project":[{"id":"technology.tycho"}],"review":{"description":[],"end_date":[{"date_type":"datetime","timezone":"America\/Montreal","timezone_db":"America\/Montreal","value":"2020-10-28 00:00:00"}],"links":[],"project":[{"id":"technology.tycho"}],"reference":[{"title":"2.1.0"}],"state":[{"value":"success"}],"title":"2.1.0 Release Review","top_level":[{"id":"technology"}],"type":[{"value":"release"}],"url":"https:\/\/projects.eclipse.org\/projects\/technology.tycho\/reviews\/2.1.0-release-review"},"screenshots":[],"security":[],"standards":[],"subprojects":[],"themes":[],"title":"2.1.0","type":[{"value":"2"}],"url":"https:\/\/projects.eclipse.org\/projects\/technology.tycho\/releases\/2.1.0","usability":[]},{"apis":[{"value":"0"}],"architecture":[],"communities":[],"compatibility":[],"conf_ui_guidelines":[{"value":"not_verified"}],"date":[{"date_type":"datetime","timezone":"America\/Montreal","timezone_db":"America\/Montreal","value":"2020-08-19 00:00:00"}],"deliverables":[],"description":[],"endoflife":[],"environment":[],"i18n":[],"ip_due_diligence_type":[{"tid":"289"}],"milestones":[],"noncode":[],"noteworthy":[{"attributes":[],"title":null,"url":"https:\/\/wiki.eclipse.org\/Tycho\/Release_Notes\/2.0#New_and_Noteworthy"}],"parent_project":[{"id":"technology.tycho"}],"review":{"description":[],"end_date":[{"date_type":"datetime","timezone":"America\/Montreal","timezone_db":"America\/Montreal","value":"2020-08-19 00:00:00"}],"links":[],"project":[{"id":"technology.tycho"}],"reference":[{"title":"2.0.0"}],"state":[{"value":"success"}],"title":"2.0.0 Release Review","top_level":[{"id":"technology"}],"type":[{"value":"release"}],"url":"https:\/\/projects.eclipse.org\/projects\/technology.tycho\/reviews\/2.0.0-release-review"},"screenshots":[],"security":[],"standards":[],"subprojects":[],"themes":[],"title":"2.0.0","type":[{"value":"1"}],"url":"https:\/\/projects.eclipse.org\/projects\/technology.tycho\/releases\/2.0.0","usability":[]},{"apis":[{"value":"0"}],"architecture":[],"communities":[],"compatibility":[],"conf_ui_guidelines":[{"value":"not_verified"}],"date":[{"date_type":"datetime","timezone":"America\/Montreal","timezone_db":"America\/Montreal","value":"2020-04-13 00:00:00"}],"deliverables":[],"description":[{"format":"full_html","summary":"","value":"
Upgrade many depedencies, some support for parallel Mojo executions.<\/p>\r\n"}],"endoflife":[],"environment":[],"i18n":[],"ip_due_diligence_type":[{"tid":"289"}],"milestones":[],"noncode":[],"noteworthy":[{"attributes":[],"title":null,"url":"https:\/\/wiki.eclipse.org\/Tycho\/Release_Notes\/1.7"}],"parent_project":[{"id":"technology.tycho"}],"review":{"state":[{}]},"screenshots":[],"security":[],"standards":[],"subprojects":[],"themes":[],"title":"1.7.0","type":[{"value":"2"}],"url":"https:\/\/projects.eclipse.org\/projects\/technology.tycho\/releases\/1.7.0","usability":[]},{"apis":[{"value":"0"}],"architecture":[],"communities":[],"compatibility":[],"conf_ui_guidelines":[{"value":"not_verified"}],"date":[{"date_type":"datetime","timezone":"America\/Montreal","timezone_db":"America\/Montreal","value":"2020-01-20 