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0 pointshuevo50506y ago0 comments

That's it, also you can cherry pick different software from different git revisions.

0 comments

Do you have any public examples of doing this? Or docs?

Closest I found was to pin the nix-channel entirely, but not different components to different versions.

You could do something like:

    let pinnedPkgs = import (builtins.fetchTarball {...}) {};
        node = pinnedPkgs.nodejs-10_x;

to refer to a specific version of node.

https://nixos.wiki/wiki/FAQ/Pinning_Nixpkgs

silviogutierrez6y ago

Thanks that helps.

I've mostly stuck to nix-shell -p foo bar baz to setup my environments. It's holding me back and I should pull the trigger on a shell.nix file, just gotta learn the language.

j / k navigate · click thread line to collapse

0 comments

silviogutierrez6y ago

Do you have any public examples of doing this? Or docs?

Closest I found was to pin the nix-channel entirely, but not different components to different versions.

soraminazuki6y ago

You could do something like:

    let pinnedPkgs = import (builtins.fetchTarball {...}) {};
        node = pinnedPkgs.nodejs-10_x;

to refer to a specific version of node.

https://nixos.wiki/wiki/FAQ/Pinning_Nixpkgs

silviogutierrez6y ago

Thanks that helps.

I've mostly stuck to nix-shell -p foo bar baz to setup my environments. It's holding me back and I should pull the trigger on a shell.nix file, just gotta learn the language.

j / k navigate · click thread line to collapse