Files
lix/lix/libexpr/builtin-constants/currentTime.md
T
eldritch horrorsandjade b0d7a81613 fix tooling after include reorganization
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
2024-11-19 22:55:32 +00:00

611 B

name, type, constructorArgs, impure
name type constructorArgs impure
currentTime integer
NixInt{time(0)}
true

Return the Unix time at first evaluation. Repeated references to that name will re-use the initially obtained value.

Example:

$ nix repl
Welcome to Nix 2.15.1 Type :? for help.

nix-repl> builtins.currentTime
1683705525

nix-repl> builtins.currentTime
1683705525

The store path of a derivation depending on currentTime will differ for each evaluation, unless both evaluate builtins.currentTime in the same second.