On 3 February 2018 at 14:32, Gilles <gil...@harfang.homelinux.org> wrote: > Hi. > > So, IIUC, this is only needed for testing modifications to CP.
Yes, as previously noted. See below (*) > Thanks for the explanation, > Gilles > > On Sat, 3 Feb 2018 14:23:51 +0000, sebb wrote: >> >> On 3 February 2018 at 14:00, Gilles <gil...@harfang.homelinux.org> wrote: >>> >>> On Sat, 3 Feb 2018 13:25:25 +0000, sebb wrote: >> >> ... >>>> >>>> Note that you have to define the snapshots repo locally if you want to >>>> reference a snapshot parent. (*) >>>> This is because the ASF snapshot repo is not known by Maven. >>>> It's defined in the apache pom which is referenced by the CP snapshot >>>> which of course cannot be found until it is first downloaded... (*) >>>> >>>> To get round this, you can add a profile like this to your settings.xml: >>>> >>>> <profile> >>>> <id>snapshotrepo</id> >>>> <repositories> >>>> <repository> >>>> <id>apache.snapshots.https</id> >>>> <name>Apache Development Snapshot Repository</name> >>>> >>>> >>>> >>>> <url>https://repository.apache.org/content/repositories/snapshots</url> >>>> <releases> >>>> <enabled>false</enabled> >>>> </releases> >>>> <snapshots> >>>> <enabled>true</enabled> >>>> <updatePolicy>always</updatePolicy> >>>> </snapshots> >>>> </repository> >>>> </repositories> >>>> </profile> >>>> >>>> and invoke it with -Psnapshotrepo >>> >>> >>> >>> In my "settings.xml", there is only a section with the credentials >>> for the snapshot repository; I can't see where the URL is defined >>> but the functionality works (snapshots are downloaded). >> >> >> It will work for ordinary shapshots, but not for parent snapshots. >> >> Try changing the parent version of a pom to 99-SNAPSHOT and see what >> happens. >> (Deliberately using a non-existent version so it won't be found locally) >> >> For me this fails with: >> >> $ mvn clean >> [ERROR] [ERROR] Some problems were encountered while processing the POMs: >> >> [FATAL] Non-resolvable parent POM for >> org.apache.commons:commons-compress:1.16-SNAPSHOT: Could not find >> artifact org.apache.commons:commons-parent:pom:99-SNAPSHOT and >> 'parent.relativePath' points at wrong local POM @ line 20, column 11 >> >> Note that it does not attempt a download. >> >> Whereas if I use -Psnapshotrepo I get >> >> $ mvn clean -Psnapshotrepo >> [INFO] Scanning for projects... >> >> Downloading: >> >> >> https://repository.apache.org/content/repositories/snapshots/org/apache/commons/commons-parent/99-SNAPSHOT/maven-metadata.xml >> >> Downloading: >> >> >> https://repository.apache.org/content/repositories/snapshots/org/apache/commons/commons-parent/99-SNAPSHOT/commons-parent-99-SNAPSHOT.pom >> >> [ERROR] [ERROR] Some problems were encountered while processing the POMs: >> >> [FATAL] Non-resolvable parent POM for >> org.apache.commons:commons-compress:1.16-SNAPSHOT: Could not find >> artifact org.apache.commons:commons-parent:pom:99-SNAPSHOT in >> apache.snapshots.https >> (https://repository.apache.org/content/repositories/snapshots) and >> 'parent.relativePath' points at wrong local POM @ line 20, column 11 >> >> i.e. it tries to download the pom but fails. This shows that the >> snapshot repo has now been defined, as expected. > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: dev-unsubscr...@commons.apache.org > For additional commands, e-mail: dev-h...@commons.apache.org > --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@commons.apache.org For additional commands, e-mail: dev-h...@commons.apache.org
