Feature detection: builtins.features
#607
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Area/build-packaging
Area/cli
Area/evaluator
Area/fetching
Area/flakes
Area/language
Area/profiles
Area/protocol
Area/releng
Area/remote-builds
Area/repl
Area/store
bug
crash 💥
Cross Compilation
devx
docs
Downstream Dependents
E/easy
E/hard
E/help wanted
E/reproducible
E/requires rearchitecture
imported
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OS/Linux
OS/macOS
performance
regression
release-blocker
RFD
stability
Status
blocked
Status
invalid
Status
postponed
Status
wontfix
testing
testing/flakey
ux
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Reference: lix-project/lix#607
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Delete branch "%!s()"
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Is your feature request related to a problem? Please describe.
We would like to enable feature detection for the "userspace".
Describe the solution you'd like
The structure we could envision is to produce a attrset which would contain things like those:
builtins.features."systems.lix".something
Describe alternatives you've considered
Suffer the same frustrations all the time about builtins proliferation and have userspace suffer.
See prior art like #144.
Additional context
Mentioned in person with @jade.