how to get a remote crate's SOURCES (adb/ads files)

[evanescente-ondine]

I see that alr compiles dependencies immediately, and I find no corresponding source file (say, for gnatcoll-terminal.adb, after with-ing and building GNATCOLL.Coders.Streams) anywhere on my system. But I want to study those sources... How do I tell alr to keep the sources (while using the object files for compilations) of whatever crate it gets (or one in particular) ?
There must be a way, but while reading the manual I can't find it.

[mosteo]

Sources are not deleted, you can see all paths to sources with alr printenv run from inside the root project you're building.

Alternatively, you can alr get the crate whose sources you want to study, and it will be downloaded under the current directory.