00:00:00"}],"deliverables":[],"description":[],"endoflife":[],"environment":[],"i18n":[],"ip_due_diligence_type":[],"milestones":[],"noncode":[],"noteworthy":[{"attributes":[],"title":null,"url":"https:\/\/projects.eclipse.org\/projects\/technology.tycho\/releases\/1.6.0"}],"parent_project":[{"id":"technology.tycho"}],"review":{"state":[{}]},"screenshots":[],"security":[],"standards":[],"subprojects":[],"themes":[],"title":"1.6.0","type":[{"value":"2"}],"url":"https:\/\/projects.eclipse.org\/projects\/technology.tycho\/releases\/1.6.0","usability":[]},{"apis":[{"value":"0"}],"architecture":[],"communities":[],"compatibility":[],"conf_ui_guidelines":[{"value":"not_verified"}],"date":[{"date_type":"datetime","timezone":"America\/Montreal","timezone_db":"America\/Montreal","value":"2019-10-15 00:00:00"}],"deliverables":[],"description":[],"endoflife":[],"environment":[],"i18n":[],"ip_due_diligence_type":[],"milestones":[],"noncode":[],"noteworthy":[{"attributes":[],"title":null,"url":"https:\/\/wiki.eclipse.org\/Tycho\/Release_Notes\/1.5#New_and_Noteworthy"}],"parent_project":[{"id":"technology.tycho"}],"review":{"state":[{}]},"screenshots":[],"security":[],"standards":[],"subprojects":[],"themes":[],"title":"1.5.0","type":[{"value":"2"}],"url":"https:\/\/projects.eclipse.org\/projects\/technology.tycho\/releases\/1.5.0","usability":[]},{"apis":[{"value":"0"}],"architecture":[],"communities":[],"compatibility":[],"conf_ui_guidelines":[{"value":"not_verified"}],"date":[{"date_type":"datetime","timezone":"America\/Montreal","timezone_db":"America\/Montreal","value":"2019-04-05 00:00:00"}],"deliverables":[],"description":[{"format":"full_html","summary":"","value":"
ObjectWeb ASM has been updated to version 7.0 from 5.0.3 which provides Java 11 compatibility in artifactcomparator. Note:<\/strong> Due to upstream no longer producing org.ow2.asm:asm-debug-all Tycho now requires org.ow2.asm:asm-tree and org.ow2.asm:asm-util. bug 543850<\/a><\/p>\r\n\r\n Java 11 removed a number of modules which broke compilation\/tests\/resolving deps when the bundle has lower BREE as they were resolved from the BREE profile. Now Tycho will check if runtime Java is 11+ and if it differs from bundle's EE - in this case it will resolve deps with current runtime's EE. Note:<\/strong> Some additional bundles may need to be added to the target platform to replace the removed JDK modules. bug 541403<\/a><\/p>\r\n\r\n If you have configured Tycho to create reproducable version qualifiers<\/a>, then Tycho will calculate the qualifier from the underlying git history. This can take quite a while on git repositories with a big history. In Tycho 1.4 the history retrieval has been optimized, and we have seen the execution time drop down from several seconds to less than a second on a big repository. This calculation is done for each module in an aggregator. If you build big aggregators with many modules, then you may gain some minutes of build time just by upgrading Tycho. bug 544005<\/a><\/p>\r\n\r\n ECJ has been updated to version 3.17.0 from 3.15.1. This version brings support for Java 11 bytecode and features.<\/p>\r\n\r\n <\/p>\r\n"}],"endoflife":[],"environment":[],"i18n":[],"ip_due_diligence_type":[{"tid":"289"}],"milestones":[],"noncode":[],"noteworthy":[{"attributes":[],"title":null,"url":"https:\/\/wiki.eclipse.org\/Tycho\/Release_Notes\/1.4"}],"parent_project":[{"id":"technology.tycho"}],"review":{"description":[],"end_date":[{"date_type":"datetime","timezone":"America\/Montreal","timezone_db":"America\/Montreal","value":"2019-04-03 00:00:00"}],"links":[],"project":[{"id":"technology.tycho"}],"reference":[{"title":"1.4.0"}],"state":[{"value":"success"}],"title":"1.4.0 Release