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| author | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2013-10-10 13:28:20 +0200 |
|---|---|---|
| committer | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2013-10-10 13:28:20 +0200 |
| commit | 5c1f8cbc70cd5e6867ef6a2a06d27a40daa07010 (patch) | |
| tree | a6c0f605be6de3f372ae69905b331f9f75452da7 /nixos/lib/from-env.nix | |
| parent | 6070bc016bd2fd945b04347e25cfd3738622d2ac (diff) | |
| download | nixpkgs-5c1f8cbc70cd5e6867ef6a2a06d27a40daa07010.tar nixpkgs-5c1f8cbc70cd5e6867ef6a2a06d27a40daa07010.tar.gz nixpkgs-5c1f8cbc70cd5e6867ef6a2a06d27a40daa07010.tar.bz2 nixpkgs-5c1f8cbc70cd5e6867ef6a2a06d27a40daa07010.tar.lz nixpkgs-5c1f8cbc70cd5e6867ef6a2a06d27a40daa07010.tar.xz nixpkgs-5c1f8cbc70cd5e6867ef6a2a06d27a40daa07010.tar.zst nixpkgs-5c1f8cbc70cd5e6867ef6a2a06d27a40daa07010.zip | |
Move all of NixOS to nixos/ in preparation of the repository merge
Diffstat (limited to 'nixos/lib/from-env.nix')
| -rw-r--r-- | nixos/lib/from-env.nix | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/nixos/lib/from-env.nix b/nixos/lib/from-env.nix new file mode 100644 index 00000000000..6bd71e40e9a --- /dev/null +++ b/nixos/lib/from-env.nix @@ -0,0 +1,4 @@ +# TODO: remove this file. There is lib.maybeEnv now +name: default: +let value = builtins.getEnv name; in +if value == "" then default else value |