eldritch horrorsandjade
b0d7a81613
clangd broke because it can't look through symlinks. compile_commands manipulation does not fix it, clangd configuration does not fix it, a vfs overlay does not fix it, and while a combination of those can fix it with a bind mount in place that's just too cursed to even consider clangd bug: https://github.com/llvm/llvm-project/issues/116877 Change-Id: I8e3e8489548eb3a7aa65ac9d12a5ec8abf814aec
24 lines
1.1 KiB
Markdown
24 lines
1.1 KiB
Markdown
---
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name: outputOf
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args: [derivation-reference, output-name]
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experimentalFeature: dynamic-derivations
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---
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Return the output path of a derivation, literally or using a placeholder if needed.
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If the derivation has a statically-known output path (i.e. the derivation output is input-addressed, or fixed content-addresed), the output path will just be returned.
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But if the derivation is content-addressed or if the derivation is itself not-statically produced (i.e. is the output of another derivation), a placeholder will be returned instead.
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*`derivation reference`* must be a string that may contain a regular store path to a derivation, or may be a placeholder reference. If the derivation is produced by a derivation, you must explicitly select `drv.outPath`.
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This primop can be chained arbitrarily deeply.
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For instance,
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```nix
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builtins.outputOf
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(builtins.outputOf myDrv "out)
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"out"
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```
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will return a placeholder for the output of the output of `myDrv`.
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This primop corresponds to the `^` sigil for derivable paths, e.g. as part of installable syntax on the command line.
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