Review","top_level":[{"id":"technology"}],"type":[{"value":"release"}],"url":"https:\/\/projects.eclipse.org\/projects\/technology.tycho\/reviews\/1.4.0-release-review"},"screenshots":[],"security":[],"standards":[],"subprojects":[],"themes":[],"title":"1.4.0","type":[{"value":"2"}],"url":"https:\/\/projects.eclipse.org\/projects\/technology.tycho\/releases\/1.4.0","usability":[]},{"apis":[{"value":"0"}],"architecture":[],"communities":[],"compatibility":[],"conf_ui_guidelines":[{"value":"not_verified"}],"date":[{"date_type":"datetime","timezone":"America\/Montreal","timezone_db":"America\/Montreal","value":"2018-12-19 00:00:00"}],"deliverables":[],"description":[{"format":"full_html","summary":"","value":" Tycho 1.3.0 surefire plugin supports starting applications that use org.apache.felix.scr bundle in place of org.eclipse.equinox.ds (like Eclipse Platform 4.10 based target-platforms)<\/p>\r\n\r\n bug 539552<\/a><\/p>\r\n\r\n Support for <tt>download.stats<\/tt> property on artifacts metadata. In order to (partially) enable p2 download stats as documented in [[Equinox_p2_download_stats]], you can now configure you <tt>tycho-p2-plugin:p2-metadata<\/tt> [https:\/\/ci.eclipse.org\/tycho\/job\/tycho-sitedocs\/ws\/target\/staging\/tycho-p2\/tycho-p2-plugin\/p2-metadata-mojo.html#generateDownloadStatsProperty generateDownloadStats parameter] to add the necessary property on the artifacts:<\/p>\r\n\r\n This results in this in artifacts.xml (and derived artifacts.jar and artifacts.xml.xz): bug 341744<\/a><\/p>\r\n\r\n The <tt>tycho-p2-repository-plugin:assemble-repository<\/tt> plugin now accepts a [https:\/\/ci.eclipse.org\/tycho\/job\/tycho-sitedocs\/ws\/target\/staging\/tycho-p2\/tycho-p2-repository-plugin\/assemble-repository-mojo.html#extraArtifactRepositoryProperties extraArtifactRepositoryProperties] parameter to configure addition properties to add to the artifact repository. Typical examples of properties one would like to include that way are <tt>p2.mirrorsURL<\/tt> and <tt>p2.statsURI<\/tt><\/p>\r\n\r\n <packaging>eclipse-repository<\/packaging> <\/p>\r\n"}],"endoflife":[],"environment":[],"i18n":[],"ip_due_diligence_type":[],"milestones":[],"noncode":[],"noteworthy":[{"attributes":[],"title":null,"url":"https:\/\/wiki.eclipse.org\/Tycho\/Release_Notes\/1.3"}],"parent_project":[{"id":"technology.tycho"}],"review":{"description":[],"end_date":[{"date_type":"datetime","timezone":"America\/Montreal","timezone_db":"America\/Montreal","value":"2018-12-19 00:00:00"}],"links":[],"project":[{"id":"technology.tycho"}],"reference":[{"title":"1.3.0"}],"state":[{"value":"success"}],"title":"1.3.0 Release Review","top_level":[{"id":"technology"}],"type":[{"value":"release"}],"url":"https:\/\/projects.eclipse.org\/projects\/technology.tycho\/reviews\/1.3.0-release-review"},"screenshots":[],"security":[],"standards":[],"subprojects":[],"themes":[],"title":"1.3.0","type":[{"value":"2"}],"url":"https:\/\/projects.eclipse.org\/projects\/technology.tycho\/releases\/1.3.0","usability":[]},{"apis":[{"value":"0"}],"architecture":[],"communities":[],"compatibility":[],"conf_ui_guidelines":[{"value":"not_verified"}],"date":[{"date_type":"datetime","timezone":"America\/Montreal","timezone_db":"America\/Montreal","value":"2018-06-20 00:00:00"}],"deliverables":[],"description":[{"format":"full_html","summary":"","value":" <\/p>\r\n Also see Tycho 1.1.0 release