58 lines
1.5 KiB
Nix
58 lines
1.5 KiB
Nix
|
# Not part of the public API – for use within nixpkgs only
|
|||
|
|
#
|
|||
|
|
# Usage:
|
|||
|
|
# ```nix
|
|||
|
|
# let
|
|||
|
|
# sources = builtins.fromJSON (builtins.readFile ./sources.json);
|
|||
|
|
# in mkMyDerivation rec {
|
|||
|
|
# version = src.version; # This obviously only works for releases
|
|||
|
|
# src = pkgs.npins.mkSource sources.mySource;
|
|||
|
|
# }
|
|||
|
|
# ```
|
|||
|
|
|
|||
|
|
{ fetchgit
|
|||
|
|
, fetchzip
|
|||
|
|
, fetchurl
|
|||
|
|
}:
|
|||
|
|
let
|
|||
|
|
mkSource = spec:
|
|||
|
|
assert spec ? type; let
|
|||
|
|
path =
|
|||
|
|
if spec.type == "Git" then mkGitSource spec
|
|||
|
|
else if spec.type == "GitRelease" then mkGitSource spec
|
|||
|
|
else if spec.type == "PyPi" then mkPyPiSource spec
|
|||
|
|
else if spec.type == "Channel" then mkChannelSource spec
|
|||
|
|
else throw "Unknown source type ${spec.type}";
|
|||
|
|
in
|
|||
|
|
spec // { outPath = path; };
|
|||
|
|
|
|||
|
|
mkGitSource = { repository, revision, url ? null, hash, ... }:
|
|||
|
|
assert repository ? type;
|
|||
|
|
# At the moment, either it is a plain git repository (which has an url), or it is a GitHub/GitLab repository
|
|||
|
|
# In the latter case, there we will always be an url to the tarball
|
|||
|
|
if url != null then
|
|||
|
|
(fetchzip {
|
|||
|
|
inherit url;
|
|||
|
|
sha256 = hash;
|
|||
|
|
extension = "tar";
|
|||
|
|
})
|
|||
|
|
else assert repository.type == "Git"; fetchgit {
|
|||
|
|
url = repository.url;
|
|||
|
|
rev = revision;
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
mkPyPiSource = { url, hash, ... }:
|
|||
|
|
fetchurl {
|
|||
|
|
inherit url;
|
|||
|
|
sha256 = hash;
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
mkChannelSource = { url, hash, ... }:
|
|||
|
|
fetchzip {
|
|||
|
|
inherit url;
|
|||
|
|
sha256 = hash;
|
|||
|
|
extension = "tar";
|
|||
|
|
};
|
|||
|
|
in
|
|||
|
|
mkSource
|