Antoine Eiche a53aa5ac9a Use Niv to pin nixpkgs releases ... Before using Niv, we were following channels meaning we can not reproduce CI jobs easily. In this change, we use Niv to pin these dependencies. We are also addding a tests/default.nix to be able to run these tests locally. For instance, to run the test extern.nix on the nixpkgs-19.09 release: nix-build tests/default.nix -A extern.nixpkgs_19_09 Fixes #178		2020-04-19 10:01:57 +02:00
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sources.json	Use Niv to pin nixpkgs releases	2020-04-19 10:01:57 +02:00
sources.nix	Use Niv to pin nixpkgs releases	2020-04-19 10:01:57 +02:00