notes<\/a><\/p>\r\n"}],"endoflife":[],"environment":[],"i18n":[],"ip_due_diligence_type":[{"tid":"290"}],"milestones":[],"noncode":[],"noteworthy":[],"parent_project":[{"id":"technology.tycho"}],"review":{"description":[],"end_date":[{"date_type":"datetime","timezone":"America\/Montreal","timezone_db":"America\/Montreal","value":"2018-02-07 00:00:00"}],"links":[],"project":[{"id":"technology.tycho"}],"reference":[{"title":"1.1.0"}],"state":[{"value":"success"}],"title":"1.1.0 Release Review","top_level":[{"id":"technology"}],"type":[{"value":"release"}],"url":"https:\/\/projects.eclipse.org\/projects\/technology.tycho\/reviews\/1.1.0-release-review"},"screenshots":[],"security":[],"standards":[],"subprojects":[],"themes":[],"title":"1.1.0","type":[{"value":"2"}],"url":"https:\/\/projects.eclipse.org\/projects\/technology.tycho\/releases\/1.1.0","usability":[]},{"apis":[{"value":"1"}],"architecture":[],"communities":[{"format":"full_html","value":" User community<\/strong>:<\/p>\r\n the project's user mailing list <\/a> continues to be pretty active with ~ 50 posts per month. Initially the committers were mostly answering but in the meantime users are helping out each other for most questions. The project's committers hosted several tutorial sessions<\/a> on EclipseCon 2012 through 2014 as well as a Tycho talk for EclipseCon 2015<\/a> . <\/p>\r\n Adopter community:<\/strong><\/p>\r\n Non-committers are blogging<\/a> about<\/a> how<\/a> they<\/a> use Tycho.<\/p>\r\n Several add-ons for Tycho have been developed independently: version-tiger<\/a>, jboss maven tools<\/a> . Some of them made their way back upstream<\/a> into Tycho.<\/p>\r\n <\/p>\r\n Developer\/committer community:<\/strong><\/p>\r\n Each milestone release typically has about 4-5 patches contributed by non-committers (see release <\/a> announcements<\/a>)<\/p>\r\n We were able to recruit a new committer<\/a> (Martin Schreiber, bachmann electronic GmbH)<\/p>\r\n Due to the fact that Tycho is a set of maven plugins, there is a close relationship to the Apache Foundation. Many parts of apache maven like e.g. the unit test functionality surefire are reused in Tycho and patches<\/a> were contributed to Maven.<\/p>\r\n"}],"compatibility":[{"format":"full_html","value":" The Tycho project considers API anything that can be configured by the user in pom.xml or other build-related files such as build.properties or MANIFEST.MF<\/p>\r\n This release is API compatible with the last milestone 0.26.0 except:<\/p>\r\n Improvements:<\/strong><\/p>\r\n Bug fixes:<\/strong><\/p>\r\n <\/p>\r\n"}],"endoflife":[],"environment":[{"format":"full_html","value":" This release supports the following target environments:<\/p>\r\n User docs: Reference documentation is generated during build and published for Tycho<\/a> and Tycho Extras<\/a> . Other documentation like FAQs is provided in the wiki<\/a><\/p>\r\n Example builds<\/a> of eclipse plugins, tests and RCP products are kept up to date w.r.t. the latest Tycho version<\/p>\r\n Tutorials<\/a> from past EclipseCons are referenced in the documentation<\/a><\/p>\r\n Localization\/I18n is out of scope for Tycho as a commandline tool<\/p>\r\n <\/p>\r\n"}],"noteworthy":[{"attributes":[],"title":null,"url":"https:\/\/wiki.eclipse.org\/Tycho\/Release_Notes\/1.0.0"}],"parent_project":[{"id":"technology.tycho"}],"review":{"description":[],"end_date":[{"date_type":"datetime","timezone":"America\/Montreal","timezone_db":"America\/Montreal","value":"2017-01-18 