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Small rephrasings

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Doron Behar 2021-08-14 12:08:26 +03:00
parent c51c9c0561
commit 31a24a0348
1 changed files with 8 additions and 7 deletions
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15
rfcs/0075-declarative-wrappers.md
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@ -15,8 +15,8 @@ Manage the environment of wrappers declaratively and deprecate shell based
methods for calculating runtime environment of packages. Make it easier to
debug why env vars are added to an executable, by storing this information
inside `/nix/store/.../nix-support/` of the dependencies that using them
requires require runtime environment. Create a new `makeWrapperAuto` hook that
will make the `fixupPhase` read all of the deps environment that's needed and
requires runtime environment. Create a new `makeWrapperAuto` hook that will
make the `fixupPhase` read all of the deps environment that's needed and
automatically wrap the executables with the proper environment.
# Motivation
@ -232,8 +232,8 @@ order to work will get these environment variables set in the wrapper by
introduce a new `makeWrapperAuto` setup hook that will take care of this in the
way described as follows.
As a start, we'll need to think about all packages in Nixpkgs that using them
requires some environment variables to be set. Every such package will put in
As a start, we'll need to think about all packages in Nixpkgs that require
environment variables to be set at runtime. Every such package will put in
`$dev/nix-support/wrappers.json` a list of environment variables that are
"linked" to this package. "linked" means that using this package requires these
environment variables to be set in runtime.
@ -263,9 +263,10 @@ a given package:
```
The information found inside an input's `wrappers.json` will specify the
wrapper information not only for itself, but for all its dependencies (including transitives) as well. Thus, in
contrast to the [POC Nixpkgs PR](https://github.com/NixOS/nixpkgs/pull/85103)
and the [original design of the
wrapper information not only for itself, but for all its dependencies
(including transitives) as well. Thus, in contrast to the [POC Nixpkgs
PR](https://github.com/NixOS/nixpkgs/pull/85103) and the [original design of
the
RFC](https://github.com/doronbehar/rfcs/blob/60d3825fdd4e6574b7e5d70264445d1c801368c6/rfcs/0075-declarative-wrappers.md#L251),
prior to [the 1st
meeting](https://github.com/NixOS/rfcs/pull/75#issuecomment-760942876),