In preparation for the deprecation of `stdenv.isX`.
These shorthands are not conducive to cross-compilation because they
hide the platforms.
Darwin might get cross-compilation for which the continued usage of `stdenv.isDarwin` will get in the way
One example of why this is bad and especially affects compiler packages
https://www.github.com/NixOS/nixpkgs/pull/343059
There are too many files to go through manually but a treewide should
get users thinking when they see a `hostPlatform.isX` in a place where it
doesn't make sense.
```
fd --type f "\.nix" | xargs sd --fixed-strings "stdenv.is" "stdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "stdenv'.is" "stdenv'.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "clangStdenv.is" "clangStdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "gccStdenv.is" "gccStdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "stdenvNoCC.is" "stdenvNoCC.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "inherit (stdenv) is" "inherit (stdenv.hostPlatform) is"
fd --type f "\.nix" | xargs sd --fixed-strings "buildStdenv.is" "buildStdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "effectiveStdenv.is" "effectiveStdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "originalStdenv.is" "originalStdenv.hostPlatform.is"
```
Dart for the past few years has used https://dart.dev rather than https://dartlang.org. This change updates the Dart package's homepage link to the new dart.dev version.
* dart: 2.18.4 -> 2.19.3
https://dart.dev/guides/whats-new#january-25-2023-219--30-alpha-releases
* dart: move interpreters -> compilers
Dart is not an interpreted language by default. It can JIT compile, but
ultimately runs on a VM.
Languages which are similar in this regard, like Java and Go also
are sorted into interpreters.
* dart: add primitive tests
* dart: remove version override in sources
* dart: make codesign available in tests
* dart: format
---------
Co-authored-by: Weijia Wang <9713184+wegank@users.noreply.github.com>
Co-authored-by: Sandro <sandro.jaeckel@gmail.com>