00:00:00"}],"links":[],"project":[{"id":"technology.tycho"}],"reference":[{"title":"1.0.0"}],"state":[{"value":"success"}],"title":"1.0.0 Release Review","top_level":[{"id":"technology"}],"type":[{"value":"release"},{"value":"graduation"}],"url":"https:\/\/projects.eclipse.org\/projects\/technology.tycho\/reviews\/1.0.0-release-review"},"screenshots":[],"security":[],"standards":[],"subprojects":[],"themes":[{"committed":"https:\/\/bugs.eclipse.org\/bugs\/show_bug.cgi?id=509128","deferred":"","description":"","name":"Keep Tycho's eclipse dependencies up to date","proposed":""},{"committed":"https:\/\/bugs.eclipse.org\/bugs\/buglist.cgi?list_id=15628625&product=Tycho&query_format=advanced&status_whiteboard=resilience&status_whiteboard_type=allwordssubstr&target_milestone=1.0.0","deferred":"","description":"If downloads from remote p2 repositories fail during build, this should be detected as early as possible and either retried or fail with a clear and specific error message.","name":"Improve resilience in flaky network environments","proposed":""},{"committed":"https:\/\/bugs.eclipse.org\/bugs\/buglist.cgi?bug_severity=blocker&bug_severity=critical&bug_severity=major&bug_severity=normal&bug_severity=minor&bug_severity=trivial&list_id=15628630&product=Tycho&query_format=advanced&target_milestone=1.0.0","deferred":"","description":"","name":"Fix bugs","proposed":""}],"title":"1.0.0","type":[{"value":"1"}],"url":"https:\/\/projects.eclipse.org\/projects\/technology.tycho\/releases\/1.0.0","usability":[{"format":"full_html","value":" Tycho does not have any user interface apart from the commandline<\/p>\r\n"}]}],"scope":[{"format":"filtered_html","safe_value":" Eclipse Tycho is focused on a Maven-centric, manifest-first approach to building Eclipse Platform plug-ins, features, update sites, RCP applications and OSGi bundles.<\/p>\n <\/p>\n Tycho is focused on a Maven-centric, manifest-first approach to building Eclipse plug-ins, features, update sites, RCP applications and OSGi bundles. Tycho is a set of Maven plugins and extensions for building Eclipse plugins and OSGi bundles with Maven. Eclipse plugins and OSGi bundles have their own metadata for expressing dependencies, source folder locations, etc. that are normally found in a Maven POM. Tycho uses native metadata for Eclipse plugins and OSGi bundles and uses the POM to configure and drive the build. Tycho supports bundles, fragments, features, update site projects and RCP applications. Tycho also knows how to run JUnit test plugins using OSGi runtime and there is also support for sharing build results using Maven artifact repositories. Tycho plugins introduce new packaging types and the corresponding lifecycle bindings that allow Maven to use OSGi and Eclipse metadata during a Maven build.<\/p>\n OSGi rules are used to resolve project dependencies and package visibility restrictions are honoured by the OSGi-aware JDT-based compiler plugin. Tycho will use OSGi metadata and OSGi rules to calculate project dependencies dynamically and injects them into the Maven project model at build time. Tycho supports all attributes supported by the Eclipse OSGi resolver (Require-Bundle, Import-Package, Eclipse-GenericRequire, etc). Tycho will use proper classpath access rules during compilation. Tycho supports all project types supported by PDE and will use PDE\/JDT project metadata where possible. One important design goal in Tycho is to make sure there is no duplication of metadata between POM and OSGi metadata.