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docs: merge builtin-constants into builtins

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Ryan Hendrickson 2024-07-07 15:57:23 -04:00
parent fd4b17ab2c
commit 95890b3e1d
16 changed files with 62 additions and 100 deletions
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14
src/libexpr/eval-settings.hh
View file

@ -74,7 +74,7 @@ struct EvalSettings : Config
R"(
List of search paths to use for [lookup path](@docroot@/language/constructs/lookup-path.md) resolution.
This setting determines the value of
[`builtins.nixPath`](@docroot@/language/builtin-constants.md#builtins-nixPath) and can be used with [`builtins.findFile`](@docroot@/language/builtin-constants.md#builtins-findFile).
[`builtins.nixPath`](@docroot@/language/builtins.md#builtins-nixPath) and can be used with [`builtins.findFile`](@docroot@/language/builtins.md#builtins-findFile).
The default value is
@ -95,7 +95,7 @@ struct EvalSettings : Config
this, "", "eval-system",
R"(
This option defines
[`builtins.currentSystem`](@docroot@/language/builtin-constants.md#builtins-currentSystem)
[`builtins.currentSystem`](@docroot@/language/builtins.md#builtins-currentSystem)
in the Nix language if it is set as a non-empty string.
Otherwise, if it is defined as the empty string (the default), the value of the
[`system` ](#conf-system)
@ -116,7 +116,7 @@ struct EvalSettings : Config
R"(
If set to `true`, the Nix evaluator will not allow access to any
files outside of
[`builtins.nixPath`](@docroot@/language/builtin-constants.md#builtins-nixPath),
[`builtins.nixPath`](@docroot@/language/builtins.md#builtins-nixPath),
or to URIs outside of
[`allowed-uris`](@docroot@/command-ref/conf-file.md#conf-allowed-uris).
)"};
@ -127,10 +127,10 @@ struct EvalSettings : Config
- Restrict file system and network access to files specified by cryptographic hash
- Disable impure constants:
- [`builtins.currentSystem`](@docroot@/language/builtin-constants.md#builtins-currentSystem)
- [`builtins.currentTime`](@docroot@/language/builtin-constants.md#builtins-currentTime)
- [`builtins.nixPath`](@docroot@/language/builtin-constants.md#builtins-nixPath)
- [`builtins.storePath`](@docroot@/language/builtin-constants.md#builtins-storePath)
- [`builtins.currentSystem`](@docroot@/language/builtins.md#builtins-currentSystem)
- [`builtins.currentTime`](@docroot@/language/builtins.md#builtins-currentTime)
- [`builtins.nixPath`](@docroot@/language/builtins.md#builtins-nixPath)
- [`builtins.storePath`](@docroot@/language/builtins.md#builtins-storePath)
)"
};

4
src/libexpr/primops.cc
View file

@ -1872,7 +1872,7 @@ static RegisterPrimOp primop_findFile(PrimOp {
- If the suffix is found inside that directory, then the entry is a match.
The combined absolute path of the directory (now downloaded if need be) and the suffix is returned.
[Lookup path](@docroot@/language/constructs/lookup-path.md) expressions are [desugared](https://en.wikipedia.org/wiki/Syntactic_sugar) using this and [`builtins.nixPath`](@docroot@/language/builtin-constants.md#builtins-nixPath):
[Lookup path](@docroot@/language/constructs/lookup-path.md) expressions are [desugared](https://en.wikipedia.org/wiki/Syntactic_sugar) using this and [`builtins.nixPath`](#builtins-nixPath):
```nix
<nixpkgs>
@ -4519,7 +4519,7 @@ void EvalState::createBaseEnv()
addConstant("builtins", v, {
.type = nAttrs,
.doc = R"(
Contains all the [built-in functions](@docroot@/language/builtins.md) and values.
Contains all the built-in functions and values.
Since built-in functions were added over time, [testing for attributes](./operators.md#has-attribute) in `builtins` can be used for graceful fallback on older Nix installations: