The original wording confused me. I thought it meant that there was no point to my new keys unless I used them in a task. But rather it meant that I needed to create keys for my task and then a task definition with the same key name. I added the creation of the keys to the task implementation code example to clear this up in the future.
Equality is reference equality for classes that have lazy members
(currently Structure and ClassLike) and member equality for everything else.
This avoids the circularity issue due to lazy members.
Forces each class to be either abstract or final, to ensure that
the equals implementation is always correct.
Fixes toString to avoid infinite recursion.
* when mvn does a local 'install', it doesn't update the pom.xml last modified time if the pom.xml content hasn't changed
* an ivy.xml includes publicationDate, so an ivy.xml will always be touched even if the other content hasn't changed
* when Ivy checks if a snapshot is uptodate
+ it sees a SNAPSHOT, so it knows the module metadata and artifacts might change
+ it then checks the lastModified time of the metadata
+ if unchanged, it uses the cached information
+ if useOrigin is effectively false (either it is explicitly false or a resource is remote/isLocal=false),
this means that a new artifact won't be retrieved
* the Ivy IBiblioResolver
+ must be used for Maven repositories for proper behavior (no FileResolver, for example)
+ only returns URLResources, even for file: URLs
+ a FileResource is needed in combination with useOrigin to avoid copying artifacts from .m2/repository/
This commit fixes the above by setting a custom URLRepository on a constructed IBiblioResolver.
This URLRepository returns FileResources for file: URLs and standard URLResources for others.
The returned FileResource has isLocal=true and sbt sets useOrigin=true by default, so the artifacts
are used from the origin.
If it turns out a similar situation happens when mvn publishes to remote repositories, it is likely the fix for
that would be to figure out how to disable the lastModified check on the metadata and always download the metadata.
This would be slower, however.
Also add equals/hashCode implementations for MRelations.
Also add some comments to explain that ++ and -- are naively implemented.
Also fix some tabs-vs-spaces indentation nits.
equals/hashCode are useful for debugging/verifying/testing,
and the groupBy implementation is naive. It'll be replaced
by a groupBy implementation in Analysis that will handle
external/internal dep transitions correction.
The <type> element was generated for any explicit Artifact with a type other than "jar".
withSources() and withJavadoc() create explicit Artifacts of this kind, but shouldn't
have <type> elements. They are primarily artifacts with classifiers- the type is an
Ivy aspect. So, when writing to a pom, don't use write a type for known classifiers.
Michael Schmitz
Mark Harrah
Benjy
Jacek Laskowski
Paolo G. Giarrusso
Eugene Yokota
James Roper