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Store DerivationOption instead Derivation, put in JSON format

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This opens the door to derivations that *directly* specify their
options, rather than "stealing" environment variables to do so.

The A-Term derivation format used on disk didn't change --- we cannot do
that for existing derivations, so those derivations will continue to not
support separate options. But having a more flexible JSON format opens
the door to extending the on-disk format in others, like directly using
JSON, using CBOR, etc.

Co-authored-by: HaeNoe <git@haenoe.party>
Co-authored-by: Jonathan Gibbons <jonored@gmail.com>
This commit is contained in:
John Ericson 2024-05-21 17:07:23 -04:00
parent 00d2bf91b2
commit a9fdd537ac
28 changed files with 514 additions and 104 deletions
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6
tests/functional/lang/eval-okay-derivation-legacy.err.exp
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@ -4,3 +4,9 @@ warning: In a derivation named 'eval-okay-derivation-legacy', 'structuredAttrs'
warning: In a derivation named 'eval-okay-derivation-legacy', 'structuredAttrs' disables the effect of the derivation attribute 'disallowedRequisites'; use 'outputChecks.<output>.disallowedRequisites' instead
warning: In a derivation named 'eval-okay-derivation-legacy', 'structuredAttrs' disables the effect of the derivation attribute 'maxClosureSize'; use 'outputChecks.<output>.maxClosureSize' instead
warning: In a derivation named 'eval-okay-derivation-legacy', 'structuredAttrs' disables the effect of the derivation attribute 'maxSize'; use 'outputChecks.<output>.maxSize' instead
warning: 'structuredAttrs' disables the effect of the top-level attribute 'allowedReferences'; use 'outputChecks' instead
warning: 'structuredAttrs' disables the effect of the top-level attribute 'allowedRequisites'; use 'outputChecks' instead
warning: 'structuredAttrs' disables the effect of the top-level attribute 'disallowedRequisites'; use 'outputChecks' instead
warning: 'structuredAttrs' disables the effect of the top-level attribute 'disallowedReferences'; use 'outputChecks' instead
warning: 'structuredAttrs' disables the effect of the top-level attribute 'maxSize'; use 'outputChecks' instead
warning: 'structuredAttrs' disables the effect of the top-level attribute 'maxClosureSize'; use 'outputChecks' instead