treewide: rename version attributes

As suggested in https://github.com/NixOS/nixpkgs/pull/39416#discussion_r183845745
the versioning attributes in `lib` should be consistent to
`nixos/version` which implicates the following changes:

* `lib.trivial.version` -> `lib.trivial.release`
* `lib.trivial.suffix` -> `lib.trivial.versionSuffix`
* `lib.nixpkgsVersion` -> `lib.version`

As `lib.nixpkgsVersion` is referenced several times in `NixOS/nixpkgs`,
`NixOS/nix` and probably several user's setups. As the rename will cause
a notable impact it's better to keep `lib.nixpkgsVersion` as alias with
a warning yielded by `builtins.trace`.
This commit is contained in:
Maximilian Bosch
2018-04-28 14:23:53 +02:00
parent 39909289f4
commit 9274ea3903
8 changed files with 17 additions and 10 deletions
+5 -3
View File
@@ -58,12 +58,14 @@ rec {
inherit (lib.strings) fileContents;
version = fileContents ../.version;
suffix = let suffixFile = ../.version-suffix; in
release = fileContents ../.version;
versionSuffix = let suffixFile = ../.version-suffix; in
if pathExists suffixFile then fileContents suffixFile else "pre-git";
# Return the Nixpkgs version number.
nixpkgsVersion = version + suffix;
version = release + versionSuffix;
nixpkgsVersion = builtins.trace "`lib.nixpkgsVersion` is deprecated, use `lib.version` instead!" version;
# Whether we're being called by nix-shell.
inNixShell = builtins.getEnv "IN_NIX_SHELL" != "";