<\/p>","value":" Eclipse Tycho is focused on a Maven-centric, manifest-first approach to building Eclipse Platform plug-ins, features, update sites, RCP applications and OSGi bundles.<\/p>\r\n\r\n <\/p>\r\n\r\n Tycho is focused on a Maven-centric, manifest-first approach to building Eclipse plug-ins, features, update sites, RCP applications and OSGi bundles. Tycho is a set of Maven plugins and extensions for building Eclipse plugins and OSGi bundles with Maven. Eclipse plugins and OSGi bundles have their own metadata for expressing dependencies, source folder locations, etc. that are normally found in a Maven POM. Tycho uses native metadata for Eclipse plugins and OSGi bundles and uses the POM to configure and drive the build. Tycho supports bundles, fragments, features, update site projects and RCP applications. Tycho also knows how to run JUnit test plugins using OSGi runtime and there is also support for sharing build results using Maven artifact repositories. Tycho plugins introduce new packaging types and the corresponding lifecycle bindings that allow Maven to use OSGi and Eclipse metadata during a Maven build.<\/p>\r\n\r\n OSGi rules are used to resolve project dependencies and package visibility restrictions are honoured by the OSGi-aware JDT-based compiler plugin. Tycho will use OSGi metadata and OSGi rules to calculate project dependencies dynamically and injects them into the Maven project model at build time. Tycho supports all attributes supported by the Eclipse OSGi resolver (Require-Bundle, Import-Package, Eclipse-GenericRequire, etc). Tycho will use proper classpath access rules during compilation. Tycho supports all project types supported by PDE and will use PDE\/JDT project metadata where possible. One important design goal in Tycho is to make sure there is no duplication of metadata between POM and OSGi metadata.<\/p>\r\n"}],"source_repo":[{"name":"tycho\/org.eclipse.tycho","path":"\/gitroot\/tycho\/org.eclipse.tycho.git","type":"git","url":"https:\/\/git.eclipse.org\/r\/plugins\/gitiles\/tycho\/org.eclipse.tycho"},{"name":"tycho\/org.eclipse.tycho-demo","path":"\/gitroot\/tycho\/org.eclipse.tycho-demo.git","type":"git","url":"https:\/\/git.eclipse.org\/r\/plugins\/gitiles\/tycho\/org.eclipse.tycho-demo"},{"name":"tycho\/org.eclipse.tycho.nexus","path":"\/gitroot\/tycho\/org.eclipse.tycho.nexus.git","type":"git","url":"https:\/\/git.eclipse.org\/r\/plugins\/gitiles\/tycho\/org.eclipse.tycho.nexus"},{"name":"tycho\/org.eclipse.tycho.targeteditor","path":"\/gitroot\/tycho\/org.eclipse.tycho.targeteditor.git","type":"git","url":"https:\/\/git.eclipse.org\/r\/plugins\/gitiles\/tycho\/org.eclipse.tycho.targeteditor"},{"name":"tycho\/","path":"https:\/\/github.com\/eclipse\/tycho\/","type":"github","url":"https:\/\/github.com\/eclipse\/tycho\/"}],"spec_working_group":[],"state":[{"value":"Regular"}],"tags":[],"team_project_sets":[],"techology_types":[{"tid":"30"},{"tid":"24"}],"title":"Eclipse Tycho","update_sites":[],"url":"https:\/\/projects.eclipse.org\/projects\/technology.tycho","website_url":[{"attributes":[],"title":null,"url":"https:\/\/www.eclipse.org\/tycho\/sitedocs\/"}],"wiki_url":[{"attributes":[],"title":null,"url":"https:\/\/wiki.eclipse.org\/Category:Tycho"}],"working_group":[]},"pmi_url":"https:\/\/projects.eclipse.org\/json\/project\/technology.tycho"}Resolving Java 11 removed modules<\/h3>\r\n\r\n
Performance improvement using Git timestamp provider<\/h3>\r\n\r\n
ECJ update<\/h3>\r\n\r\n
Bugfixes and dependency updates<\/h3>\r\n\r\n
Java 11<\/h2>\r\n\r\n
\r\n\t
\r\norg.apache.felix.scr<\/h2>\r\n\r\n
\r\nbug 538729<\/a><\/p>\r\n\r\ndownload.stats artifact metadata property<\/h2>\r\n\r\n
\r\n <plugin>
\r\n <groupId>org.eclipse.tycho<\/groupId>
\r\n <artifactId>tycho-p2-plugin<\/groupId>
\r\n <configuration>
\r\n <generateDownloadStatsProperty>true<\/generateDownloadStatsProperty>
\r\n <\/configuration>
\r\n <\/plugin>
\r\n <\/p>\r\n\r\n
\r\nor alternatively, you can override the <tt>tycho.generateDownloadStatsProperty<\/tt> property either by CLI with <tt>mvn -Dtycho.generateDownloadStatsProperty=true ...<\/tt> or by adding <tt><tycho.generateDownloadStatsProperty>true<\/tycho.generateDownloadStatsProperty><\/tt> in the <tt><properties><\/tt> element of your pom.xml.<\/p>\r\n\r\n
\r\n
\r\n <artifacts size='4'>
\r\n <artifact classifier='osgi.bundle' id='bundle' version='1.0.0.123abc'>
\r\n <properties size='9'>
\r\n <!-- ... -->
\r\n <property name='download.stats' value='bundle\/1.0.0.123abc'\/>
\r\n <!-- ... -->
\r\n <\/properties>
\r\n <\/artifact>
\r\n <artifact classifier='osgi.bundle' id='bundle' version='1.0.0.123abc'>
\r\n <processing size='1'>
\r\n <step id='org.eclipse.equinox.p2.processing.Pack200Unpacker' required='true'\/>
\r\n <\/processing>
\r\n <properties size='12'>
\r\n <!-- ... -->
\r\n <property name='download.stats' value='bundle\/1.0.0.123abc'\/>
\r\n <!-- ... -->
\r\n <\/properties>
\r\n <\/artifact>
\r\n <\/p>\r\n\r\nExtra artifact repository properties (like p2.statsURI or p2.mirrorsURL)<\/h2>\r\n\r\n
\r\n<project xmlns="http:\/\/maven.apache.org\/POM\/4.0.0" xmlns:xsi="http:\/\/www.w3.org\/2001\/XMLSchema-instance"
\r\n xsi:schemaLocation="http:\/\/maven.apache.org\/POM\/4.0.0 http:\/\/maven.apache.org\/maven-v4_0_0.xsd">
\r\n <modelVersion>4.0.0<\/modelVersion><\/p>\r\n\r\n
\r\n <!-- .... -->
\r\n <build>
\r\n <plugins>
\r\n <plugin>
\r\n <groupId>org.eclipse.tycho<\/groupId>
\r\n <artifactId>tycho-p2-repository-plugin<\/artifactId>
\r\n <version>${tycho-version}<\/version>
\r\n <configuration>
\r\n <extraArtifactRepositoryProperties>
\r\n <p2.statsURI>http:\/\/some.where<\/p2.statsURI>
\r\n <p2.mirrorsURL>http:\/\/some.where.else<\/p2.mirrorsURL>
\r\n <foo>bar<\/foo>
\r\n <\/extraArtifactRepositoryProperties>
\r\n <\/configuration>
\r\n <\/plugin>
\r\n <\/plugins>
\r\n <\/build>
\r\n<\/project>
\r\n <\/p>\r\n\r\n
\r\nadds the properties to the artifact repository, that would then contain<\/p>\r\n\r\n
\r\n<repository name="Example Repository" type="org.eclipse.equinox.p2.artifact.repository.simpleRepository" version="1">
\r\n <properties size="5">
\r\n <property name="publishPackFilesAsSiblings" value="true"\/>
\r\n <property name="p2.mirrorsURL" value="http:\/\/some.where.else"\/>
\r\n <property name="p2.statsURI" value="http:\/\/some.where"\/>
\r\n <property name="p2.timestamp" value="1538498332220"\/>
\r\n <property name="foo" value="bar"\/>
\r\n <\/properties>
\r\n <!-- .... -->
\r\n
\r\n <\/p>\r\n\r\nTesting<\/h3>\r\n\r\n
\r\n\t
\r\n\t\t
p2 and Dependency resolution<\/h2>\r\n\r\n
\r\n\t
\r\n\t\t
\r\n\tImprovements:<\/h2>\r\n
\r\n\t
\r\n\t\t\t
bug 342893<\/a><\/strike>), see release workflow docs<\/a><\/li>\r\n\t\r\n\tBugfixes:<\/h2>\r\n
\r\n\t
\r\n\t
\r\n\t
\r\n\t
\r\n\t